Ni90crr10 Nicr 90/10 Nickel Chrome alloy waya Chromel alumel armocouple isi
Ni90cr10 Nicr90 / 10 Nickel Chrome alloy wayanichrome wayathermocouble isi
China na-eweta nri nichrome 90 ni90
Ni90cr10 bụ Auckel Nickel-Chromium Alloy (Nicr Alloy) maka ijiri okpomọkụ ruru 1200 Celsius C (2190 Celsius F). A na-eji alloy mara ya site na nnukwu nguzosi ike, nguzogide oxidation na nkwụsi ike dị mma. O nwere ezigbo ntukwasi obi mgbe o jiri ya na magburu onwe ya.
A na-eji NI90crcr10 maka ihe na-eji ọkụ eletrik na ngwa ụlọ na ime ụlọ ọrụ. Ngwa ndị a na-ahụkarị dị larịị, igwe na-efegharị, ndị na-ekpo ọkụ mmiri, na-akpụ akpụ kpụ ọkụ n'ọnụ, na-agbaze iron, ígwè na-eme ihe.
N'ihi ezigbo mma ihe ngbanwe nke elu nke elu, ni90c10 na-enye ndụ ọrụ kachasị elu ma e jiri ya tụnyere ndị otu Nikel-Chromium.
| Ihe arụmọrụ | Ni90Cr10 | Ni80Cr20 | Ni70Cr30 | Ni60Cr15 | Ni35Cr20 | Ni30Cr20 | |
| Njikọta | Ni | 90 | Nzuike | Nzuike | 55.0 ~ 61.0 | 34.0 ~ 37.0 | 30.0 ~ 34.0 |
| Cr | 10 | 20.0 ~ 23.0 | 28.0 ~ 31.0 | 15.0 ~ 18.0 | 18.0 ~ 21.0 | 18.0 ~ 21.0 | |
| Fe | ≤1.0 | ≤1.0 | Nzuike | Nzuike | Nzuike | ||
| Kacha mma nke okpomọkụ | 1300 | 1200 | 1250 | 1150 | 1100 | 1100 | |
| MEFIGY Point ºC | Otu »00 | Otu »00 | 1380 | 1390 | 1390 | 1390 | |
| Densenty g / cm3 | 8.7 | 8.4 | 8.1 | 8.s | 7.9 | 7.9 | |
| Iguzosi ike na 20ºc ((μω) | 1.09 ± 0.05 | 1.18 ± 0.05 | 1.12 ± 0.05 | 1.00 ± 0.05 | 1.04 ± 0.05 | ||
| Elongation na mgbapu | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | ≥20 | |
| Okpomoku di iche iche J / G.ºC | 0.44 | 0.461 | 0.494 | 0.5 | 0.5 | ||
| Ọkụ na-eme ihe ọkụkụ KJ / m.hºC | 60.3 | 45.2 | 45.2 | 43.8 | 43.8 | ||
| Coefficita nke ahịrị na-agbasa a × 10-6 / (20 ~ 1000ºC) | 18 | 17 | 17 | 19 | 19 | ||
| Ihe micrographic | Keibuonite | Keibuonite | Keibuonite | Keibuonite | Keibuonite | ||
| Njirimara ndọta | Na-abụghị magnetic | Na-abụghị magnetic | Na-abụghị magnetic | Ndọta na-adịghị ike | Ndọta na-adịghị ike | ||
nha:
OD: 0.3-8.0mm,
| Nguzogide wires | ||
| Rw30 | W.nr 1.4864 | Nickel 37%, chrome 18%, iron 45% |
| Rw41 | N07041 | Nickel 50%, Chrome 19%, Cobalt 11%, Molybdemum 10%, Titanium 3% |
| Rw45 | W.nr 2.0842 | Nickel 45%, ọla kọpa 55% |
| Rw60 | W.nr 2.4867 | Nickel 60%, Chrome 16%, iron 24% |
| Rw60 | UN6004 | Nickel 60%, Chrome 16%, iron 24% |
| Rw80 | W.nr 2.4869 | Nickel 80%, chrome 20% |
| Rw80 | UN6003 | Nickel 80%, chrome 20% |
| Rw125 | W.nr 1.4725 | Iron Bal, chrome 19%, aluminom 3% |
| Rw145 | W.nr 1.4767 | Iron Bal, chrome 20%, aluminom 5% |
| Rw155 | Iron Bal, chrome 27%, aluminom 7%, molybdemum 2% | |
A na-eji chromel vs Alumel na-eji kexdizing, intert ma ọ bụ akọrọ na-ebelata ikuku. Ekpughere oghere dị mkpirikpi. A ga-echebe ya site na sulfurus na margination oxssiding ikuku. A pụrụ ịtụkwasị obi ma zie ezie na oke okpomọkụ.chromel: Chromel bụ alloy nke atụmatụ 90% nickel na 10% Chromium. A na-eji ya na fatịrị nke ndị na-eduzi ndị na-eduzi nke Ansi Putedị E na Pịnye K thermocouples, ngwaọrụ maka ịlele ụdị okpomọkụ nke mejupụtara na ndị na-eduzi ihu abụọ.
