The formation and classsification of austenite dendrite in spsheroidal graphite cast iron as well as the relevant influencing factorss were introduced.
介绍了球墨铸铁中奥氏体枝晶的形成、分类及影响因素,指出奥氏体枝晶排列方向的控制对进一步挖掘球铁力学性能潜力的意义;同时阐述了溶质元素、凝固速度等因素对球铁偏析的影响规律。
The morphology of austenite dendrites in shrinkage porosity in nodular iron is displayed by the color etching technique and the formation mechanism of shrinkage porosity has been analyzed.
采用着色腐蚀技术 ,金相显示了球墨铸铁缩松区中奥氏体枝晶组织形貌 ,分析了球铁缩松的形成机制。
A optical microscope(OM) and a scanning electronic microscope((SEM) have been used to investigate the morphology characterization and the microstructure of the prime austenite dendrite in a Cu-Cr alloyed cast iron camshaft.
采用光学显微镜和扫描电子显微镜分析了Cu-Cr系合金铸铁凸轮轴中的初生奥氏体枝晶的形貌特征和显微组织。
The high temperature solidification structure in hypereutectic nodular iron has been showed clearly by the color etching technique and the formation mechanism of the austenite shell (the austenite shell is a part of the austenite dendrites) around the nodular graphite has been observed and analyzed.
采用着色腐蚀技术 ,可清晰地显示出过共晶球墨铸铁中的高温凝固组织 ,观察分析了石墨球周围奥氏体壳 (奥氏体壳是奥氏体枝晶的一部分 )的形成机制。
The effect of some common alloying elements on austenite dendrites forming had been analyzed by differential thermal-liquid quenching analysis.
用微分热分析-液淬法研究几种常用合金元素对奥氏体枝晶形成与长大形态的影响。
Anstenite Dendrite and Its Influencing Factors of Grey Cast Iron with High Carbon Equivalent
高碳当量灰铸铁中的奥氏体枝晶及其影响因素
Effect of Alloying Elements on Forming Process of Austenite Dendrites of Cast Iron;
合金元素对铸铁奥氏体枝晶形成过程的影响
INFLUENCE OF ANTIMONY ON SECONDARY DENDRITE ARM SPACING OF PRIMARY AUSTENITE OF HYPOEUTECTIC GREY IRON
锑对亚共晶灰铁初生奥氏体二次枝晶臂间距的影响
austenite grainsize determination
奥氏体晶粒大小测定法
THE EFFECT OF PRIOR AUSTENITIC GRAIN BOUNDARIES ON NUCLEATION OF(225)_γ MARTENSITE IN STEELS
钢中原始奥氏体晶界对(225)_γ马氏体形核的影响
Austenite grain size and continuous cooling transformation behavior in 20CrMoNb gear steel
齿轮钢20CrMoNb奥氏体晶粒尺寸及相变行为
Study on Dynamic Recrystallization Character of Austenite for X65 Pipeline Steel
X65管线钢奥氏体动态再结晶规律研究
Static recrystallization behaviors of deformed 42CrMo steel
42CrMo钢形变奥氏体的静态再结晶
Numerical Simulation of Grain Growth in Nb-Alloyed Austenitic Stainless Steel
含铌奥氏体不锈钢晶粒长大数值模拟
Study on Austenite Grain Growth Behavior of High-Strength Shipbuilding Steel
高强度船板钢奥氏体晶粒长大的规律
Relationship between Grain Boundary Characters and Grain Boundary Strength of Austenitic Stainless Steel A304
奥氏体不锈钢A304晶界特征与晶界强度的关系
Numerical Simulation on recrystallization of coarse-grained austenite in low-carbon Nb-microalloyed steel
低碳含铌钢粗晶奥氏体再结晶的数值模拟
Effect of abnormally large prior-austenite grains on the presence of surface intergranular cracks
异常粗大的奥氏体晶粒对表面晶间裂纹的影响
Research on the Grain Ultra-refinement in Austenite by Dynamic Recrystallization and Its Martensitic Transformation;
奥氏体动态再结晶晶粒超细化及其马氏体相变研究
Steels - Micrographic determination of the ferritic or austenitic grain size???
钢的铁素体或奥氏体晶粒大小显微照相的测定
INFLUENCE OF INTERFACE BETWEEN GRAIN BOUNDARY FERRITE AND PRIOR AUSTENITE ON BAINITE TRANSFORMATION IN A LOW CARBON STEEL
低碳钢中晶界铁素体/原奥氏体界面对贝氏体转变的影响
This paper shows that inheritance phenomenon of coarse austenite grains are due to the boundary segregation of carbide along the prior austenite grain boundary.
研究表明,调质后粗晶奥氏体的遗传现象,是由于沿原奥氏体晶界碳化物偏聚析出的结果。
Dynamic recrystallization of hot deformed austenite for microalloyed bainitic engineering steel;
贝氏体非调质钢热变形奥氏体的动态再结晶行为