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The results show that welding and without heat treatment, the microstructure of CGSW is bainite, a little ferrite and pearlite, there is new type bainitic microstructure in heat-affected zone. 结果表明：二氧化碳保护焊焊后不热处理接头焊缝组织为贝氏体、少量铁素体和珠光体，热影响区为新型贝氏体组织；
The microstructure of weld metal for SAW is acicular ferrite, and there is new type bainitic microstructure in heat-affected zone, grains are well-distributed and good joining in bond area. 埋弧焊焊后不热处理焊缝部分组织为针状铁素体，熔合线结合良好，组织分布均匀，晶粒细小，热影响区组织为新型贝氏体。
low carbon bainitic microstructure 低碳贝氏体组织
Bainite microstructure 贝氏体组织
The intermedium temperature microstructure of medium carbon alloy steel is upper and lower bainite. 中碳合金钢的中温转变组织只有上、下贝氏体。
The microstructure of the weld bonds is a combination of martensite, lower bainite and retained austenite. 焊接熔合区组织为马氏体+下贝氏体+残余奥氏体；
Influence of different heat treatment process on microstructure and properties of bainite steel has been investigated. 研究热处理对新型贝氏体钢的组织与力学性能的影响。
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 microstructure of weld metal for MAW is blocky ferrite and a little pearlite, the microstructure in the heat-affected zone is new type bainite. 手工焊焊后不热处理焊缝组织主要为块状铁素体和少量珠光体，热影响区组织为新型贝氏体组织；
Microstructure of Steels and Cast Irons. 钢与铸铁的显微组织。
Its microstructure is fine pearlite and carbides. 它的微观结构是细珠光体和碳化物。
Microstructure evaluation for the samples. 显微镜观察评估样品。
It is show that the microstructure of the hot rolled steel consists of equiaxed ferrite ，granular bainite and granular structure. 同时分析了这种耐火钢的组织与性能之间的关系。
Controlled rolling and controlled cooling experiments of HQ steels shows that typical microstructure consists of polygonal ferrite+granular bainite. 试验用HQ钢控轧及轧后的加速冷却试验表明，典型组织为多边形铁素体+粒状贝氏体。
Bainite can be classified into upper bainite and lower bainite. 贝氏体分上贝氏体和下贝氏体。
The microstructure of lower bainite in GD steel has been investigated with TEM,and the transformation mechanism of bainite has been studied. 利用TEM研究了GD钢下贝氏体的组织形态，并探讨了贝氏体的相变机制。
The microstructure , transformation kinetics and wear resistance of a new category of medium-high carbon bainite steel has been investigated . 对一种新型中高碳贝氏体钢的组织、转变动力学和耐磨性进行了研究。
Effects of different cooling medium on microstructure and mechanical properties of bainite wear resistant steel plate were investigated. 研究了不同冷却介质对贝氏体耐磨钢板组织和力学性能的影响。
The results revealed that the microstructure of hot rolled steels consists of pro-eutectoid ferrite and granular structure/granular bainite. 采用扫描、透射电镜对不同钒含量的低钼耐火钢的组织进行分析,确定出热轧状态的组织为先共析铁素体、粒状组织/粒状贝氏体。
Controlled rolling and controlled cooling experments of a HQ steel showed that typical microstructure consists of polygonal ferrite+granular bainite. 实验用HQ钢的控轧控冷实验表明，典型组织为多边形铁素体+粒状贝氏体。