Nīkeli Chromium Alloy Ni80cr20 Pāpā Wela Wela
Nikela Chromium AlloyUea Paa Ni80cr20 Mea Wela
ʻO Ni80Cr20 kahi nickel-chromium alloy (NiCr alloy) Hiki iā ia ke hana i nā uhi paʻa paʻa maikaʻi me ka mīkini maikaʻi loa, ka conductivity uila a me ke kūpaʻa hoʻonā wela kiʻekiʻe a hiki i 1800 degere F (980 degere C), a paʻa ia i ke ola lawelawe ʻoi aku ka maikaʻi i hoʻohālikelike ʻia me ka hao chromium alumium alloys.
Noi:
ʻO nā noi maʻamau no Ni80Cr20 he uilamea hoʻomehanas i nā mea hana hale, nā kapuahi ʻoihana a me nā mea pale (nā mea pale uea, nā mea pale kiʻi metala), nā hao pālahalaha, nā mīkini hao, nā mea hoʻomehana wai, nā mea hoʻoheheʻe plastik, nā hao hao, nā mea tubular metala a me nā mea pahu pahu.
| C | P | S | Mn | Si | Cr | Ni | Al | Fe | 'ē aʻe |
| Max | |||||||||
| 0.03 | 0.02 | 0.015 | 0.60 | 0.75~1.60 | 20.0~23.0 | ʻO Bal. | Max 0.50 | Max 1.0 | - |
Nā waiwai Mechanical maʻamau (1.0mm)
| E hāʻawi i ka ikaika | Ikaika U'i | ʻO ka lōʻihi |
| Mpa | Mpa | % |
| 420 | 810 | 30 |
Nā waiwai kino maʻamau
| ʻO ka mānoanoa (g/cm3) | 8.4 |
| Hiki ke pale uila ma 20ºC(mm2/m) | 1.09 |
| ʻO ke koena hoʻoili ma 20ºC (WmK) | 15 |
| Coefficient o ka hoonui wela | |
| Mahana | Coefficient o ka hoonui wela x10-6/ºC |
| 20 ºC- 1000ºC | 18 |
| Kaha wela kūikawā | |
| Mahana | 20ºC |
| J/gK | 0.46 |
| Lae hehee (ºC) | 1400 |
| ʻO ka wela hana mau loa i ka ea (ºC) | 1200 |
| Nā waiwai mākēneki | non-magnetic |
| Nā mea wela o ke kū'ē uila | |||||
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 600ºC |
| 1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.018 |
| 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1300ºC |
| 1.01 | 1.008 | 1.01 | 1.014 | 1.021 | - |
ʻAno hoʻolako
| Inoa Alloys | ʻAno | Anana | ||
| Ni80Cr20W | Uea | D=0.03mm~8mm | ||
| Ni80Cr20R | Lipine | W=0.4~40 | T=0.03~2.9mm | |
| Ni80Cr20S | Kaʻi | W=8~250mm | T=0.1~3.0 | |
| Ni80Cr20F | Foil | W=6~120mm | T=0.003~0.1 | |
| Ni80Cr20B | Bar | Dia=8~100mm | L=50~1000 | |
-
Kelepona
-
leka uila
-
Whatsapp
-
WeChat
Judy
150 0000 2421
-
ʻO luna