deoxidize steel
deoxidize the solution
deoxidizing agent
A: What is the main purpose of adding silicon here?
A：在这里添加硅的主要目的是什么？
B: We use it to deoxidize the molten iron.
B：我们用它来对熔融铁进行脱氧。
1) To remove oxygen from a substance.
2) To undergo or cause a reduction reaction by removing oxygen.
1. 去除（物质中的）氧
verb
1. To remove oxygen from a substance, particularly in metallurgical processes.
Synonym: deoxygenate