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- Effect of Prior Austenite Grain Size on Fatigue Strength in High Si Oil-tempered Wire for Valve Springs 奥氏体晶粒度对高Si油回火钢丝疲劳强度的影响
- THE EFFECT OF PRIOR AUSTENITE GRAIN SIZE UPON THE SUSCEPTIBILITY OF 40CrNiMoA STEEL TO STRESS CORROSION CRACKING AND CORROSION FATIGUE IN DISTILLED WATER 原奥氏体晶粒度对40CrNiMoA钢在蒸馏水中的应力腐蚀和腐蚀疲劳断裂过程的影响
- prior austenite grain size 实际晶粒度
- Austenite grain size of plain carbon steel and alloy steel were examined by oxidization and grain boundary etching method. 采用氧化法和晶粒边界腐蚀法对几种不同的碳钢和合金钢的奥氏体晶粒的显示进行了对比试验。
- The variation of volume fractions for static and dynamic recrystallization, and austenite grain size during rolling process are obtained by model calculation. 通过对再结晶动力学模型的解析，得到了静态再结晶、动态再结晶的分数以及奥氏体晶粒在轧制过程中的变化情况；
- The effects of deformation temperature, strain rate, deformation degree, and initial austenite grain size on the static recrystallization behaviors were studied. 讨论变形温度、应变速率、变形程度与初始奥氏体晶粒尺寸对其静态再结晶行为的影响。
- Macrographic determination of the ferritic or austenitic grain size of steels. 钢的铁素体或奥氏体晶粒度的测度。
- The influence of deforming temperature as well as primal austenite grain sizes and holding time on the microstructure of transformation were investigated. 通过热模拟实验,考察了在不同变形温度和不同奥氏体晶粒尺寸等条件下保温对低碳钢形变后组织演变的影响。
- By microalloyed inoculant treatment,the austenitic grain size and microstructure can be remarkably fined. 经多元微合金变质处理，组织更为细小均匀，变为超细组织。
- But with same austenitizing temperature, strength and impact toughness of steel increase with decreasing the austenite grain size, while ductility decreases as austenite grain size decreases. 在相同的奥氏体化温度下，强度随着晶粒的细化而上升。在整个研究范围内，随着晶粒的细化，实验钢的韧性有一定的提高，塑性略有下降。
- This international standard specifies a micrographic method of determining apparent ferritc or austenitic grain size in steel. 为什么要说是测定铁素体或奥氏体的晶粒度了？？
- STUDY ON AUSTENITE GRAIN SIZE EXAMINATION BY OXIDIZATION METHOD 氧化法检验钢的奥氏体晶粒度的研究
- Study on accounting model of austenite grain size in low-alloy steel weld metal 低合金钢焊缝金属中奥氏体晶粒尺寸计算模型的研究
- Keywords heat resistent steel austenite grain size twin crystal carbide; 耐热钢;奥氏体晶粒度;孪晶;碳化物;
- Influence of Ti Content on Austenite Grain Size and Grain Coarsening Temperature in Medium-carbon Boron Steel 钛含量对中碳硼钢奥氏体晶粒度及晶粒粗化温度的影响
- Influence of wire rolling process parameters on austenite grain size of high carbon steel 高碳钢线材轧制工艺参数对晶粒尺寸的影响
- Research into Factors Affectiong Grain Size during Austenite Grain Test for Steel 钢的奥氏体晶粒度试验中影响晶粒大小因素的研究
- EFFECT OF AUSTENITE GRAIN SIZE ON STRAIN ENHANCED TRANSFORMATION IN A LOW CARBON STEEL 低碳钢奥氏体晶粒控制对应变强化相变的影响
- Effect of second -phase particle on austenite grain size in HAZ in microallyed steel 微合金钢第二相粒子对HAZ区奥氏体晶粒影响
- Keywords Ti content;Coarsening temperating rolling process;Austenite grain size; 钛含量;粗化温度;轧制工艺;奥氏体晶粒尺寸;
