Ua hauʻoli mākou i kahi kūlana maikaʻi loa i waena o kā mākou mau mea kūʻai aku no ka maikaʻi o kā mākou mea kūʻai nui, ke kumukūʻai hoʻokūkū a me ka lawelawe kūpono no ka mea hoʻolako pono ʻo Graphite Heater no ka hoʻoheheʻe ʻana i hana ʻia ma Kina, Ke alakaʻi nei i ke ʻano o kēia kahua ko mākou manaʻo hoʻomau. ʻO ka hoʻomākaukau ʻana e hoʻomaka me nā mea papa kā mākou pahuhopu. No ka hana ʻana i kahi wā e hiki mai ana, makemake mākou e hui pū me nā hoaaloha maikaʻi a pau ma kou home a ma waho. Inā makemake ʻoe i loko o kā mākou hāʻina, e ʻoluʻolu e ʻoluʻolu e launa pū me mākou.
Ua hauʻoli mākou i kahi kūlana maikaʻi loa ma waena o kā mākou mea e manaʻo ai no kā mākou mea kūʻai maikaʻi loa, ke kumukūʻai hoʻokūkū a me ka lawelawe kūpono noKina Graphite Heater no ka hoohehee a me ka Lako Graphite, Ua lanakila mākou i ka inoa maikaʻi ma waena o nā mea kūʻai aku ma waho a me ka home. Hoʻopili i ka manaʻo hoʻokele o "ka mea kūʻai aku, ka mea kūʻai mua, ka hana kiʻekiʻe a me nā lawelawe makua", hoʻokipa maikaʻi mākou i nā hoaaloha mai nā ʻano āpau o ke ola e hui pū me mākou.
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.
Ua hauʻoli mākou i kahi kūlana maikaʻi loa i waena o kā mākou mau mea kūʻai aku no ka maikaʻi o kā mākou mea kūʻai nui, ke kumukūʻai hoʻokūkū a me ka lawelawe kūpono no ka mea hoʻolako pono ʻo Graphite Heater no ka hoʻoheheʻe ʻana i hana ʻia ma Kina, Ke alakaʻi nei i ke ʻano o kēia kahua ko mākou manaʻo hoʻomau. ʻO ka hoʻomākaukau ʻana e hoʻomaka me nā mea papa kā mākou pahuhopu. No ka hana ʻana i kahi wā e hiki mai ana, makemake mākou e hui pū me nā hoaaloha maikaʻi a pau ma kou home a ma waho. Inā makemake ʻoe i loko o kā mākou hāʻina, e ʻoluʻolu e ʻoluʻolu e launa pū me mākou.
Mea hoolako hilinaiKina Graphite Heater no ka hoohehee a me ka Lako Graphite, Ua lanakila mākou i ka inoa maikaʻi ma waena o nā mea kūʻai aku ma waho a me ka home. Hoʻopili i ka manaʻo hoʻokele o "ka mea kūʻai aku, ka mea kūʻai mua, ka hana kiʻekiʻe a me nā lawelawe makua", hoʻokipa maikaʻi mākou i nā hoaaloha mai nā ʻano āpau o ke ola e hui pū me mākou.