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• Effect of scanning strategy on grain structure and crystallographic texture of Inconel 718 processed by selective laser melting

  来源： 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG2018年第10期》——H.Y.Wan Z.J.Zhou C.P.Li G.F.Chen G.P.Zhang

  Effect of scanning strategy on grain structure and crystallographic texture of Inconel 718 processed by selective laser meltingH.Y.Wan1,2,Z.J.Zhou3,C.P.Li3,G.F.Chen3,G.P.Zhang11. Shenyang National... on grain structure and crystallographic texture of selective laser melted(SLM) Inconel 718. The results show that bidirectional scanning without and with a 90?-rotation for every layer produced......

• Influence of Filler Metals in the Control of Deleterious Phases During the Multi-pass Welding of Inconel 718 Plates

  来源： 《Acta Metallurgica Sinica2015年第2期》——K.Devendranath Ramkumar R.Jagat Sai G.Sridhar V.Santhosh Reddy P.Prabaharan N.Arivazhagan N.Sivashanmugham

  Influence of Filler Metals in the Control of Deleterious Phases During the Multi-pass Welding of Inconel 718 PlatesK.Devendranath Ramkumar1,R.Jagat Sai1,G.Sridhar1,V.Santhosh...">The present study reported the effect of filler metals on the microstructure and mechanical properties of pulsed current gas tungsten arc-welded Inconel 718 plates. Two different filler metals......

• Effect of Intermediate Heat Treatment Temperature on Microstructure and Notch Sensitivity of Laser Solid Formed Inconel 718 Superalloy

  来源： 《Journal Of Wuhan University Of Technology Materials Science Edition2011年第5期》——刘奋成 黄卫东

  Effect of Intermediate Heat Treatment Temperature on Microstructure and Notch Sensitivity of Laser Solid Formed Inconel 718 Superalloy刘奋成,黄卫东State Key Laboratory of Solidification Processing,Northwestern Polytechnical University摘 要:Inconel 718 superalloys deposited by laser solid forming (LSF) were heat treated with solution treatment,intermediate heat......

• Controllable in-situ aging during selective laser melting: Stepwise precipitation of multiple strengthening phases in Inconel 718 alloy

  来源： 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG2019年第9期》——Huihui Yang Jingjing Yang Wenpu Huang Guanyi Jing Zemin Wang Xiaoyan Zeng

  Controllable in-situ aging during selective laser melting: Stepwise precipitation of multiple strengthening phases in Inconel 718 alloyHuihui Yang,Jingjing Yang,Wenpu Huang,Guanyi Jing,Zemin Wang,Xiaoyan ZengWuhan National Laboratory for Optoelectronics, Huazhong University of Science and Technology摘 要:A controllable in-situ aging treatment of Inconel......

• Inconel 718圆钢热连轧温度场的热力耦合分析

  来源： 《轧钢2008年第6期》——隋凤利 刘全 刘相华 陈礼清 李伟

  Inconel 718圆钢热连轧温度场的热力耦合分析 隋凤利1,刘全2,刘相华1,陈礼清1,李伟2 (1.东北大学轧制技术及连轧自动化国家重点实验室,辽宁,沈阳,110004;2.上海宝钢集团特殊钢分公司技术中心,上海,200940) 摘要:采用三维弹塑性有限元方法建立了Inconel718合金圆钢在14个道次热连轧过程中的热力耦合分析模型,并在方坯初始温度为960~1000℃,初始速度为0.15~0.25m·s-1的范围内模拟了轧件中间断面特征点的温度变化.结果得出,轧件芯部温度随初始温度的降低和初始速度的升高而升高;随轧制道次的增加,因初始温度不同而导致的轧件芯部温度的差异会越来越小,但因初始速度不同而导致的轧件芯部温度差异始终存在. 关键词:Inconel718圆钢; 热连轧; 温度场; 弹塑性有限元方法; [全文内容正在添加中] ......

