• Chinese Journal of Lasers
  • Vol. 39, Issue 8, 803008 (2012)
Xi Mingzhe* and Gao Shiyou
Author Affiliations
  • [in Chinese]
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    DOI: 10.3788/cjl201239.0803008 Cite this Article Set citation alerts
    Xi Mingzhe, Gao Shiyou. Microstructures and Mechanism of Cracks Forming of Rene 80 High-Temperature Alloy Fabricated by Laser Rapid Forming Process[J]. Chinese Journal of Lasers, 2012, 39(8): 803008 Copy Citation Text show less
    References

    [1] Kh. Rahmani, S. Nategh. Influence of aluminide diffusion coating on the tensile properties of the Ni-base superalloy René 80[J]. Surface & Coatings Technology, 2008, 202(8): 1385~1391

    [2] J. Safari, S. Nategh. On the heat treatment of Rene-80 nickel-base superalloy[J]. Journal of Materials Processing Technology, 2006, 176(1-3): 240~250

    [3] W. sterle, S. Krause, T. Moelders et al.. Influence of heat treatment on microstructure and hot crack susceptibility of laser-drilled turbine blades made from René 80[J]. Materials Characterization, 2008, 59(11): 1564~1571

    [4] R. K. Sidhu, O. A. Ojo, M. C. Chaturvedi. Sub-solidus melting of directionally solidified Rene 80 superalloy during solution heat treatment[J]. Journal of Materials Science, 2008, 43(10): 3612~3617

    [5] Xi Mingzhe, Gao Shiyou. Research on tensile properties of Inconel 718 superalloy fabricated by laser rapid forming process[J]. Chinese J. Lasers, 2012, 39(3): 0303004

    [6] Wu Xiaoyu, Lin Xin, Lü Xiaowei et al.. Study on microstructure and mechanical properties of laser forming 17-4 PH stainless steel[J]. Chinese J. Lasers, 2011, 38(2): 0203005

    [7] X. M. Zhao, X. Lin, J. Chen et al.. The effect of hot isostatic pressing on crack healing, microstructure, mechanical properties of Rene88DT superalloy prepared by laser solid forming[J]. Mater. Sci. Engng. A, 2009, 504(1-2): 129~134

    [8] P. Ganesh, R. Kaul, C. P. Paul et al.. Fatigue and fracture toughness characteristics of laser rapid manufactured Inconel 625 structures[J]. Mater. Sci. Engng. A, 2010, 527(29-30): 98~104

    [9] Sun Hongqing, Zhong Minglin, Liu Wenjin et al.. Cracking sensitivity on laser cladding Inconel 738 on directionally solidified Ni-base superalloy[J]. Journal of Aeronautical Materials, 2005, 25(2): 27~31

    [10] Zhao Xiaoming, Chen Jing, He Fei et al.. The cracking mechanism of Rrene88DT superalloy by laser rapid forming[J]. Rare metal Materials and Engineering, 2007, 36(2): 216~220

    [11] R. K. Sidhu, O. A. Ojo, M. C. Chaturvedi. Microstructural response of directionally solidified Rene80 superalloy to gas-tungsten arc welding[J]. Metallurgical and Materials Transactions A, 2009, 40(1): 150~162

    [12] R. K. Sidhu, O. A. Ojo, M. C. Chaturvei. Microstructural analysis of laser-beam-welded directionally solidified Inconel 738[J]. Metallurgical and Materials Transactions A, 2007, 38(4): 858~870

    [13] L. C. Lim, J. Z. Yi, N. Liu et al.. Mechanism of post-weld heat treatment cracking in Rene 80 nickel based superalloy[J]. Materials Science and Technology, 2002, 18(4): 407~412

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    Xi Mingzhe, Gao Shiyou. Microstructures and Mechanism of Cracks Forming of Rene 80 High-Temperature Alloy Fabricated by Laser Rapid Forming Process[J]. Chinese Journal of Lasers, 2012, 39(8): 803008
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