Marco Rosignoli – Bridge Building Expert

Marco Rosignoli has more than 20 years of experience in bridge construction and design. (Source: San Francisco Public Press)

Marco Rosignoli is an expert in bridge design, construction, forensic engineering, consulting and education, with over 37 years of experience in 21 countries. Through a two-part series, Rosignoli gave readers an in-depth look into emerging megacities and their infrastructure needs. According to Rosignoli, efficient transportation is the key to an economically competitive city, and megacities will call for mega-sized bridges made of high-quality steel. Read on to find out more.

Part one: Ask an Expert: Building Bridges for Megacities

Part two: Ask an Expert: Building Bridges for Megacities – Part 2

Naim Josefi – Fashion Designer

Naim Josefi is an innovative designer who mixes fashion and technology. (Source: Naim Josefi)

Naim Josefi runs a fashion company based in Stockholm, Sweden, and is widely known for winning Project Runway Sweden back in 2012. Josefi is a fashion designer who is blurring the boundaries between science and fashion as his projects include steel dresses, 3D printed shoes and laser-printed jeans. Find out why the designer chooses to work with steel and incorporate new technologies into his art.

Read on: Ask an Expert: Fashion Forward with Steel

Professor Bill Arnold – Oil Industry Expert

Bill Arnold is a professor in the practice of energy management at Rice University’s Jones Graduate School of Business. Previously, Professor Arnold was Royal Dutch Shell’s Washington director of international government relations and senior counsel for the Middle East, Latin America and North Africa for 16 years.

Bill Arnold is an Energy Management Professor at Rice University. (Source: Society of Petroleum Engineers)

Professor Arnold gave readers an insider’s analysis of the rapidly-changing oil industry marked by unpredictable oil prices. He says, in the midst of change, there are newly-developing business opportunities and alternative sources of fuel such as natural gas that will subsequently create more demand for high-quality steel.   

Find out more: Ask an Expert: The Role of Steel in a Changing Oil Industry

Park Jong-jae – Automotive Columnist

Park Jong-jae is a motorsports columnist and the former editor-in-chief at F1 Racing Korea. Back in May, Park contributed a two-part series on POSCO GIGA STEEL. In the first part, Park reinforced the need for lightweight materials in the auto industry and highlighted some of the most successful cases of POSCO GIGA STEEL application from POSCO’s partners including GM Korea and Ssangyong Motors.

2016 Chevy Cruze Body Structure with POSCO GIGA STEEL. (Source: World Auto Steel)

Read more: Ask an Expert: POSCO GIGA STEEL Opens Door to the Future of the Auto Industry

In part two, he took readers through the 6 different types of POSCO GIGA STEEL and how they can benefit different parts of a vehicle.

There are 6 types of POSCO GIGA STEEL. (Source: Astro Awani)

Find more information: Ask an Expert: POSCO GIGA STEEL Goes Beyond the Limits of Traditional Lightweight Materials

Gil Bruvel – Steel Artist

Gil Bruvel is a veteran artist who creates sculptures using stainless steel. (Source: Gil Bruvel)

Gil Bruvel is an artist who works with stainless steel to create beautifully crafted sculptures of the human form. For the past 40 years, Bruvel has dedicated himself to painting, drawing and sculpting. He worked on a series of stainless steel sculpture for his Flow Series that depict aspects of nature mixed with the human body. Check out his creations and learn more about why Bruvel chooses to work artistically with steel.

Take a look: Ask an Expert: Capturing the Fluidity of Life in Ribbons of Steel – An Interview with Gil Bruvel

POSCO’s Masters of Korea

Every year, POSCO names its Masters of Korea. These masters are employees who have become experts in their respective fields through years of hard work and dedication. All 3 Masters of 2017 contributed to POSCO by developing new technologies, coming up with groundbreaking ideas and finding solutions to make POSCO safer, more efficient and highly competitive in the global steel industry. Find out who they are and their journey to becoming the POSCO Masters of Korea.

