Ni80cr20 bụ Nickel-Chromium Alloy (Nicr Alloy) mara site na-eguzosi ike, nguzogide oxidation na nguzozi nke ezigbo usoro. Ọ dị mma maka iji ọnọdụ okpomọkụ ruo 1200 Celsius C, ma jidesie ndụ ike ka e jiri ya tụnyere iro Chromium na-elomuum.
Ngwa ngwa ngwa maka Ni80cr20 bụ ihe ọkụ ọkụ eletrik na-ejigide (ndị na-emegide ya, ndị na-eguzogide igwe, na-agbaze iron, ígwè na-agbazekwa na ihe ndị ọzọ.
Nchịkọta nkịtị
C | P | S | Mn | Si | Cr | Ni | Al | Fe | Nke ozo |
Marnet | |||||||||
0.03 | 0.02 | 0.015 | 0.60 | 0.75 ~ 1.60 | 20.0 ~ 23.0 | Bel. | Max 0.50 | Max 1.0 | - |
Ngwongwo nke ndi oru (1.0mm)
Runnwe ike | Ike ọdụdọ | Elongation |
Anamba | Anamba | % |
420 | 810 | 30 |
Njirimara anụ ahụ
Nnọọ (G / CM3) | 8.4 |
Eletriki na-adịgide adịgide na 20ºC (mm2 / m) | 1.09 |
Ọnọdụ Coffinitit na 20ºC (WMK) | 15 |
Coefficitation nke mgbasa ikuku | |
Temperacho | Coefficita nke Recandan x10-6 / ºC |
20 ºC- 1000ºC | 18 |
Ikike okpomoku zuru oke | |
Temperacho | 20ºC |
J / GK | 0.46 |
Melting Point (ºC) | Otu »00 |
Obere ikuku na-arụ ọrụ na ikuku (ºC) | 1200 |
Njirimara ndọta | na-abụghị magnetic |
Ọnọdụ okpomọkụ nke na-eguzogide eletriki | |||||
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 | - |
Ụdị ọkọnọ