增碳剂,渗碳剂

It can be considered a multi stage carburizing. 这一过程可以看成是一个多段渗碳过程。

Nonsymmetrical carburizing may also contribute to distortion. 渗碳的不对称也可能导致变形。

The case-hardening or carburizing process is in wide use. 表面淬火或渗碳法应用十分广泛。

The mechanism of enhancing effect of RE on carburizing process was discussed. 稀土含量再增加催渗效果不再增加。

A carburizing agent, a kind of semi graphite, for steel making is developed. 以优质无烟煤为原料,经选矿提纯,提高煤的碳含量,再经石墨化处理制得炼钢增碳剂。

The gear reducer for high strength steel carburizing, carburizing hardening, low noise transmission. 减速器的轮为高强度渗碳钢,经渗碳淬火处理,传动噪音低。