Ferro Vanadium
Nā kikoʻī o Ferrovanadium
| Lama | Nā Hoʻohui Kemika (%) | ||||||
| V | C | Si | P | S | Al | Mn | |
| ≤ | |||||||
| FeV40-A | 38.0~45.0 | 0.60 | 2.0 | 0.08 | 0.06 | 1.5 | --- |
| FeV40-B | 38.0~45.0 | 0.80 | 3.0 | 0.15 | 0.10 | 2.0 | --- |
| FeV50-A | 48.0~55.0 | 0.40 | 2.0 | 0.06 | 0.04 | 1.5 | --- |
| FeV50-B | 48.0~55.0 | 0.60 | 2.5 | 0.10 | 0.05 | 2.0 | --- |
| FeV60-A | 58.0~65.0 | 0.40 | 2.0 | 0.06 | 0.04 | 1.5 | --- |
| FeV60-B | 58.0~65.0 | 0.60 | 2.5 | 0.10 | 0.05 | 2.0 | --- |
| FeV80-A | 78.0~82.0 | 0.15 | 1.5 | 0.05 | 0.04 | 1.5 | 0.50 |
| FeV80-B | 78.0~82.0 | 0.20 | 1.5 | 0.08 | 0.05 | 2.0 | 0.50 |
| Ka nui | 10-50mm | ||||||
Wehewehe Huahana
He mea hao ʻo Ferrovanadium i loaʻa ma ka hoʻemi ʻana i ka vanadium pentoxide i loko o ka umu uila me ke kalapona, a hiki ke loaʻa ma ka hoʻemi ʻana i ka vanadium pentoxide ma ke ʻano wela silicon umu uila.
Hoʻohana nui ʻia ia ma ke ʻano he mea hoʻohui elemental no ka hoʻoheheʻe ʻana i nā kila alloy i loaʻa i ka vanadium a me nā hao hao i hoʻolei ʻia, a ua hoʻohana ʻia i nā makahiki i hala iho nei e hana i nā magnet mau loa.
Hoʻohana nui ʻia ʻo Ferrovanadium ma ke ʻano he mea hoʻohui alloying no ka hana kila.
Ma hope o ka hoʻohui ʻana i ka hao vanadium i ke kila, hiki ke hoʻomaikaʻi nui ʻia ka paʻakikī, ka ikaika, ke kū'ē ʻana i ka ʻaʻahu a me ka ductility o ke kila, a hiki ke hoʻomaikaʻi ʻia ka hana ʻoki o ke kila.
Ka hoʻohana ʻana o ka ferrovanadium
1. He mea hoʻohui koʻikoʻi ia i loko o ka ʻoihana hao a me ke kila. Hiki iā ia ke hoʻomaikaʻi i ka ikaika, ka paʻakikī, ka ductility a me ke kūpaʻa wela o ke kila. Mai ka makahiki 1960, ua piʻi nui ka hoʻohana ʻana o ka ferrovanadium i loko o ka ʻoihana hao a me ke kila, a hiki i ka makahiki 1988, ua helu ʻia he 85% o ka hoʻohana ʻana o ka ferro vanadium. ʻO ka hapa o ka hoʻohana ʻana o ka hao vanadium i ke kila he kila kalapona 20%, kila kila haʻahaʻa ikaika kiʻekiʻe 25%, kila kila 20%, kila mea hana 15%. Hoʻohana nui ʻia ke kila kila haʻahaʻa ikaika kiʻekiʻe (HSLA) i loaʻa ka hao vanadium i ka hana ʻana a me ke kūkulu ʻana i nā paipu aila/kinoea, nā hale, nā alahaka, nā alahao, nā moku kaomi, nā kiʻikuhi kaʻa a pēlā aku ma muli o kona ikaika kiʻekiʻe.
2. I loko o ka hui hao ʻole i hoʻohana nui ʻia e hana i ka hui hao vanadium ferrotitanium, e like me Ti-6Al-4V, Ti-6Al-6V-2Sn a me
ʻO Ti-8Al-1V-Mo. Hoʻohana ʻia ka Ti-6al-4v alloy i ka hana ʻana i nā mokulele a me nā rockets i nā mea kūkulu wela kiʻekiʻe maikaʻi loa, ma ʻAmelika Hui Pū ʻIa he mea nui loa ia, ʻoi aku ka hapalua o ka titanium vanadium ferroalloy i hana ʻia. Hiki ke hoʻohana ʻia ka metala Ferro vanadium i nā mea magnetic, ka hao hoʻolei, ka carbide, nā mea superconducting a me nā mea reactor nukelea a me nā kahua ʻē aʻe.
3. Hoʻohana nui ʻia ma ke ʻano he mea hoʻohui metala i ka hana kila. ʻO ka paʻakikī, ka ikaika, ke kūpaʻa ʻana i ke kapa kila a me ka ductility
hiki ke hoʻomaikaʻi nui ʻia ma ka hoʻohui ʻana i ka ferrovanadium i loko o ke kila, a hiki ke hoʻomaikaʻi ʻia ka hana ʻoki o ke kila. Hoʻohana pinepine ʻia ka hao vanadium i ka hana ʻana o ke kila kalapona, ke kila ikaika kila haʻahaʻa, ke kila kila kiʻekiʻe, ke kila mea hana a me ka hao i hoʻolei ʻia.
4. Kūpono no ka hoʻoheheʻe ʻana i ke kila alloy, ka mea hoʻohui mea alloy a me ka uhi ʻana i nā electrode kila kila, a pēlā aku. Pili kēia kūlana i ka hana ʻana o ka niobium pentoxide concentrate ma ke ʻano he mea maka no ka hana kila a i ʻole nā mea hoʻohui hoʻolei, electrode ma ke ʻano he mea alloy, nā mea magnetic a me nā hoʻohana ʻē aʻe o ka hao vanadium.
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