Kiʻekiʻe VC Vanadium Carbide Pauka me ka hale kūʻai kumu kūʻai
Hōʻike huahana
ʻO ka carbide Vanadium he carbide metala hoʻololi me ka molecular formula VC.ʻAʻole hiki ke hoʻoheheʻe ʻia i ka wai, hiki ke hoʻoheheʻe ʻia i loko o ka waikawa nitric a decomposes.ʻO ka pauka Vanadium carbide he hina-ʻeleʻele, me ka paʻa kemika maikaʻi a me ka hana wela kiʻekiʻe.Hiki ke hoʻohana ʻia no ka carbide cemented, nā mea ʻoki ʻoki, a me ka mea hoʻomaʻemaʻe palaoa o ka ʻoihana hana kila, a hiki ke hoʻomaikaʻi maikaʻi i ka hana o nā alloys.
Hōʻike
| ʻO ka Vanadium Carbide Powder Chemical Composition (%) | |||||
| inoa | VC | Huina C | Fe | Si | Kalapona manuahi |
| VC Pauda | 99 | 17-19 | 0.5 | 0.5 | 0.2 |
Palapala noi
1. Hoʻohana ʻia ia no ka hoʻoheheʻe ʻana i ke kila haʻahaʻa haʻahaʻa ikaika kiʻekiʻe, ke kila pipeline a me nā pae kila ʻē aʻe.ʻO ka hoʻohui ʻana o ka vanadium carbide i ke kila hiki ke hoʻomaikaʻi i nā waiwai piha o ke kila e like me ke kūpaʻa ʻana, ka pale ʻana i ka corrosion, ka paʻakikī, ka ikaika, ka ductility, ka paʻakikī a me ke kūpaʻa luhi wela.
2. Ma keʻano he mea paʻi palaoa, hiki ke hoʻohanaʻia ma ke kahua o ka carbide cemented a me ka cermet, hiki ke pale pono i ka uluʻana o nā hua WC i ka wā o ka sintering.
3. Hoʻohana ʻia e like me nā mea ʻaʻahu i nā mea ʻoki like ʻole a me nā mea paahana.
4. Ma keʻano he mea maka no ka unuhiʻana i ka vanadium metala maʻemaʻe.
5. Hoʻohana ʻia ma ke ʻano he catalyst.Ua hoʻohana nui ʻia ʻo Vanadium carbide e like me ke ʻano hou o ka catalyst ma muli o kāna hana kiʻekiʻe, selectivity, kūpaʻa a me ke kū'ē ʻana i ka "poisoning catalyst" i nā hopena hydrocarbon.
Pūnaehana hoʻomalu maikaʻi
He ʻōnaehana koʻikoʻi ko Huarui.Ho'āʻo mua mākou i kā mākou huahana ma hope o ka hoʻopau ʻana i kā mākou hana, a hoʻāʻo hou mākou ma mua o kēlā me kēia lawe ʻana, ʻo ia hoʻi ka laʻana.A inā makemake ʻoe, makemake mākou e ʻae i ka ʻaoʻao ʻekolu e hoʻāʻo.ʻOiaʻiʻo inā makemake ʻoe, hiki iā mākou ke hāʻawi i kahi laʻana iā ʻoe e hoʻāʻo.
Hoʻopaʻa ʻia kā mākou huahana huahana e Sichuan Metallurgical Institute a me Guangzhou Institute of Metal Research.Hiki i ka hui lōʻihi me lākou ke mālama i ka manawa hoʻāʻo nui no nā mea kūʻai aku.
