Izi ndi tsatanetsatane wa zinthu zathu 1J80:
Kuphatikizika kwa mankhwala
kuphana | C | P | S | Mn | Si |
≤ | |||||
Zolemba (%) | 0.03 | 0.020 | 0.020 | 0.60 ~ 1.10 | 1.10 ~ 1.50 |
kuphana | Ni | Cr | Mo | Cu | Fe |
Zolemba (%) | 79.0 ~ 81.5 | 2.60 ~ 3.00 | - | ≤0.2 | Tanga |
Makina othandizira kutentha
Chizindikiro | Kuletsa sing'anga | kutentha kutentha | Sungani kutentha nthawi / h | Mtengo wozizira |
1J80 | Hildrogen kapena vacuum, kukakamizidwa si koposa 0.1 pa | Pamodzi ndi ng'anjo yotentha 1100 ~ 1150ºC | 3 ~ 6 | Mu 100 ~ 200 ºC / H Kuzizira Kuzizira mpaka 400 ~ 500 ºC, mwachangu mpaka 200 ºC |