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- Microstructure of heat-affect zone (HAZ) is mainly lath martensite, bainite and residual austenite. 热影响区(HAZ)组织主要为板条马氏体、贝氏体和少量残余奥氏体；
- The result indicates that there was a great deal of lath martensite in the quenched structure. 显微组织中存在大量板条马氏体，组织亚结构中存在大量位错和孪晶。
- The results are as follows:the higher the austenitizing temperature,the more the amount of lath martensite is. 结果表明，奥氏体化温度越高，获得板条马氏体的量越多，奥氏体化温度超过某个临界值时，中高碳钢均可获得全部板条马氏体组织。
- Experiments show that the dual phase structure suitable to wire drawing consists of fine ferrite islands dispersed in the matrix of lath martensite. 实验表明，适于拔丝的双相组织是在板条马氏体基体上分布着细小的铁素体岛。
- When increasing the time of inducing-heat quenching, the steel shows that the quantity of lath martensite increases but decreases with twin martensite. 力学性能测试显示：本试验用超高碳钢强度与中碳结构钢相当；
- The phases of quenched 4Cr4Mo2SiV steel include mixed martensite (mainly lath martensite), non-solutioned carbides and residual austenite. 4Cr4Mo2SiV淬火后的组织是以板条马氏体为主的混合型马氏体+未溶碳化物+残余奥氏体。
- The relationship between fracture toughness and notch toughness, tensile ductilities in lath martensite steel has been investigated. 研究了超高强度板条马氏体钢的平面应变断裂韧性与缺口韧性、拉伸塑性之间的关系。
- When austenitizing temperature is higher than a critical temperature,full lath martensite can be obtained in medium and high carbon steel. 钢的含碳量越高，获得全部板条马氏体的临界奥氏体温度越高。
- The structure of homogeneous and stable lath martensite as matrix with stable fine vanadium carbides on is of advantage to resist thermal fatigue and wear. 基体组织为均一、稳定的板条马氏体，且在其上分布着弥散、稳定的钒的碳化物，有利于抗热疲劳和抗磨损。
- The results indicated that the steel is composed of quasi bainite, lath martensite and twin martensite under air cooling condition, and also has better combination of strength and toughness. 试验表明:该钢空冷条件下即可获得准贝氏体、板条马氏体及孪晶马氏体的复合组织,且具有较好的强韧性配合。
- The martensite in low and medium carbon alloy steels mainly is lath martensite of dislocation substructure besides little twin substructure at the segregation regions of chemical composition. 低、中碳合金钢中的马氏体除局部区域因成分偏析呈孪晶亚结构外,主要是位错亚结构的板条马氏体。低碳合金钢的中温转变组织主要有兰类,即粒状组织、上贝氏体和下贝氏体。
- The microstructures of the carburized layer consist of fine martensite with a small amount of retained austenite in surface layer and lath martensite with acicular bainite in ransition l... 表层组织为细小分散马氏体+少量残留奥氏体,过渡层为针状贝氏体+板条马氏体,心部主要为束状贝氏体。渗层耐磨性好,基体力学性能优良,能很好地满足齿轮的服役条件。
- Grain-Refining Mechanism of Severe Rolling to Lath Martensite 板条马氏体大变形轧制工艺的晶粒细化机制
- Effect of deformation on the temper process of lath martensite 形变对板条马氏体回火组织的影响
- Keywords 15 steel;electropulsing;lath martensite;recrystallization; 15钢;电脉冲;板条马氏体;再结晶;
- Keywords fine grain steel;lath martensite;adhesion abrasion;abrasive wear; 细晶粒钢;板条马氏体;粘着磨损;磨粒磨损;
- Keywords Fe-B-C alloy;boride;lath martensite;wear resistance;hammer; 合金;硼化物;板条马氏体;耐磨性;锤头;
- Keywords Q&P;partitioning temperature;lath martensite;retained austenite; 配分温度;板条马氏体;残余奥氏体;
- Martensite lath changes into fine tempered sorbite w. 材料经高温回火得到细小回火索氏体,力学性能优良。
- Macroscopic Lattice Deformation Characteristic and its Crystallographic Analysis of Lath Martensite Transformation 板条马氏体的宏观点阵变形特征及其相变晶体学研究
