I-Silicon Nitride Disk

Isithombe esifakiwe se-Silicon Nitride Disk

Incazelo emfushane:

I-Silicon Nitride Disk evela ku-Semicera iyisakhi se-ceramic esebenza kahle eklanyelwe ukusetshenziswa ezindaweni ezifunwa kakhulu. Yakhiwe nge-high-purity Silicon Nitride (Si3N4), le diski inikeza ukumelana okungavamile kokugqoka, ukuzinza okuphezulu kokushisa, namandla amangalisayo okusebenza. Kungakhathaliseki ukuthi isetshenziswa ekusebenzeni okunezinga lokushisa eliphezulu noma izinhlelo zokusebenza ezinembayo, i-Semicera Silicon Nitride Disk iletha ukusebenza okuthembekile, iqinisekisa ukuguga okuncane nokuqina okuhlala isikhathi eside ezimbonini ezifana nokukhiqiza i-semiconductor, i-aerospace, nokucubungula izinto zokwakha.

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

I-Silicon Nitride Disk ye-Semicera inikeza ukusebenza okuyingqayizivele ezinhlelweni ezifunwa kakhulu, ezakhiwe nge-high-purity Silicon Nitride (Si3N4) ukuze zinikeze ukuqina okuvelele, ukumelana nokugqoka, nokuzinza okuphezulu kwe-thermal. Le diski ye-ceramic ethuthukisiwe ilungele izinhlelo zokusebenza ezinembayo ezidinga ukugqokwa okuncane namandla aphezulu ngaphansi kwezimo ezimbi kakhulu. Idizayinelwe ukuhlangabezana nezidingo zezimboni ezifana nokukhiqiza i-semiconductor, i-aerospace, kanye nokucubungula izinto zokwakha, i-Semicera Silicon Nitride Disk iqinisekisa ukusebenza okuthembekile, ngisho nasezimweni ezinzima kakhulu.

Izinto Ezisebenza Kakhulu Zokusebenza Kahle

Yakhiwe kusuka ku-Silicon Nitride (Si3N4), i-Semicera Silicon Nitride Disk iyingxenye yohlu olubanzi lwezixazululo ze-ceramic ezithuthukisiwe ezihlanganisa i-Silicon Carbide (SiC), i-Alumina (Al2O3), i-Aluminium Nitride (AIN), ne-Zirconia (ZrO2). Lezi zinto zaziwa ngezakhiwo zazo eziphakeme zemishini, okuhlanganisa ukumelana nokugqoka, ukuzinza kokushisa, nokuhlanzeka okuphezulu, okuzenza zilungele ukusetshenziswa ezinhlobonhlobo zezinhlelo zokusebenza eziphezulu. I-Silicon Nitride Disk inikeza ukumelana okuhle kakhulu nokushaqeka okushisayo futhi ingagcina ubuqotho bayo ngaphansi kokuhlukahluka kwezinga lokushisa elidlulele, iqinisekise ukuthi isebenza ngokwethembeka ezindaweni eziyinselele.

Ihlala isikhathi eside futhi inokwethenjelwa ngaphansi kwezimo ezimbi kakhulu

I-Semicera Silicon Nitride Disk iphumelela kakhulu ezindaweni lapho ukumelana nokugqoka, ukuzinza kwe-thermal, nokuhlanzeka okuphezulu kubalulekile. Ukwakheka kwayo kwe-ceramic okuthuthukisiwe kuqinisekisa ukuthi igcina amandla ayo kanye nokuqina ngisho nangaphansi kwezimo ezinzima, okuhlanganisa amazinga okushisa aphezulu kanye nokuchayeka kumakhemikhali anolaka. Lezi zakhiwo zikwenza kube yisixazululo esifanelekile sezimboni ezidinga izinto ezihlala isikhathi eside, ezisebenza kahle ezingamelana nezimo ezidingekayo ngaphandle kokubeka engcupheni ikhwalithi noma ukunemba.

