I nā ʻoihana e like me ka metallurgy, ka ʻenekinia kemika, a me ka ikehu hou, aia kahi mea hana maʻamau akā koʻikoʻi - crucible. Ua like ia me kahi 'koa wela kiʻekiʻe' i ʻike ʻole ʻia, e lawe ana i nā kaukani degere o ke metala hoʻoheheʻe ʻia a i ʻole nā mea waiwai kemika, aka ipuhao i hana ʻia me ka mea silika carbideUa mahalo ʻia ʻo ia ma ke ʻano he 'mea kaua hana' i ka ʻoihana. I kēia lā, e hoʻokokoke kākou i kēia mea kūikawā a wehe i kona pale ʻenehana.
1、 Silicon Carbide: He makana mai ke ʻano, hoʻoponopono hou ʻia e ka naʻauao kanaka
ʻO Silicon carbide (SiC) ʻaʻole ia he mea synthetic maʻalahi, ʻo ia ka mea nui o ka moissanite kūlohelohe maoli. Hoʻohana ka poʻe ʻepekema i ka ʻenehana synthesis kiʻekiʻe e hōʻemi i ke one quartz a me ka coke petroleum i loko o ka umu uila, a loaʻa i ka hopena kēia mea kupua e hoʻohui i nā mea metala a me nā mea ʻole. ʻO kona ʻano aniani e like me kahi pūnaewele ʻekolu-dimensional pololei, e hāʻawi ana i ka mea me ʻekolu mau pono kumu:
1. ʻO ke kūpaʻa haʻalulu wela: hiki ke kū i ka ʻokoʻa wela koke ma waena o 1350 ℃ a me ka lumi wela me ka ʻole o ka pohā.
2. Palekana pono'ī: Hiki i ka papa silicon dioxide i hoʻokumu ʻia e ka hoʻoheheʻe ʻana o ka ʻili ke hoʻoponopono i nā pōʻino liʻiliʻi
3. ʻO ka gene lōʻihi: Ma lalo o nā kūlana hana like, ʻo ke ola lawelawe o nā crucibles graphite kuʻuna he 3-5 mau manawa lōʻihi.
2、 ʻO nā 'mea koa ma hope o nā hiʻohiʻona' o ka ʻenehana e hoʻoikaika ana i ka hana
Ma nā laina hana ʻenehana, ke hoʻololi mālie nei nā kīʻaha silicon carbide i nā lula pāʻani ma nā kahua he nui:
Hoʻoheheʻe metala: Ma ke ʻano he ipu hoʻoheheʻe no nā alumini alumini a me nā ʻāpana keleawe, hoʻemi ia i ka adsorption o nā haumia i loko o ka wai metala
ʻOihana Photovoltaic: lawe i ke kaʻina hana hoʻomaʻemaʻe o nā mea silika e hōʻoia i ka maʻemaʻe o nā cell solar
Hana Hana Semiconductor: Hāʻawi i kahi Kaiapuni Hoʻoheheʻe Maʻemaʻe no nā mea lako Silicon Grade Electronic
ʻO ka mālama ʻana i ka ʻōpala pōʻino: mālama pono i nā ʻōpala corrosive ma o ka hoʻoheheʻe wela kiʻekiʻe
3、 ʻO ka mea huna o ka hoʻohana ʻana i kēia 'pūnaehana ʻoihana' pūnāwai
No ka hoʻonui ʻana i ka waiwai o nā crucibles silicon carbide, ʻekolu mau mea nui e pono e haku:
1. ʻO ke kānāwai preheating: Pono ka hoʻohana mua ʻana i kahi kaʻina hana hoʻomehana e kūkulu i kahi papa pale pale oxidation.
2. Nā kapu kūpono: E pale i ka pilina pololei me nā hehee alkaline ikaika i mea e pale ai i ka nui o nā mea.
3. Keʻano o ka mālamaʻana: E hoʻomaʻemaʻe mau i ka sediment ma ka paia o loko e mālama i ka maikaʻi o ka laweʻana i ka wela
4、 Ke ala o ka hana hou e hoʻonui ana i ka wā e hiki mai ana
Me ka hiki ʻana mai o ka ʻenehana 4.0, ke ulu nei ka hanauna hou o ka silicon carbide crucibles i ʻelua mau ʻāpana:
Nā hana hou: Hiki i ka hoʻolālā composite gradient ke hana like ʻole ma nā ʻāpana like ʻole
Hoʻonui i ka naʻauao: Hoʻopili ʻia ka sensor ka nānā ʻana i ke kūlana olakino Crucible
'Omaomao Manufacturing: Recyclable Technology Enhanced Material Recycling Efficiency
Ka hopena
Mai ka synthesis pololei i loko o ke keʻena hana a hiki i ka hōʻike kaukani degere ma ka laina hana, hōʻike nā crucibles silicon carbide pehea e hoʻokele mālie ai ka ʻenehana waiwai i ka holomua ʻoihana. Ma nā wahi ʻaʻole hiki iā mākou ke ʻike, ke kiaʻi nei kēia 'mea kaua wela kiʻekiʻe' i ka maikaʻi a me ka pono o ka hana hou. I ka manawa aʻe e ʻike ai ʻoe i ka ʻoki kūpono o kahi hoʻoheheʻe metala maʻemaʻe a i ʻole wafer, e noʻonoʻo paha ʻoe i kēia mau pahu kūikawā e halihali mālie i ke kaumaha o ka ʻenehana.
ʻO Shandong Zhongpengua kūpaʻa mau i ka noiʻi hohonu a me ka noiʻi ʻana i nā mea hou o nā mea carbide silicon, e hāʻawi ana i ka palekana a me ka lōʻihi o nā hopena wela kiʻekiʻe no nā ʻoihana like ʻole. No nā kikoʻī huahana hou aku, e ʻoluʻolu e kelepona mai iā mākou i kēlā me kēia manawa.
Ka manawa hoʻouna: Apr-30-2025