ʻO ke kīʻaha Quartz Ceramic
ʻO ka wehewehe pōkole:
Loaʻa i ka Quartz ceramic ka maikaʻi o ka hoʻokō ʻana i ka haʻalulu wela me ka hoʻomaikaʻi ʻana i ka haku mele ʻana. Loaʻa i ka Quartz ceramic kahi helu liʻiliʻi o ka hoʻonui ʻana i ka wela, ke kūpaʻa kemika maikaʻi a me ke kūʻē ʻana i ke aniani hoʻoheheʻe corrosion.
Huahana Huahana
Huahana Huahana
Nā kikoʻī huahana
| ʻAno | Mea Hoohuoi |
| Mea waiwai | SiO2 |
| Ka Mahana Hana | ≤1650 ℃ |
| Kinohi | Square, Pipe, etc |
wehewehe huahana
Loaʻa i ka Quartz ceramic ka maikaʻi o ka hoʻokō ʻana i ka haʻalulu wela me ka hoʻomaikaʻi ʻana i ka haku mele ʻana. Loaʻa i ka Quartz ceramic kahi helu liʻiliʻi o ka hoʻonui ʻana i ka wela, ke kūpaʻa kemika maikaʻi a me ke kūʻē ʻana i ke aniani hoʻoheheʻe corrosion.
ʻO ka alumina kahi ʻano mea seramika i loaʻa i ka conductivity thermal kiʻekiʻe, ke kūpaʻa abrasion kiʻekiʻe, ka ikaika compressive, ke kūpaʻa wela kiʻekiʻe a me ke kūʻē i ka haʻalulu wela. He mea pono no ka hoʻohana ʻana i ka umu i loko o ka crucible, he haʻahaʻa ke kumu kūʻai i hoʻohālikelike ʻia me nā refractory ʻē aʻe.
ʻElua ʻano mea no ka SICER Crucible, Alumina a me Zirconia.
Me ke kūpaʻa maikaʻi loa i ka haʻalulu wela, corrosion, a me ka coefficient o ka hoʻonui ʻana i ka wela, ua hoʻohana nui ʻia lākou i ke kaʻina hoʻoheheʻe.
Loaʻa i ka alumina crucible maikaʻi ka waikawa a me ke kūpaʻa alkali a kūpono no ka hoʻoheheʻe ʻana i ke kila a me ke kila kila. Hiki ke piʻi ka mahana hana kiʻekiʻe loa i 1600 ℃
ʻO Zirconia Crucible ka pale maikaʻi loa i ka acid slag, a hoʻohana nui ʻia no ka hoʻoheheʻe ʻana mai ka super alloy a me ka metala hanohano, a ʻo ka mahana hana maikaʻi loa mai 1980 a 2100 ℃.
Nā noi
Hoʻohana nui ʻia ʻo Aluminum oxide crucible i kēia noi:
Hoʻohana ʻia no ka hana ʻana i nā ʻāpana no ka CVD, nā implants ion, photolithography, a me nā ʻāpana semiconductor.
Hoʻohana ʻia no nā umu ahi no ka ʻoihana metallurgy ma muli o kona hiki ke lawelawe ma lalo o ke kiʻekiʻe wela.
Hoʻohana ʻia ma ke ʻano he pale no nā kāne wela wela.
Hoʻohana ʻia no ka ʻoihana kemika me ka pale corrosion kiʻekiʻe.
Pōmaikaʻi
•Hoʻonui wela haʻahaʻa
•Kūleʻa haʻalulu wela maikaʻi
•Paʻa kemika maikaʻi
•Haʻahaʻa puʻupuʻu nui
•Kū'ē i ke aniani hehee ʻino
•Hoʻonui ka porosity haʻahaʻa a me ka ʻili maikaʻi i ka maʻemaʻe
•ʻOi aku ka ikaika mechanical a me ka pale ʻaʻahu
•Kūleʻa kemika maikaʻi i nā waikawa a me nā mea ʻē aʻe
•Manaʻo manaʻo kūlike
Hōʻike ʻia nā huahana
