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I ka wā e pili ana i ka hoʻoheheʻe kiʻekiʻe a me nā kaʻina hana ʻoihana,ʻO nā pahu kalapona i hoʻopaʻa ʻia ʻo Silicon Carbide Crucibleshāʻawi i ke kūpaʻa wela like ʻole, ka lōʻihi, a me ka pono. ʻO kā mākou ʻenehana hana kiʻekiʻe, i hui pū ʻia me nā makahiki o ka ʻoihana ʻoihana, e hōʻoia i kā mākou crucibles ma mua o ka hoʻokūkū ma nā ʻano āpau.


Huahana Huahana

Huahana Huahana

ʻO nā pahu kalapona i hoʻopaʻa ʻia ʻo Silicon Carbide Crucibles

ʻO nā pahu kalapona i hoʻopaʻa ʻia ʻo Silicon Carbide Crucibles

1. He ahaHoʻopaʻa Kalapona Silicon Carbide Crucibles?
ʻO nā kīʻaha ʻo Carbon Bonded Silicon Carbide (SiC) nā ipu umu ahi i hana ʻia mai ka hui ʻana okalapona kalapona a me ke kalapona. Hāʻawi kēia hui i ka crucible maikaʻi loapale ʻana i ka haʻalulu wela, kūlana hoʻoheheʻe kiʻekiʻe, akemika inertness, hana ia i mea kūpono no nā ʻano hana ʻenehana a me nā ʻenehana.

Hiki i kēia mau crucibles ke kū i ka wela o luna2000°C, e hōʻoia ana i kā lākou hana maikaʻi loa i nā kaʻina hana e pili ana i nā mea wela kiʻekiʻe a i ʻole nā ​​​​mea hoʻohui kemika. Ma nā ʻoihana likehoolei metala, hana semiconductor, a me ka noiʻi waiwai, he mea koʻikoʻi kēia mau crucibles no ka loaʻa ʻana o nā hopena kiʻekiʻe.


2. Nā hiʻohiʻona koʻikoʻi o Carbon Bonded Silicon Carbide Crucibles

  • Kiʻekiʻe Thermal Conductivity: Hiki i ka Silicon carbide ke hoʻololi wela i ka wikiwiki a me ka hoʻemi ʻana i ka manawa hoʻoheheʻe a me ka hoʻohana ʻana i ka ikehu.
  • Ka lōʻihi: Hāʻawi ka hoʻopaʻa kalapona i ka ikaika hou aʻe, e hana ana i kēia mau crucibles e kūpaʻa i ka haki ʻana a me ka ʻaʻahu ʻana i ka wā hoʻomehana a me ka hoʻoilo.
  • Kemimi: Ke kū'ē nei kēia mau crucibles i nā hopena me nā metala i hoʻoheheʻeʻia, e hōʻoiaʻiʻo ana i ka maʻemaʻe i ka hana hoʻoheheʻe.
  • Kū'ē ʻOkida: ʻAʻole hiki ke hoʻokahe ʻia nā kīʻaha SiC ma nā wela kiʻekiʻe, e hoʻolōʻihi i ko lākou ola.

3. Noi o Carbon Bonded Silicon Carbide Crucibles
a) Heheʻe metala:
Hoʻohana nui ʻia ʻo Carbon bonded SiC crucibles i ka hoʻoheheʻe ʻana i nā metala e like mekeleawe, aluminika, gula, a me ke kala. ʻO ko lākou hiki ke kū i nā wela kiʻekiʻe a kūʻē i nā hopena kemika me nā metala i hoʻoheheʻe ʻia e lilo lākou i mea e koho ai i nā mea hoʻokumu a me nā ʻoihana hana metala. Ka hopena?ʻOi aku ka wikiwiki o ka hoʻoheheʻe ʻana, ʻoi aku ka maikaʻi o ka ikehu, a ʻoi aku ka maʻemaʻe o ka huahana metala hope loa.

b) Hana Hana Semiconductor:
Ma nā kaʻina hana semiconductor, e like meka waiho ʻana o ka mahu kemikaaulu aniani, He mea nui nā crucibles SiC no ka lawelawe ʻana i nā wela kiʻekiʻe e pono ai no ka hana ʻana i nā wafers a me nā mea ʻē aʻe. ʻO kā lākoupaʻa welahōʻoia i ka paʻa ʻana o ka ipuhao ma lalo o ka wela nui, a me kā lākoupale kemikahōʻoia i ka ʻole o ka haumia i ke kaʻina hana semiconductor koʻikoʻi.

c) Noiʻi a hoʻomohala:
I ka ʻepekema waiwai, kahi i maʻa mau nā hoʻokolohua wela kiʻekiʻe,nā kīʻaha SiC paʻa kalaponakūpono no nā kaʻina hana e like mehoʻoheheʻe keramika, hoʻomohala mea hui, ahana hoʻoheheʻe. Mālama kēia mau crucibles i ko lākou hoʻolālā a pale aku i ka hoʻohaʻahaʻa ʻana, e hōʻoiaʻiʻo ana i nā hopena hilinaʻi a hiki ke hana hou.


