Kurumidza kugadzirwa kweiyo nickel-based alloy, iyo inonyanya kukamurwa kuita mapoka maviri: nickel-chromium alloy uye nickel-chromium-molybdenum alloy. Kurumidza kuve neakanaka corrosion kuramba uye kugadzikana kwekunyanyisa, uye kunonyanya kushandiswa mu Aviation, minda yemakemikari, nezvimwe.
Ernicmo-4Inoshandiswa kune gasi-tungsten-arc uye gasi-simbi-arc tulating of inconey alloy alloy c-276 uye imwe nickel-chromium-molybdenum-molybdenum alloys. Nekuda kweiyo yakakwira molybdenum yezvinyorwa, uyu alloy anopa kupokana kwakanyanya kushamwaridzana kupaza uye kusimbisa uye crevice corrosion.
Mazita akajairika: Oxford Alloy® C-276 FM C-276 Tekachalloy 276
/ 2.4886 iso sni6276 Europe Europe Nicrmo16W4
Saizi: 08mm / 1.0mm / 1.2mm / 1.6mm / 2.4mm / 3.2mm / 3.0mm / 4.0mm / 5.0mm / 5.0mm / 5.0mm / 5.0mm / 5.0mm / 5.0mm /
Giredhi | C276 | C22 | C4 | N | |||
CHEMICAL Kuumbwa (%) | C | ≤0.01 | ≤0.015 | ≤0.015 | ≤0.02 | ≤0.01 | 0.04-0.08 |
Mn | ≤1 | ≤0.5 | ≤1 | ≤1 | ≤3 | ≤1 | |
Fe | 4-7 | 2-6 | ≤3 | ≤2 | ≤1.5 | ≤5 | |
P | ≤0.04 | ≤0.02 | ≤0.04 | ≤0.04 | - | ≤0.015 | |
S | ≤0.03 | ≤0.02 | ≤0.03 | ≤0.03 | - | ≤0.02 | |
Si | ≤0.08 | ≤0.08 | ≤0.08 | ≤0.1 | ≤0.1 | ≤1 | |
Ni | zorora | zorora | zorora | zorora | ≥65 | zorora | |
Co | ≤2.5 | ≤2.5 | ≤2 | ≤1 | ≤3 | ≤0.2 | |
Ti + cu | - | - | ≤0.7 | - | ≤0.4 | ≤0.35 | |
Al + ti | - | - | - | - | ≤0.5 | ≤0.5 | |
Cr | 14.5-16.5 | 20-22.5 | 14-18 | ≤1 | ≤1.5 | 6-8 | |
Mo | 15-17 | 12.5-14.5 | 14-17 | 26-30 | ≤28.5 | 15-18 | |
B | - | - | - | - | - | ≤0.01 | |
W | 3-4.5 | 2.5-3.5 | - | - | ≤3 | ≤0.5 | |
V | ≤0.35 | ≤0.35 | - | 0.2-0.4 | - | ≤0.5 |