Hoʻoikaika mākou i ka holomua a hoʻokomo i nā hopena hou i loko o ka mākeke i kēlā me kēia makahiki no Kina Manufacturer no High Density High Strength Carbon Graphite Panel & Plate Heater for Furnace, I kēia manawa he ʻehā kā mākou hopena alakaʻi. Kūʻai nui ʻia kā mākou mea kūʻai aku ʻaʻole wale ma ka ʻāpana Kina, akā hoʻokipa ʻia hoʻi mai ka mākeke honua.
Hoʻoikaika mākou i ka holomua a hoʻokomo i nā hopena hou i ka mākeke i kēlā me kēia makahiki noʻO Kina ka Mea Hoʻolako Graphite a me nā Papa Graphite, E mālama ana i kā mākou hua'ōlelo "Hoʻopaʻa maikaʻi i ka maikaʻi a me nā lawelawe, Kaʻoluʻolu o nā mea kūʻai", No laila, hāʻawi mākou i kā mākou mau mea kūʻai me nā huahana kiʻekiʻe a me nā hoʻonā a me ka lawelawe maikaʻi loa. E hoʻomanaʻo e hoʻokaʻaʻike mai iā mākou no ka ʻike hou aku.
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.
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Hoʻoikaika mākou i ka holomua a hoʻokomo i nā hopena hou i loko o ka mākeke i kēlā me kēia makahiki no Kina Manufacturer no High Density High Strength Carbon Graphite Panel & Plate Heater for Furnace, I kēia manawa he ʻehā kā mākou hopena alakaʻi. Kūʻai nui ʻia kā mākou mea kūʻai aku ʻaʻole wale ma ka ʻāpana Kina, akā hoʻokipa ʻia hoʻi mai ka mākeke honua.
Kina Manufacturer noʻO Kina ka Mea Hoʻolako Graphite a me nā Papa Graphite, E mālama ana i kā mākou hua'ōlelo "Hoʻopaʻa maikaʻi i ka maikaʻi a me nā lawelawe, Kaʻoluʻolu o nā mea kūʻai", No laila, hāʻawi mākou i kā mākou mau mea kūʻai me nā huahana kiʻekiʻe a me nā hoʻonā a me ka lawelawe maikaʻi loa. E hoʻomanaʻo e hoʻokaʻaʻike mai iā mākou no ka ʻike hou aku.