4. Pehea e hoʻohana ai i nā kīʻaha kalapona i hoʻopaʻa ʻia ʻo Silicon Carbide no nā hopena maikaʻi loa

  • Hoʻomāhana mua: Ma mua o ka hoʻohana mua ʻana, e hoʻomaʻamaʻa mua i ka ipuhao ma200-300°Cno 2-3 mau hola e hoʻopau i ka makū a pale i ka haʻalulu wela.
  • Kaha Hoʻouka: Mai ʻoi aku ma mua o ka hiki o ka crucible e hōʻoia i ka holo ʻana o ka ea kūpono a me ka hoʻomehana like.
  • Hoʻomaʻamaʻa ʻia: Ke hoʻokomo ʻana i ke kīʻaha i loko o ka umu, e hoʻokiʻekiʻe mālie i ka mahana e pale ai i ka haki ʻana ma muli o nā loli wikiwiki o ka wela.

Ma muli o kēia mau ʻanuʻu hiki ke hoʻolōʻihi i ke ola o ka crucible a hoʻomaikaʻi i ka hana pono.


5. ʻO kā mākou ʻike a me ka ʻenehana
Ma kā mākou hui, hoʻohana mākoukaomi isostatic anuanue hōʻoiaʻiʻo i ka paʻa like ʻole a me ka ikaika ma waena o ka crucible holoʻokoʻa. ʻO kēia ala e hōʻoia i kā mākou SiC crucibles ʻaʻohe hemahema a hiki ke lawelawe i nā noi ʻoihana ʻoi loa. Eia hou, kā mākou ʻokoʻaʻaʻahu anti-oxidationhoʻonui i ka lōʻihi a me ka hana, hana i kā mākou cruciblesa hiki i 20% ʻoi aku ka lōʻihima mua o nā mea hoʻokūkū.


6. No ke aha e koho ai iā mākou?
ʻO kā mākouʻO nā pahu kalapona i hoʻopaʻa ʻia ʻo Silicon Carbide Cruciblesua hoʻolālā ʻia me nā ʻenehana a me nā mea hou loa, e hōʻoia ana e loaʻa iā ʻoe ka waiwai maikaʻi loa no kāu hoʻopukapuka. Eia ke kumu i makemake ai ka poʻe kūʻai B2B iā mākou:

  • ʻOi aku ka lōʻihi o ke ola ʻana: ʻOi aku ka lōʻihi o kā mākou crucibles, e hōʻemi ana i nā kumukūʻai pani a me ka manawa haʻahaʻa.
  • Hoʻoponopono Kūʻai: Hāʻawi mākou i nā hoʻolālā kūpono e hoʻokō i nā koi ʻoihana kikoʻī, e hōʻoiaʻiʻo ana i ka hana maikaʻi loa.
  • ʻIke ʻike i hōʻoia ʻia: Me nā makahiki o ka ʻike i ka hana ʻana, hāʻawi mākou i nā huahana wale nō akā me ke kākoʻo ʻenehana hohonu.

7. Nīnau pinepine (FAQs)
Nīnau: He aha ka wela kiʻekiʻe e hiki ai i nā crucibles SiC ke mālama?
A: Hiki i kā mākou crucibles ke pale i nā mahana ma mua2000°C, e hoʻolilo iā lākou i mea kūpono no nā noi wela kiʻekiʻe.

Nīnau: Pehea ka lōʻihi o ka pau ʻana o nā crucibles SiC i hoʻopaʻa ʻia?
A: Ma muli o ka hoʻohana ʻana, mau kā mākou crucibles2-5 manawa lōʻihima mua o nā kumu hoʻohālike kuʻuna pālolo ma muli o ko lākou ʻoi aku ka maikaʻi o ka oxidation a me ke kūpaʻa haʻalulu wela.

Q: Hiki iā ʻoe ke hoʻonohonoho i nā ʻāpana crucible?
A: ʻAe, hāʻawi mākou i nā hoʻoponopono maʻamau e hoʻokō i kāu mau koi kikoʻī no nā ʻano nui a me nā noi.

Nīnau: He aha nā ʻoihana e pōmaikaʻi nui ai mai ka carbon bonded SiC crucibles?
A: ʻO nā ʻoihana likehoʻoheheʻe metala, hana semiconductor,anoiʻi meaLoaʻa ka pōmaikaʻi ma muli o ke kūpaʻa kiʻekiʻe o ka crucible.


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