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Study of TiC+TiN Multiple Films On Type of 316L Stainless Steel DENG Bai-quan1,HU Dong-ping2,HUANG Ben-sheng3,JIN Yong4,Xue Qi3 (1.Southwest Academy of Physics, Chengdu 610041;2.China Academy..., Chengdu 610064) 摘要:In this paper, the synthesis process of TiC+TiN multiple films on super-low-carbon stainless steels is reported.The TiC layer is coated as the first layer in the multiple film......
The Deoxidation Process of GCr15 Steel蔡怀德,张鉴,佟福生,张炳成,曲殿楼,时立永,张明义摘 要:<正> It is shown that the average [O] in the steel can be decreased to 12.86 ppm and there is an optimal [%Si] at the end of melting as 0.11%, at which [O] after vacuum carbon deoxidation (VCD) is minimum. A kinetical model has been deduced to simulate the VCD process. The results......
mechanical load capacity. Moreover, forging is a cost-effective mass production process but, in spite of all its advantages, it has its limitations, e.g. in the freedom of designs. However, because... by simulation, the hot forming X38CrMoV5 tool steel as well as the molybdenum alloy TZM were selected as the tool alloys. The dies were treated by a plasma nitriding process and subsequently coated......
using the casting/forging process [J]. Journal of Mater Proc Tech, 2002, 130-131: 294-298. [14]Yoshimura H, Tanaka K. Precision forging of aluminum and steel [J]. Journal of Mater Proc Tech, 2000, 98...Article ID: 1003-6326(2005)02-0452-05 FE simulation and process analysis on forming of aluminum alloy multi-layer cylinder parts with flow control forming WANG Xin-yun(王新云), WU You-sheng(吴有生......
高炉-转炉钢铁生产流程环境影响研究安静1,薛向欣1(1.辽宁省沈阳市东北大学材料与冶金学院)摘 要:对高炉-转炉钢铁生产流程造成的环境影响进行了系统,定量的分析.根据流程中各环节物质和能源的消耗量核算出生产过程排放的污染物清单,并根据特征化因子,估算出生产1万t钢材产生的环境影响.结果表明:炼钢和轧钢环节对气候变化的影响较小;烧结环节对酸化和光化学臭氧形成的影响较大;水体富营养化,人体毒性和水生生态毒性的影响几乎全部来源于焦化环节;固体废物主要为炼铁和炼钢过程产生的炉渣;煤气发电环节对气候变化的影响较大;从生命......
Influence of Samarium and Neodymium on Production of Mischmetal by Molten Salt Electrolysis Process张长鑫,刘鸿涛,张燕红摘 要:<正> In molten salt electrolysis of mixed rare earth chlorides,the influence of the amount of samarium andneodymium containing in the raw material is experimented and discussed.The process of the formation ofoxychloride,which is harmful......
-term production scheduling (LTPS) optimization process. LTPS is especially important in mining projects, because in addition to determining the actual value of the project, medium-term and short-term... in the production scheduling model. LTPS is planned to extract and process the mineral for a period of more than 10 years. The main purpose of LTPS is to prepare annual and multi-year development schedules......
Effect of Rolling Process on Comprehensive Properties of Corrosion Resistant Steel for Bottom Plate of Cargo Oil Tanks于驰1,王平1,GAO Xiuhua2,DU Linxiu21. Key Laboratory of National Education Ministry... rolling process parameters were obtained through multi-pass thermalsimulation test.The finalrolling temperature is about 820 ℃,the finalcooling temperature is about 600 ℃,and the cooling rate should......
Trans. Nonferrous Met. Soc. China 20(2010) s916-s920 Characterization of thixoforming process of 100Cr6 steel K. P. SO?EK 1, A. RASSILI 2, J. C. PIERRET 2, G. VANEETVELD 2 1. AGH... 25 June 2010 Abstract:The main goal of this work is to analyze the semi-industrial process of steel thixoforming. The process was carried out using industrial equipment. This equipment consists......
mechanical properties of final product must be achieved. Process analysis was performed for the DLM fabrication of layered hybrid beads by using stainless steel (SS 316L) and titanium powders...Trans. Nonferrous Met. Soc. China 22(2012) s813-s819 Process analysis of direct laser melting to fabricate layered hybrid beads Jeong-hwan JANG1, Sung-min MUN1, Tae-hyun KIM1, Young-hoon MOON1 School......
