摘要
为了提高3Cr2W8V钢制铝合金压铸模的使用寿命，采用双重淬火复合强化热处理新工艺，从而提高模具寿命3－4倍，可产生显著经济效益。
To increase the service life of 3Cr2W8V steel-made aluminum alloy diecasting, this paper adopts double quenching composite strengthening heating treatment technique. As a result, the mold life is Increased by 3-4 times, which resultsIn obviously economic efficiently.
出处
《模具技术》
1998年第5期80-86,共7页
Die and Mould Technology
