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- Bainite can be classified into upper bainite and lower bainite. 贝氏体分上贝氏体和下贝氏体。
- Features and classification of bainite transition was described in detail. 摘要详细介绍了贝氏体相变的特征及其分类。
- The transformation kinetics of lower bainite was investigated with an image-analyzer. 借助于图像分析仪分析了下贝氏体转变动力学。
- Brief Discussion on Nucleation and Growth in Bainite Formation--Reply to Prof. Kang Mo-kuang et al. 简论贝氏体相变的形核与长大--复康沫狂教授等。
- Granular bainite, which is obtained in these steels by air-cooling, consists of the ferrite of upper-bainite-ty... 粒状贝氏体由上贝氏体型铁素体和小岛组成,其形态分为两种,长条型和颗粒型。
- The large coarsened martensite and grainy bainite are the internal causes of brittlement. 粗大的马氏体和焊接过程产生的粒状贝氏体是脆化的内在原因.
- Essentially, hardness lag of the alloyed Bainite ductile cast iron resulted from solute drag-like effect. 贝氏体球墨铸铁有性能滞后现象,其实质是溶质类拖曳作用。
- The micro-structure of fracture surface of HAZ is of granular bainite, with characteristics of coarse crystal zone. 热影响区断口表层剖面组织为粒状贝氏体,显示出粗晶区的特征。
- 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;
- Isothermal aging in the bainite phase, the microalloy elements have two effects:1. 在合金钢之变韧铁变态研究中发现,合金碳化物会扮演著下列两种角色:1.;在高温沃斯田铁区域内所产生之合金碳化物有助于碳原子之分配排放,因此可以促进变韧铁相变态之进一步分解,并减少块状沃斯田铁之存在。
- Bainite transformation has shear nature in crystallography and shear possibility in thermodynamics. 贝氏体在晶体学上有切变性质,在热力学上有切变可能。
- The formation of upper bainite ferrite was investigated with TEM, The much smaller lamelate subunits was obeerved. 观察到贝氏体条由更小的薄片状亚单元组成。
- The results show that the structure of steel consists of lath martenite and lower bainite. 在一个奥氏体晶粒内一般存在四个板条领域,裂纹尖端的塑性区内存在主位错带。
- As in soft phase,AR makes martensite or bainite laths easy to slide,and leads to micro-crack initiation. AR作为软相,使板条间易于相对滑移,产生微裂纹.
- It is important to understand the difference of bainite transformation and eutectoid decomposition in steels. 研究贝氏体相变的特点,弄清贝氏体相变反应与共析分解的区别极为重要。
- The phase transformation temperature of high Cr cast iron is increased and incubation period of bainit transformation is lowered. 同时,稀土元素提高了高铬铸铁的固态相变温度并缩短了贝氏体的孕育期。
- The enhancement of toughness and plasticity of quasi-as-cast bainite low carbon ductile iron is contributed by the large amount of austenite and ac... 准铸态贝氏体低碳球铁韧塑性的提高,与其组织中形成的大量奥氏体和镶嵌在当中的针状无碳贝氏体密切相关。