Hanganga noa%
Ni | 75.5 ~ 78 | Fe | Tuhinga o mua. | Mn | 0.3 ~ 0.6 | Si | 0.15 ~ 0.3 |
Mo | 3.9 ~ 4.5 | Cu | 4.8 ~ 6.0 | ||||
C | ≤0.03 | P | ≤0.02 | S | ≤0.02 |
Nga momo miihini angamaheni
Te whakaputa kaha | Te kaha kaha | Rei |
Mai | Mai | % |
980 | 980 | 2 ~ 40 |
Nga ahuatanga tinana
Te whakatauranga (G / CM3) | 8.6 |
Te Whakakore hiko i te 20ºC (OM * MM2 / M) | 0.55 |
Te mea nui o te whakahiato raina (20ºc ~ 200ºc) x10-6 / ºc | 10.3 ~ 11.5 |
Ko te Haangai o te Haka Whakapauhia te Tino λθ / 10-6 | 2.4 |
Curui Point TC / ºc | 350 |
Ko nga taonga o te aorangi me te tino nui i roto i nga mara ngoikore | |||||||
1J77 | Whakakahoretanga tuatahi | Nui ake te totika | Tuhunga | Te kaha o te kukume i roto i te kukume | |||
Сold-hurihia te pepa / pepa. Matotoru, mm | μ0.08 / (MH / M) | μm / (mh / m) | HC / (A / M) | BS / t | |||
≥ | ≤ | ||||||
0.01 mm | 17.5 | 87.5 | 5.6 | 0.75 | |||
0.1 ~ 0.19 mm | 25.0 | 162.5 | 2.4 | ||||
0.2 ~ 0.34 mm | 28.0 | 225.0 | 1.6 | ||||
0.35 ~ 1.0 mm | 30.0 | 250.0 | 1.6 | ||||
1.1 ~ 2.5 mm | 27.5 | 225.0 | 1.6 | ||||
2.6 ~ 3.0 mm | 26.3 | 187.5 | 2.0 | ||||
waea pūkoro makariri | |||||||
0.1 mm | 6.3 | 50 | 6.4 | ||||
Aukati | |||||||
8-100 mm | 25 | 100 | 3.2 |
Tuhinga o mua | |
Pāpāho whakamōhiotanga | Ko te waatea me te pehanga toenga kaore i te teitei ake i te 0.1PA, te hydrogen me te tohu o te kore e teitei ake i te iti o te 40 ºc. |
Te pāmahana whakawera me te reiti | 1100 ~ 1150ºC |
Te pupuri i te waa | 3 ~ 6 |
Te reiti whakamahana | Ki te 100 ~ 200 ºc / h i whakamatao ki te 600 ºc, i tere te tiimata ki te 300ºc |