Hoʻohiki kā mākou hui i nā mea kūʻai aku me nā huahana papa mua a me nā hoʻonā a me ka lawelawe ma hope o ke kūʻai ʻana. Hoʻokipa maikaʻi mākou i kā mākou mau mea kūʻai maʻamau a me nā mea hou e hui pū me mākou no ka Chinese Professional Equal Diameter Type Sic Heater Silicon Carbide Heating Element, ʻO kā mākou pahuhopu "ʻo ka papahele hou, Passing Value", i loko o ka wā e hiki mai ana, kono mākou iā ʻoe e ulu pū me mākou a hoʻoulu i kahi holo lōʻihi maikaʻi loa!
Hoʻohiki kā mākou hui i nā mea kūʻai aku me nā huahana papa mua a me nā hoʻonā a me ka lawelawe ma hope o ke kūʻai ʻana. Hoʻokipa maikaʻi mākou i kā mākou mau mea kūʻai maʻamau a hou e hui pū me mākou noNa Kookoo Pumehana Sic a me na Mea Pumehana Sic, Hoʻopili kā mākou hui i ka ʻuhane o "nā koina haʻahaʻa, ʻoi aku ka maikaʻi, a me ka hoʻonui ʻana i nā pono no kā mākou mea kūʻai aku". Ke hoʻohana nei i nā talena mai ka laina like a me ka pili ʻana i ke kumu o ka "ʻoiaʻiʻo, ka manaʻoʻiʻo maikaʻi, ka mea maoli a me ka ʻoiaʻiʻo", ke manaʻo nei kā mākou hui e loaʻa ka hoʻomohala maʻamau me nā mea kūʻai mai ma ka home a ma waho!
MOCVD Substrate Heater, Mea Pumehana No MOCVD
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 lohi (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.
Hoʻohiki kā mākou hui i nā mea kūʻai aku me nā huahana papa mua a me nā hoʻonā a me ka lawelawe ma hope o ke kūʻai ʻana. Hoʻokipa maikaʻi mākou i kā mākou mau mea kūʻai maʻamau a me nā mea hou e hui pū me mākou no ka Chinese Professional Equal Diameter Type Sic Heater Silicon Carbide Heating Element, ʻO kā mākou pahuhopu "ʻo ka papahele hou, Passing Value", i loko o ka wā e hiki mai ana, kono mākou iā ʻoe e ulu pū me mākou a hoʻoulu i kahi holo lōʻihi maikaʻi loa!
ʻOihana PākēNa Kookoo Pumehana Sic a me na Mea Pumehana Sic, Hoʻopili kā mākou hui i ka ʻuhane o "nā koina haʻahaʻa, ʻoi aku ka maikaʻi, a me ka hoʻonui ʻana i nā pono no kā mākou mea kūʻai aku". Ke hoʻohana nei i nā talena mai ka laina like a me ka pili ʻana i ke kumu o ka "ʻoiaʻiʻo, ka manaʻoʻiʻo maikaʻi, ka mea maoli a me ka ʻoiaʻiʻo", ke manaʻo nei kā mākou hui e loaʻa ka hoʻomohala maʻamau me nā mea kūʻai mai ma ka home a ma waho!
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