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。
The effect of the structure of Austenite zone on the performance of gray iron welding joint is studied by means of thermo-simulated test in this paper.
采用热模拟试验方法探讨了灰口铸铁焊接接头热影响区的奥氏体区组织对接头性能的影响。
Effect of Deformation Temperature on Austenite Transformation of Nb Microalloyed Steel
低温区变形温度对含Nb钢奥氏体转变的影响
ferritic-austenitic alloy steel
铁素体奥氏体合金钢
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
Krupp austenitic steel
克虏伯奥氏体不锈钢
austenite grainsize determination
奥氏体晶粒大小测定法
Boronizing of ZG1Cr18Ni9 austenite stainless steel
ZG1Cr18Ni9奥氏体不锈钢的渗硼
Study on the Content of Retained Austenite ADI
奥－贝球铁中残余奥氏体含量的研究
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
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
Welding of Austenite-Ferrite Diphasic Rustless Steel
奥氏体-铁素体型双相不锈钢的焊接
Conversion Relation of Leeb-hardness,Vickers-hardness and Strength of Austenitic Stainless Steels
奥氏体不锈钢里氏硬度、维氏硬度及强度之间的换算关系
cast iron consisting of graphite in a matrix of austenite.
含按奥氏体矩阵排列的石墨的铸铁。
Pacchionian body
帕基奥尼氏体,蛛网膜颗粒
Initially these alloys were austenitic.
最初，这些合金为奥氏体合金。
Effect of ESR on Cryogenic Toughness of Austenitic Steel
电渣重熔对奥氏体钢低温韧性的影响