F102焊粉Category 类别  Trade- mark 牌号  Chemical composition 化学成份(%)  Hardness 硬度  Application 用途     Oxy- Acetylene Flame spray- using 氧   乙   炔   焰   喷   焊  F103  Cr10 B1.5 Si3 Ni Rem.  HRc 25  Spray-fusing of cast iron parts, such as die for glass, cylinder, and guide. 铸铁件的喷焊，如玻璃模具，汽缸、导轨   F101  Cr10 B2.5 Si3 Ni Rem.  HRc 45  Spray-fusing of parts resistance to wear and corrosion, such as valve, the rotator and piston of pump. 耐磨、耐蚀件的喷焊，如阀门、泵转子、泵柱塞   F101Fe  Cr10 B2.5 Si3 Fe10 Ni Rem.  HRc 45  Spray-fusing of corrosion-resistant parts, such as axle and stigma. 耐磨件的喷焊，如轴类、汽门   F102  Cr16 B4 Si4 Ni Rem.  HRc 60  Spray-fusing of parts resistance to wear, corrosion and high temperature oxidation, such as die and piston. 耐磨、耐蚀、抗高温氧化工件的喷焊，如模具、柱塞   F102Fe  Cr16 B4 Si4 Fe15 Ni Rem.  HRc 60  Spray-fusing of corrosion-resistant parts, such as axle and cold die. 耐磨件的喷焊，如轴类、冷模具   F105  F102+50%WC  HRc 60  Spray-fusing of parts resistance to grain-wear , such as guide plate, scraper and blade of fan. 抗磨粒磨损场合的喷焊，如导板、刮板、风机叶片   F105Fe  F102Fe+35%WC  HRc 60  Spray-fusing of parts resistance to grain-wear, such as guide plate, scraper and blade of fan. 抗磨粒磨损场合的喷焊，如导板、刮板、风机叶片   F108  F102+80%WC  HRc 60  Spray-fusing of parts resistance to strong grain-wear and free machining, such as harrow teeth of dredger. 抗强烈磨粒磨损，无需加工场合的喷焊，如挖泥船耙齿   F301  Cr5 B4 Si4 Ni30 Fe Rem.  HRc 45  Spray-fusing of vulnerable parts of agricultural machinery and mining machinery, such as gear and axletree. 农机,矿山机械易损件的喷焊，如齿轮，车轴   Track iron powder 轨铁粉  Cr5 B1.5 Si3 Ni30 Fe Rem.  HRc 28  Repair spray-fusing of defects such as scratch and concavity of railroad track. 铁路钢轨擦伤、低塌等缺陷的修复喷焊     Oxy-acetylene flame spraying   氧乙炔焰喷涂  F111  Cr5 B1.5 Si3 Ni30 Fe Rem.  HB 150  Spraying of bearing and cutting parts etc. 轴承、切削件等的喷涂   F113  Cr10 B1.5 Si3 Ni Rem.  HB 250  Spray-fusing or spraying, such as roll, piston and axle of wear and corrosion resistance. 喷涂亦可喷焊，如滚筒、柱塞、耐蚀耐磨轴等   F313  Cr15 B1.5 Fe Rem.  HB 250  Spraying of dryer of papermaking and axle. 造纸烘缸、轴类的喷涂   F314  Cr18 Ni9 B1.5 Fe Rem.  HB 250  Spraying of axle. 轴类喷涂   F412  Sn10 P0.3 Cu Rem.  HB 80  Spraying of axle and bearing. 轴、轴承的喷涂   F512  复合Al5Ni95    Backing spray of transition layer between base and working layer. 喷涂层的基体与工作层之间过渡（打底）层用喷涂     PTA hardfacing 等离子弧喷焊  F221  Cr26 W5 B0.7 Co Rem.  HRc 43  PTA hardfacing of sealing surface of high temperature and high pressure valve and the edge of hot shearing tool. 高温高压阀门密封面、热剪切刃口的等离子喷焊   F223  Cr21 W5 B1.5 Co Rem.  HRc 40  PTA hardfacing of parts resistance to wear and corrosion at high temperature, such as valve under high temperature and high pressure, and blower. 高温下耐磨耐蚀件的喷焊，如高温高压阀门、鼓风机   F321  Cr13 B1.5 Si1 Fe Rem.  HRc 45  PTA hardfacing of corrosion-resistant parts under mid-temperature and mid-pressure, such as stop-plate etc. 中温中压阀门的闸板及其他耐磨件的等离子喷焊   F322  Cr23 Ni13 Si5 B1 Fe Rem.  HRc 40  PTA hardfacing of corrosion-resistant parts under mid-temperature and mid-pressure, such as valve base etc. 中温中压阀门的阀座及其他耐磨件的等离子喷焊   F422  Sn10 P0.3 Cu Rem.  HB 80  PTA hardfacing of axle and bearing etc. 轴、轴承等离子喷焊