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Trans. Nonferrous Met. Soc. China 22(2012) 2106-2111 Effect of Ru on stress rupture properties of nickel-based single crystal superalloy at high temperature SHI Zhen-xue, LI Jia-rong, LIU Shi-zhong... properties was discussed. Key words: Ni-based single crystal superalloy; Ru; stress rupture properties 1 Introduction The demand for developing an increasingly excellent comprehensive performance......
Broaching Performance of Superalloy GH4169 Based on FEMXiangwei Kong, Bin Li, Zhibo Jin and Wenran Geng (School of Mechanical Engineering & Automation, Northeastern University, Shenyang 110004, China)摘 要:The nickel-based superalloy GH4169 is an important material for high temperature applications in the aerospace industry. However, due to its poor......
="ChDivSummary">The effect of solidification rate on the microstructure development of nickel-based superalloy under the temperature gradient of 500 K·cm-1 was studied. The results show...Solidification microstructure of directionally solidified superalloy under high temperature gradientZHANG Weiguoa, and LIU Linb a College of Mechanical & Electronic Engineering, Northwest......
ADVANCED NICKEL-BASED AND NICKEL-IRON-BASED SUPERALLOYS FOR CIVIL ENGINEERING APPLICATIONS U. Brill1 (1.ThyssenKrupp VDM GmbH, 58791 Werdohl, Germany) Abstract:The use of high-temperature... words:nickel-based alloy; high-temperature strength; high-temperature corrosion resistance; civil engineering application; [全文内容正在添加中] ......
显的施加应力敏感性. 图6 2%Ru单晶合金在不同条件的蠕变曲线 Fig. 6 Creep curves of 2%Ru single crystal nickel-based superalloy at different conditions 合金经980 ℃,1000 ℃和1010 ℃施加200 MPa测定的蠕变曲线分别示于图6(b)的曲线1,2和3.随温度由980...,可发生合金的蠕变断裂.其中,裂纹尖端的尺寸较小,而裂纹中部较大的位移导致裂纹沿与应力轴垂直的方向扩展,直至发生蠕变断裂,是合金在蠕变后期的损伤与断裂机制. 图8 2%Ru单晶合金经980 ℃,200 MPa蠕变不同时间的组织形貌 Fig. 8 Microstructures of 2%Ru single crystal nickel-based superalloy......
Trans. Nonferrous Met. Soc. China 30(2020) 2709-2723 Hot working characteristics of HEXed PM nickel-based superalloy during hot compression Gang TAN1, Hui-zhong LI1, Yan WANG2,3, Lei YANG1, Shi-chang..., Central South University, Changsha 410083, China Received 7 January 2020; accepted 17 August 2020 Abstract: To study the hot deformation behavior of a new powder metallurgy nickel-based superalloy, hot......
中图分类号:TG456.7 文献标志码:A Microstructure of Inconel 601 nickel-based superalloy laser welded joint AO San-san1, LUO Zhen1, 2...-grain boundary (SSGB), solidification grain boundary (SGB) and migrated grain boundary (MGB) exist in the substructure. Key words: Inconel 601 alloy; nickel-based superalloy; laser welding......
on the microstructure of nickel-based superalloy K417G[J]. Journal of Materials Engineering, 2001(9): 7-13. (in Chinese) [9] YANG Yuan-sheng, FENG Xiao-hui, CHENG Gen-fa, HU Zhuang-qi. Solidification of nickel-based crystal superalloy by electric field[J]. Acta Metall Sinica, 2005, 18(6): 679-685. [10] CUI Tong, ZHANG Yu-suo, GUO Shi-wen, WANG Lei, YANG Hong-cai. Study of TCP phase precipitating......
. Influence of element Ru on microstructure and creep behavior of single crystal nickel-based superalloy[J]. The Chinese Journal of Nonferrous Metals, 2018, 28(2): 275-284. [14] 罗银屏, 周亦胄, 刘金来. Ru和Cr在一种无Re镍基单晶... Jun. Creep behavior of Re-free nickel-based single crystal superalloy at intermediate temperature[J]. The Chinese Journal of Nonferrous Metals, 2013, 23(8): 2182-2189. [16] FENG Q, NANDY T K, TIN S......
presented a brittle fracture mode during shear test, and the fracture location changed from Nb3Pt layer to Nb-Ni compounds layer. Key words: nickel-based superalloy; Nb; Cu75Pt25 filler; brazing.... Microstructure study of laser welding cast nickel-based superalloy K418 [J]. Journal of Materials Processing Technology, 2008, 207(1-3): 271-275. [6] LYCZKOWSKA K, MICHALSKA J. Studies on the corrosion......
