Mea Hana Waʻa Quartz Maʻamau

ʻIkepili Hui

Kuasa Hikina Hema

ʻO Lianyungang Southeast Quartz Products Co., Ltd., i hoʻokumu ʻia i ka makahiki 2015, aia ma Donghai County, Lianyungang City, Jiangsu Province—he kahua aupuni no ka ʻoihana mea silicon. Ma ke ʻano he mea hana ʻoihana e hoʻohui ana i ka R&D, hoʻolālā, hana ʻana, kūʻai aku a me ke kālepa lawe mai a hoʻokuʻu aku, hilinaʻi ka ʻoihana i nā kumuwaiwai quartz ore kiʻekiʻe ma Donghai County, komo nui i ka hana hohonu o ke aniani quartz, a ua lilo i mea hoʻolako nui o nā mea hoʻopau quartz no ka photovoltaic, semiconductor, laboratory, kemika, kukui a me nā ʻoihana ʻē aʻe me ka ʻenehana hana makua, ka ʻōnaehana hoʻomalu maikaʻi a me nā lawelawe i hoʻopilikino piha ʻia.

Loaʻa i ka ʻoihana nā hale hana hana maʻamau, nā lako hana quartz holomua a me kahi hui R&D ʻoihana, me ka hiki ke hana piha mai ka hana ʻana i nā mea maka quartz a hiki i ka hana ʻana i nā huahana i hoʻopau ʻia. Hana ʻia nā huahana āpau me nā mea maka quartz i hoʻohui ʻia me ka maʻemaʻe kiʻekiʻe, e hōʻike ana i ke kūpaʻa wela kiʻekiʻe maikaʻi loa (a hiki i 1200 ℃), ke kūpaʻa haʻalulu wela, ke kūpaʻa ʻana i ka pala, ka hoʻoili kukui kiʻekiʻe a me ka hana insulation uila maikaʻi, hiki ke hoʻokō i nā kūlana hana koi e like me ke kaiapuni vacuum, ka sintering wela kiʻekiʻe, ka hoʻomalu ʻana i ka lewa a me nā hoʻokolohua pololei.

Nā noi a me ke kapuaʻi honua

Ka maikaʻi • Ka lawelawe • Ke alo honua

Me ka hilinaʻi o ka huahana, ka hiki ke hoʻouna pono, a me ka lawelawe ma hope o ke kūʻai aku, ʻaʻole wale nā ​​huahana o Lianyungang Southeast Quartz Products Co., Ltd. e uhi ana i nā panalāʻau a me nā kūlanakauhale ma Kina, akā ua hoʻokuʻu ʻia aku hoʻi i nā ʻāina a me nā wahi he nui ma ʻEulopa, ʻAmelika, ʻAsia Hikina Hema, ka Hikina Waena, a pēlā aku, e lanakila ana i ka ʻike ākea a me ka hilinaʻi mai nā mea kūʻai aku ma ka home a ma waho.

ʻO kā mākou mau waʻapā quartz maʻamau a me nā paipu he mau ʻāpana koʻikoʻi i nā ʻanuʻu hana wela o ka hana ʻana i ka wafer silicon. I loko o ka diffusion, oxidation, a me nā umu annealing, ʻo ke aniani quartz wale nō ka mea e hōʻoiaʻiʻo ai ʻaʻohe haumia metala ʻoiai e mālama ana i ke kūpaʻa paʻa o ke kūkulu ʻana.

I ka wā e hiki mai ana, e hoʻomau ka ʻoihana i ka mahi nui ʻana i ke kahua o nā huahana quartz, e hoʻomaikaʻi mau i ka hana hou ʻenehana a me nā pae ʻenehana hana, a e hoʻoikaika e hāʻawi i nā mea kūʻai aku honua me nā hopena huahana quartz kiʻekiʻe a ʻoi aku ka ʻoihana, e kōkua ana i ka hoʻomohala kiʻekiʻe o nā ʻoihana hana kiʻekiʻe a me nā ʻoihana noiʻi ʻepekema.

No ke aha he mea nui ka Fused Quartz no nā mea lawe wafer

Loaʻa i ka quartz i hoʻohui ʻia kahi ʻano molekala i hana ʻia kokoke i ka silicon dioxide (SiO2). Hōʻoia kēia maʻemaʻe kiʻekiʻe i ka wā e hele ai nā wafers i nā kaʻina hana wela kiʻekiʻe e like me ka diffusion a i ʻole ka chemical vapor deposition (CVD), ʻaʻohe diffusion o nā metala kaumaha a i ʻole boron/phosphorus mai ka mea lawe i loko o ka wafer silicon.

Eia kekahi, haʻahaʻa loa ke koina o ka hoʻonui ʻana o ka wela (CTE) o ka silica fused (ma kahi o 5.5 x 10^-7 / °C). Hōʻoia kēia ʻaʻole e pelu, kūlou, a māwae paha ka waʻa quartz ʻoiai ke kau ʻia nei i nā hoʻololi wela wikiwiki mai ka mahana o ka lumi a ʻoi aku ma mua o 1000°C.

Nā ʻAno Hoʻolālā Koʻikoʻi o nā Waʻa Quartz

1. ʻAno Hana o ke Kahua: Pono ka laulā, ka hohonu, a me ke kihi o nā lua i loko o kahi waʻa quartz e pololei loa. Inā paʻa loa nā lua, hiki i nā wafers ke nahā a pipili paha ma muli o nā ʻokoʻa hoʻonui wela. Inā palupalu loa nā lua, hiki i nā wafers ke kūlou, e alakaʻi ana i ka ʻike like ʻole o ke kinoea i ka wā o ka waiho ʻana.

2. Ka Pono Kūkulu: ʻO nā hoʻonohonoho maʻamau e komo pū me nā waʻa pūpū, nā waʻa alapiʻi, a me nā waʻa paʻa. Aia ke koho i ka hoʻolālā kahe kinoea o ka umu. Hoʻohana pinepine nā ʻōnaehana hoʻolaha pālahalaha i nā waʻa quartz ʻano alapiʻi, ʻoiai ʻo nā kaʻina hana LPCVD e koi pinepine i nā waʻa paipu paʻa a i ʻole nā ​​​​​​waha e kāohi i ka hoʻolaha kinoea.