Welina mai i kā mākou mau pūnaewele!
Nicr 80/20 Nicr 60/15 Lipine / Uea Pa'a no ka pale pale.
NiCr 80/20 NiCr 60/15 Ribbon / uea palahalaha no ka pale pale pale.
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 uilamea hoʻomehanas i nā mea hana hale, nā kapuahi ʻenehana 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 palaki, nā hao hao, nā mea tubular sheathed metala a me nā mea pahu pahu.
Nā Pono Mechanical o ka uea Nichrome 80
| 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
