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Phase Composition and Cracking Behavior on TIG Cladding Layer of Co-8.8Al-9.8W-0.2B Superalloy Based on JMatPro Software
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State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals,Lanzhou University of Technology,State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals,Lanzhou University of Technology,State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals,Lanzhou University of Technology,State Key Laboratory of Advanced Processing and Recycling of Nonferrous Metals,Lanzhou University of Technology

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TG146.1 6

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    Abstract:

    With the precipitation strengthening phase of ternary compound γ′-Co3(Al,W), the Co-Al-W superalloy is a novel cobalt-based superalloy. In order to study the phase composition and cracking behavior of Co-8.8Al-9.8W-0.2B cladding layer on the 304 stainless steel with TIG welding. The phase composition and relative content of elements at different positions in cladding layer were studied with thermodynamic simulation calculation of JMatPro software. The results show that the phase composition should be the same in different position of cladding layer, but the content of those phases are difference. Based on the analysis of the phase composition and content of the elements in the cladding layer, the surface cracks of cladding layer are hot cracks, which are the results of thermal stress, the phase transformation stress and Laves phase.

    Reference
    [1]Sato J, Omori T. Science[J], 2006, 312: 90-93.
    [2]Suzuki A, DeNolf G C, Pollock T M. Scripta Materialia[J], 2007,56(5):385-388.
    [3]Shin J C, Doh J M, Yoon J K,et al. Surface and Coating Technology[J],2003,166:117-126.
    [4] Ishida K. Materials Research Society Symposium Proceedings[J], 2009,1128:357-368.
    [5] Masahiro Ooshima, Katsushi Tanaka. Journal of Alloys and Compounds[J], 2010,508(1):71-78.
    [6] Toshihiro Omori, Katsunari Oikawa, Jun Sato, et al. Intermetallics [J], 2013, 32: 274-283.
    [7] Ping D H, Cui C Y, Gu Y F,et al. Ultramicroscopy[J], 2007, 107(9):791-795.
    [8]XU Yangtao(徐仰涛), XIA Tiandong(夏天东), ZHAO Wenjun(赵文军), et al. Rare Metal Materials and Engineering(稀有金属材料与工程) [J], 2011,40(4): 701-704.
    [9]GUO Xiaoyan(郭小燕),YU Zhiwei(于志伟).Liaoning:Dalian Maritime University[D], 2011.
    [10]LU Wei(陆伟),ZUO Tiechuan(左铁钏).Beijing:Beijing University of Technology[D], 2006.
    [11]P Kontis, HA Mohd Yusof, S Pedrazzini, et al. Acta Materialia[J], 2016,103:688-699.
    [12] ZHOU PJ, YU JJ, SUN XF, et al. Materials Science and Engineering:A[J], 2008, 491(1-2):159-163.
    [13] XIAO L, CHEN D L, M C Chaturvedi. Materials Science and Engineering: A[J], 2006, 428(1-2):1-11.
    [14] L Klein, B von Bartenwerffer, MS Killian, et al.Corrosion Science[J], 2014,79:29-33.
    [15] GuoJianting(郭建亭). Materials Science and Engineering for Superalloys(高温合金材料学应用基础理论)[M]. Beijing: Science Press,2008,357-359.
    [16]XU Guojian(徐国建),HUANG Xue(黄雪),HANG Zhengxiang(杭争翔), et al. Transactions of the China Welding Institution(焊接学报) [J],2013,34(8):22-26.
    [17] TANG Chunfeng, PAN Feng, QU Xuanhui, et al. Rare Metals(稀有金属)[J], 2008,27(3):292-298.
    [18] DJ Thoma. Encyclopedia of Materials: Science and Technology (Second Edition) [J], 2001:4205-4213
    [19]Zhou Lanzhang(周兰章), GuoJianting(郭建亭). Acta Metallurgica Sinica(金属学报)[J],1995,31(6): A261-265.
    [20]LI Shangping(李尚平),LUO Heli(骆合力),CAO Yu(曹栩), et al. Rare Metal Materials and Engineering(稀有金属材料与工程) [J],2013,42(3):603-606.
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[XU Yangtao, XIA Rongli, SHA Qizhen, XIA Tiandong. Phase Composition and Cracking Behavior on TIG Cladding Layer of Co-8.8Al-9.8W-0.2B Superalloy Based on JMatPro Software[J]. Rare Metal Materials and Engineering,2017,46(9):2459~2464.]
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History
  • Received:December 30,2015
  • Revised:October 08,2017
  • Adopted:December 06,2016
  • Online: November 29,2017

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