Satoshi Teshigawara, Akiyuki Ohta, Kouichi Higashi, Hiromichi Konishi, Chizuna Kamata and K遊雅堂 ウェルカムボーナスsaku Oda
Abstract
In recent years the level of environmental awareness has been rising world-wide, with increased emphasis being placed on measures to stop global warming and energy-saving initiatives, but these have been largely ineffective. In this work we present a shaft 遊雅堂 ウェルカムボーナスnace as a replacement for induction 遊雅堂 ウェルカムボーナスnaces in the melting of oxygen-free copper, and it has been possible, using this shaft 遊雅堂 ウェルカムボーナスnace line, to produce oxygen-free copper that exceeds both the JIS standard for use in electron devices applications and the ASTM Grade1 standard. We also succeeded in achieving an energy saving of approximately 10 % in terms of primary crude oil equivalence units.
遊雅堂 ウェルカムボーナスll Text(PDF 357KB)