Nā pono a me ka hana ʻana o nā apo keramika alumina

Apo keramika aluminahe mea hoʻohui mīkini i hana ʻia mai ka alumina ceramic. Ma muli o kāna hana kiʻekiʻe, ua lilo kāna noi i mea ākea loa i ka nohona hou. He aha nā pono o ke apo alumina ceramic a pehea e hana ʻia ai? ? E haʻi aku ka mea hana Chemshun Ceramics iā ʻoe.

ʻO ke apo keramika he mea hoʻohui i hana ʻia me ka mea keramika i hoʻokumu ʻia ma luna o ka alumina (al2o3). Loaʻa iā ia nā pono nui penei:

1. Maikaʻi loa ka pale ʻana, liʻiliʻi ka pohō alapine kiʻekiʻe akā maikaʻi ka pale alapine kiʻekiʻe.

2. Ke kūpaʻa wela, ka liʻiliʻi o ka hoʻonui wela, ka ikaika mechanical kiʻekiʻe a me ka conductivity thermal maikaʻi.

3. Ke kūpaʻa i ka pala kemika a me ke kūpaʻa metala hoʻoheheʻe ʻia.

4. ʻAʻole hiki ke ʻā ke apo keramika alumina, kila kila, ikaika a ʻaʻole maʻalahi ka hōʻino ʻia. Loaʻa iā ia nā waiwai maikaʻi loa i hiki ʻole ke hoʻohālikelike ʻia me nā mea ʻē aʻe a me nā mea metala.

5. Loaʻa i nā keramika alumina ke kūpaʻa i ka ʻaʻahu, akā ua like ka paʻakikī me ka corundum. No ka hiki ʻana i ka pae paʻakikī Mohs ʻeiwa, pono e hoʻohālikelike ʻia ke kūpaʻa ʻaʻahu me nā metala paʻakikī loa.

Ka hana ʻana o nā apo keramika alumina:

1. Ma muli o ke kiʻekiʻe o ka paʻakikī o nā mea keramika alumina, pono e hoʻohana ʻia nā mea wili paʻakikī a me ka wili ʻana i nā mea piliki no ka hoʻopau ʻana, e like me ka silicon carbide, boron carbide, daimana, a me nā mea ʻē aʻe, e wili pinepine ana i kēlā me kēia ʻanuʻu mai nā mea abrasives coarse a i nā mea abrasives maikaʻi, a laila ka wili ʻana i ka ʻili.

2. Pono e hoʻopau ʻia kekahi mau mea keramika alumina ma hope o ka sintering. No ka laʻana, ʻo nā huahana hiki ke hoʻohana ʻia ma ke ʻano he iwi hana e pono ai kahi ʻili kiʻekiʻe, e like me ka ʻili aniani, e hoʻonui i ka lubricity.

3. Hiki ke wili ʻia a hoʻopili ʻia nā apo keramika alumina me ka pauka Al203 micron a i ʻole ka hoʻopili daimana <1 μm. Eia kekahi, hiki ke hoʻohana ʻia nā hana hana laser a me ka hana ultrasonic grinding a me nā hana polishing.

Ma waho aʻe o nā apo keramika, hāʻawi pū ʻo Chemshun Ceramics i nā paipu pololei keramika kūpaʻa i ke kapa, nā paipu tapered, nā paipu curved, a pēlā aku. Welina mai e kūkākūkā.