品名:铁基合金粉 | 产地:铁粉 | 铁含量≥:20-50(%) |
粒度:-150+300(目) | 牌号:雷公 | 包装规格:10公斤 |
形状:颗粒状 | 制作方法:雾化法 |
铁基喷焊合金粉末 Iron-base sprayed welding alloy powder
铁基自熔性合金是铁——碳合金中加入一定量的硼、硅元素制成的,通常应用在常温——500℃以下耐磨损、耐弱酸腐蚀介质的机械零部件上,仅管铁基自熔性合金,综合性能不如镍、钴基合金,然而原料来源广泛,价格便宜,这是其得以普及应用的较大优势。下面介绍我公司铁基焊粉,建议用户在使用前应在120℃保温两小时低温烘烤后使用。
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.
型号 | 规格(μm) | 特性简述 | 主要用途 | 物理性能 | 应用工艺 |
Fe1 | -200/+100 | Fe1是奥氏体不锈钢型加入B、Si元素具有抗磨耐热、耐用腐蚀和抗热疲劳等综合性能。 | 阀门密封面 热轧辊 |
①HRC35-40 ②熔点1250℃ ③流动性17s/50g ④松装密度4.4g/cm3 |
等离子堆焊 |
Fe2 | -200/+100 |
同上 |
同上阀门座 |
①HRC38-44 |
等离子堆焊 |
Fe5 | -200/+100 -106/+45 |
Fe5是高铬铸铁型抗磨料磨损性极优,裂纹倾向大。 | 石油钻杆接头,犁铧耙片等磨粒磨损工件 | ①HRC62-67 ②熔点1230℃ ③流动性18s/50g ④松装密度4.5g/cm3 |
等离子堆焊 氧乙炔一步法喷焊 |
Fe90 | -150/+53 -106/+45 |
Fe90发球半马氏体钢,在Icr13不锈钢中加入B、Si元素和少量Mo具有耐磨、耐腐蚀等良好性能,抗裂性好。 |
石油钻杆接头钻铤保护层 |
①HRC50-55 |
等离子堆焊 |
Fe6 | -150/+53 -106/+45 |
Fe6是低铬高Ni加有B、Si元素之Fe基焊粉,其工艺性比ni60粉差,但具有Ni60粉综合性能,价格便宜。 | 风机叶片,拔丝滚, 铲片 |
①HRC58-60 ②熔点1080℃ ③流动性17s/50g ④松装密度4.6g/cm3 |
等离子堆焊 氧乙炔喷焊 |
Fe45 | -150/+53 -106/+45 |
Fe45是加有B、Si元素的高Ni铁合金粉具有Ni45合金粉性能,工艺性稍差价格便宜。 |
铁轨修复 |
①HRC40-46 |
等离子堆焊 氧 |