Influences of normalizing temperature and tempering temperature on mechanical properties and microstructure of ZG310-570 cast steel were investigated.
研究了正火温度和回火温度对ZG310- 570铸钢组织和力学性能的影响。
The result of SEM analysis shows that, within the same holding time, with normalizing temperature increasing, the layer-mesostructure is denser and denser.
扫描电镜分析表明：在相同的保温时间内，随正火温度的升高， 片层状珠光体越来越密集。
The effect of normalizing temperature on microstructure and texture of non-oriented silicon steel sheets when adopting double cold reduction has been studied.
研究了二次冷轧工艺常化温度对冷轧无取向硅钢薄带组织结构和磁性能的影响。
The effect of normalizing on microstructure, strength, impact toughness and ductile-brittle transition temperature of FAS390Q axle housing steel was studied.
研究了正火处理对FAS390Q桥壳钢显微组织、强度、冲击韧性和韧脆转变温度的影响。
This company endeavors to hardening, normalizing, tempering, high and medium temperature quenching, mesh belt furnace quenching, cementing, time effective freezing and high temperature treatment etc.
本公司是一家致力于从事调质、火、火、中温淬火、带炉淬火、碳、效冰冷及其高温热处理的厂家。
Generally the microstructure of the overheated forging can be improved by means of high temperature fast cooling normalizing so that the qualified level from NADCA and ASTM standards can be obtained.
而一般过热的锻材可通过高温快冷正火处理来改善其显微组织，从而获得NADCA (ASTM)标准的合格级别组织。
It is show that the ship-plates produced by these parameters have high strength and good low-temperature toughness, and the normalizing treatment is no longer necessary.
结果表明，用这种工艺生产的船板具有高强度和良好的低温韧性，完全可以代替正火处理。
It is show that the ship-plates produced by these parameters have high strength and good low-temperature toughness, and the normalizing treatment is no longer necessary.
结果表明，用这种工艺生产的船板具有高强度和良好的低温韧性，完全可以代替正火处理。
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