The success of Cr-Zr-Cu mold copper board not only can save us lost of money, but also it has significant meaning to improve the continuous equipment and technology to our country.
Wushan copper deposit is an important part of Fe, Cu and an metallogenetic belt in the middle and lower reaches of the Yangtze River.
江西武山铜矿床是长江中下游铁、铜、金成矿带的一个重要组成部分。
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Aiming at the technology demand of advanced copper interconnection, the effect of pulse current density on cu layer properties such as resistance, crystal size and surface roughness were investigated.