ʻO ka alumina ceramics kahi ʻano hana ʻenekinia, a ʻokoʻa loa ka hoʻohana ʻana i kēlā me kēia lā i nā huahana ceramic.Ua ʻike ʻia nā seramika alumina e like me nā seramika pale ʻaʻahu, no ka mea, maikaʻi loa ka pale ʻana i ka ʻaʻahu, ke kūpaʻa corrosion, ke kūpaʻa wela kiʻekiʻe, no laila ua hoʻohana nui ʻia i ke kila, lanahu, mining, sima, kemika a me nā ʻoihana ʻē aʻe, he koho maikaʻi no ka ʻoihana. ʻaʻahu kūʻē.
Hoʻokaʻawale ʻia ke kaʻina hana o ka alumina ceramics i kekahi mau ʻanuʻu: hoʻomākaukau i ka pauka, kaomi ʻana, sintering.
No ka hana ʻana i nā seramika ʻaʻahu me ka hana maikaʻi, pono ia e koho i ka pauka alumina maikaʻi, nona ka nui o ka nui o 1μm a i ʻole.I ke kaʻina hana o ka hoʻomākaukau ʻana i ka pauka, pono e hoʻohui ʻia nā mea hoʻohui like ʻole e hoʻomākaukau ai i ka pauka me nā waiwai like ʻole.
Hiki ke hana ʻia nā seramika alumina ma nā ʻano like ʻole.ʻO nāʻano hana maʻamau he maloʻo kaomi maloʻo, grouting molding, extrusion, isostatic pressing molding, injection method, rolling method, hot pressing method, gel method, etc. Molding supply is the key to prepare high performance wear-resistant ceramics.ʻO ka ʻōlelo maʻamau, ʻoi aku ka paʻakikī o nā alumina ceramics i hana ʻia e ka paʻi maloʻo a me ke kaʻina hana isostatic kaomi.
ʻO ka sintering alumina ceramics kekahi hana koʻikoʻi.I waena o lākou, ʻo ka mālama ʻana i ka mahana sintering ka mea nui, e hoʻoholo i ka density, ka hoʻolālā a me ke ola lawelawe o ka ceramic.
ʻO kēlā me kēia ʻanuʻu o ka hana ʻana oalumina keramikapono i ka mana a me ka ʻike ʻoihana, i mea e loaʻa ai nā seramika maikaʻi loa.
Ka manawa hoʻouna: Apr-17-2023