ʻO kā mākou misionari e ulu aʻe i mea hoʻolako hou i nā mea kikohoʻe kiʻekiʻe a me nā mea kamaʻilio ma o ka hāʻawi ʻana i ka hoʻolālā hoʻohui ʻia a me ke ʻano, ka hana papa honua, a me nā lawelawe lawelawe no ke kumu kūʻai kūʻai SCR (double spiral) Silicon Carbide (SiC) Heating Element , Sic Heater, Me ka laulā, ka maikaʻi kiʻekiʻe, nā kumukūʻai kūpono a me nā hoʻolālā hoʻolālā, ʻike nui ʻia kā mākou mea kūʻai a hilinaʻi ʻia e nā mea hoʻohana a hiki ke hālāwai me ka hoʻololi mau ʻana i nā pono waiwai a me ka nohona.
ʻO kā mākou misionari e ulu a lilo i mea hoʻolako hou i nā mea kiʻi kiʻi kiʻekiʻe a me nā mea kamaʻilio ma o ka hāʻawi ʻana i ka hoʻolālā a me ke ʻano kūpono, ka hana papa honua, a me nā hiki lawelaweʻElemu Pumehana Silicon Carbide Kina a me ʻElemu Pumehana Sic, Ina paha e lilo kekahi o ia mau mea i mea hoihoi ia oe, e ae mai oe ia makou e ike. E hauʻoli mākou i ka hāʻawi ʻana iā ʻoe i kahi ʻōlelo no ka loaʻa ʻana o nā kikoʻī kikoʻī o kekahi. I kēia manawa ua loaʻa iā mākou nā loea R&D ʻike pilikino e hoʻokō i kekahi o nā koi o kekahi, Ke ʻike nei mākou i mua i ka loaʻa ʻana o kāu mau nīnau i ka wā e hiki mai ana. Welina mai e nānā i kā mākou hui.
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.
FAQ
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inā he nīnau ʻē aʻe kāu, pls e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou e like me lalo
ʻO kā mākou misionari e ulu aʻe i mea hoʻolako hou i nā mea kikohoʻe kiʻekiʻe a me nā mea kamaʻilio ma o ka hāʻawi ʻana i ka hoʻolālā hoʻohui ʻia a me ke ʻano, ka hana papa honua, a me nā lawelawe lawelawe no ke kumu kūʻai kūʻai SCR (double spiral) Silicon Carbide (SiC) Heating Element , Sic Heater, Me ka laulā, ka maikaʻi kiʻekiʻe, nā kumukūʻai kūpono a me nā hoʻolālā hoʻolālā, ʻike nui ʻia kā mākou mea kūʻai a hilinaʻi ʻia e nā mea hoʻohana a hiki ke hālāwai me ka hoʻololi mau ʻana i nā pono waiwai a me ka nohona.
Kumukuai hoemiʻElemu Pumehana Silicon Carbide Kina a me ʻElemu Pumehana Sic, Ina paha e lilo kekahi o ia mau mea i mea hoihoi ia oe, e ae mai oe ia makou e ike. E hauʻoli mākou i ka hāʻawi ʻana iā ʻoe i kahi ʻōlelo no ka loaʻa ʻana o nā kikoʻī kikoʻī o kekahi. I kēia manawa ua loaʻa iā mākou nā loea R&D ʻike pilikino e hoʻokō i kekahi o nā koi o kekahi, Ke ʻike nei mākou i mua i ka loaʻa ʻana o kāu mau nīnau i ka wā e hiki mai ana. Welina mai e nānā i kā mākou hui.