Series models: glass chemical thinning can be customized according to process requirements, OGS secondaryhardening, glass etching AG corrosion equipment.
系列机型可根据工艺要求定制用于玻璃化学减薄、OGS二次强化、玻璃ag蚀刻等腐蚀装备。
2
The authors suggest that the primary factors of the reheat embrittlement are precipitation of coarse carbide along the grain boundary and secondaryhardening in the grain.
出现再热脆性的主要原因是晶界粗大碳化物的析出和晶内二次硬化。
3
As a result of the coaction of abovementioned factors, the bainite has superior secondaryhardening effect, thermal strength and structural stability to martensite formed by straight tempering.