高碳马氏体

高碳马氏体钢球淬火开裂失效分析

Failure Analysis on Quenching Cracking of High Carbon Martensite Steel Ball

低碳板条状马氏体的亚结构为高密度位错+层错；高碳马氏体亚结构为高密度位错和大量精细孪晶。

Sub-structure of low carbon lath martensite is high density dislocation and stacking fault . high carbon martensite sub-structure is high density dislocation and a large amount twin crystal .

组织的显著细化、高碳马氏体的形成、内部位错的大量增殖是获得强化区高硬度的主要原因。

Refining microstructures remarkably , yielding martensites with high carbon , proliferating dislocations greatly are the main causes of surface hardening .

AISI440C不锈钢是一种高碳马氏体不锈钢，其含碳量高，强度、硬度和耐磨性高，切削加工性能差。

AISI 440C stainless steel is considered as martensitic stainless steel , which is characterized with high carbon content , strength , hardness and wear resistance but poor in machinability .

高碳铁合金马氏体的特征

Characteristics of martensite in a high-carbon ferroalloy

研究了硅和等温淬火工艺对高碳低合金马氏体－贝氏体钢金相组织与机械性能的影响。

The effect of silicon and isothermal quenching process on the microstructure and mechanical property of the high-carbon low alloy martensite-Bainite steel was studied .

Fe－Mn－Cr高碳四元合金马氏体相变热力学计算

^ Thermodynamic Calculation of Martensitic Transformation in Fe-Mn-Cr-high Carbon Quaternary Alloys

高碳和低碳马氏体回火分解产物的共格性所引起的内耗峯

Internal friction peaks associated with the coherency of the decomposition products of high-carbon and low-carbon martensite