“造渣”造句

本文研究了無造渣劑等礦石粉的耐磨堆焊電焊條.
An overlay welding electrode without mineral powder as, slag forming medium, etc.

介紹了用高碳鉻鐵渣做造渣劑冶煉錳硅合金的生產(chǎn)實(shí)踐.
The practice of smelting ferromanganese silicon with slag of high carbon ferrochrome is introduced.

介紹了轉(zhuǎn)爐冶煉過程中實(shí)現(xiàn)計(jì)算機(jī)自動(dòng)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