點擊圖片查看大圖鐵基噴焊合金粉末 Iron-base sprayed welding alloy powder
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(yīng)用在常溫——500℃以下耐磨損、耐弱酸腐蝕介質(zhì)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(yīng)用的較大優(yōu)勢。下面介紹我公司鐵基焊粉，建議用戶在使用前應(yīng)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.
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.
| -106/+45 | Fe90發(fā)球半馬氏體鋼，在Icr13不銹鋼中加入B、Si元素和少量Mo具有耐磨、耐腐蝕等良好性能，抗裂性好。 |
石油鉆桿接頭鉆鋌保護層 |
①HRC50-55 |
等離子堆焊 | |
| Fe6 |
-150/+53 -106/+45 |
Fe6是低鉻高Ni加有B、Si元素之Fe基焊粉，其工藝性比ni60粉差，但具有Ni60粉綜合性能，價格便宜。 |
風機葉片,拔絲滾, 鏟片 |
①HRC58-60 ②熔點1080℃ ③流動性17s/50g ④松裝密度4.6g/cm3 |
等離子堆焊 氧乙炔噴焊 |
| Fe45 |
-150/+53 -106/+45 |
Fe45是加有B、Si元素的高Ni鐵合金粉具有Ni45合金粉性能，工藝性稍差價格便宜。 |
鐵軌修復(fù) |
①HRC40-46 |
等離子堆焊 氧乙炔噴焊 |
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