Master Nam Tae-Gyu has 40 years of experience working for POSCO.

Master Nam Tae-Gyu: POSCO Masters: 40 Years in the Making

Suh Gwang-Il examines machinery at a POSCO steel mill with colleagues.

Master Suh Gwang-Il: POSCO Masters: A Cold Rolling Expert

Master Kim Yong-Hoon played a key role in automating POSCO’s production systems.

Master Kim Yong-Hoon: POSCO Masters: Leading the Way Towards Automation

Thank you to the experts that helped make the Steel Wire shine like steel in 2017. In 2018, we look forward to even more opportunities to collaborate with even more experts to help provide you, our readers, a deeper understanding of steel and its applicability across industries.

POSCO GIGA STEEL –  For Automakers

POSCO GIGA STEEL is like the iPhone X or the latest Xbox or PlayStation for automakers. It’s the newest, hottest must-have item for any type of car. Automakers are constantly working to lightweight their vehicles without compromising strength to meet increasingly stringent safety and environmental regulations. In order to offer its auto partners the ultimate solution, POSCO developed POSCO GIGA STEEL, an advanced high-strength steel (AHSS) that comes in 6 different types for a variety of applications in vehicles.

POSCO GIGA STEEL can be applied to different parts of a vehicle chassis. (Source: Renault Samsung)

Applying AHSS, including POSCO GIGA STEEL, resulted in a 26 percent reduction in the total weight of a vehicle. Not only that, POSCO GIGA STEEL emits about 10 kg less carbon emissions than aluminum from a life cycle analysis (LCA) viewpoint. Plus, POSCO GIGA STEEL is about 2.1 to 3.5 times less expensive than alternative options like aluminum. It’s no surprise that leading automakers like Renault Samsung, Ssangyong Motors and GM Korea use POSCO GIGA STEEL, proving it to be the all-time favorite gift for automakers.

PosMAC- For Photovoltaic Structure Manufacturers

Solar energy is the fastest growing source of renewable energy in the world, according to the International Energy Agency (IEA). In India, solar electricity generation capacity quadrupled from 2014 to 2017 as it is the cheapest form of alternative fuel in the country. The government also plans to back the industry with USD 100 billion in investments. India is one of many countries looking to solar energy to meet their country’s environmental goals and stimulate the economy.

As a result, photovoltaic (PV) structure manufacturers around the world are working to keep up with the growing demand and gain a competitive edge with high-quality products. PosMAC is ideal for PV structures because it is highly corrosion resistant and cost-effective. Not only is the material itself lower in costs compared to other materials, PosMAC ensures a long lifecycle, decreasing maintenance costs to give manufacturers an added competitive edge. For such manufacturers, POSCO PosMAC steel is the perfect gift.

Magnesium- For Electronics Manufacturers

Magnesium is a common material in electronic devices such as laptops and smartphones. Magnesium is the perfect gift for electronics manufacturers such as LG and Samsung, as their competitiveness lies in delivering the most versatile, lightweight and convenient devices to their customers.

The Samsung Notebook 9 is one of the lightest laptops available. (Source: CNET)

Magnesium is also increasingly finding its way into the automotive industry, especially for electric vehicles (EVs), as magnesium plates and other parts allow automakers to further reduce the weight of the car. Magnesium will likely be the perfect gift for that manufacturer who is thinking ahead and always experimenting new ways to improve future models of their cars.

Hyper NO- EV Manufacturers

The market for EVs is one of the fastest growing, expected to expand from USD 27.84 billion in 2016 to USD 38.98 billion by 2021, at a compound annual growth rate (CAGR) of 7 percent. Much of the success of EVs lies in its motors that will determine the EV’s efficiency, performance and feasibility for wide-spread use. As such, POSCO came up with the perfect gift for EV manufacturers – the Hyper NO.

Hyper NO is a type of electrical steel used to make electric motors. POSCO’s new technology increases the magnetic flux density and reduces core loss of electric motors, making it the perfect gift for electric motor manufacturers looking for ultimate efficiency.

