High simba silicon carbide ceramic chubhu SIC mhando dzakasiyana dzakagadzirirwa moto kuramba

Chubhu yesimbi yesilicon carbide yesimbi yakasimba kwazvo SIC mhando dzakasiyana dzekudzivirira moto dzakagadzirwa Mufananidzo Wakafanotaurwa

Tsananguro pfupi:

Silicon carbide ceramic chubhu rudzi rwepombi yakagadzirwa nesilicon carbide (SiC) sechinhu chikuru chezvinhu zveceramic. Maitiro ekugadzira anosanganisira kugadzika kwehupfu, kugadzirisa mudziyo, kuzadza hupfu, kudzvanya cold isostatic, kupedzisa kucheka pakati uye kupisa kwakanyanya. Pombi iyi ine density yakakura, high machining accuracy uye chimiro chakafanana, izvo zvinogona kusangana nezvinodiwa nenzvimbo dzakanyatsojeka, senge indasitiri yenyukireya.

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Zvinhu zvirimo

Chigadzirwa Chinoyera:

Zvinhu	Index
α-SIC	99% maminiti
Kuonekwa Kunoyerera	16% yepamusoro
Kuwanda kwehuwandu	2.7g/cm3 miniti
Simba Rekukombama Pakupisa Kwakakwirira	100 Mpa miniti
Kuwanda kweThermal Coefficient	K-1 4.7x10 -6
Coefficient yeThermal Conductivity (1400ºC)	24 W/mk
Kupisa Kushanda Kwakanyanya	1650ºC

Zvinhu zvikuru:

1. Simba guru uye kuomarara kwakanyanya: Silicon carbide ceramic tube ine simba guru uye kuomarara kwakanyanya, inogona kutsungirira tembiricha yakakwira uye mamiriro ekumanikidzwa akakwira.
2. Kudzivirira ngura: Kudzivirira kwayo ngura kwakanaka kunoita kuti ive yakakodzera nzvimbo dzine ngura yakawanda uye dzinopfekwa zvakanyanya.
3. Kukwana kwekukweshana kwakaderera: chubhu yesimbi yesilicon carbide ine kukweshana kwakaderera, yakakodzera nguva apo kukweshana kunofanira kuderedzwa.
4. Kupisa kwakanyanya: Silicon carbide ceramic tube ine kupisa kwakanyanya, inogona kutamisa kupisa zvinobudirira.
5. Hunhu hweAntioxidant: Munzvimbo dzinopisa zvakanyanya, machubhu esimbi esilicon carbide anoratidza hunhu hwakanaka hweAntioxidant.

Mashandisirwo makuru:

1. Fiber yesafire yakajairika: Upamhi hwedhayamita hunowanzova pakati pe75 ne500μm, uye kureba kunosiyana zvichienderana nedhayamita.

2. Fiber yesafire ine makona: Iyo taper inowedzera fiber pakupedzisira, zvichiita kuti ishande zvakanaka pasina kukanganisa kuchinjika kwayo mukutamisa simba uye mashandisirwo espectral.

Nzvimbo huru dzekushandisa

1. Indasitiri yenyukireya: Nekuda kwekuwanda kwayo uye kuramba kwayo ngura, machubhu esimbi esilicon carbide anoshandiswa zvakanyanya mumapombi ekutonhodza uye mukubatanidza mafuta muma reactor enyukireya.
2.Nzvimbo yemuchadenga: Machubhu esimbi esilicon carbide anoshandiswa mukugadzira zvikamu zveinjini yendege nezvikamu zvemuchadenga nekuda kwekureruka kwazvo, simba rakawanda uye kuramba kupisa kwakanyanya.
3. Midziyo yekupisa kwakanyanya: Mumaovheni ekupisa kwakanyanya, masensa ekupisa kwakanyanya uye reactors dzekupisa kwakanyanya, machubhu esimbi esilicon carbide anoshandiswa zvakanyanya nekuda kwekudzivirira kupisa kwakanyanya uye kuramba oxidation.
4. Magetsi emagetsi: machubhu esimbi esilicon carbide anogona kushandiswa kugadzira zvinhu zvekurongedza zvemidziyo yemagetsi kuti zvivandudze kushanda zvakanaka kwekupisa uye kuvimbika kwemidziyo.
5. Mota itsva dzinoshandisa simba: Mumota itsva dzinoshandisa simba, machubhu esimbi esimbi esilicon carbide anogona kushandiswa kugadzira zvinhu zvakakosha muhurongwa hwekugadzirisa mabhatiri kuti pave nekugadzikana uye kuchengetedzeka kwehurongwa.
XKH inopa mabasa akasiyana-siyana akagadzirwa nemachubhu esimbi esimbi esimbi esimbi esimbi, kubva pakusarudza zvinhu uye dhizaini kusvika pakugadzirisa pamusoro, zvichiita kuti zvigadzirwa zvienderane nezvinodiwa nevatengi.
1. Panyaya yezvinhu, zvinhu zvesilicon carbide zvine kuchena kwakasiyana uye saizi yezvikamu zvinogona kusarudzwa zvichienderana nezvinodiwa nevatengi kuti zvisangane nemamiriro akasiyana ekushandiswa akadai sekupisa kwakanyanya, kuramba ngura kana simba rakawanda.
2. Panyaya yekugadzira saizi, inotsigira kugadzirisa dhayamita dzakasiyana-siyana dzemukati, dhayamita dzekunze nehurefu, uye inogona kugadzira maumbirwo akaomarara uye maumbirwo zvichienderana nezvinodiwa nevatengi, senge mapaipi ane chimiro chakasarudzika, mapaipi ane maburi kana mafitting emapaipi ane flanges.
3. Panyaya yekurapa pamusoro, kupukuta, kuputira (senge antioxidant coating kana kuputira kunodzivirira kupfeka) uye mamwe maitiro anopiwa kuti chigadzirwa chirambe chichidzivirira ngura, kupesana nekupfeka kana kupera kwayo.
Ingave iri mu semiconductor, chemical, metallurgy kana kuchengetedzwa kwezvakatipoteredza, XKH inogona kupa vatengi machubhu e ceramic emhando yepamusoro e silicon carbide uye mhinduro dzinotsigira.