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1)  72A high-carbon steel
72A高碳钢
2)  72A steel
72A钢
3)  72A cord steel
72A帘线钢
1.
According to the demand on carbon segregation degree from steel cord production,thermal diffusion experiment was carried out on 72A cord steel billets to investigate the effect of heating parameters on central maximal carbon segregation degree and thereby guide to establish the parameters of heating process.
针对钢帘线生产对碳偏析程度的要求,通过对72A帘线钢小方坯进行热扩散试验,摸索了加热参数对中心最大碳偏析度的影响规律,以期指导钢坯加热工艺的制定。
4)  High Steel
高碳钢;硬钢
5)  high carbon steel
高碳钢
1.
Characteristics and properties of ultrafine microduplex structure in high carbon steel after warm deformation;
温变形高碳钢中超微细复相组织的特征及性能
2.
Research on flow stress model of high carbon steel;
高碳钢的流动应力模型研究
3.
Overheat control on hot metal in continuous casting high carbon steel;
高碳钢连铸钢液过热度的控制
6)  medium and high carbon steel
中、高碳钢
1.
Practice for Process of EAF Carbon Pick-up Operation for Production of Medium and High Carbon Steels;
EAF留碳操作生产中、高碳钢的工艺实践
2.
The medium and high carbon steels were quenched with and without magnetic field in the self-made quench tank,the austenite transformation in the NaCl solution was studied,and the microstructure change after phase transformation was observed.
利用自制的磁场热处理设备对中、高碳钢进行了施加磁场与不施加磁场的淬火处理,研究了奥氏体在NaCl溶液中冷却时的组织转变,观察了相变后的组织变化。
补充资料:高碳钢
分子式:
CAS号:

性质:含碳量大于0.6%的碳素钢,常用含碳量为0.60%~1.50%。除碳外还可含有少量锰(0.70%~1.20%),如65Mn。高碳钢都属于优质碳素钢或高级优质碳素钢,如T8A等。用高碳钢制成的各种零件,一般都必须经过不同形式的热处理后再使用。因为含碳量较高,热处理后可以较容易得到高强度(σb>980MPa)、高硬度(HRC60以上)以及优良的耐磨性,并具有一定的塑性和韧性。可作为工具钢及弹簧钢等使用。

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