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ʻO SiC Crystal Growth Material Raw

ʻO SiC Crystal Growth Material Raw

Home > Nā Huahana > ʻEnehana Hou > Mea Maka ulu kristal SiC

ʻO SiC crystal ulu waiwai maka
ʻO SiC crystal ulu waiwai maka

ʻO SiC crystal ulu waiwai maka


Place o Kinohi: China
Brand Name: Semixlab
Model Number: CVD SiC
palapala hoʻomaikaʻi: ISO 9001
ʻO ke kauʻanaʻana o ka mea nui: He mau kgs (kākoʻo i ke kūʻai ʻana i nā ʻāpana liʻiliʻi o ka pae R&D)
Price: Hoʻopilikino i nā huaʻōlelo i nā kikoʻī e kākoʻo i nā kauoha maʻemaʻe kiʻekiʻe (≥99.9999%)
Hōʻikeʻikepili: ʻOmole kiʻekiʻe inert kinoea i hoʻopaʻa ʻia, ʻeke ʻeke alumini alumini a me ka ʻeke hoʻoheheʻe anti-oxidation
Delivery Time: 7-15 lā (maʻamau) / 20-30 lā (maʻamau maʻamau)
Uku LIKE: T/T (50% ma mua, 50% ma mua o ka lawe ʻana)
Ka lako kūpono: ʻO ka mana hana o kēlā me kēia mahina 500kg, kākoʻo i nā kauoha maʻemaʻe kiʻekiʻe (≥99.9999%)
Description

ʻO SiC crystal growth raw material ka mea hou loa i kūkulu ʻia e Semixlab. ʻO ka mea nui ka pahu CVD SiC. ʻO ka maikaʻi o ka SiC hoʻokahi kristal i ulu ʻia e kēia mea maka he maikaʻi loa a loaʻa iā ia ka pae alakaʻi i ka ʻoihana.

ʻālohilohi ke kumu huahana

Kaʻina hoʻomākaukau hoʻokahuli

Ke hoʻohana nei i ka ʻenehana CVD fluidbed patent kūʻokoʻa (Patent No. : ZL2024XXXXXXX), methyl trichlorosilane (MTS) ma ke ʻano he precursor, e hoʻokō:

Maʻemaʻe > 99.9995% (Ka helu helu kumu o GDMS)

ʻO ka maʻiʻo Nitrogen ≤0.09ppm (ʻaʻohe hoʻomaʻemaʻe hou)

4-10mm ka nui o ka ʻāpana (ke ʻano hoʻolaha kuʻuna <2.5mm)

ʻO ka pōmaikaʻi ulu kristal

Index ʻano hoʻolaha ponoʻī maʻamau SiC pauka ʻO Semixlab SiC crystal ulu mea waiwai
Ua ʻokoʻa ka nui o nā microtubules 103~ 104cm-2 <300 knm-2
Ka nui o ka hoʻohana ʻana i nā mea maka 30% -40% > 50%

Ka palekana a me ka hoʻokele waiwai

Hoʻokuʻu ʻia ka pollution ʻaʻohe: hiki ke hoʻokaʻawale ʻia ka waika hydrochloric i ka paʻakai

Hoʻemi ʻia ke kumu kūʻai o 30%: ʻo ka methyltrichlorosilane ka waiwai maka ka mea nui o Kina

Hoʻoulu ʻia nā kristal SiC me ka hoʻohana ʻana i nā mea ulu ulu kristal SiC

Hoʻoponopono Kūmole:

1. Nā inoa ʻē aʻe: CVD SiC block; ʻāpana SiC.

2. Noi: Raw material for SiC single crystal growth.

3. Nā ʻāpana kumu: Maʻemaʻe > 99.9995% (GDMS huina elemental analysis), Nitrogen maʻiʻo ≤0.09ppm (ʻaʻohe hoʻomaʻemaʻe hou aku), ʻO ka nui o ka ʻāpana 4-10mm (ʻano hoʻolaha kuʻuna maʻamau <2.5mm).

hoakaka

noi

Mea maka no ka ulu ʻana o ka kristal hoʻokahi SiC.

ʻO ka pono kūpono

1. He holomua ma ka maemae

ʻO ka maʻemaʻe ≥99.9995% (GDMS hōʻuluʻulu ʻeleʻele holoʻokoʻa). Loaʻa ʻia ka maʻiʻo Nitrogen ≤0.09ppm e ka waiho ʻana o ka mahu (ʻaʻohe hoʻomaʻemaʻe lua). ʻOi loa kūpono no ka semi-insulating SiC hoʻokahi kristal ulu pono.

2. ʻO ka nui o ka ʻāpana a me ka hoʻopaʻa ʻana

ʻO ka nui o nā ʻāpana nui (4-10mm), hoʻomaikaʻi maikaʻi i ka hiki ke hoʻouka crucpot (ʻoi aku ma mua o 1.5kg no ka leo like), e hoʻemi i nā hemahema kalapona i ka wā e ulu ai ke aniani.

3. He mea koʻikoʻi ke kumukūʻai

E ho'ēmi i nā kumukūʻai maka ma 30%.

Ke hoʻohana nei i ka methyltrichlorosilane (MTS) ma ke ʻano he precursor, ʻo ke kumukūʻai kūʻai maka he 1/3 wale nō o ka hoʻolālā silica fume + graphite maʻemaʻe kiʻekiʻe. Ka nui o ka hoʻohana ʻana i nā mea maʻa > 50% (ka hana kuʻuna wale nō 30%-40%).

4. Ke kaʻina hana hoʻopaʻa ʻia ka hoʻopaʻa ʻana i ke kaiapuni

Hoʻokuʻu pollution ʻaʻohe.

ʻO ka waika Hydrochloric, ka hopena o ka hana, hoʻopuka i nā paʻakai ʻinoʻole ma o ka hopena neutralization, pale loa i nā pilikia mālama ʻōpala ʻekolu o nā kaʻina hana kuʻuna (ʻoi aku ka nui o nā kumukūʻai hoʻomaʻamaʻa ʻana i nā kinoea ma mua o 15%).

5. Lele maikaʻi Crystal

ʻO ka nui o nā microtubules he < 300 cm -2.

ʻO ka lākiō atom Si/C o nā mea maka kokoke i ka 1: 1 (ka hoʻokaʻawale ʻana o ke ʻano kuʻuna > 5%), e hōʻemi ana i nā hemahema hoʻokaʻawale silika i ka wā o ka ulu aniani. ʻO ka hua Ingot o 85% -92% (65% -75% o nā huahana hoʻokūkū), e hōʻemi ana i ka pau ʻana o ka ʻoki aniani hoʻokahi o nā mea kūʻai aku.

KA NUI

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