Simulation of welding hot cracks in austenitic stainless steel pipe butt joints;
奥氏体不锈钢管道焊接热裂纹缺陷模拟方法
Surface Quality Control of Cold Rolled Austenitic Stainless Stell Strip for Deep Drawing;
冲压用冷轧奥氏体不锈钢带的表面质量控制
Supersonic detection for welding joint of austenitic stainless steel small-diameter pipe;
奥氏体不锈钢小径管焊缝超声波检测
Inspection detection research in austenitic stainless steel with different ultrasonic probes;
奥氏体不锈钢焊接接头超声波检测研究
The interface lattice misfitting theory can not explain that TiC and CaS act as an efficient catalyzer during the non-equilibrium solidification of austenite steel.
利用界面共格对应理论无法解释奥氏体钢非平衡凝固过程中TiC、CaS为奥氏体枝晶有效异质核心的现象。
The performance of granular γ+(Fe,Mn)3C eutectics reinforced austenite steel matrix composites (EAMC) was studied, and the strengthening/toughness match and wear resistance were analyzed.
在研究团球γ+(Fe,Mn)3C共晶体增强奥氏体钢基自生复合材料(EAMC)的力学与耐磨性能的基础上,分析了EAMC的强韧化及耐磨机理。
The effect of sliding velocity on the friction behaviors of in situ granular 7+(Fe, Mn)3C eutectics reinforced austenite steel matrix composites (EAMC) has been investigated by the pin-on disc dry sliding tests and scanning electron microscopy (SEM) observation.
利用MPX-2000型主轴盘销式磨损实验机和扫描电子显微镜(SEM)研究了相对滑动速度对团球γ+(Fe,Mn)_3C共晶体增强奥氏体钢基自生复合材料(EAMC)摩擦学性能的影响。
The quenching microstructure of low carbon steel after austenizing with and without DC electric field was studied.
研究了低碳钢在直流静电场中进行奥氏体化后淬火的显微组织。
From the mechanics of steel austenizing ,a mathimatic model of austenizing process is set up.
从钢的奥氏体化机理入手，建立了加热奥氏体的数学模型；并对激光加热温度场和硬化带进行了估算。
The microstructure of 45CrMoV steel after austenizing followed by air cooling and tempering at various temperatures have been studied, using TEM and SAD.
利用透射电镜和选区电子衍射研究了45CrMoV钢奥氏体化后空冷及其在不同温度回火的显微组织。
The direct relationship between stacking fault energy and phase transformation driving force of austenitic steels and the effect of stacking fault energy and strain energy on the morphology of martensite are deduced.
导出了在奥氏体钢中相变驱动力与层错能的关系以及层错能和应变能对马氏体形态的影响规律。
The effects of stacking fault energy and strength on phase transformation in cryogenic austenitic steels were studied.
研究了低温奥氏体钢中层错能和强度对相变的作用 ,导出了相变临界分切应力和层错能与强度之间的关系式。
Effects of Nb on the austenization and static recrystallization behavior of 20MnSi steel;
铌对20MnSi钢奥氏体化和静态再结晶的影响
Simulation of austenization during intercritical annealing for Fe-C-Mn cold rolling dual phase steel;
Fe-C-Mn系冷轧双相钢两相区奥氏体化过程模拟
In this paper the quenching microstructure of the low carbon steel in the austenization with the application of an electric field 20kV/cm between the specimen and a companion electrode of an electrostatic circuit is studied.
研究了电场奥氏体化对低碳钢的淬火组织的影响。
The effect of austenitizing temperature and time on microstructure and property of 27SiMn steel was researched by the orthogonal regressive principle.
采用正交组合回归设计试验方法 ,研究了奥氏体化温度和时间对 2 7SiMn钢组织和性能的影响。
The Ms points are 320℃,306℃,280℃ respectively when the austenitizing temperatures are 950℃,900℃ and 850℃ and rise with increasing of austenizing temperature.
测定了 45Si2Cr钢分别在 95 0℃和 90 0℃奥氏体化后的连续冷却转变曲线。