Stainless Steel Products- For Everyone

There are some gifts that satisfy just about everyone, like a gift card for the movies or the nearest cafe. It’s not super special, but it’s a safe and sure choice for anyone as it is practical and functional.

Stainless steel is the ultimate gift for manufacturers as it’s one of the most widely-used materials in the world for a variety of products including surgical tools, watches, kitchenware, buildings, pipes, artistic sculptures and plenty more. It’s literally the foundation of cities and communities all over the world, and without it, the world would not have the most basic systems in place today. Moreover, stainless steel’s non-corrosive and 100 percent recyclable characteristics make it one of the best gifts for every kind of manufacturer.

No matter the type, there is a perfect gift for every manufacturer with steel. POSCO will make sure to provide even more customized and innovative solutions for its partners and continue to “keep on giving” in the new year.

The Steel Wire recently spoke with Bruvel about his Flow Series of sculptures. With ribbons of stainless steel, Bruvel has created stunning representations of life, its dualities, and its binding contradictions.

You’ve worked with a variety of media including oils, pencils, pastels, wood, and bronze. With the Flow Series you began using stainless steel. What inspired you to start working with steel?

Among all the different material I use for my artwork, stainless steel or inox steel has the qualities I needed to materialize the sculptures of the Flow Series. I wanted to create different variations of reflectivity for the surface of my artwork to fuse with its environment by simply reflecting it. The reflections can be made from grained surfaces up to a highly reflective mirror polish surfaces. If I want to represent the feeling of water or the sensation of the wind pressing on the skin like in the sculpture of the Wind, I can play with these variations to further the feeling of flow and my personal interpretations of patterns inspired by nature.

“Bringing stainless steel to this new platform was to bring the paradox of the sense of permanence that stainless-steel gives, its natural resistance to rusting over time and stability in harsh environment…”
– Gil Bruvel

Steel seems like it would be a difficult medium to work with. How has steel allowed you to express your creativity, compared to other media?

Stainless steel is indeed a rigorous material needing very structured methods to work with. But at the same time, it allows this illusory notion of opposite between the rigidity of steel and this sense of fluidity and movement I can infuse it with. It momentarily freezes the ephemeral, the constant motion of nature, permanence and impermanence.

Gil Bruvel works on My Mirror Remains (Photo courtesy of Gil Bruvel)

It is impressive to see you create such elaborate pieces using steel. Can you describe your work process? How do you go from idea to steel sculpture? How long does it take? What tools do you use to mold your sculptures?

I start with various sketches and a considerable amount of time figuring out what my intentions are about a specific piece. This represents multiple iterations with sketches whether it is inspired by, as examples, erosions carved by the wind or water, dunes formations, ripples in the sand, physical sensations, motions, emotions, the grass or leaves in trees pushed by the wind and the infinite myriads of patterns small or large nature is made of.

Then I start to model the concepts until I think it is ready to receive a silicon mold. With this mold, we pull a wax for the lost wax process at the foundry and to finally do the casting. After removing the sprues and chasing the surface of the steel, I start to play with the reflectivity of the surface up to the most polished parts of the final sculpture.

It takes many months to create a sculpture from the original concept to the final cast.

Gil Bruvel’s Dichotomy sculpture that “meditates on and celebrates the dual nature of existence.” (Photo courtesy of Gil Bruvel)

Which steel sculpture would you consider to be your best, or favorite? And why?

My favorite sculpture of the Flow Series is of course the next one I am about to do with the renewed excitement to apply the new skills and knowledge I gathered from the previous works with the integration of new ideas and concepts as well as continuing to explore and studying new patterns.

“Among all the different material I use for my artwork, stainless steel or inox steel has the qualities I needed to materialize the sculptures… -Gil Bruvel

I like the sculpture of Dichotomy for the simplicity of its message about the human condition. The vertical lines in opposition with the horizontal lines contained within this same bust, whatever contradictions or oppositions we experience are simply part of who we are.

