silicon carbide simbi

Silicon Carbide Metal: A Comprehensive GuideSilicon carbide (SiC) chinhu chinoshamisa chine huwandu hwakawanda hwemashandisirwo, anowanzo kunzi silicon carbide simbi, kunyange zvazvo unyanzvi iri ceramic. Gwaro iri rinotarisa muzvivakwa, nzira dzekugadzira, uye kushandiswa kwakasiyana kwechinhu ichi chakasimba.

Kunzwisisa Silicon Carbide

Properties of Silicon Carbide Metal

Silicon carbide simbi, inozivikanwawo se carborundum, inozvikudza kuomarara, yechipiri kubva kudhaimondi. Uku kuomarara kwakanyanya, kusanganiswa nekukwirira kwemafuta ekupisa, kusagadzikana kwemakemikari, uye kusimba kwepamusoro, kunoita kuti ive yakanaka kune inoda maapplication. Kunyungudika kwayo kwepamusoro (kunenge 2730 ° C) kunoenderera mberi kunobatsira pakukodzera kwayo kwenzvimbo dzekupisa kwepamusoro. Iyo yakasarudzika yekristaro chimiro cheSiC inoguma mune akasiyana mapolymorphs, imwe neimwe ichiratidza zvishoma zvakasiyana zvivakwa, zvichitungamira kune zvakagadzirirwa zvikumbiro zvinoenderana nemhando chaiyo yeSiC inoshandiswa. Izvi zvivakwa zvinoita kuti zvive zvakanyatsokodzera kune akasiyana siyana ekushandisa mumaindasitiri mazhinji.

Nzira dzekugadzira

Kugadzirwa kwe silicon carbide simbi inosanganisira nzira dzinoverengeka, kunyanya nzira yeAcheson, iyo inoshandisa kupisa kwakanyanya kuita silica (SiO2) uye kabhoni (C) muchoto chemagetsi arc. Dzimwe nzira dzinosanganisira kemikari vapor deposition (CVD) uye high-pressure techniques inobvumira kugadzirwa kwepamusoro-kuchena SiC crystals inoshandiswa mukushanda kwepamusoro. Iyo chaiyo nzira inoshandiswa inoenderana nekuchena kwaunoda uye chimiro chekristaro chechigadzirwa chekupedzisira, zvichipesvedzera zvinhu zvakaita semutengo uye mashandisiro.

Zvikumbiro zve Silicon Carbide Metal

Industrial Applications

Indasitiri yeindasitiri inoshandisa zvakanyanya silicon carbide simbi mumaapplication akawanda. Kuoma kwayo kunoita kuti ive chinhu chakakosha muzvishandiso zvinokurisa, mavhiri ekukuya, uye maturusi ekucheka. Iyo kemikari inertness yakakosha mumashandisirwo akaita seyepamusoro-tembiricha crucibles uye linings emakemikari reactor. Pamusoro pezvo, kugona kwayo kumirisana nemamiriro akanyanya kunowana zvikumbiro mumaindasitiri akasiyana siyana uko kusimba uye kuramba kwakakosha.

Electronic Applications

Kufambira mberi kwakaitika munguva pfupi yapfuura silicon carbide simbi mutambi akakosha muindasitiri yemagetsi. SiC's unique electronic properties inobvumira kugadzirwa kwepamusoro-simba, high-frequency zvishandiso zvakadai se transistors uye diodes. Izvi zvikamu zviri kuwedzera kukosha mumagetsi emagetsi, zvichipa zvakakosha mukubudirira uye kuita zvichienzaniswa neyakajairwa silicon-based components. Izvi zvinoita kuti SiC ive yakakosha kune zvikumbiro zvakaita semotokari dzemagetsi, masisitimu emagetsi anovandudzwa, uye maindasitiri emagetsi ane simba. Inner Mongolia Xinxin Silicon Industry Co., Ltd.https://www.xinxinsilicon.com/) muenzaniso unotungamira wekambani inobatanidzwa mukugadzira uye kugovera zvemhando yepamusoro zveSiC zvekushandisa zvakadaro.

Mamwe Maapplication

Kupfuura kushandiswa kwemaindasitiri nemagetsi, silicon carbide simbi inowana nzira yayo mune mamwe masekete akasiyana. Iyo biocompatibility inoita kuti ive yakakodzera kune mamwe ma biomedical application, nepo kupisa kwayo uye simba zvichiwedzerwa mukupisa-kupisa kwekushandisa senge refractory zvinhu uye machira ekudzivirira.

Kuenzanisa SiC nezvimwe Zvishandiso

Tafura inotevera inoenzanisa silicon carbide simbi nezvimwe zvinhu zvakajairika:

Property	Silicon Carbide	Aluminium oxide	Tungsten Carbide
Kuoma (Mohs scale)	9.5	9	9-10
Thermal Conductivity (W/mK)	120-390	30-40	50-60
Melting Point (°C)	~2730	2050	~2870

Mhedziso

Silicon carbide simbi chinhu chinogoneka uye chepamusoro-chinoshanda chine huwandu hwakawanda hwekushandisa mumaindasitiri akasiyana siyana. Kusanganiswa kwayo kwakasarudzika kwezvivakwa kunoita kuti ive yakakosha kune akawanda ebudiriro tekinoroji uye maindasitiri maitiro. Sezvo tsvakiridzo ichienderera mberi uye nzira dzekugadzira dzichivandudza, ramangwana rine mukana wakakura wechinhu ichi chinoshamisa.Cherechedza: Dhata riri patafura riri pamusoro rinofungidzirwa uye rinogona kusiyana zvichienderana negiredhi chairo uye maitiro ekugadzira. Rumwe ruzivo pamusoro pezvakasiyana zvivakwa zveSiC zvinhu zvakasiyana zvinogona kuwanikwa kuburikidza nesainzi zvinyorwa uye zvinyorwa zvinyorwa kubva kune vatengesi vakaita seInner Mongolia Xinxin Silicon Viwanda Co., Ltd.