Me ka piha 'epekema maikaʻi hoʻokele kaʻina hana, maikaʻi maikaʻi a me ka hilinaʻi maikaʻi loa, loaʻa iā mākou ke kūlana maikaʻi loa a noho i kēia ʻoihana no ka Chinese wholesale High Quality Customized Graphite Heater for Polycrystalline Silicon Ingot Furnace, Adhering on the business philosophy of 'customer to begin with, forge mua ', mahalo mākou i nā mea kūʻai mai ma kou home a ma waho e hui pū me mākou e hāʻawi iā ʻoe i ka hui kūpono!
Me kahi kaʻina hoʻokele maikaʻi ʻepekema piha, maikaʻi maikaʻi a me ka hilinaʻi maikaʻi loa, loaʻa iā mākou kahi kūlana maikaʻi loa a noho i kēia ʻoihana noʻO ke kapuahi wela graphite Kina a me ke kahua wela graphite, Inā makemake ʻoe i kekahi o kā mākou huahana, a i ʻole nā mea ʻē aʻe e hana ʻia, e ʻoluʻolu e hoʻouna mai iā mākou i kāu nīnau, nā laʻana a i ʻole nā kiʻi kikoʻī. I kēia manawa, ke manaʻo nei mākou e hoʻomohala i kahi hui ʻoihana honua, ke kakali nei mākou i ka loaʻa ʻana o nā makana no nā ʻoihana hui a me nā papahana hui ʻē aʻe.
ʻO ka SIC Coated Graphite Heater no ka MOCVD K465i
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.
Me ka piha 'epekema maikaʻi hoʻokele kaʻina hana, maikaʻi maikaʻi a me ka hilinaʻi maikaʻi loa, loaʻa iā mākou ke kūlana maikaʻi loa a noho i kēia ʻoihana no ka Chinese wholesale High Quality Customized Graphite Heater for Polycrystalline Silicon Ingot Furnace, Adhering on the business philosophy of 'customer to begin with, forge mua ', mahalo mākou i nā mea kūʻai mai ma kou home a ma waho e hui pū me mākou e hāʻawi iā ʻoe i ka hui kūpono!
Pākē kūʻai nuiʻO ke kapuahi wela graphite Kina a me ke kahua wela graphite, Inā makemake ʻoe i kekahi o kā mākou huahana, a i ʻole nā mea ʻē aʻe e hana ʻia, e ʻoluʻolu e hoʻouna mai iā mākou i kāu nīnau, nā laʻana a i ʻole nā kiʻi kikoʻī. I kēia manawa, ke manaʻo nei mākou e hoʻomohala i kahi hui ʻoihana honua, ke kakali nei mākou i ka loaʻa ʻana o nā makana no nā ʻoihana hui a me nā papahana hui ʻē aʻe.