Haʻahaʻa kalapona Ferro Chrome Cr50-65% C0.1 Ferrochrome Mea Hana ma Kina FeCr Ferrochrome
wehewehe huahana
1. ferrochrome kalapona kiʻekiʻe
Hoʻohana pinepine ʻia ka ferrochrome kiʻekiʻe ma ke ʻano he mea hoʻohui no ke kila pōleʻa (0.5%～1.45%Cr), ke kila kila, ke kila make (5%～12%Cr), a me ke kila kiʻekiʻe (3.8%～4.4%Cr) , a hiki ke hoopaakiki i ke kila. E hoʻonui i ka pale a me ka paʻakikī o ke kila.
2. Medium a me haʻahaʻa-carbon ferrochrome
Hoʻohana ʻia ka ferrochrome medium a me ka haʻahaʻa-carbon i ka hana ʻana i ke kila kila kila, carburizing steel, gears, kiʻekiʻe-press blower blades, valve plates, etc.
3. Micro-carbon ferrochrome
Hoʻohana nui ʻia ka micro-carbon ferrochrome no ka hana ʻana i ke kila kila, ke kila pale ʻaʻahu, a me ke kila wela.
Nā noi huahana
ʻEkolu mau hana o Ferro chromium i ka ʻoihana hana kila a me ka hoʻolei ʻana.
1. Hiki i nā ferro chromium alloys ke hoʻoneʻe i ka oxygen mai ke kila hoʻoheheʻe ʻia i ke kaʻina hana kila, a me nā mea haumia ʻē aʻe e like me ka sulfur a me ka nitrogen i ke kila hiki ke hoʻoneʻe ʻia me nā ferroalloys ʻē aʻe.
2. Alloy additives. Wahi a nā koi hoʻohui o ke ʻano kila, hoʻohui ʻia nā mea hoʻohui ferro chromium i ke kila e hoʻomaikaʻi i kāna hana o ke kila.
3. Ma ke ʻano he inoculant, hoʻohui ʻia ka ferro chromium alloy i ka hao i hoʻoheheʻe ʻia ma mua o ka hoʻolei ʻana e hoʻomaikaʻi i ke ʻano crystalline o ka hao.
ʻĀpana Kimia
| Brand | ʻO ka haku melemele(%) | |||||
| Cr | C | Si | P | S | ||
| Micro kalapona | FeCr-1 | 63--68 | 0.03-0.15 | 1.0-2.0 | 0.03-0.06 | 0.025-0.03 |
| FeCr-2 | 58-68 | 0.03-0.15 | 1.0-2.0 | 0.03-0.06 | 0.025-0.03 | |
| kalapona haʻahaʻa | FeCr-3 | 58-68 | 0.25-0.5 | 1.5-3.0 | 0.03-0.06 | 0.025-0.05 |
| FeCr-4 | 63-68 | 0.25-0.5 | 1.5-3.0 | 0.03-0.06 | 0.025-0.05 | |
| kalapona waena | FeCr-5 | 58-68 | 1.0-4.0 | 1.5-3.0 | 0.03-0.06 | 0.025-0.05 |
| FeCr-6 | 63-68 | 1.0-4.0 | 1.5-3.0 | 0.03-0.06 | 0.025-0.05 | |
| kalapona kiʻekiʻe | FeCr-7 | 58-68 | 4.0-10.0 | 3.0-5.0 | 0.03-0.06 | 0.03-0.06 |
| FeCr-8 | 63-68 | 4.0-10.0 | 3.0-5.0 | 0.03-0.06 | 0.03-0.06 | |
