Xargaha khafiifka ah ee silicon Carbide
Dahabiga silicon Carbide
Naqshadeynta astaamaha silicon Carbide (Sic) xargaha toosan ee u adkaysta:
(1) Naqshadeynta darbada qulqulka qulqulka
Guryaha jilicsan, qulqulaya ee ka soo baxa gudaha ee ka soo baxa wax yar oo ka baxsan yareynta socodka socodka socodka, samaynta xargaha SIC ee la waafajin karo codsiyada warshadaha kala duwan.
(2) Atomization Horumar
Qaliin faafinta ah ayaa lagu gariiri karaa dhibco yar oo suuxdin leh oo ku saabsan sagxad si tartiib tartiib ah oo qoto-dheer oo hablo-huwe ah
(3) Compact, qaab dhismeedka xorta ah
Kanaalada qulqulka tooska ah, heerka sare ee socodka ayaa baabi'isa carqaladaha gudaha, kor u qaadista dareeraha ka soo dhaca cabirrada tuubbada oo isku xigta iyadoo laga hortagayo xannibaadda.
(4) laba meelood oo buufin ah oo loogu talagalay hufnaanta la xoojiyay
Waxay taageertaa qaab-dhismeedka isku-darka leh ee isku-darka leh iyo godadka-godka.
Faa'iidooyinka aasaasiga ah marka loo eego waxyaabaha kale:
(1) caabbinta caabbinta ee aan la soo celin
Advedness: Xadhayaasha 'SIC' ayaa lagu gaaraa Mohs adkaan 9.5 (Vs...0 oo loogu talagalay furitaanka alumina, 6.0 steel-ka-sare), oo u oggolaanaya inay ku lug yeeshaan khafiifka saqafka ah, dambaska dhuxusha, iyo budada birta.
Muddadan
(2) Xarig iyo kiimiko ah
Isu-caabbic aashitada / aashila ah: Waxay ka hortagtaa aashitada sulfuric acid (98%), sodium hydroxide (50%), iyo cusbada la kariyo (tusaale ahaan.
Wasakhda eber: dusha sare ee falcelinta waxay xaqiijineysaa daahir ku yaal semiconductor ama wax soo saarka batariga ee lithium, si ka baxsan saqafka birta ah ee u nugul it to ion leach.
(3) xasilloonida xad dhaafka ah
U adkeysiga kuleylka: wuxuu si isdaba joog ah uga shaqeeyaa 1,600 ° C (vs. alumina's 1,200 ° C xadidan) oo leh kuleylka kuleylka ee ugu yar (CTE: 4.0 ℃), ka hortagga dillaacyada xuunnada ama nabarrada.
Iska caabbinta kuleylka ah
(4) hufnaanta tamarta iyo qaabeynta khafiifka ah
Kala-goysyada hooseeya
Keydadka culeyska: cufnaanta 3.1 g / cm³ (vs. steel's 7.8 g / cm³) waxay fududeysaa rakibaadda waxayna taageertaa qalab khafiif ah oo ku jira aerospace ama unugyada wax lagu farsameeyo.
Chi. Shandong Zhongpengens Cho., Ltd waa mid ka mid ah kuwa ugu weyn ee silicon carbide conbide china china. Muwaaji muujinaya Farsamada Sic: Qabnaan ee Moh waa 9 (Cusub ee Moh waa 13), iyadoo iska caabin aad u wanaagsan nabaad-guurka iyo hubedda, iska caabbinta wanaagsan - iska caabbinta iyo anti-ocking. Nolosha adeegga wax soo saarka ee SIC waa 4 illaa 5 jeer ka badan 92% alumina. Mornimada rbsc waa 5 illaa 7 jeer oo ah sbscc, waxaa loo isticmaali karaa qaabab ka sii adag. Nidaamka oraahda waa dhakhso, gaarsiinta ayaa ah sida loo yaboohay oo tayadoodu tahay labaad midna. Waxaan had iyo jeer ku adkaysannaa caqabad ku ah himilooyinkeena oo aannu qalbiyadeenna u siinay bulshada.