Loaʻa iā ia kahi helu hōʻaiʻē ʻoihana ʻoihana maikaʻi, mea kūʻai aku ma hope o ke kūʻai aku ʻana a me nā mea hana hana hou, ua loaʻa iā mākou kahi kūlana maikaʻi loa i waena o kā mākou mea kūʻai aku ma ka honua holoʻokoʻa no ke kūlana kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe ʻo Graphite Heater no ka Industrial Furnace, Welina mai i kekahi o nā nīnau a me nā hopohopo no kā mākou mea kūʻai, ke kakali nei mākou i ka hoʻokumu ʻana i kahi male ʻoihana liʻiliʻi lōʻihi me ʻoe i ka wā lōʻihi. e launa pū me mākou i kēia lā.
Loaʻa iā ia kahi helu hōʻaiʻē ʻoihana ʻoihana maikaʻi, mea kūʻai aku ma hope o ke kūʻai aku a me nā mea hana hana hou, ua loaʻa iā mākou kahi kūlana maikaʻi loa i waena o kā mākou mea kūʻai aku ma ka honua noKina Graphite Heater a me Graphite Crucible, Mai ka manawa mau, ke hoʻomau nei mākou i ka "wehe a me ka pololei, kaʻana like, ka ʻimi ʻana i ka maikaʻi, a me ka hoʻokumu ʻana i ka waiwai" waiwai, pili i ka "kūpono a me ka maikaʻi, kālepa-oriented, ala maikaʻi loa, valve maikaʻi loa" ʻoihana ʻikepili. Me ko mākou honua holoʻokoʻa he mau lālā a me nā hoa hana e hoʻomohala i nā wahi ʻoihana hou, nā kumu waiwai maʻamau. Aloha nui mākou a hui pū mākou i nā kumuwaiwai honua, e wehe ana i kahi ʻoihana hou me ka mokuna.
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.
Loaʻa iā ia kahi helu hōʻaiʻē ʻoihana ʻoihana maikaʻi, mea kūʻai aku ma hope o ke kūʻai aku ʻana a me nā mea hana hana hou, ua loaʻa iā mākou kahi kūlana maikaʻi loa i waena o kā mākou mea kūʻai aku ma ka honua holoʻokoʻa no ke kūlana kiʻekiʻe kiʻekiʻe kiʻekiʻe kiʻekiʻe ʻo Graphite Heater no ka Industrial Furnace, Welina mai i kekahi o nā nīnau a me nā hopohopo no kā mākou mea kūʻai, ke kakali nei mākou i ka hoʻokumu ʻana i kahi male ʻoihana liʻiliʻi lōʻihi me ʻoe i ka wā lōʻihi. e launa pū me mākou i kēia lā.
maikaʻi maikaʻiKina Graphite Heater a me Graphite Crucible, Mai ka manawa mau, ke hoʻomau nei mākou i ka "wehe a me ka pololei, kaʻana like, ka ʻimi ʻana i ka maikaʻi, a me ka hoʻokumu ʻana i ka waiwai" waiwai, pili i ka "kūpono a me ka maikaʻi, kālepa-oriented, ala maikaʻi loa, valve maikaʻi loa" ʻoihana ʻikepili. Me ko mākou honua holoʻokoʻa he mau lālā a me nā hoa hana e hoʻomohala i nā wahi ʻoihana hou, nā kumu waiwai maʻamau. Aloha nui mākou a hui pū mākou i nā kumuwaiwai honua, e wehe ana i kahi ʻoihana hou me ka mokuna.