• 高温合金GH4169(Inconel 718)中磷晶界偏聚特性的实验研究

  来源： 《金属学报2007年第8期》——董建新 司红 徐庭栋 郑磊 邓群

  高温合金GH4169(Inconel 718)中磷晶界偏聚特性的实验研究 董建新1,司红2,徐庭栋3,郑磊3,邓群3 (1.北京科技大学材料科学与工程学院,北京,100083;2.钢铁研究总院国家钢铁材料测试中心,北京,100081;3.钢铁研究总院高温材料研究所,北京,100081) 摘要:采用Auger电子能谱仪测量了镍基高温合金GH4169中磷(P)的晶界偏聚量.结果表明,经1020与1200 ℃固溶处理后在720 ℃时效2 h的样品,P的晶界偏聚浓度分别是0.344%与0.412%(原子分数).晶界偏聚浓度随固溶处理温度的升高而升高.基于这一实验结果,确定了P在该合金中的非平衡晶界偏聚特性. 关键词:高温合金GH4169; 磷; 晶界; 偏聚; [全文内容正在添加中] ......

• Inconel718高温合金中析出相演变研究进展

  来源： 《金属学报2016年第10期》——刘永长 郭倩颖 李冲 梅云鹏 周晓胜 黄远 李会军

  Inconel718高温合金中析出相演变研究进展刘永长,郭倩颖,李冲,梅云鹏,周晓胜,黄远,李会军天津大学材料科学与工程学院水利安全与仿真国家重点实验室摘 要:Inconel 718高温合金广泛应用于航空,航天,电力和国防等领域中复杂金属结构构件的制造,其高温抗疲劳性能和蠕变持久强度与成形加工过程中微观组织的...了镍基合金高能电子束焊接过程中,焊接热影响区微裂纹形成的影响因素.关键词:Inconel 718高温合金;析出相;形变;电子束焊;蠕变性能;......

• Microstructure and mechanical properties in the TLP joint of FeCoNiTiAl and Inconel 718 alloys using BNi2 filler

  来源： 《JOURNAL OF MATERIALS SCIENCE TECHNOLOG2021年第2期》——Lin Yuan Jiangtao Xiong Yajie Du Jin Ren Junmiao Shi Jinglong Li

  Microstructure and mechanical properties in the TLP joint of FeCoNiTiAl and Inconel 718 alloys using BNi2 fillerLin Yuan1,2,Jiangtao Xiong1,2,Yajie Du2,Jin Ren2,Junmiao Shi2,Jinglong Li21. State Key...="ChDivSummary" name="ChDivSummary">High entropy alloy(HEA) of Fe Co Ni Ti Al and Inconel 718 superalloy were firstly transient liquid phase(TLP) bonded by BNi2 filler due to the diffusion of Si and B......

• Mechanism of α-Cr precipitation and crystallographic relationships between α-Cr and δ phases in Inconel 718 alloy after long-time thermal exposure

  来源： 《International Journal of Minerals Metallurgy and Materials2010年第3期》——Zhong-nan Bi,Jian-xin Dong,Mai-cang Zhang,Lei Zheng,and Xi-shan Xie School of Materials Science and Engineering,University of Science and Technology Beijing,Beijing ,China

  Mechanism of α-Cr precipitation and crystallographic relationships between α-Cr and δ phases in Inconel 718 alloy after long-time thermal exposureZhong-nan Bi,Jian-xin Dong,Mai-cang Zhang,Lei Zheng... mechanism of α-Cr phase in Inconel 718 alloy,the samples after long-time aging at 650 and 677°C were examined by microstructural observations and chemical phase analysis methods.Combining......

• 电弧收缩电流频率对航空航天合金钨极氩弧焊薄板拉伸性能和显微组织演变的影响

  来源： 《中国有色金属学报(英文版)2021年第2期》——Tushar SONAR Sudersanan MALARVIZHI Visvalingam BALASUBRAMANIAN

  (ISRO), Department of Space, India, under ISRO RESPOND scheme (Project No. ISRO/RES/3/728/16-17). References [1] FU S H, DONG J X, ZHANG M C, XIE X S. Alloy design and development of Inconel 718 type... characterization of Inconel 718 alloy after pulsed laser surface treatment at different powers [J]. Transactions of Nonferrous Metals Society of China, 2018, 28: 1530-1537. [3] CHATURVEDI M C, HAN Y F......