The sculpture of Rain is also one of my favorite for its meditative aspect. The sculpture entitled River with its metaphor of the river flow carrying our memories and experiences.

The Wind, the euphoric awareness of being alive, feeling the wind against our skin. And many other sculptures.

Offering a variation on the theme of human frailty, My Mirror Remains explores what it means to be fully human. (Photo courtesy of Gil Bruvel)

What message are you ultimately trying to convey through the Flow Series? How does using steel help you communicate that?

All the above might contribute to this question, but mainly I see art as a platform, an opportunity to experiment with my own perspective, in the form of artwork to show and share the results of these experimentations. To keep building a universal language we can all relate to. I think the universality of steel lends itself to this idea. Our planet is shrinking with the way we communicate and art can be what binds us together.

How is your artistic vision embodied through your use of steel in the Flow Series? How is it connected (or different) from your other work?

The many different material and methods I use to create my artwork goes in parallel with my passionate pursuit of knowledge. The Flow Series has been a centerpiece to my creative process, and I see it as a continuum to my previous experiments with other materials. Bringing stainless steel to this new platform was to bring the paradox of the sense of permanence that stainless-steel gives, its natural resistance to rusting over time and stability in harsh environment comparatively to other material; and at the opposite, the artistic expression of fleeting moments and ephemeral nature of our experiences we have, the constant changes and impermanence of life.

The Steel Wire is excited to have had the opportunity to talk with Gil Bruvel. His artistry and expertise surpass expectations and his exquisite sculptures show us the beauty that can be found in steel.

Watch the video below to see some of Gil Bruvel’s favorite pieces and hear more about his work process and inspiration. You can find out more about the artist and his exhibitions by visiting his website or following him on Facebook, Instagram, or Twitter.

BRUVEL from One Story Productions on Vimeo.

Heart of Steel (Hemoglobin), 2005, Photo Credit: Creative Commons Attribution-Share Alike 3.0 Unported

Heart of Steel by Julian Voss-Andreae

Inspired by his background in science, Julian Voss-Andreae is a German sculptor based in Portland, Oregon. He began his artistic career as a painter, but later changed directions and returned to study physics, mathematics and philosophy at the Universities of Berlin, Edinburgh and Vienna. Voss-Andreae completed his graduate studies in quantum physics, then moved to the U.S. to study sculpture, graduating from the Pacific Northwest College of Art in 2004.

Voss-Andreae’s work, showcases his background in science, and has been commissioned for multiple institutions and collectors around the globe, including several universities. He has also been featured in print and broadcast media worldwide.

Photo Credit: Creative Commons Attribution-Share Alike 3.0 Unported

Hearts in San Francisco

The Hearts in San Francisco project began in 2004. One hundred thirty-one heart sculptures created by local Bay Area artists, were displayed for three months until they were auctioned. The project raised almost $2 million for the San Francisco General Hospital Foundation, as well as a new level of exposure for its mission of providing life-saving care to anyone in need, regardless of ability to pay.

The hearts are located all over the San Francisco area. Some of the hearts are owned privately, while others are in public and easily discovered locations. Due to the Hearts in San Francisco project, the hearts are easily recognizable and spread a positive recognition of the Heart of Our City campaign to raise awareness and donations for the San Francisco General Hospital and Trauma Center.

Pop Heart by Kristen Hoard

This is a contemporary tabletop metal sculpture created from recycled metal. This heart art is cut out of one piece of steel, which is pulled out to make the heart appear to pop out at the viewer.

Kristen Hoard began sculpting with metal in 1999. Based in Sacramento, Hoard participates regularly in art festivals throughout Northern California and exhibits in local galleries. Inspired by her experiences at Burning Man, Hoard now experiments with sculptures that incorporate the use of fire, flames and neon lighting. She has also completed several large corporate logo metal sculpture pieces displayed around the Bay Area.

