The chips that are changing the world cannot do without wires made of ultrapure metal; The wiring harnesses used by EVs also have higher requirements for ultrapure metals.
Currently, SCHX is the first company in China which achieved mass production of ultra-high purity copper and high-purity oxygen free copper with a maximum purity of 8N.
SCHX Ultra pure metal technology corporation, which produces 10,000 tons of ultra-high purity copper and high-purity oxygen free copper annually.
The main products for SCHX:
High-purity oxygen free copper tubes, High-purity copper foil,high-purity copper wires used to make 5G signal wires,5N copper ingots…
Copper is currently the best carrier for conducting electricity and heat. The higher the purity of copper, the better its conductivity, thermal conductivity, ductility, and information transmission ability. The demand for signal attenuation and anti-interference in the 5G era is increasing, which also means that the demand for ultra-high purity copper is increasing.
Since 2010, the SCHX R&D team has been developing non-destructive metal separation technology,In 2018, the R&D team achieved the mass production technology of 7N high-purity copper and broke through the research and development of vacuum zone melting technology.
From copper to ultra-high purity copper, it is necessary to first selectively remove more than 50 impurities from ordinary copper. Subsequently, in the smelting process of making copper columns, copper plates, and copper ingots, it is necessary to ensure that they are not contaminated in order to obtain ultra-high purity copper.
Occupying 30% of the world market share
SCHX has the only mass-produced grade 8N ultra-high purity copper and high-purity oxygen free copper production line in China, as well as high-purity oxygen free copper and target material production lines.
Mass production of ultra-high purity copper and high-purity oxygen free copper is gradually being localized, with ultra-high purity copper wires reaching a minimum diameter of 2.6 millimeters.
The company’s sales of high-purity copper have reached 30% to 40% of the world’s production and sales of ultra-high purity copper and high-purity oxygen free copper.