I-Silicon Carbide Couramic Liners
I-Silicon Carbide Ugqoke ulayini ongavikeli
Design Izici ze-Silicon Carbide (Sic) Liners ezingavikeleki kokufa:
(1) Idizayini yokugeleza kwendlela yokuhamba
I-contour ebushelelezi, ehlelwe kabusha kusuka ku-inlet kuya kokuphuma kunciphisa ukumelana nokugeleza, okwenza ama-sic liners avumelanise nezimo ezinhlelweni zezimboni ezahlukahlukene.
(2) I-atomization ethuthukisiwe
I-MechanInliquids ihlelwe ngamaconsi amahle ngokushayisana kwama-tangentity ngokuncipha kancane kancane kwe-Helical Surface of the Sic Liner, Qinisekisa ukusatshalaliswa kwesifutho.
(3) Ukwakheka okuhlangene, kwesakhiwo esingenayo
Isiteshi sokugeleza esiqondile, esingenasisulu sisusa izithiyo zangaphakathi, ukukhulisa ukugcwaliswa koketshezi ngaphakathi kobukhulu bepayipi ezivaliwe ngenkathi kuvimbela ama-blockages.
(4) Izinhlobo ze-Dual Spray ngezindlela zokusebenza kahle
Isekela zombili amaphethini wokufafaza aqinile nama-hole-cone-cone, enikeza ama-engeli asondelene nawo kanye nokulwa nokusebenza kokusebenza kwemisebenzi esebenza kahle.
Izinzuzo ezibalulekile ngokuqhathaniswa nezinye izinto:
(1) Ukumelana Nokugqoka Okungalingani
Ubulukhuni: ama-sic liners afinyelela kubulukhuni be-mohs abangu-9.5 (vs. 8.0 nge-Alumina ceramics, i-6.0 yensimbi ephezulu), ukubenza bakwazi ukubekezelela ukugqokwa okungathandeki kwezimayini, umlotha wamalahle, kanye powders wensimbi.
Ukuphila isikhathi eside: Impilo yenkonzo idlula izinto zendabuko ezi-5-10 × (isib
(2) Ukugqwala kanye nokungena kwamakhemikhali
Ukumelana ne-acid / alkali: kumelana ne-sulfuric acid ehlanganisiwe (98%), i-sodium hydroxide (50%), kanye nosawoti oncibilikisiwe (isib.
Ukungcola kwe-Zero: Ingaphezulu elingasebenzi liqinisekisa ubumsulwa ku-semiconductor noma ukukhiqizwa kwebhethri le-lithium, ngokungafani nama-liners ensimbi athambekele ekuvuthweni kwe-ion.
(3) ukuqina kokushisa okwedlulele
Ukuqina okushisayo: kusebenza ngokuqhubekayo ku-1,600 ° C (VS. Alumina's 1,200 ° C umkhawulo) ngokunwebeka okuncane okushisayo (CTE: 4.0 × 10⁻⁶ / ℃), ukuvimbela ukuqhekeka kwama-kilns noma ama-smelling.
Ukumelana nokushaqeka okushisayo: Kugcina ubuqotho besakhiwo ngaphansi kokushintshana okusheshayo kokushisa (isib. Ukucima kusuka ku-1,000 ° C kuya lokushisa kwegumbi), ngokungafani no-ceramics we-brittle.
(4) ukusebenza kahle kwamandla kanye design engasindi
Ingxabano ephansi: I-Sic Surface evulekile (i-RA <0.1 μm) yehlisa ukumelana koketshezi ngama-30-50% ukuqhathanisa ama-liners ensimbi angenalutho, ukusika izindleko ze-Pumpering Amandla.
Ukulondolozwa kwesisindo: Ubuningi be-3.1 g / cm³ (vs. lensimbi 7.8 g / cm³) bulula ukufakwa futhi isekela imishini engasindi e-aerospace noma amayunithi wokucubungula amaselula.
I-Shandong Zhongpeng ekhethekile ye-ceramics Co, Ltd ingenye yezixazululo ezinkulu kakhulu ze-silicon Carbide Ceramic Ceramic Ceramic Centamic eChina. I-SIC technical Team: Ubulukhuni bukaMoh bungu-9 (Ubulukhuni bakwaMoh abasezingeni eliphakeme bungu-13), ngokumelana okuhle nokuguguleka nokugqwala, ukumelana kahle nokulwa no-oxidation kanye nokulwa no-oxidation. Impilo ye-Sic Product's Service i-4 kuye ku-5 izikhathi ezingaphezu kwezingu-92% izinto ze-alumina. I-MOR ye-ROR ye-RBSIC izikhathi ezi-5 kuye kwezingu-7 ezokwenziwa, zingasetshenziselwa ukwakheka okuxakile. Inqubo yokucaphuna iyashesha, ukulethwa kuthenjisiwe futhi ikhwalithi ingeyesibili. Siqhubeka njalo ekuphonseni izinhloso zethu futhi sibuyise izinhliziyo zethu emphakathini.
