ʻO ka pauka Vanadium Carbide
Hōʻike huahana
ʻO ka Titanium carbide (TiC) kahi mea paʻakikī paʻakikī me nā waiwai kino a me nā kemika.Ma ke ʻano o nā waiwai kino, loaʻa ka titanium carbide i nā hiʻohiʻona o ka helu heheʻe kiʻekiʻe, ka paʻakikī kiʻekiʻe a me ke kūpaʻa corrosion maikaʻi, a ʻo ka titanium carbide ka nui o nā noi ma nā kahua he nui.Ma ke ʻano o nā waiwai kemika, paʻa ka titanium carbide, hiki ke noho paʻa i nā mahana kiʻekiʻe, a ʻaʻole maʻalahi ke hana me nā waikawa ikaika a me nā kumu.Loaʻa iā ia nā waiwai antioxidant maikaʻi a hiki ke hoʻohana ʻia no ka manawa lōʻihi ma nā wela kiʻekiʻe.Hoʻohana nui ʻia ka Titanium carbide i ka hana ʻana i nā seramika kiʻekiʻe, nā mea superhard, nā mea pale a me nā lole.Hiki ke hoʻohana ʻia no ka hana ʻana i nā composites metala matrix a me nā mea biomedical, ma waena o nā māla ʻē aʻe.
Nā kikoʻī kikoʻī
| 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.
