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Vacuum Furnace - Integrated "Sub zero" Treatment B.Zieger1,Hubert Schulte1 (1.SCHMETZ GmbH, Menden, Germany) 摘要:The vacuum heat treatment with overpressure gas quenching is more and more accepted... chamber and "sub zero" systems lead towards an oxidation free and low distortion vacuum heat treatment for a broad range of parts and materials. Short and energy saving processes guarantee a high......
The Modern Applications of Surface Duplex Treatment Technology Adam Mazurkiewicz1,Jerzy Smolik1,Jerzy Tomaszewski2,Jan Walkowicz1 (1.Institute for Terotechnology, Pulaskiego 6/10, Radom 26-600... treatment technology for creation of biocompatible diamond-like a-C:H films.The paper presents research results concerning influence of the process parameters of the a-C:H coatings creation by means......
field, including temperature, time and applied magnetic field. There are optimized isothermal aging temperature and time in different magnetic heat treatment conditions. High magnetic field strength...Study on Thermomagnetic Treatment Fe-25.5Cr-12Co Permanent Magnetic Alloy Zhen Liang1,GAO Run-sheng2,ZHU Dan-yang1,SUN Xue-yin1,SHAO Wen-zhu1,XU Ren-gen1 (1.Technology and Development Centre......
in the micro battery reaction. Thus, during the treatment, the pH of the solution will be increased as indicated above. The above results illustrate that the main removing mechanism of the naphthalene... Treatment of naphthalene derivatives with iron-carbon micro-electrolysis WANG Yu-ping(王玉萍)1, 2, WANG Lian-jun(王连军)1, PENG Pan-ying(彭盘英)2, LU Tian-hong(陆天虹)2 1. School of Chemical Engineering......
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Effects of solution heat treatment on corrosion resistance of 5083F Al alloy Seong-Jong KIM, Seok-Ki JANG Division of Marine Engineering, Mokpo Maritime University, Mokpo City, Jeonnam... suffer a little corrosion in the marine environment, when they run in high speed, and high flow rate, etc. Therefore, solution heat treatment was carried out to prevent corrosion. The optimal heat......
, XRD, SEM and EDS. The mechanisms of microstructure evolution were discussed. The results show that, after high temperature heat treatments, the Mg12ZnY phases still exist. During solution-treatment... relationship with the α-Mg matrix crystals. The temperature of solution heat treatment was determined on the basis of Mg-Gd and Mg-Y phase diagrams, and DSC curves[4-5, 11]. The microstructure evolutions......
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