troostite

英式音标：['tru:staɪt]播放读音

美式音标：['truˌstaɪt]播放读音

词汇分类：常用汽车词汇,机械工程专业英语词汇

词义：

n.

锰硅锌矿，屈氏体；

用法：

权威例句

On the structure of troostite

Casting-state troostite grinding ball

Structure and Nature of Troostite

The nature of troostite in surface layers of steels after carburizing

Study on Troostite Structures of Grey Cast Iron Processed by Heat Treatment

The Performance of the Nodular Cast Iron Treated by Troostite Heat Treatment

Research of Microstructure and Properties of Troostite High Chromium Cast Iron Blade

Influence of a Samall Amount of Troostite on the Fatigue Limit and Wear Resistance of GCr15 Steel

Microstructures and Mechanical Properties of Troostite Nodular Cast Iron by Heat Treatment

Investigation of heat affected and phase transformation of sorbite to troostite on decreasing fracture toughness of cold rolls

造句：

1. 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。

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2. 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。

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3. 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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4. The addition of traces of Al could make the materials containing C ranged from 2.6-3.0% obtain troostite matrix both in sand molds and in metal, sand the materials have good synthetic properties.

用砂型和金属型铸造时，加入微量铝可使含碳量在2.6～3.0％的中碳铸态材质得到屈氏体基体，并有较好的综合性能。

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5. The addition of traces of Al could make the materials containing C ranged from 2.6-3.0% obtain troostite matrix both in sand molds and in metal, sand the materials have good synthetic properties.

用砂型和金属型铸造时，加入微量铝可使含碳量在2.6～3.0％的中碳铸态材质得到屈氏体基体，并有较好的综合性能。

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