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• Microstructure and mechanical properties of AA6063 aluminum alloy wire fabricated by friction stir back extrusion(FSBE) process

  来源： 《International Journal of Minerals Metallurgy and Materials2019年第8期》——Ghasem Jamali Salman Nourouzi Roohollah Jamaati

  Microstructure and mechanical properties of AA6063 aluminum alloy wire fabricated by friction stir back extrusion(FSBE) processGhasem Jamali,Salman Nourouzi,Roohollah JamaatiDepartment of Materials Engineering,Babol Noshirvani University of Technology摘 要:In the present work, the friction stir back extrusion(FSBE) process was used as a novel method......

• Static and dynamic finite element analysis of 304 stainless steel rod and wire hot continuous rolling process

  来源： 《International Journal of Minerals Metallurgy and Materials2008年第3期》——Siyu Yuan~(,)) Liwen Zhang~(,)) Shulun Liao~(,)) Mao Li~(,)) Min Qi~()) Yu Zhen~()) Shuqi Guo~()) )School of Materials Science and Engineering,Dalian University of Technology,Dalian ,China )State Key Laboratory of Materials Modification by Laser,Ion and Electron Beams,Delian University of Technology,Dalian ,China )Dongbei Special Steel Group Corporation,Dalian ,China

  Static and dynamic finite element analysis of 304 stainless steel rod and wire hot continuous rolling processSiyu Yuan~(1,2)) Liwen Zhang~(1,2)) Shulun Liao~(1,2)) Mao Li~(1,2)) Min Qi~(1)) Yu Zhen... models were developed to analyze 304 stainless steel rod and wire hot continuous rolling process with the help of MSC.Marc software.The entire 30-pass deformation process and the actual parameters......

• Enhanced interface strength in steel-nickel bimetallic component fabricated using wire arc additive manufacturing with interweaving deposition strategy

  来源： 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG2020年第17期》——Bintao Wu Zhijun Qiu Zengxi Pan Kristin Carpenter Tong Wang Donghong Ding Stephen Van Duin Huijun Li

  Enhanced interface strength in steel-nickel bimetallic component fabricated using wire arc additive manufacturing with interweaving deposition strategyBintao Wu1,2,Zhijun Qiu2,Zengxi Pan2,Kristin.... Here, wire arc additive manufacturing(WAAM)process was used to fabricate a steel-nickel structural component, whose average tensile strength of 634 MPa significantly exceeded that of feedstock materials......

• 电弧喷涂Zn-Al-Mg-RE粉芯丝材及其涂层的制备

  来源： 《材料工程2009年第3期》——陈永雄 魏世丞 徐滨士 梁秀兵 刘燕

  电弧喷涂Zn-Al-Mg-RE粉芯丝材及其涂层的制备 陈永雄1,魏世丞1,徐滨士1,梁秀兵1,刘燕1 (1.装甲兵工程学院,装备再制造技术国防科技重点实验室,北京,100072) 摘要:在前期研发出Zn-Al-Mg-RE粉芯丝材制备新型防腐涂层技术的基础上,提出了采用Zn-Al合金带材包覆复合粉末的新工艺制造Zn-Al-Mg-RE粉芯丝材,设计制造了Al质量分数分别为2%,5%,8%的系列Zn-Al合金带材,测试了带材的硬度,拉伸强度和伸长率等力学性能指标,并和国外新近研制的Zn-Al合金带材(A220)展开对比;研究粉芯丝材的制造工艺.结果显示,选用的带材中Zn-2Al带和A220带材......

