Isahani ya Ceramic ya Silicon Carbide (SiC)

Ishusho y'icyapa cya Silicon Carbide (SiC) Ceramic

Ibisobanuro bigufi:

Amasahani ya Silikoni Karubide (SiC) ni ibikoresho bya silikoni bikomeye kandi bisukuye cyane byakorewe ahantu hasaba ubushyuhe budasanzwe, gukomera mu byuma, no kudakoresha imiti. Kubera ubukana bwiza, ubucucike buke, no gutwara ubushyuhe bwinshi, amasahani ya SiC akoreshwa cyane mu gutunganya ibikoresho bya semiconductor, amatanura ashyushye cyane, imashini zikora neza, n'inganda zikora ibintu byangiza.

Ohereza imeri kuri twe

Ibiranga

Ishusho irambuye

Incamake y'ibicuruzwa

Izi plaque zigumana ubuziranenge mu gihe cy’ibihe bikomeye, bigatuma ziba igisubizo cyiza cy’ibikoresho byo mu gihe kizaza bikora neza cyane.

Ibiranga by'ingenzi n'Imiterere

Ubukomere bwinshi n'ubudashira– Bigereranywa na diyama, bigatuma iramba.
Kwaguka guke k'ubushyuhe– Bigabanya imihindagurikire y’ikirere mu gihe cy’ubushyuhe cyangwa ubukonje bwihuse.
Ubushyuhe bwinshi butwara umuvuduko mwinshi- Gukwirakwiza ubushyuhe neza kuri sisitemu zo kugenzura ubushyuhe.
Ubudahangarwa budasanzwe bw'ibinyabutabire– Irwanya aside, alkali, n'ibidukikije bya plasma.
Yoroheje ariko ikomeye cyane– Ingano ikomeye y’uburemere ugereranije n’iy’ibyuma.
Imikorere myiza cyane mu bushyuhe buri hejuru– Ubushyuhe bwo gukora kugeza kuri 1600°C (biterwa n'urwego).
Uburimbane bukomeye mu by'ikoranabuhanga- Ni byiza cyane kugira ngo imiterere y'inzu ikomeze kuba myiza kandi ihamye.

Uburyo bwo gukora

Amasahani ya SiC ceramic akunze gukorwa binyuze muri imwe muri izi nzira zikurikira:

• Karubide ya Silicon ifite Reaction-Bonded (RBSC / RBSiC)

Bikorwa hinjijwe silikoni ishongeshejwe mu gice cya SiC gifite imyenge
Ifite imbaraga nyinshi, ubushobozi bwo gukora neza, kandi ikagira ubushobozi bwo kudahungabana mu buryo bungana
Bikwiriye amasahani manini akenera kugenzura neza ko arambuye

• Silikoni Karubide Ikozwe mu Gikoresho (SSiC)

Bikorwa binyuze mu gusya ifu ya SiC ifite isuku nyinshi
Itanga ubuziranenge, imbaraga, no kurwanya ingese mu buryo buhebuje
Ni byiza cyane mu gukoresha semiconductor na chemicals bisaba ahantu hasukuye cyane

• Karubide ya Silicone ya CVD (CVD-SiC)

Uburyo bwo gushyira umwuka w'uburozi mu kirere
Ubuziranenge bwo hejuru cyane, ubuso bunini cyane kandi bworoshye cyane
Ikunze kugaragara mu bikoresho bya semiconductor wafer, susceptors, n'ibice by'icyumba cy'imyanda

Porogaramu

Amasahani ya SiC Ceramic akoreshwa cyane mu nganda nyinshi:

Semiconductor & Electronics

Amasahani yo gutwaramo wafer
Abasusi
Ibice by'itanura rikwirakwiza
Ibice byo gushushanya no gushyiramo ibikoresho mu cyumba

Ibice by'itanura rishyuha cyane

Amasahani yo gushyigikira
Ibikoresho byo mu ifuru
Ubwikorezi n'uburinzi bw'ibikoresho bishyushya

Ibikoresho by'inganda

Amasahani yo kwambaraho ibikoresho bya tekiniki
Udupapuro two kurerembaho
Ibice bya pompe na valve
Amasahani arwanya ingese n'imiti

Ibyerekeye Ikiresiteri n'Ubwunganizi mu by'Indege

Amasahani yoroheje kandi akomeye kandi afite imiterere miremire
Ibikoresho byo kurinda ubushyuhe bwinshi

Ibisobanuro n'uburyo bwo guhindura ibintu

Amasahani ya SiC ceramic ashobora gukorwa hakurikijwe ibishushanyo byihariye:

• Ingano:
Ubunini: 0.5–30 mm
Uburebure bwo ku ruhande ntarengwa: kugeza kuri mm 600 (buhinduka bitewe n'uburyo bukoreshwa)

• Kwihanganirana:
± 0.01–0.05 mm bitewe n'urwego rw'imashini

• Irangi ryo ku rwego rwo hejuru:

Hasi / hasi
Iraseye (Ra < 5 nm kuri CVD-SiC)
Ubuso bukozwe nk'ubusitani

• Amanota y'ibikoresho:
RBSiC / SSiC / CVD-SiC

• Amahitamo y'ishusho:
Amasahani arambuye, amasahani kare, amasahani azengurutse, amasahani afite imiyoboro, amasahani afite imyenge, n'ibindi.

Ibibazo Bikunze Kubazwa ku Indorerwamo za Quartz

Q1: Ni irihe tandukaniro riri hagati ya RBSiC na SSiC plaques?

A:RBSiC itanga imbaraga nziza za mekanike n'ubushobozi bwo ku giciro, mu gihe SSiC ifite ubuziranenge bwo hejuru, irwanya ingese neza, kandi ifite imbaraga nyinshi. SSiC ni yo ikundwa cyane mu gukoresha semiconductor na chemical.

Q2: Ese amasahani ya SiC ceramic ashobora kwihanganira impanuka y'ubushyuhe?

A:Yego. SiC ifite ubushyuhe buke kandi ifite ubushobozi bwo gutwara ubushyuhe bwinshi, ibyo bigatuma ubushyuhe budashobora guhagarara neza.

Q3: Ese amasahani ashobora gusigwa kugira ngo akoreshwe mu buso bw'indorerwamo?

A:Yego. CVD-SiC na SSiC ifite ubuziranenge buhanitse bishobora gutanga polishing yo mu rwego rwo hejuru hakurikijwe ibisabwa na optique cyangwa semiconductor.

Q4: Ese ushyigikira imashini zikozwe mu buryo bwihariye?

A:Yego. Amasahani ashobora gukorwa hakurikijwe ibishushanyo byawe, harimo imyobo, icyuho, aho ibintu biherereye, n'imiterere yihariye.

Ku bijyanye natwe

XKH yihariye mu iterambere, gukora, no kugurisha ikirahure cyihariye cya optique n'ibikoresho bishya bya kristu. Ibicuruzwa byacu bitanga ibikoresho by'ikoranabuhanga bya optique, ibikoresho by'ikoranabuhanga bikoreshwa n'abantu, n'ibya gisirikare. Dutanga ibikoresho bya optique bya Safira, ibifuniko bya lens za telefoni zigendanwa, Ceramics, LT, Silicon Carbide SIC, Quartz, na semiconductor crystal wafers. Dufite ubuhanga n'ibikoresho bigezweho, turakora neza mu gutunganya ibicuruzwa bitari iby'ubuziranenge, tugamije kuba ikigo gikomeye mu ikoranabuhanga rigezweho mu bikoresho bya optoelectronic.