CuNi23 Resistance obere okpomọkụ copper nickel binary alloy maka eriri ọkụ nke ohiri isi kpo oku ụgbọala
Okwu Mmalite
Alloy iguzogide CuNi23 bụ otu n'ime alloy nickel binary copper, nwere obere okpomọkụ nke iguzogide. A na-etinye ya iji mee rheostat, shunt, njikwa na ihe ndị ọzọ dị ala nke eletriki nwere oke okpomọkụ ọrụ nke 300°C. N'ihi ezigbo okpomọkụ ya, a na-eji alloy a eme ihe nke ukwuu na waya kpo oku dị ala nke ohiri isi kpo oku ụgbọala, mgbaze snow ụgbọ okporo ígwè, wdg.
CuNi23Mnọ na-adị mfe ịkpụgharị ma nwee ezigbo iguzogide ire ere ruo mgbe okpomọkụ ruru 400°C. Ebe kachasị mma maka iji ya bụ ụdị iguzogide niile ejiri na obere okpomọkụ.
CuNi23MnA na-ejikarị ya eme ihe na waya ndị na-ekpo ọkụ, fuse, resistors na ụdị njikwa dị iche iche.
Data Ahụ
Njupụta 8.9 g/cm3
Okpomọkụ Pụrụ Iche 0.37(J/kg 20°C)
Nguzogide eletriki 0.03 × 10-6ohm.m
Ebe Mgbaze 1150°C
Oke Okpomọkụ Ọrụ Kachasị 400°C
Ọnụọgụ nke mgbasawanye ahịrị (coeff 10-6/°C) 15.7 site na 20 ruo 1000°C
Njirimara Mechanical nkịtị
Njirimara Mechanical CuNi23
Ike nrụgide 350 Mpa
Ogologo 25%
Njirimara Mechanical Isi:
| Cu | CuNi2 | CuNi6 | CuNi10 | CuNi23Mn | CuNi44 | ||
| Ike ọdụdọ | [N/mm²] | 220-300 | 260-360 | 270-370 | 300-390 | 500-550 | 560-680 |
| Ike mmepụta na 1% ịgbatị | [N/mm²] | 120-200 | 140-240 | 160-220 | 140-250 | 200-330 | 400-500 |
| Arụmọrụ ịgbagọ agbagọ | [%] | 100 | 160 | 760 | |||
| Nguzogide (IACS) | [%] | 101 | 34 | 17 | 12 | 6 | 3 |
| Nhazigharị | [S*m/mm²] | 58.5 | 20.0 | 10.0 | 6.7 | 3.33 | 2.0 |
| Nguzogide | [Ohm*mm²/m] | 0.0171 | 0.05 | 0.10 | 0.1493 | 0.30 | 0.50 |
| Ọnụọgụ okpomọkụ nke iguzogide | [1E-6/K] | 3900-4300 | 1100-1600 | 500-900 | 350-400 | 150-200 | -80 - +40 |
| Ike ịgbado ọkụ | [-] | ọ dị mma | ọ dị mma | ọ dị mma | ọ dị mma | ọ dị mma | enweghị ihe eji eme ihe nkịtị |
| isi ihe onwunwe ụdị | Cuni1 | CuNI2 | CuNI6 | CuNi8 | CuNI10 | CuNi14 | CuNi19 | CuNi23 | CuNi30 | CuNi34 | CuNI44 | ||
| isi kemikal nhazi | Ni | 1 | 2 | 6 | 8 | 10 | 14.2 | 19 | 23 | 30 | 34 | 44 | |
| MN | / | / | / | / | / | 0.3 | 0.5 | 0.5 | 1.0 | 1.0 | 1.0 | ||
| CU | izu ike | izu ike | izu ike | izu ike | izu ike | izu ike | izu ike | izu ike | izu ike | izu ike | izu ike | ||
| kachasị na-arụ ọrụ okpomọkụ | / | 200 | 220 | 250 | 250 | 300 | 300 | 300 | 350 | 350 | narị anọ | ||
| njupụta g/cm3 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | 8.9 | ||
| iguzogide na 20°C | 0.03 ± 10% | 0.05± 10% | 0.10± 10% | 0.12± 10% | 0.15± 10% | 0.20± 5% | 0.25± 5% | 0.30± 5% | 0.35± 5% | 0.40± 5% | 0.49± 5% | ||
| okpomọkụ ọnụọgụgụ nke iguzogide | <100 | <120 | <60 | <57 | <50 | <38 | <25 | <16 | <10 | -0 | <-6 | ||
| tensile ike mpa | >210 | >220 | >250 | >270 | >290 | >310 | >340 | >350 | >400 | >400 | >420 | ||
| ịgbatị ogologo | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | >25 | ||
| agbaze isi °c | 1085 | 1090 | 1095 | 1097 | 1100 | 1115 | 1135 | 1150 | 1170 | 1180 | 1280 | ||
| ọnụọgụgụ nke conductivity | 145 | 130 | 92 | 75 | 59 | 48 | 38 | 33 | 27 |
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