Kiʻekiʻe wela kū'ē silika carbide crucible me ka maikai thermal conductivity

Kiʻi kiʻekiʻe kiʻekiʻe kūpaʻa silika carbide me ka maikaʻi thermal conductivity Hōʻike ʻia

ʻO ka wehewehe pōkole:

Hana ʻia ka pahu silika carbide me nā ʻāpana carbide maʻemaʻe kiʻekiʻe. Silicon carbide i refractoriness kiʻekiʻe loa a me ka maikaʻi oxidation kū'ē, a hiki ke malama i kona kino maoli a me ka kemikala waiwai ma kiʻekiʻe wela ma luna o 2000 ° C. Ka silicon carbide crucible kekahi kiʻekiʻe thermal conductivity a me ka maikaʻi thermal paʻa, e hiki pono ke hoʻololi i ka wela a pale i ka metala hoʻoheheʻe ʻia i loko o ka ipu hao mai ka wela nui ʻana.

E hoʻouna i ka leka uila iā mākou Hoʻoiho ma ke ʻano he PDF

Huahana Huahana

Hoʻokumu ʻia kā mākou silicon carbide crucible e ke kaomi isostatic maʻemaʻe kiʻekiʻe a loaʻa ka conductivity thermal maikaʻi a me ke kūpaʻa wela kiʻekiʻe. I ke kaʻina hana o ka hoʻohana wela kiʻekiʻe, he liʻiliʻi ka coefficient o ka hoʻonui ʻana i ka wela, a loaʻa iā ia kahi kūpaʻa kūʻē i ka hoʻomehana a me ka hoʻoilo. Loaʻa iā ia ke kūpaʻa corrosion ikaika i ka waika a me ka hopena alkali a me ke kūpaʻa kemika maikaʻi loa. Hiki ke hoʻopilikino ʻia ke kŘkohu kiko'ī ma ke kaha kiʻi ʻana a me ka laʻana, a ʻo ka mea he graphite home a me ka graphite lawe ʻia mai e hoʻokō i nā pono like ʻole o nā mea kūʻai aku.

ʻIkepili ʻenehana o nā mea
Papa kuhikuhi	Unite	Waiwai maʻamau	Waiwai ho'āʻo
Kūleʻa wela	℃	1650 ℃	1800 ℃
Hoʻohui Kimia (%)	C	35~45	45
	SiC	15~25	25
	AL2O3	10~20	25
	SiO2	20~25	5
ʻIke ʻia ka Porosity	%	≤30%	≤28%
Ka ikaika hoʻopili	Mpa	≥8.5MPa	≥8.5MPa
ʻAiʻi Nui	g/cm3	≥1.75	1.78
ʻO kā mākou silicon carbide crucible is isostatic forming, hiki ke hoʻohana i 23 mau manawa i ka umu ahi, aʻo nā mea ʻē aʻe hiki ke hoʻohana i 12 mau manawa.

Hoʻokomo ʻia nā ʻano o ka silicon carbide crucible

Silicon carbide crucible mea silika carbide mea, graphite mea i hana 'ia i ka 'epekema formula, he okoa ia mai ka mea maʻamau, ke hoʻonui ka mahana i ka silicon carbide crucible ʻaʻole wale i hoʻololi ʻole ʻia, ikaika akā hoʻonui ʻia, ma 2500 degere, ikaika tensile akā pālua.

1, ʻenehana kiʻekiʻe: ka hoʻohana ʻana o ke ao holoʻokoʻa anuanu isostatic kaomi ʻana i ke ʻano hana e hana ai i ka crucible, maikaʻi ka isotropy huahana, kiʻekiʻe kiʻekiʻe a me ka ikaika, ʻano like ʻole, ʻaʻohe hemahema.

2, maikaʻi ke kūpaʻa oxidation, e noʻonoʻo pono i ka hoʻolālā ʻana o ke ʻano e pale ai i ka oxidation o ka graphite i ka wā hoʻohana.

3, ʻO ka papa aniani ʻokoʻa: ʻo ka ʻili o ka crucible he mau ʻāpana o nā hiʻohiʻona o ka papa glaze, i hui pū ʻia me nā mea hoʻoheheʻe ʻia, hoʻomaikaʻi maikaʻi i ka pale ʻana o ka huahana, hoʻonui i ke ola lawelawe o ka crucible.

4, kiʻekiʻe thermal conductivity: ka hoʻohana 'ana i ka maoli graphite mea, isostatic kaomi hoʻoheheʻe ala, ka hana o ka crucible paia mea lahilahi, wikiwiki thermal conductivity.

5, mālama nui i ka ikehu: hiki i ka crucible i hana ʻia me nā mea conductivity thermal kūpono ke mālama i ka nui o ka ikehu no nā mea hoʻohana i ke kaʻina hana.

Ningbo VET Energy Technology Co., Ltd ( Miami Advanced Material Technology Co., LTD）He ʻoihana ʻenehana kiʻekiʻe e kālele ana i ka hana ʻana a me ke kūʻai ʻana i nā mea kiʻekiʻe kiʻekiʻe, nā mea a me nā ʻenehana uhi graphite, silicon carbide, ceramics, surface treatment and so on. Hoʻohana nui ʻia nā huahana i ka photovoltaic, semiconductor, ikehu hou, metallurgy, etc.

I loko o nā makahiki, hala ISO 9001: 2015 ʻōnaehana hoʻokele maikaʻi honua, ua hōʻuluʻulu mākou i kahi pūʻulu o nā talena ʻoihana loea a me nā hui R & D, a loaʻa iā mākou ka ʻike kūpono i ka hoʻolālā huahana a me nā noi ʻenehana.

Me nā mana R & D mai nā mea koʻikoʻi a hiki i ka hoʻopau ʻana i nā huahana noi, ua loaʻa i ke kumu a me nā ʻenehana koʻikoʻi o nā kuleana waiwai naʻauao kūʻokoʻa i ka nui o nā hana ʻepekema a me nā ʻenehana. Ma muli o ka maikaʻi o ka huahana paʻa, ke kumu hoʻolālā hoʻolālā maikaʻi loa a me ka lawelawe ma hope o ke kūʻai aku, ua lanakila mākou i ka ʻike a me ka hilinaʻi mai kā mākou mea kūʻai aku.