MOCVD Substrate Heater, Mea Pumehana No MOCVD

MOCVD Mea hoʻomehana honua, Nā ʻElemu Pumehana No MOCVD,
mea hoʻomehana graphite, ʻO ka graphite Semiconductor, mea hoʻomehana, MOCVD Mea hoʻomehana honua,

MOCVD Substrate Heater, Mea Pumehana No MOCVD

graphitemea hoʻomehana:
ʻO kamea hoʻomehana graphiteHoʻohana ʻia nā ʻāpana i loko o ka umu wela wela me ka mahana a hiki i ka 2200 degere ma ke kaiapuni vacuum a me 3000 degere i ka deoxidized a hoʻokomo ʻia i ke kinoea.
ʻO nā hiʻohiʻona nui o ka graphitemea hoʻomehana:
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:

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.