chromizing的例句（chromizing在句子中的用法）

• Influence of rare earth on low temperature salt - bath chromizing on 45 steel was studied. 研究了稀土对45钢低温盐浴渗铬的影响.
• Immediate quenching and tempering process of steel T 10 after low temperature salt bath chromizing was studied. 研究了T10钢在低温盐浴渗铬后直接淬火并回火工艺.
• It was investigated that chromizing in borax salt bath and melting hydrochloride. 研究了硼砂盐浴渗铬和氯系熔盐渗铬.