“造渣”造句

本文研究了无造渣剂等矿石粉的耐磨堆焊电焊条.
An overlay welding electrode without mineral powder as, slag forming medium, etc.

介绍了用高碳铬铁渣做造渣剂冶炼锰硅合金的生产实践.
The practice of smelting ferromanganese silicon with slag of high carbon ferrochrome is introduced.

介绍了转炉冶炼过程中实现计算机自动控制造渣原料,以及取得的良好的效果.
Computer - controlled charging of Slag - forming material during converter steelmaking and the good results that achieved are introduced.

• #造渣