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全國服務熱線:400-0708-056

熱噴涂碳化鎢涂層輥

日期:2019-09-17 16:40 人氣:
    2019年9月15日,又一批碳化鎢涂層輥裝車完畢,等待發往目的地--成都。這個今年我公司接到的批量訂單,已經是第二批同類的輥子發貨啦!
    碳化鎢涂層是采用超音速火焰噴涂來制備,一般有三種常見碳化鎢粉末材料,鈷基碳化鎢合金粉末、鎳基碳化鎢合金粉末、種鉻基碳化鎢合金粉末。硬度可以達到HV1200耐高溫850度,使熱的噴涂輥子表面具備耐磨損、耐腐蝕、耐高溫、抗氧化等優良特性。生產效率提高2倍以上,生產費用降低50%以上,工件使用壽命可延長數十倍。
    超音速火焰噴涂是20世紀80年代出現的一種高能噴涂方法,是繼等離子噴涂之后熱噴涂工業最具創造性的進展。特別適合碳化物類涂層的噴涂。在許多工業部門獲得廣泛的應用.如航空發動中的耐磨涂層、造紙機械用的鏡面涂層等。
   
近年來,由于電鍍鉻工藝的環境污染問題,電鍍鉻工業在我國已經受到嚴格的限制,并逐漸被淘汰, 采用超音速火焰噴涂涂層代替鍍鉻層的應用越來越受到工業界的關注和重視.
    以上材料由信息部孫懷虎搜集整理,歡迎來電咨詢400-0708-056
熱噴涂碳化鎢涂層輥

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