Welina mai i kā mākou mau pūnaewele!
Uea Uea Uila 2080/3070 Nickel Chromium Heat Resistance Alloy Uea Uila
HʻO Nickel Chromium pale wela ka uea uila 2080/3070
Hoʻohana nui ʻia nā uea Nickel-Chrome e like me ke kūpaʻa kiʻekiʻe no ka hoʻomehana uila a me nā uea-ʻeha i ka ʻoihana metallurgical, ʻoihana kemika a me ka ʻoihana uila, etc.
ʻO kēia uea hao he kiʻekiʻe ka nui o ke kūpaʻa uila, ka anti-oxidation maikaʻi a me ka hana anti-corrosion, a loaʻa iā ia ka maikaʻi mechanical workability a me ka weldability, me ka ikaika kiʻekiʻe ma ke kiʻekiʻe wela.
ʻO nā hiʻohiʻona nui o Ni-Cr a me Ni-Cr-Fe nā mea hoʻomehana uila
| ʻAno | Cr30Ni70 | Cr15Ni60 | Cr20Ni35 | Cr20Ni80 | Cr20Ni30 | Cr25Ni20 | |
| hana | |||||||
| ʻO ka hoʻohui ʻana i nā kimemika nui | Ni | Hoomaha | 55.0-61.0 | 34.0-37.0 | Hoomaha | 30.0-30.4 | 19.0-22.0 |
| Cr | 28.0-31.0 | 15.0-18.0 | 18.0-21.0 | 20.0-23.0 | 18.0-21.0 | 24.0-26.0 | |
| Fe | ≤ 1.0 | Hoomaha | Hoomaha | ≤ 1.0 | Hoomaha | Hoomaha | |
| Max.hoʻomau lawelawe temp.o ka mea | 1250 | 1150 | 1100 | 1200 | 1100 | 1050 | |
| Kū'ē ma 20ºC ( μΩ m) | 1.18±0.05 | 1.12±0.05 | 1.04±0.05 | 1.09±0.05 | 1.06±0.05 | 0.95±0.05 | |
| ʻAiʻa (g/cm³) | 8.10 | 8.20 | 7.90 | 8.40 | 7.90 | 7.15 | |
| ʻO ke kau wela wela (KJ/mh ºC) | 45.2 | 45.2 | 43.5 | 60.3 | 43.8 | 43.8 | |
| Coefficient o ka hoonui laina(αx10-6/ºC ) | 17.0 | 17.0 | 19.0 | 18.0 | 19.0 | 19.0 | |
| Wehe hehee(αapprox.) (ºC ) | 1380 | 1390 | 1390 | 1400 | 1390 | 1400 | |
| ʻO ka hoʻolōʻihi ʻia i ka haki ʻana(%) | > 20 | > 20 | > 20 | > 20 | > 20 | > 20 | |
| Hoʻolālā micrographic | austenite | austenite | austenite | austenite | austenite | austenite | |
| Nā waiwai mākēneki | nonmagnetic | Haʻahaʻa-magnetic | Haʻahaʻa-magnetic | nonmagnetic | Haʻahaʻa-magnetic | nonmagnetic | |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
