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Ma Huanong. DISCUSSION ON METHODS FOR EVALUATING SURFACE ROUGHNESS OF P/M PRODUCTS (EXCLUDING CEMENTED CARBIDE AND FILTER)[J]. Powder Metallurgy Technology, 1993, 11(1): 59-65.
Citation: Ma Huanong. DISCUSSION ON METHODS FOR EVALUATING SURFACE ROUGHNESS OF P/M PRODUCTS (EXCLUDING CEMENTED CARBIDE AND FILTER)[J]. Powder Metallurgy Technology, 1993, 11(1): 59-65.
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DISCUSSION ON METHODS FOR EVALUATING SURFACE ROUGHNESS OF P/M PRODUCTS (EXCLUDING CEMENTED CARBIDE AND FILTER)

  • Beijing Research Institute of Powder Metallurgy, Beijing 100075

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  • Received Date: August 28, 1991
  • Available Online: August 06, 2021
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    • Abstract
  • Surface roughness is an important index showing the quality of P/M products(excluding cemented carbide and filter). The present paper gives a special description about how to guantitatively evaluate surface roughness of P/M products with testing head of axe edge form.
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