Photo Credit: http://www.decordova.org/art/sculpture-park/two-big-black-hearts

Two Big Black Hearts by Jim Dine

Though Jim Dine was influenced as a young artist in the 1960s by pop art, his work draws significantly from abstract expressionism. For his piece, Two Big Black Hearts, Dine has incorporated casts of various objects, including hands, faces, seashells, hammers and other tools into the surface of the sculptures two large hearts. While this may appear to be a random combination of objects, Dine put great thought into the objects to use. The tools represent childhood memories; his grandparents owned a hardware store.

The heart is significant in whole context of Dine’s work, he has returned to this image throughout his career, using it as a backdrop for his expressions. This diverges from the traditional style of pop art, and Dine focuses on turning objects into emotion. He works in several media, ranging from painting, drawing, and mixed media to sculpture, photography, book illustration, and printmaking. Dine often utilizes mixed-media and collage techniques. His own personal items, such as his own clothing, shoes, and tools, become a part of his canvases. The artist now lives and works in New York and Vermont.

Photo Credit: https://www.facebook.com/heartfullnessproject

Heartfullness by Katy Boynton

Katy Boynton hopes to give hope through her Heartfullness project, which embodies the idea that even if our hearts are damaged, they can heal again. Heartfullness is a 12 by 15 foot steel burning heart. The transformed heart features fire elements that are controlled by pulling on its heartstrings. The flames can be viewed from outside, and from the cozy love seat made of woven rope inside the sculpture. The interior skeleton is made of steel, and covered by reclaimed sheet metal representing a reconstructed heart. The sculpture is complete with red LEDs that follow the beating of a heart on an audio file.

The sculpture debuted at Burning Man in 2012, and continues to be exhibited. Katy also creates stainless steel jewelry depicting her Heartfullness theme.

Photo Credit: http://wgsn-hbl.blogspot.hk/2010/07/sculpture-in-garden.html

Stranded Heart by Diane Maclean

The Stranded Heart sculpture by Diane Maclean was donated to the University of Leicester by an anonymous party to support the Cardiovascular Research Centre (CRC) at the Leicester Glenfield Hospital. Cardiovascular disease is one of the major causes of illness and death in the UK, taking the lives of over 198,000 people every year.Diane Maclean works primarily with steel and stainless steel on a large scale and has exhibited her work widely in the UK and around the world.

Be sure you never miss any of the exciting steel stories from The Steel Wire by subscribing to our blog.

Cloud Gate, Chicago

Known as “The Bean” for its shape, the Cloud Gate is made from 168 stainless steel plates welded together, and its highly polished exterior has no visible seams. It is one of the largest steel structures in the world and is one of Chicago’s main tourist attractions. Made to resemble a drop of mercury, the Cloud Gate reflects the Chicago skyline and mirrors the visitors that stand beneath the 12-foot arch.

(Image: http://bit.ly/1KRfaeY)

Sibelius Monument, Helsinki

Dedicated to Finnish composer Jean Sibelius, this sculpture is made up of more than 600 stainless steel tubes, welded to resemble organ pipes. A smaller version of the monument is located at the UNESCO headquarters in Paris. The unconventional design inspired debate about the merits of abstract art.

(Image: http://bit.ly/1Wxpcub)

Unisphere, New York

One of the most iconic steel structures ever built is the Unisphere, which was commissioned to celebrate the beginning of the space age. It is a stainless steel representation of Earth, with three orbit rings representing the course of the first manned space missions. The Unisphere is a symbol of the world’s unification as it expanded into the universe.

Cones, Canberra

The Cones consists of seven polished stainless steel cones, stretching 20 meters in length. Like the Cloud Gate in Chicago, the Cones reflects the surrounding environment. Designed by one of Australia’s most accomplished sculptors, the Cones was commissioned by the National Gallery of Australia, and represents the constant change of possibilities. The sculptor discovered steel after experimenting with a number of materials. Though it has a strong geometric design, the use of steel counterbalances that was a very precise and minimal effect.

