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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......
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J. Cent. South Univ. (2012) 19: 1785-1790 DOI: 10.1007/s11771-012-1208-x Microstructure and mechanical properties of Al-5.8Mg-Mn-Sc-Zr alloy after annealing treatment CHEN Qin(陈琴)1, PAN Qing-lin(潘清林... recovery and recrystallization orderly occur with the increase of annealing temperature during stabilizing treatment. Only different degrees of recovery occur in the alloys annealed below 400 ℃ for 1 h......
of melt superheating treatment on microstructure and mechanical properties of cast nickel-base superalloy[J]. The Chinese Journal of Nonferrous Metals, 2004,14(5):713-717. [15] 张 军,罗志华,李培杰,等. 保温时间及结晶条件对...K445高温合金;熔体保温时间;显微组织;硬度 中图分类号:TG 132.32 文献标识码:A Effects of melt holding time on microstructure and hardness of similar-K445 superalloy ZHAO Yong-qin, FAN Zhi......
, phase structure and microstructure obtained from common casting. The inoculation method of the melt belongs to chemical treatment method, which could lead to the pollution of metal matrix. The application of stirring to the treatment of metal melts can make the primary solid phase that grows from the melt during cooling broken by shear forces. The stirring can be achieved by mechanical, ultrasonic......
stirrer, the multiple semi-solid preparation technology of melt treatment and reversible electromagnetic stirring was studied. The results show that the technology, with high preparation efficiency, can... factor of 0.8 or more can be obtained: melt treatment with the additions of 0.03%Ti(Al-5Ti-B) (mass fraction) and 0.04%Sr(Al-10Sr), reversible two-way stirring without interval, pouring temperature......
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.ysxb.1004.0609.2021-39739 XU Shi-hao, WEN Lu, PENG Xiang, et al. Research status and prospect of Mg-Li alloys melt protection and purification[J]. The Chinese Journal of Nonferrous Metals, 2021, 31(7): 1774-1785.... Formation and evaluation of protective layer over magnesium melt under SF6/air atmospheres[J]. Metallurgical Materials Transactions B, 2014, 45(4): 1370-1379. [25] PERUGU C S, KUMAR S, SUWAS S......
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Effect of purification treatment on properties of Mg-Gd-Y-Zr alloy WANG Jie(王 杰), ZHOU Ji-xue(周吉学), TONG Wen-hui(童文辉), YANG Yuan-sheng(杨院生) Institute of Metal Research, Chinese Academy... words: Mg-Gd-Y-Zr alloy; purification treatment; inclusion; mechanical properties; corrosion resistance  ......