铸造2018，Vol.67Issue(4)：362-365,4.
进口矿用齿轮轴的国产化
Localization for Imported Mine Gear Shaft Casting
李海兰 1黄景福 1王鹏华 1齐笑冰1
作者信息
- 1. 沈阳铸造研究所有限公司,辽宁沈阳110022
- 折叠
摘要
Abstract
The imported mine gear shaft was analyzed.QBe2.0 was put forward as the chemical composition of the domestic mine shaft.The heat treatment process was set as solid solution at 780℃ holding for 75 min and aging treatment at 340 ℃ holding for 3 h. Finally, the domestic mine gear shafts have met the customer requirements and completely replaced the imported mine gear shaft.关键词
齿轮轴/化学成分/力学性能/铍青铜/热处理Key words
gear shaft/chemical composition/mechanical property/beryllium copper/heat treatment分类
矿业与冶金引用本文复制引用
李海兰,黄景福,王鹏华,齐笑冰..进口矿用齿轮轴的国产化[J].铸造,2018,67(4):362-365,4.
