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The Strengthening of Cu-15Ni-8Sn Alloy WANG Ming-Pu1,WANG Yan-hui1,HONG Bin1 (1.School of Material Science and Engineering, Central South University, Changsha China) 摘要:The microstructure, property and relation between them of Cu-15Ni-8Sn alloy are studied by means of TEM and the measurement of hardness. The results show that γ '' metastable phase strengthens alloy because of its ordering......
;在准静态破坏和动态破坏下,材料断口的微观形貌具有很大不同. 关键词:AZ91镁合金;应变硬化;动态压缩;断口分析 中图分类号:O 346 文献标识码:A Dynamic compressive behavior and damage mechanism of cast magnesium alloy AZ91 ZHAO Feng1... difference under different strain rates. Key words: magnesium alloy AZ91; strain hardening; dynamic compression; fracture analysis  ......
The Technological Improvements of Aluminum Alloy Coloring by Electrolysis LI Nai-jun1 (1.Teachers College, Shenyang University, Shenyang 110015, P. R. China) 摘要:The technological process of coloring golden-tawny on aluminum alloy by electrolysis was improved in this paper. The optimum composition of electrolyte was found, the conditions of deposition and anodic oxidation by electrolysis were......
香花岭锡矿谭礼仁摘 要:<正> 香花岭锡矿,建于1951年,是隶属于中国有色金属工业总公司的国有中一型企业.该矿位于湖南南部的临武县境内,距郴州市84公里,距临武县城30公里,紧靠京广铁路,107国道,与1806省道相通.交通比较便利.该矿早已开通程控电话,移动电话,传关键词:......
七仙岭游记浩舸摘 要:<正>轿车挟着柔和的阳光,送我们去七仙岭.到七仙岭,已近黄昏,夕阳给七仙岭罩上了一层神秘的金色.霞光泼洒在七仙女的身上,颜容绚丽了我们的眼睛.我们来不及入住宾馆,停车,观赏,拍照,感受七仙岭傍晚的美!入住宾馆,夜色已经降临.难以看清宾馆的容貌,感叹"不识宾舍真面目,只缘身在夜色中",这也给来日的游玩埋下了伏笔.午夜时分,天公给我们开了一个大大的玩笑,竟然刮起了台风.风在空中关键词:......
Microstructure and Performances of Nanocrystalline Zinc-nickel Alloy Coatings LI Guang-yu1,NIU Li-yuan1,JIANG Zhong-hao1,LIAN Jian-she1 (1.The Key Lab of Automobile Materials, Ministry of Education, China, College of Materials Science and Engineering, Jilin University, Nanling Campus, Changchun, 130025, China) 摘要:Nanocrystalline zinc-nickel alloy coatings were deposited from an alkaline......
Alloy 20不锈钢薄板等离子弧焊接工艺研究赵斌,王宾宾,王小华中国船舶重工集团公司第七二五研究所摘 要:对Alloy 20不锈钢薄板进行了等离子弧焊接工艺试验研究.结果表明,采用等离子弧焊接方法,ERCr Ni Mo-3焊材及合理的焊接工艺参数,等离子弧焊接工艺可用于Alloy 20不锈钢薄板的焊接,焊接接头各项性能均能满足要求.关键词:Alloy 20;不锈钢薄板;等离子弧焊接;......
J. Cent. South Univ. (2018) 25: 490-498 DOI: https://doi.org/10.1007/s11771-018-3753-4 Microstructural evolution of 2026 aluminum alloy during homogenization JIANG Ding-bang(蒋鼎邦)1, PAN Qing-lin(潘清林..., Foshan 528133, China Central South University Press and Springer-Verlag GmbH Germany, part of Springer Nature 2018 Abstract: The microstructural evolution of 2026 aluminum alloy during homogenization......
)Abstract:Stainless die with micro-groove and micro-hole have been designed and manufactured, which has been used to study superplastic microforming of 2091Al-Li alloy by means of superplastic forming... micro-rib specimen, behavior of material could be understood well.Key words:superplasticity; microforming; extrusion; 2091Al-Li alloy......