H0Cr21Ni10 Bakin Karfe Argon-Arc Welding Waya
Aikace-aikace
Ana amfani da shi don walda 12Cr18Ni9 (SUS 302), 06Cr19Ni10 (SUS 304) nau'in austenitic bakin karfe da makamantansu na tushe, kuma galibi ana amfani da su don walda bakin faranti.
Abubuwan sinadaran walda na waya (Wt%)
| Samfura | Welding waya sinadaran abun da ke ciki(Wt%) | ||||||||
|
| C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
| Hoton H0Cr21Ni10 | 0.050 | 1.79 | 0.48 | 19.72 | 9.40 | 0.005 | 0.022 | 0.013 | 0.06 |
Ayyukan samfur
| Madaidaicin ƙirar ƙima (daidai). | Misali na kaddarorin jiki na ajiyar ƙarfe (tare da SJ601) | ||
| GB | AWS | Ƙarfin TensileMPa | Tsawaita% |
| S308 | Saukewa: ER308 | 600 | 40.0 |
Alamar walda samfurin halin yanzu (AC KO DC-)
| Diamita (mm) | ￠ 1.6 | ￠2.0 | ￠ 2.5 | ￠ 3.2 |
| Welding halin yanzu (A) | 50-100 | 100-200 | 200-300 | 300-400 |
Ƙayyadaddun samfur
| Diamita na waya | ￠ 1.6 | ￠2.0 | ￠ 2.5 |
| Kunshin nauyi | 5Kg / akwatin filastik, 20Kg / kartani (Ya ƙunshi 4 ƙananan akwatunan filastik) | ||
Kariya don amfanin samfur
1. Gas mai kariya: tsaftar Ar;Yawan kwarara: 9-14L / min lokacin da na yanzu shine 100-200A, 14-18L / min lokacin da na yanzu shine 200-300A.
2. Tungsten lantarki tsawo tsawo: 3-5mm;Tsawon baka: 1-3mm.
3. Gudun iska yana iyakance zuwa ≤1.0m / s;ana bada shawarar wuce kariyar argon a bayan yankin waldawa.
4. A cikin walda, girman ƙarfin layin walda kai tsaye yana shafar kaddarorin injina da juriya na ƙarfe na walda, kuma ya kamata a biya ƙarin hankali.
5. Tabbatar cire tsatsa, danshi, mai, ƙura, da dai sauransu akan ɓangaren walda.
Shawarwari na sama don tunani ne kawai, kuma ainihin halin da ake ciki zai yi nasara a cikin takamaiman aiki.Idan ya cancanta, aiwatar da cancantar ya kamata a za'ayi kafin kayyade tsarin walda.
