品名鐵基合金粉產地河北鐵含量≥55(%)
粒度80-150 150-300(目) 牌號鐵粉包裝規格桶
形狀球形制作方法霧化法
鐵基自熔性合金是鐵——碳合金中加入一定量的硼、硅元素制成的,通常應用在常溫——500℃以下耐磨損、耐弱酸腐蝕介質的機械零部件上,僅管鐵基自熔性合金,綜合性能不如鎳、鈷基合金,然而原料來源廣泛,價格便宜,這是其得以普及應用的較大優勢。下面介紹我公司鐵基焊粉,建議用戶在使用前應在120℃保溫兩小時低溫烘烤后使用。
Iron-base fluxed alloy is produced by adding suitable amount of boron and silicon into iron-carbon alloy, which is usually used on the wearable and weak-acid-medium proofing accessories under 500℃. Although the performance of iron-base fluxed alloy can not match with that of the nickel or cobalt alloy, it has wide source materials and low prices, which is the great advantage for application. The following iron-base sprayed welding alloy powder should be dried by the customer under 120℃ for two hours before useing.型號規格(μm)特性簡述主要用途物理性能應用工藝
Fe1-200/+100Fe1是奧氏體不銹鋼型加入B、Si元素具有抗磨耐熱、耐用腐蝕和抗熱疲勞等綜合性能。閥門密封面
熱軋輥①HRC35-40
②熔點1250℃
③流動性17s/50g
④松裝密度4.4g/cm3等離子堆焊
Fe2-200/+100同上同上閥門座①HRC38-44
②熔點1240℃
③同上
④同上
等離子堆焊
Fe5-200/+100
-106/+45Fe5是高鉻鑄鐵型抗磨料磨損性極優,裂紋傾向大。石油鉆桿接頭,犁鏵耙片等磨粒磨損工件①HRC62-67
②熔點1230℃
③流動性18s/50g
④松裝密度4.5g/cm3等離子堆焊
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