Purpose:Used for the bright annealing and normalizing of various steel tubes.

用途：适用于各种钢管、不锈管的光亮退火、正火热处理工艺。

The purpose of normalizing is usually to define grain structures that have been coarsened in forging.

正火的目的是使在锻造中变粗的结晶颗粒细化.

Applications: Used for the bright annealing and normalizing of various steel tubes.

用途：适用于各种钢管、不锈管的光亮退火、正火热处理工艺。

In rolling the thick plate, normalizing should be processed to meet the performance requirement.

轧制厚规格钢板时还应进行正火处理, 以满足性能要求.

The forging crankshaft must normalizing and quenching - tempering in order to gain microstructure ready for surface strengthening.

模锻钢质曲轴须经正火、调质处理,为表面强化作好组织准备.

The results show that secondary normalizing can remove the wustite structure and make grain refining.

通过对几种细化晶粒方法的比较,提出采用二次正火可细化晶粒并消除魏氏组织.

A new forge residual heat isothermal normalizing technique for alloy carburizing steel is put forward.

针对合金渗碳钢锻(轧)件,研发了一种新的利用锻造余热等温正火热处理工艺.

The reason of the increase of the impact fatigue life at normalizing and low temperature tempering was discussed.

分析了多冲疲劳裂纹扩展的行为，讨论了正火低温回火提高冲击疲劳的原因。

Normalizing steels used in agricultural machinery and automobile have been melted with micro-alloying design method.

按微合金化的成分设计方法冶炼了农机及汽车用低碳正火钢，研究了其显微组织及机械性能。

Normalizing steels used in agricultural machinery and automobile have been melted with micro - alloying design method.

按微合金化的成分设计方法冶炼了农机及汽车用低碳正火钢,研究了其显微组织及机械性能.