Izakhiwo ze-silicon nitride ceramics

I-1, inamandla aphezulu ebangeni elikhulu lokushisa;

2, ukuphuka okuphezulu kokuqina;

3, amandla amahle okugoba;

4, ukumelana nokukhathala kwemishini nokukhasa;

5, ukukhanya - ukuminyana okuphansi;

6, ubulukhuni obuphezulu nokumelana nokugqoka;

I-7, ukumelana nokushaqeka okuhle kakhulu kokushisa;

8, ukwanda okushisayo okuphansi;

9, isivikelo sikagesi;

10, ukumelana okuhle kwe-oxidation;

I-11, ukumelana nokugqwala kwamakhemikhali okuhle.

sem-se-images-of-si3n4-ceramic-at-a-5000---and-b-30-000---magnifications--c-pore-size-distribution-a

I-Silicon nitride ceramics ine-coefficient ephansi yokwandisa okushisayo kanye ne-thermal conductivity ephezulu, ngakho-ke inokumelana nokushaqeka kokushisa okuhle kakhulu. I-silicon nitride ecindezelwe ngokushisayo ngeke iphuke ngemva kokushiswa ibe ngu-1000 ℃ futhi ifakwe emanzini abandayo. Emazingeni okushisa angeqisi kakhulu, i-silicon nitride inamandla amakhulu kanye nokumelana nomthelela, kepha ngaphezu kuka-1200 ℃ izolimala ngokukhula kwesikhathi sokusetshenziswa, ukuze amandla ayo anciphe, athambekele ekulimaleni kokukhathala ngaphezu kuka-1450 ℃, ngakho ukusetshenziswa izinga lokushisa le-Si3N4 ngokuvamile alidluli ku-1300℃.

Izicelo embonini ye-Semiconductor

Embonini ye-semiconductor, i-Silicon Nitride Disk evela ku-Semicera isetshenziswa ezinhlelweni ezihlukahlukene, okuhlanganisa abathwali be-wafer, ama-mechanical seal, izikebhe eziyisinkwa, nezinye izakhi ezidinga ukuhlanzeka okuphezulu namandla angavamile. Ukumelana nokugqokwa kwediski nekhono lokusingatha imithwalo ephezulu yokushisa kuyenza ifaneleke ukusetshenziswa ezinqubweni ezifana nokubamba i-wafer, lapho ukulawula ukungcoliswa nobuqotho besakhiwo kubalulekile.

Ukuhlanzeka okuphezulu kwe-Silicon Nitride Disk kuqinisekisa ubungozi obuncane bokungcoliswa, okuyenza ilungele izindawo ezihlanzekile lapho ukunemba kubaluleke kakhulu. Ukwengeza, ukuzinza kwayo okushisayo okuphakeme kuyenza ikwazi ukusebenza ezimweni ezimbi kakhulu, njengalezo ezitholakala ezinqubweni zokwenziwa kwe-semiconductor ezibandakanya ukwelashwa okusezingeni eliphezulu.

Izixazululo Ze-Ceramic Ezithuthukisiwe Zokuthembeka Kwesikhathi Eside

I-Semicera Silicon Nitride Disk iyisinqumo esihle kakhulu sezinhlelo zokusebenza ezidinga izinto ezisebenza kahle ezinokugcinwa okuphansi nokuthembeka okuphezulu. Kungakhathaliseki ukuthi isetshenziswa njengengxenye yomkhono we-axle, noma kumasistimu ayinkimbinkimbi njengemishini yokucubungula i-semiconductor, lesi sixazululo se-ceramic esiyinhlanganisela siqinisekisa ukusebenza okuhlala isikhathi eside kanye nesikhathi esincishisiwe sokuphumula.

Ngokuhlanganiswa kwayo kokumelana nokugqoka, ukuzinza okuphezulu kokushisa, nokuhlanzeka okuphezulu, i-Silicon Nitride Disk ka-Semicera inikeza isisombululo esiphezulu sezimboni ezidinga izinto ezikwazi ukumelana nezimo ezimbi kakhulu ngenkathi zigcina ukunemba nokusebenza.

Khetha i-Semicera Silicon Nitride Disk ukuze uthole ukwethembeka okungenakuqhathaniswa, ukuqina, nokusebenza ngisho nasezinhlelweni ezinzima kakhulu.