Dzokorora Silicon Cardide (RXsic, Resic, Rsic, R-Sic). Kutanga mbichana zvinyorwa ishicon carbide. Hapana AIDS AIDS inoshandiswa. Iyo yakasvibira comms inotsemurwa kusvika kune anopfuura 2200ºC yekubatanidzwa kwekupedzisira. Chinyorwa chinokonzeresa chine huwandu hwemakumi maviri neshanu muzana, iyo inodzikamisa michero yayo yemakaniki; Nekudaro, izvo zvinyorwa zvinogona kuve zvakachena kwazvo. Maitiro acho ari ehupfumi kwazvo.
Reaction yakarongedzwa silicon carbide (rbsc). Iko kutanga kwakatakura zvinhu zviri silicon carbide plus kabhoni. Chikamu chakasvibirira chinobva chapinda neiyo yakanyungudutswa silicon pamusoro 1450ºC pamwe neyekuita: Sic + c + SIC. Iyo microsture kazhinji ine imwe huwandu hwesimbi yakawandisa, iyo inodzikamisa zvivakwa zvakakwirira uye zvinokanganisa kuramba. Shanduko diki diki inoitika panguva yekuita; Nekudaro, denderedzwa reSilicon rinowanzove riri pamusoro pechikamu chekupedzisira. ZPC RBSC inotora tekinoroji yeudiki, kubereka kupokana kwekupokana kunopfekedza, mahwendefa, zvidimbu, uye kupfeka zvinopesana fgd nozzles, kupisa kweCorranger, mapaipi, machira, zvigunwe, zvichingodaro.
Nitride akasungwa silicon carbide (Nbssic, NSIC). Kutanga zvigadzirwa zvemberi zviri silicon carbide plus silicon poda. Iyo yakasvibira compact yakadzingwa mune nitrogen mamiriro ezvinhu apo iyo yekuita SIC + 3SI + 2n2 -> Sic + Si3n4 inoitika. Chinyorwa chekupedzisira chinoratidza shanduko diki diki panguva yekugadzirisa. Izvo zvinyorwa zvinoratidzira imwe nhanho yehurongwa (kazhinji dzinenge makumi maviri muzana).
Yakananga kutadza silicon carbide (SSIC). Silicon carbide ndiyo yekutanga mbichana zvinyorwa. Denensification AIDS ndeye boron pamwe kabhoni, uye densition inoitika neyakasimba-nyika maitiro ekugadzirisa kumusoro 2200ºc. Zvivakwa zvaro zvehondo uye kupokana kwekushora kwakakwirira nekuda kwekushayikwa kwechikamu chechipiri chechipiri pamiganhu yezviyo.
Liquid phose yakatarisana naSilicon carbide (lssic). Silicon carbide ndiyo yekutanga mbichana zvinyorwa. Denensification AIDS ndeye Yttrium oxide plus aluminium oxide. Kugadziriswa kunoitika pamusoro pemusoro 2100ºC neyakagadziriswa-chikamu chekuita uye kunoguma mune yechipiri chikamu chechipiri chikamu. Zvivakwa zvechinhinhina zvinowanzo kuve zvakakwirira kune SSIC, asi iyo yakakwira-tembiricha yezvivakwa uye kupokana kwekushora hakuna kunaka.
Inopisa yakamanikidzwa silicon carbide (hpsic). Silicon carbide poda inoshandiswa sekutanga zvinhu zvakabiwa. Denensification AIDS inowanzo buroni pamwe kabhoni kana yttrium oxide plus aluminium oxide. Kugadziriswa kunoitika nekunyorwa kwechinongedzo chekumanikidza uye tembiricha mukati megrafiti inofa cavity. Maumbirwo ari nyore mahwendefa. Mari yakaderera yekuchengetedza AIDS inogona kushandiswa. Mechanical zvivakwa zvemidziyo inopisa yakamanikidzwa inoshandiswa seyekutanga kubva kune izvo mamwe maitiro akafananidzwa. Zvivakwa zvemagetsi zvinogona kushandurwa nekuchinja kwezvinhu zvechigadzirwa zveDension.
CVD Silicon Carbide (CVDSC). Izvi zvinyorwa zvinoumbwa nemakemikari eposition Kuita kwacho kunoitwa pasi peH2 mamiriro eH2 neSIC iri kuiswa pane imwe subhtsite substrate. Maitiro acho anoguma ave mune yakanyanya-yakachena zvinhu; Nekudaro, chete mahwendefa ari nyore anogona kugadzirwa. Maitiro acho anodhura zvakanyanya nekuda kweinononoka kuita.
Chemical Vaposite caricon carbide (cvctic). Maitiro aya anotanga neyeprofrietary graphite precursor iyo inokwiridzwa midziyo yepedyo-mambure mune graphite state. Iko kushandurwa kwekuita zvidzidzo iyo graphite chikamu kune iyo mutengesi muputi solid-mamiriro maitiro ekugadzira polycrystalline, stoichomometically yakajeka sic. Maitiro aya akasimba anokonzera madhiri akaomarara anofanirwa kugadzirwa muchikamu chakashandurwa chichena chine chimiro chakasimba uye chakanyanya kuchena. Maitiro ekushandura anopfupisa nguva yakajairika yekugadzira uye kuderedza mari pamusoro pedzimwe nzira.
Kutumira Nguva: Jun-16-2018