(Image: http://bit.ly/1VriALc) 

Beijing National Stadium, Beijing

Beijing National Stadium is the world’s largest steel structure. Nicknamed the Bird’s Nest, this Olympic stadium looks more like a public work of art. The design originated from the study of Chinese ceramics, implementing steel beams to hide supports for the retractable roof, which was later removed. The stadium was designed for use during the 2008 Summer Olympic Games and Paralympics. It is scheduled to host the 2022 Winter Olympics and Paralympics.

Amabel, Seoul

Located outside the Seoul HQ of POSCO, this large work of art was built to honor the passing of a daughter of the designer’s friend, who was onboard a plane that crashed. Named for the deceased, Amabel represents both the twisted metal of the plane and the delicate petals of a flower. It was later renamed Flowering Structure – Amabel.

POSCO has long celebrated the beauty of steel in contemporary design. Visitors can see examples of steel art at the POSCO Art Museum. Read more about how steel has progressed from a material of industry to one of art. From functional form to beautiful design, steel continues to inspire.

Steel has been used for some 3,800 years and has played a significant role in civilization throughout the history of mankind. From its use in the ancient weapons and hand tools of Rome and India, to the bridges and modern architectural marvels of today, the metal has been utilized in just about every conceivable way and it is seemingly impossible to imagine a world without it.

Unsurprisingly, as times have changed, so has the way we use steel. Not only has it been a practical material of function, but it has evolved into one of form, too, as a medium of art that transcends eras of historical metal relics to modern design. Nevertheless, many ancient steel artifacts, such as Damascus steel swords or Buddhist sculptures, for example, can be considered works of art themselves; the level of detail and quality of craftsmanship demonstrated in such pieces are spectacular, especially taking into account that they were created without the use of modern technology.

Today, sculpting steel is a form of artistry unlike any other and, in the hands of the right person, the durable, malleable material is capable of being transformed into just about anything the imagination can fathom.

An Artistic Metamorphosis

Contemporary artists of the 1900s continued to expand steel’s boundaries as a medium of art. American artist Alexander Calder changed the course of modern art by developing a pioneering technique to sculpt and twist wire into poetic, abstract shapes to create three-dimensional mobiles that hang in uncanny, perfect balance. Later on in his career, Calder devoted himself to making outdoor monumental sculptures in bolted sheet steel that continue to adorn public plazas across the world. Similarly, Richard Serra, often hailed as the world’s “greatest living sculptor”, also incorporated unconventional, industrial materials to accentuate the physical properties of art in the 1960s. His works, which are primarily large-scale and site-specific that engage with a particular urban or landscape setting, have become known all around the globe and have been the inspiration behind the designs of everything from electronics to fashion.

A Journey through the Art of Steel

Perhaps nowhere is this evolution from function to form more clear than at the POSCO Art Museum in Seoul, South Korea, which, to mark the foundation’s 20^th anniversary, is hosting an exhibition entitled Cheori Cheolcheol: From the Four Devas to Robot Taekwon V until July 7 (after which it will be held at the Pohang POSCO Gallery from July 17 to August 13).

The exhibition, which displays statues, handicrafts and furniture, among other works, from the Goryeo Dynasty (918-1392) to modern times, aims to illustrate the past, the present and the future of steel in our everyday lives.

Upon arrival, visitors are greeted by “Robot Taekwon V”, a sculpture inspired by an animated superhero robot of the same name popular in the 1970s, by Kim Taek-ki, a young artist who has been in the spotlight for his creative ideas.

Another highlight is “Yeongi”, an extraordinary landscape piece by Seungmo Park. In his Maya series (“illusion” in Sanskrit), of which the work is a part of, Park sketches and cuts two-dimensional contours on stainless steel mesh to create a type of three-dimensionality, which alters the appearance of the works depending on the angles from which they are viewed.

Each of the pieces on display at the POSCO Art Museum allows visitors to experience the diverse and sometimes contradicting aspects of steel, which are both strong and soft, and cold and hot.

By taking a look at the ancient artifacts of the distant past, as well as the futuristic works of contemporary times, it is clear that not only has steel been used for more than a thousand years in daily life, but it has also breathed life into the passion of artists throughout time.