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Effect of Rare Earth Alloy Modification on High Carbon Equivalent Gray Cast Iron of Automotive Brake
Effect of rare earth alloy modification on properties and microstructure of high carbon equivalent gray cast iron was in......
The effect of Nb on the microstructure evolution of low-carbon Mn-series air cooled bainitic steels has been studied by ......
Susceptibility of the steel for further cold processing strongly depends on the whole prior history of deformation in th......
Microstructure and Mechanical Properties of Intercritical Heat-affected Zone of X80 Pipeline Steel i
The intercritical heat-affected zone(ICHAZ) of X80 pipeline steel was simulated by using the Gleeble-3500thermal/mechani......
Effects of Nano-Y_2O_3 and Sintering Parameters on the Fabrication of PM Duplex and Ferritic Stainle
Here we report the effects of nano-Y_2O_3 addition,sintering atmosphere and time during on the fabrication of PM duplex ......
Analysis of χ phase precipitation in 2205 duplex stainless steel aged at 700 and 750 ℃ has been investigated systemati......
The stainless Fe-Mn-Si shape memory alloy(SMA) coating was prepared on the surface of AISI 304 stainless steel. The prin......
针对奥氏体不锈钢小径管焊接接头的检测难点,开展了专用试块设计、检测参数优化、检测能力验证、缺陷分析评定等相关技术的研究,总......
采用Thermo-calc热力学软件以及硬度仪、光学显微镜、扫描电镜、透射电镜等研究了铌钛微合金化铁素体-贝氏体双相管线钢在1 050~1 ......
采用斜Y形缺口裂纹等试验方法,探讨了异种钢焊缝中熔合区裂纹与低氢工艺的关系。结果表明,在奥氏体与非奥氏体异种钢焊缝中,发现了......
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采用常规生产工艺制作了7Ni钢,在力学性能、CCT曲线、微观组织等方面与9Ni钢进行了对比。结果表明,7Ni钢与9Ni钢的CCT曲线、显微组......
对添加不同Ｔｉ量的一组低碳焊接用钢进行了焊接热模拟试验，研究了第二位粒子（ＴｉＮ）对高温奥氏体晶粒度的影响，提出了相对最佳的Ｔｉ、Ｎ含量和Ｔｉ／Ｎ值，并探......
不锈钢换热管在火电及核电机组中常被选用，与碳钢换热管相比，不锈钢换热管具有更优异的抗氧化性能及抗冲刷性能。在某型高压加热器设......
