Category 類 別 Trade- mark 牌 號 Chemical composition 化學成份(%) Hardness 硬 度 Application 用 途 　Oxy- Acetylene Flame spray- using 氧 乙 炔 焰 噴 焊 F103 Cr10 B1.5 Si3 Ni Rem. HRc 25 Spray-fusing of cast iron parts, such as die for glass, cylinder, and guide. 鑄鐵件的噴焊，如玻璃模具，汽缸、導軌 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、耐蝕件的噴焊，如閥門、泵轉子、泵柱塞 F101Fe Cr10 B2.5 Si3 Fe10 Ni Rem. HRc 45 Spray-fusing of corrosion-resistant parts, such as axle and stigma. 耐磨件的噴焊，如軸類、汽門 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、耐蝕、抗高溫氧化工件的噴焊，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. 耐磨件的噴焊，如軸類、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. 抗磨粒磨損場合的噴焊，如導板、刮板、風機葉片 F105Fe F102Fe+35%WC HRc 60 Spray-fusing of parts resistance to grain-wear, such as guide plate, scraper and blade of fan. 抗磨粒磨損場合的噴焊，如導板、刮板、風機葉片 F108 F102+80%WC HRc 60 Spray-fusing of parts resistance to strong grain-wear and free machining, such as harrow teeth of dredger. 抗強烈磨粒磨損，無需加工場合的噴焊，如挖泥船耙齒 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. 農機,礦山機械易損件的噴焊，如齒輪，車軸 Track iron powder 軌鐵粉 Cr5 B1.5 Si3 Ni30 Fe Rem. HRc 28 Repair spray-fusing of defects such as scratch and concavity of railroad track. 鐵路鋼軌擦傷、低塌等缺陷的修復噴焊 Oxy-acetylene flame spraying 氧 乙 炔 焰 噴 涂 F111 Cr5 B1.5 Si3 Ni30 Fe Rem. HB 150 Spraying of bearing and cutting parts etc. 軸承、切削件等的噴涂 F113 Cr10