Welina mai i kā mākou mau pūnaewele!
Ni80cr20 Nichrome 80 Resistance Ribbon / Nicr80/20 Flat Wire
Ni80cr20Nichrome80 Lipine kū'ē / Nicr80/20 Uea Paʻa
ʻO Ni80Cr20 kahi nickel-chromium alloy (NiCr alloy) i hōʻike ʻia e ka resistivity kiʻekiʻe, ke kūpaʻa oxidation maikaʻi a me ke kūpaʻa ʻano maikaʻi loa.He kūpono ia no ka hoʻohana ʻana i nā mahana a hiki i 1200 ° C, a paʻa i kahi ola lawelawe ʻoi aku ka maikaʻi i hoʻohālikelike ʻia me nā alloys Iron chromium alumium.
ʻO nā noi maʻamau no Ni80Cr20 he mau mea hoʻomehana uila i nā mea hana hale, nā umu ahi a me nā mea pale (nā mea pale uila, nā mea pale kiʻi metala), nā hao pālahalaha, nā mīkini hao, nā mea hoʻomehana wai, nā mea hoʻoheheʻe palaki, nā hao hao, nā mea tubular metala a me nā mea pahu pahu.
Na Waiwai Mechanical oNichrome80 uwea
| ʻO ka wela o ka lawelawe mau loa: | 1200ºC |
| 20ºC ke kū'ē: | 1.09 ohm mm2/m |
| ʻAiʻa: | 8.4 g/cm3 |
| ʻO ka wela wela: | 60.3 KJ/m·h·ºC |
| Coefficient o ka hoonui wela: | 18 α×10-6/ºC |
| Lae hehee: | 1400ºC |
| Elongation: | Min 20% |
| Hanana Micrographic: | Austenite |
| Mea Mākēneki: | nonmagnetic |
ʻO nā mea wela o ke kū'ē uila
| 20ºC | 100ºC | 200ºC | 300ºC | 400ºC | 500ºC | 600ºC |
| 1 | 1.006 | 1.012 | 1.018 | 1.025 | 1.026 | 1.018 |
| 700ºC | 800ºC | 900ºC | 1000ºC | 1100ºC | 1200ºC | 1300ºC |
| 1.01 | 1.008 | 1.01 | 1.014 | 1.021 | 1.025 | - |
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 | |
E kākau i kāu leka ma aneʻi a hoʻouna mai iā mākou
