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slurry coating
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2Â¥2013-06-14 10:26:49
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FABRICATION OF HARD CLADDING MATERIALS USING SLURRY COATING METHOD ½¬ÁÏÍ¿²ã·¨ÖƱ¸¸ÖÓÃÓ²Öʸ²²ã²ÄÁÏ Steel used steel based carbide cladding materials FC-I has been developed by slurry coating method under 1300¡æ. The HV hardness of FC-I after heat treatment is 6.41 GPa. The organic colloid fOr the raw powders is polyvinyl alcohol and ethanol. Óý¬ÁÏÍ¿²ãÒºÏàÉսᷨÔÚ1300¡æÖƱ¸³ö45¸ÖÓÃÓ²Öʸ²²ã²ÄÁÏFC£I£¬ÈÈ´¦ÀíºóµÄάÊÏÓ²¶ÈΪ6£®41GPaÓþÛÒÒÏ©´¼¼ÓÎÞË®ÒÒ´¼×÷ΪÅäÖý¬ÁϵÄÓлú½º½á¼Á£®ÓÃɨÃèµç¾µ¡¢XÉäÏßÑÜÉäºÍÄܯ׶ÔFC£IµÄ΢¹Û½á¹¹½øÐÐÁ˲âÊÔ£¬½á¹û±íÃ÷£¬FC£IÓ²Öʸ²²ãÖÐÓ²ÖÊÏàºÍÕ³½áÏà·ÖÉ¢±È½Ï¾ùÔÈ£» ËùÒÔÓ¦¸ÃÊǽ¬ÁÏÍ¿²ãµÄÒâ˼¡£ |
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