Ngwakọta kemịkalụ
mejupụtara | C | P | S | Cu | Mn |
≤ | |||||
Ọdịnaya(%) | 0.30 | 0.020 | 0.020 | 0.20 | 0.30-0.60 |
mejupụtara | Si | Ni | Cr | Fe |
Ọdịnaya(%) | 1.10-1.40 | 49.0-51.0 | 3.80-4.20 | Bal |
Njirimara anụ ahụ
Akara ụlọ ahịa | Ọnụọgụ mgbasawanye Linear | Nguzogide (μΩ·m) | Njupụta (g/cm³) | Isi Curie (ºC) | ọnụọgụ magnetostriction saturation (10-6) |
1j54 | - | 0.90 | 8.2 | 360 | - |
Usoro ọgwụgwọ okpomọkụ
akara ụlọ ahịa | Annealing ọkara | okpomọkụ okpomọkụ | Debe oge okpomọkụ / h | Ọnụọgụgụ jụrụ oyi |
1j50 | Hydrogen akọrọ ma ọ bụ oghere, nrụgide adịghị elu karịa 0.1 Pa | Tinyere ọkụ ọkụ 1100 ~ 1150ºC | 3 ~ 6 | Na ≤200 ºC / h ọsọ jụrụ ka 400 ~ 500 ºC, ngwa ngwa na 200 ºC dọta ụgwọ |