Hoʻoikaika mākou i ka hoʻomohala ʻana a me ka hoʻolauna ʻana i nā huahana hou i ka mākeke i kēlā me kēia makahiki no ke kumu kūʻai kūʻai ʻo High Quality Customized Graphite Heater for Polycrystalline Silicon Ingot Furnace, Welina mai i nā mea kūʻai aku a pau o ka hale a me nā ʻāina ʻē e hele i kā mākou hui, e hana i kahi manawa lōʻihi e kā mākou hui.
Hoʻoikaika mākou i ka hoʻomohala ʻana a hoʻokomo i nā huahana hou i ka mākeke i kēlā me kēia makahiki noʻO ke kapuahi wela graphite Kina a me ke kahua wela graphite, Ma waho aʻe o ka hana ʻike a me ka hoʻokele ʻana, nā lako hana kiʻekiʻe e hōʻoia i ko mākou maikaʻi a me ka manawa hāʻawi, ʻimi kā mākou hui i ke kumu o ka manaʻoʻiʻo maikaʻi, kiʻekiʻe a me ka hana kiʻekiʻe. Ke hōʻoiaʻiʻo nei mākou e hoʻāʻo kā mākou ʻoihana i kā mākou mea maikaʻi loa e hōʻemi i ke kumukūʻai kūʻai aku o ka mea kūʻai aku, hoʻopōkole i ka manawa o ke kūʻai ʻana, kūpaʻa ka maikaʻi o nā mea kūʻai aku, hoʻonui i ka ʻoluʻolu o nā mea kūʻai aku a loaʻa ke kūlana lanakila-lanakila.
Mea hoʻomehana graphite:
Hoʻohana ʻia nā mea hoʻomehana graphite i ka umu wela wela me ka mahana i hiki i ka 2200 degere ma ke kaiapuni vacuum a me 3000 degere i loko o ka deoxidized a hoʻokomo ʻia ke kinoea.
ʻO nā hiʻohiʻona nui o ka graphite heater:
1. kūlike o ka hoʻolālā hoʻomehana.
2. maikaʻi uila conductivity a kiʻekiʻe uila ukana.
3. pale ʻana i ka corrosion.
4. inoxidizability.
5. kiʻekiʻe kemika maemae.
6. ikaika mechanical kiʻekiʻe.
ʻO ka pōmaikaʻi, ʻoi aku ka maikaʻi o ka ikehu, ka waiwai kiʻekiʻe a me ka mālama haʻahaʻa.
Hiki iā mākou ke hana i ka anti-oxidation a me ke ola lōʻihi o ka graphite crucible, graphite mold a me nā ʻāpana āpau o ka graphite heater.
Nā palena nui o ka mea hoʻomehana graphite:
Hōʻike ʻenehana | VET-M3 |
ʻAiʻi Nui (g/cm3) | ≥1.85 |
Maʻiʻo Lehu (PPM) | ≤500 |
Kahakai ʻoʻoleʻa | ≥45 |
Kū'ē Kūikawā (μ.Ω.m) | ≤12 |
ʻO ka ikaika ʻoluʻolu (Mpa) | ≥40 |
Ka ikaika hoʻoemi (Mpa) | ≥70 |
Max. Ka nui o ka palaoa (μm) | ≤43 |
Coefficient o ka hoonui wela Mm/°C | ≤4.4*10-6 |
ʻO ka mea hoʻomehana graphite no ka umu uila he mau waiwai o ka pale ʻana i ka wela, ke kū ʻana o ka oxidation, ka conductivity uila maikaʻi a me ka ʻoi aku o ka ikaika mechanical. Hiki iā mākou ke mīkini i nā ʻano mea hoʻomehana graphite e like me nā hoʻolālā o nā mea kūʻai aku.
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inā he nīnau ʻē aʻe kāu, pls e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou e like me lalo
Hoʻoikaika mākou i ka hoʻomohala ʻana a me ka hoʻolauna ʻana i nā huahana hou i ka mākeke i kēlā me kēia makahiki no ke kumu kūʻai kūʻai ʻo High Quality Customized Graphite Heater for Polycrystalline Silicon Ingot Furnace, Welina mai i nā mea kūʻai aku a pau o ka hale a me nā ʻāina ʻē e hele i kā mākou hui, e hana i kahi manawa lōʻihi e kā mākou hui.
Kūʻai kūʻaiʻO ke kapuahi wela graphite Kina a me ke kahua wela graphite, Ma waho aʻe o ka hana ʻike a me ka hoʻokele ʻana, nā lako hana kiʻekiʻe e hōʻoia i ko mākou maikaʻi a me ka manawa hāʻawi, ʻimi kā mākou hui i ke kumu o ka manaʻoʻiʻo maikaʻi, kiʻekiʻe a me ka hana kiʻekiʻe. Ke hōʻoiaʻiʻo nei mākou e hoʻāʻo kā mākou ʻoihana i kā mākou mea maikaʻi loa e hōʻemi i ke kumukūʻai kūʻai aku o ka mea kūʻai aku, hoʻopōkole i ka manawa o ke kūʻai ʻana, kūpaʻa ka maikaʻi o nā mea kūʻai aku, hoʻonui i ka ʻoluʻolu o nā mea kūʻai aku a loaʻa ke kūlana lanakila-lanakila.