• 铝基粉芯线材电弧喷涂工艺参数优化研究

  来源： 《材料科学与工艺2008年第4期》——冯艳玲 魏琪 李辉 栗卓新 张林伟

  铝基粉芯线材电弧喷涂工艺参数优化研究 冯艳玲1,魏琪1,李辉1,栗卓新1,张林伟1 (1.北京工业大学材料科学与工程学院,北京,100022) 摘要:为了使铝基粉芯线材电弧喷涂涂层获得优良的涂层性能.选择涂层孔隙率为判据,通过正交试验和OLYCIA m3金相图像分析系统对铝基粉芯线材电弧喷涂工艺进行了优化,同时采用SprayWatch热喷涂监控系统对喷涂过程中粒子的飞行速度和温度进行了测定.经研究得到了铝基粉芯丝材电弧喷涂的最佳工艺参数.结果表明,影响铝基涂层致密性的工艺因素按主次顺序分别为喷涂气压,喷涂电压和喷涂距离;在所选试验范围内,随气体压力和喷涂电压的增大,喷涂距离的减小,涂层的......

• 高铬铸铁型自保护药芯焊丝的研制

  来源： 《粉末冶金工业2006年第3期》——潘川 柳小坚 王移山 李少华

  高铬铸铁型自保护药芯焊丝的研制 潘川1,柳小坚1,王移山1,李少华1 (1.安泰科技股份有限公司,北京,100081) 摘要:所研制的药芯焊丝采用自保护方式,焊接工艺性能良好.堆焊层表面裂纹细密,呈网状分布.堆焊金属合金系为Fe-Cr-C,微观组织主要是初生碳化物(Cr,Fe)7C3和共晶组织.初生碳化物呈六棱柱状,垂直于基材方向生长,其横截面的显微硬度达1 771 HV.共晶组织分布在初生碳化物周围,其硬度约为800 HV左右.堆焊层洛氏硬度为64.2 HRC. 关键词:高铬铸铁; 自保护电弧焊; 药芯焊丝; 硬面堆焊; [全文内容正在添加中] ......

• 闭合预应力钢丝绳加固RC梁抗剪性能试验研究

  来源： 《中南大学学报(自然科学版)2015年第7期》——郭子雄 杨军民 叶勇 黄群贤 陈建华 赖有泉

  ;     文章编号:1672-7207(2015)07-2590-07 Experimental research on shear strengthening of reinforced concrete beams using prestressed wire-rope hoops GUO Zixiong1, YANG Junmin1, YE...) Abstract: Two different types of prestressing and anchoring methods for wire ropes used in shear strengthening of reinforced concrete (RC) beams were proposed. The shear behavior of RC beams......

• Influence of travel speed on microstructure and mechanical properties of wire + arc additively manufactured 2219 aluminum alloy

  来源： 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG2020年第2期》——Yinghui Zhou Xin Lin Nan Kang Weidong Huang Jiang Wang Zhennan Wang

  Influence of travel speed on microstructure and mechanical properties of wire + arc additively manufactured 2219 aluminum alloyYinghui Zhou1,2,Xin Lin1,2,Nan Kang1,2,Weidong Huang1,2,Jiang... China, Northwestern Polytechnical University摘 要:Wire + arc additive manufacturing(WAAM) was preliminarily employed to fabricate the 2219 aluminum alloy......

• CORROSION AND MECHANICAL BEHAVIOR OF COPPER- NIOBIUM NANO-FILAMENTARY MICRO-COMPOSITES FOR HIGH PERFORMANCE ELECTRICAL CONDUCTOR WIRE

  来源： 《Acta Metallurgica Sinica2002年第2期》——S.I.Hong Y.Choi T.W.Lim

  CORROSION AND MECHANICAL BEHAVIOR OF COPPER- NIOBIUM NANO-FILAMENTARY MICRO-COMPOSITES FOR HIGH PERFORMANCE ELECTRICAL CONDUCTOR WIRE S.I.Hong1,Y.Choi2,T.W.Lim2 (1.Department of Metallurgical Engineering,Chungnam National University,Taedok Science Town,Daejeon;2.Department of Metallurgical Engineering,Sunmoon University,Asan Chungnam 336-840,Korea305-764,Korea) Abstract:Corrosion behavior......

• Superelastic damping of TiNi alloy wire under heavy mechanical shock in structural engineering^①

  来源： 《中国有色金属学报(英文版)2004年第2期》——陈庆福 田文彦 左晓宝 倪立峰

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