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Effect of Heat Treatment on Microstructures And Properties of Mg-9Gd-3Y-0.3Zr Cast Alloy Yang Sheng1,Yi Danqing1,Yao Sujuan1,Li Wangxing2 (1.School of Materials Science and Engineering, Central South University, Changsha 410083, China;2.Zhengzhou Research Institute of CHALCO, Zhengzhou 450041, China) Abstract:Microstructures, aging hardness and mechanical properties of as-cast Mg-9Gd-3Y-0.3Zr......
Gradual solution heat treatment of AlSiCuMg cast alloysWANG Guiqing , BIAN Xiufang ,and ZHANG Junyan1) The Key Laboratory of Liquid Structure and Heredity of Materials, Ministry of Education...;正> The microstructure characteristics of AlSiCuMg cast alloys were studied with different Cu content and the grad-ual solution treatment by DSC, SEM, TEM and mechanical method. The melting point......
Trans. Nonferrous Met. Soc. China 23(2013) 3300-3305 Effect of heat treatment on surface composition of hydrogen implanted C-SiC coatings Ji-fu DU1, Yong-hong HU1, Zhen DONG1, Guang-xue ZHANG1, Yue... profiles were checked with SEM, XPS and SIMS analyses. The results show that the composition of the coatings is changed due to heat treatment at different temperatures. The C-50%SiC coating......
Evolution of intermetallic phases of Al-Zn-Mg-Cu alloy during heat treatment FAN Xi-gang(樊喜刚)1, JIANG Da-ming(蒋大鸣)1, MENG Qing-chang(孟庆昌)1, LI Nian-kui (李念奎)2, SUN Zhao-xia(孙兆霞)2 1. Analysis... of intermetallic particles in an Al-Zn-Mg-Cu alloy during heat treatment was studied by field emission gun scanning electron microscopy (FEG-SEM) and X-ray diffractometry(XRD). The results show......
Investigation of Creep Feed Grinding Parameters and Heat treatment Effects on the Nickel-base Superalloys Hasan Jamshidi1,Sayed Ali Sadough Vanini1,Alireza Attari2 (1.Mechanical Engineering.... The formation of a plastically deformed and heat affected zone during grinding of Superalloy IN738LC with a high depth of cut but slow work speed (creep feed grinding) was investigated. Parameters......
Modeling of Intercritical Heat Treatment of DP and TRIP Steels Pan Jiansheng1,CSEPELI Zsolt2,REGER Mihaly3,VERO Balazs4 (1.Shanghai Jiao Tong University, Shanghai, China;2.Dunaferr Co., Innovation... and TRIP assisted steels can evolve after hot working (hot rolling) or during post heat treatment process. In the formation of the final structure a number of different technological parameters have......
Effects of zonal heat treatment on residual stresses and mechanical properties of electron beam welded TC4 alloy plates HU Mei-juan(胡美娟), LIU Jin-he(刘金合) School of Materials...; Abstract: Zonal heat treatment(ZHT) was conducted in situ to 14.5 mm-thick TC4 alloy plates......
Shortening the Duration of Heat Treatment in the Lower Bainitic Range H.Vetters1,J.Dong1,H.-W.Zoch1 (1.Foundation Institute for Materials Science, Bremen, Germany) 摘要:In many cases an isothermal treatment of throughhardening bearing grades in the lower bainitic range allows to adjust the mechanical properties of machine components to the later application, similar to those of martensitic......
J. Cent. South Univ. (2017) 24: 1040-1049 DOI: 10.1007/s11771-017-3507-8 Heat treatment and granule medium internal high-pressure forming of AA6061 tube BI Jiang(毕江)1, 2, ZHAO Chang-cai(赵长财)1, BI... internal high-pressure forming and aging treatment, was developed. The AA6061 alloy tube via heat treatment satisfied the forming requirement, and the granule medium internal high pressure forming method......
