It is high silicon acid-resistant cast iron that has received high praise from many companies worldwide.
High silicon acid-resistant cast iron (HSCI) is a material with excellent acid resistance, but due to its high silicon content, it has poor mechanical properties and is difficult to process. Therefore, a manufacturing method for high silicon acid-resistant cast iron materials with significantly superior corrosion resistance and high strength compared to existing materials has been developed, and it is currently receiving strong support from many companies worldwide.
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basic information
This high-silicon acid-resistant cast iron is used for electrodes in external power sources in the field of electrochemical corrosion protection, as well as for electrodes in nitric acid electrolysis tanks during the acid pickling process in stainless steel rolling. Additionally, the electrodes for external power sources in the electrochemical corrosion protection field are currently being sold to many companies worldwide, and the electrodes for the stainless steel pickling process have a proven track record as electrodes in the nitric acid electrolysis tanks of the APL (Annealing & Pickling Line) at POSCO POHANG's stainless steel cold rolling plant. Furthermore, we have also delivered to BNG Steel in South Korea and to Qingdao QPSS and Zhangjiagang ZPSS in China.
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The delivery destinations include POSCO POHANG in South Korea, BNG Steel Co., Ltd. in South Korea, QPSS in Qingdao, China, and ZPSS in Zhangjiagang.
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Company information
We assist with the procurement of parts and manufacturing outsourcing from China and South Korea, including the reduction of prices for ready-made products and the development of new products. We focus on the optical communication market and other precision components (metal, ceramics). Our motto is high quality at low prices, and we aim to realize the benefits of overseas procurement for our customers. Additionally, we are also promoting sales activities for new materials such as vibration-damping alloys and electrodes developed at our headquarters, WOOJIN INC.