ʻO kekahi o nā mea wela loa no nā mea hoʻomehana graphite kūikawā no ka hoʻoheheʻe ʻana i nā mea kanu

Loaʻa iā mākou kekahi o nā mea hana hou loa, nā ʻenehana loea a me nā limahana, ʻike ʻia nā ʻōnaehana hoʻokele maikaʻi maikaʻi a me ke kākoʻo kūʻai huahana akamai maikaʻi ma mua o ke kūʻai aku ʻana no kekahi o nā mea wela loa no ka mea hoʻoheheʻe kiʻekiʻe kiʻekiʻe no ka hoʻoheheʻe ʻana i nā kemika. e launa pū me ka lima e hana pū i ka wā e hiki mai ana. Hoʻokipa maikaʻi mākou iā ʻoe e kipa i kā mākou ʻoihana a kelepona iā mākou no ka launa pū ʻana!
Loaʻa iā mākou kekahi o nā mea hana kiʻekiʻe loa, nā ʻenehana loea a me nā limahana hana, ʻike ʻia nā ʻōnaehana hoʻokele maikaʻi maikaʻi a me kahi mea kūʻai aku i nā mea kūʻai aku ma mua o ke kūʻai aku kākoʻo noMea hoohehee a me ka mea hoowali wela o Kina, I loko o 11 makahiki, I kēia manawa ua komo mākou ma mua o 20 mau hōʻikeʻike, loaʻa ka mahalo kiʻekiʻe loa mai kēlā me kēia mea kūʻai. Ke hoʻolaʻa nei kā mākou hui i kēlā "mea kūʻai mua" a hoʻohiki i ke kōkua ʻana i nā mea kūʻai aku e hoʻonui i kā lākou ʻoihana, i lilo lākou i Big Boss!
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:

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.

Loaʻa iā mākou kekahi o nā mea hana hou loa, nā ʻenehana loea a me nā limahana, ʻike ʻia nā ʻōnaehana hoʻokele maikaʻi maikaʻi a me ke kākoʻo kūʻai huahana akamai maikaʻi ma mua o ke kūʻai aku ʻana no kekahi o nā mea wela loa no ka mea hoʻoheheʻe kiʻekiʻe kiʻekiʻe no ka hoʻoheheʻe ʻana i nā kemika. e launa pū me ka lima e hana pū i ka wā e hiki mai ana. Hoʻokipa maikaʻi mākou iā ʻoe e kipa i kā mākou ʻoihana a kelepona iā mākou no ka launa pū ʻana!
ʻO kekahi o nā mea wela loa noMea hoohehee a me ka mea hoowali wela o Kina, I loko o 11 makahiki, I kēia manawa ua komo mākou ma mua o 20 mau hōʻikeʻike, loaʻa ka mahalo kiʻekiʻe loa mai kēlā me kēia mea kūʻai. Ke hoʻolaʻa nei kā mākou hui i kēlā "mea kūʻai mua" a hoʻohiki i ke kōkua ʻana i nā mea kūʻai aku e hoʻonui i kā lākou ʻoihana, i lilo lākou i Big Boss!