Isahani yo gusiga ya alumina ya 99.7% ifite umwobo

Ibisobanuro bigufi:

Isahani yo gusiga alumina wafer ifite imyobo myinshi ikoreshwa mu nganda za semiconductor, peteroli, chemical, photovoltaic, liquid crystal n'izindi nganda, nk'ibice bya mekanike, ibice by'ikoranabuhanga, disiki ya microwave induction, ibikoresho byo gukingira n'ibindi bice, ibikoresho bya semiconductor, ibikoresho byo gusukura, ibikoresho byo gukora kristalo y'amazi n'ibindi bice. Ceramic nini kandi nziza cyane zifite akamaro kanini mu nganda za safiro no mu nganda za chip za semiconductor. Ni inkunga y'ingenzi kandi ikoreshwa mu gusiga kristalo y'imiti (CMP) ya wafer za safiro na silikoni. Ceramic nini kandi nziza cyane zishobora gukoreshwa nk'icyuma gikingira alumina kuri LCD.

Ohereza imeri kuri twe

Ibisobanuro birambuye ku gicuruzwa

Ibiranga ibicuruzwa

Alumina ifite isuku nyinshi, 99.7%-99.9% ya alumina.

Ingufu nyinshi za mekanike, ubushobozi bwo kwangirika cyane, ubushyuhe bwinshi, ubushobozi bwo gukingira amashanyarazi, ubushobozi bwo kudahinduka cyane, ubushobozi bwo guhangana n'ubushyuhe no kudahinduka. Kuri ubu, gukoresha icyuma gisya disiki ya semiconductor silicon wafer yo gusya ni bwo buryo bwiza kandi bugezweho bwo gusya. Uburyo bwo gusya bufite impande ebyiri bukoreshwa mu gusya silicon wafer yaciwe, kandi ubwiza bwa silicon wafer burushaho kunozwa binyuze mu kunoza uburyo bwo gusya (ibikoresho bya disiki, amazi yo gusya, umuvuduko wo gusya n'umuvuduko wo gusya, nibindi). By'umwihariko, gukoresha ibyuma bya ceramic aho gukoresha ibyuma byabumbwe, kugira ngo hirindwe gusya ku buso bw'icyuma giterwa n'inkovu cyangwa umwanda, kugabanya ikoreshwa rya iyoni z'icyuma, bishobora kugabanya uburyo silicon itunganywa nyuma, kugabanya igihe cyo gukora (corrosion), kunoza umusaruro, no kugabanya igihombo cyo gutunganya silicon, kunoza cyane ikoreshwa rya silicon.

Ibipimo bya chimique/physique

umutungo
Ubucucike (g/cm3)	3.94-3.97
Ubuziranenge (%)	99.7-99.9
Ubukomere bwa Vickers (GPa)	≥17
Imbaraga zo kunama mu ngingo eshatu (MPa)	440-550
Igipimo cyo gukwirakwiza ubushyuhe (Cm2/s)	0.0968
Modulus ya elastic (GPa)	356

Ibisobanuro by'ibicuruzwa

Ifite ubugari bwa Φ850mm, ifite ubugari bwa 45mm cyangwa munsi yayo, ifite impeta (ingano ishobora guhindurwa).
Dushobora kandi gukora ibi bikurikira bikubiyemo ibikoresho bya keramike byo mu rwego rwo hejuru:
1, 1500x600x25mm munsi y'ikibaho kirekire, umurongo, ikibaho kare, urupapuro;
2. Inzira zo kuyobora ziri munsi ya mm 1000x45x45;
3, φ300 ~ 600x y'uburebure bw'umuyoboro udafite ubusa wa mm 500 cyangwa munsi yawo, silinda, umuyoboro w'amashanyarazi uvamo umwuka, n'ibindi.
4, ishobora guhindura imiterere n'ibipimo bitandukanye by'ibicuruzwa bya alumina ceramic bifite isuku nyinshi.

Ibyiza bya Chemshun Ceramics

Dufite uburenganzira bwihariye ku mutungo bwite mu by’ubwenge bwa PIBM, twibanda ku gukora ibice byiza bya ceramic. Ubu buryo bushya bucamo impinduka no kwangirika kwa ceramic nini mu gihe cyo gutegura, kandi imikorere y’ibicuruzwa irarushaho kunozwa ugereranije n’iy’ibice binini bya ceramic byateguwe hakoreshejwe uburyo gakondo.
Disiki yo gushushanya alumina ceramic yakozwe na Pingxiang Chemshun Ceramics Co., Ltd. ikoresha uburyo bwo gushushanya PIBM ubwayo. Ikoranabuhanga mpuzamahanga rigezweho rya PIBM ryakemuye neza ikibazo cy'ingenzi cyo guhindura imivurungano ya alumina nini. Ikoranabuhanga rya PIBM ceramic rizafungura irindi dirishya ryiza ku nganda za ceramic. Ntidukora gusa amasahani yo gushushanya alumina ceramic meza, ahubwo tunashyiramo n'izindi ceramic nini zifite ubwiza bwinshi, nka ceramic substrates 1200 * 500 * 20mm zo gukora ibikoresho bya LCD, imiyoboro ya semiconductor transmission, ibice by'ingufu, ibice rusange bya mekanike, ceramics zirinda amasasu.