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The Mechanics Properties of the Rene95Samples Produced by the Laser Rapid Forming Process
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TG132.32

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    Abstract:

    The samples of Rene95high-temperature alloy for mechanics property mea surement have been produced by the Laser Rapid Forming process.Through optimizin g the processing parameters the geom etric properties of the dense sample s were controlled accurately.And the heat treatment process plays a re markable role in improving the mechanics properties of the Rene95sample s.The testing results show that the tensile strength of the samples h as approached that of the C grade criterion of the powder metallurgy and th e ductility even exceed that of the A grade criterion.The mean micro hardness is HV 496.3.

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[Yang Haiou, Chen Jing, Li Yanmin, Fen g Liping, Lin Xin, Huang Weidong. The Mechanics Properties of the Rene95Samples Produced by the Laser Rapid Forming Process[J]. Rare Metal Materials and Engineering,2003,(4):276~279.]
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  • Received:
  • Revised:September 25,2002
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