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    • Analysis of Flow Speed for Ti153 Alloy Melt During Centrifugal Pouring Process

    • Jia JunSheng WenbinGuo JingjieSu Yanqing Ding Hongsheng

      1 ,

      盛文斌

      1 ,

      郭景杰

      1 ,

      苏彦庆

      1 ,

      丁宏升

      1
    • Issue 3, (1999)   

      Published： 1999 ，

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  • Jia JunSheng WenbinGuo JingjieSu Yanqing Ding Hongsheng. Analysis of Flow Speed for Ti153 Alloy Melt During Centrifugal Pouring Process. [J]. Special Casting & Nonferrous Alloys (3).(1999) DOI：
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Abstract

The flow speed distribution of Ti15V3Cr3Sn3Al （Ti153） alloy melt poured in permanent mould druing centrifugal casting process has been analyzed. The relation between the filling speed,time and the filling length, as well as the maximum critical angular velocity 0max and the mould diameter D,the length L are concluded. Calculation results show that the filling speed and the filling time are the function of the filling length during centrifugal casting process,and increase with the increase of the filling length. The maximum critical angular velocity decrease with the increase of the cavity length and diameter. Experimental results show that gas holes have been formed when angular velocity is equal to 280 r/min. Furthermore,calculation results are verified.

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Keywords

Permanent Mold; Ti15V3Cr3Sn3Al Alloy; Flow Speed Distribution; CentrifugAuthor al Pouring

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