The results showed that the phase transition temperature of heating process was higher than that of cooling process at the same temperature change rate in the thermal expansion property curve, and austenite transformation region of continuously cast slab shifted to higher temperature zone about 6~16℃ at high heating rate, and to lower temperature zone about 10~20℃ at high cooling rate.
实验结果表明,热膨胀曲线中升温过程对应相变点温度高于降温过程;当升温速度由5℃/min增至10℃/min时,连铸坯发生奥氏体转变区域总体向高温区移动6~16℃,当降温速度由5℃/min增至10℃/min时,奥氏体转变区域向低温区移动10~20℃;在升降温速度较大时,热膨胀曲线中奥氏体的转变区域更为明显。
Phase Identification Technique of Low Carbon Bainite Dual Phase Steel;
低碳贝氏体复相钢相鉴别技术
Comparison of welding temperater field between bainite rail and pearlite rail;
贝氏体钢轨与珠光体钢轨焊接温度场对比研究
Re-discussion on the mechanism of bainite nucleation in steels and β copper base alloys;
再论钢和β铜基合金中贝氏体相变形核机制
Susceptibility to hydrogen embrittlement and dehydrogenation annealing process of bainite steel used for crossing;
辙叉用贝氏体钢的氢脆特性及去氢退火工艺
The changed of micostrure of 20Mn2SiVB bainite steel at constart temperature;
等温过程中20Mn2SiVB贝氏体钢显微组织的变化
Effects of rare earth on microstructure and mechanical properties of GDL-1 bainite steel;
稀土对GDL-1型贝氏体钢的显微组织及力学性能的影响
Matrix Structure of Martensite and Bainite in Steels
钢中马氏体和贝氏体基体组织的特征
Development of Wear-resistant Ductile Iron Mill Ball with Bainite and Martensite
贝氏体—马氏体抗磨球铁磨球的研制
Process Research on the Isothermal Quenching of Ductile Iron of Austenite and Bainite;
奥氏体贝氏体球铁等温淬火工艺研究
On Quasi austempering Bainitic/Martensitic Ductile Iron Grinding Ball
贝氏体/马氏体球铁磨球准等温淬火工艺的研究
The Latest Advancement of Carbide Free Bainite/Martensite Duplex Phase Steel
无碳化物贝氏体/马氏体复相钢的新进展
Research and Application of the Austenite bainite Ductile Iron Grinding Ball
奥氏体-贝氏体合金球铁磨球的研制与应用
Study of Continuous Cooling after Austenite Deformation of Low Carbon Bainitic Steels;
低碳贝氏体型钢变形奥氏体连续冷却研究
Effect of Minor Boron on Undercooled Austenite Transformation in Low Carbon Bainite Steel
微量硼对低碳贝氏体钢过冷奥氏体转变的影响
Study on the Bainite Morphology of ADI
等温淬火球铁贝氏体组织形态的研究
Research un Micrustructure and Prnperties of New Type Bainitic Casting Steel Grinding Bali
新型贝氏体铸钢磨球组织与性能研究
On Nucleation and Growth Kinetics of Bainite Transformation of Low and Medium Carbon Steels;
中低碳钢贝氏体形核长大动力学研究
Study on the Microstructure and Properties of Low Carbon Bainitic Steel Q460E;
Q460E低碳贝氏体钢的组织与性能研究
Study on Microstructure and Properties of New Type Bainitic Rail Steels for Switch-Point Component;
新型贝氏体辙叉心轨组织、性能研究
STUDY ON THE MICROSTRUCTURE AND PROPETIES OF 14SiMn3 TYPE BAINITE STEEL;
14SiMn3型贝氏体钢的组织与性能研究
Dissimilar Welding of Bainitic Steel Crossing and U71MN Rail
贝氏体钢辙叉与U71Mn钢钢轨的焊接
Research on Tempering Process in Granular Bainite Steel 25SiMoVB
粒状贝氏体钢25SiMoVB回火过程研究
Cracking Analysis of Arc Hardfacing Layer of Bainite Steel Frog
贝氏体钢辙叉电弧堆焊层的开裂分析
Microstructure and Properties of New Type Bainitic Steels at Low Temperature Tempering
低温回火态新型贝氏体钢的组织性能