...-渗碳体;肥粒体(Ferrite)----铁素体;沃斯田体(Austenite)----奥氏体;波来铁(Pearlite)----珠光体;吐粒散铁(Troostite)----屈氏体(托氏体);糙斑铁(Sorbite)----索氏体;麻田散铁(Martensite)----马氏体;变韧体(Bainite)----贝氏体。
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tempered troostite 回火屈氏体
primary troostite 初生吐粒铁 ; 初生吐粒散铁
quenched troostite 淬火屈氏体
nodular troostite 细珠光体
tempering troostite 回火屈氏体
acicular troostite 针状屈氏体
secondary troostite 二次屈氏体
temper troostite 回火屈氏体
troostite e 锰硅锌矿
N a reddish or greyish mineral that is a variety of willemite in which some of the zinc is replaced by manganese 锰硅锌矿
The result proves that the accumulate line is caused by heat treatment defect, soft troostite tape.
结果表明,活塞杆在磁粉探伤中显现的螺旋形磁粉堆积线是由热处理缺陷一屈氏体软带造成的。
And in its transition zone, the hardness is remarkably reduced owing to the troostite precipitated.
过渡区由于发生托氏体转变,硬度明显下降。
The mechanical properties testing, microstructure observation and fractographic features analysis of the troostite high chromium cast iron blade were carried out.
通过金相、性能和热处理试验,对盘条拉丝断裂原因进行了分析,认为盘条存在屈氏体组织是断裂的根本原因。
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