Isu tiri vagadziri vane ruzivo. Tichikunda zvitupa zvakakosha zvemusika wayo zveVatengesi Vakavimbika China RP/HP/UHP High Quality Graphite Columan, tinokukoka iwe nekambani yako kuti mubudirire pamwe chete nesu uye mugovane remangwana rakanaka kwazvo mumusika wepasi rose.
Isu tiri vagadziri vane ruzivo. Tine zvitupa zvakakosha zvemusika wezvigadzirwa zvedu.China Electrode, Graphite ElectrodeDhipatimendi redu reR&D rinogara richigadzira nepfungwa itsva dzemafashoni kuitira kuti tigone kuunza mafashoni matsva mwedzi wega wega. Masisitimu edu ekugadzirisa kugadzirwa anogara achivimbisa kuti zvinhu zvakagadzikana uye zvemhando yepamusoro. Chikwata chedu chekutengeserana chinopa masevhisi anoshanda nenguva uye nemazvo. Kana paine vanofarira uye kubvunza nezvezvigadzirwa zvedu nemhinduro, yeukai kutibata nenguva. Tinoda kutanga hukama hwebhizinesi nekambani yenyu inokudzwa.
Zvinhu zvinosanganisa kabhoni/kabhoni(zvino zvichinzi "C / C kana CFC”) imhando yezvinhu zvakasanganiswa zvakagadzirwa nekabhoni uye zvinosimbiswa nekabhoni fiber nezvigadzirwa zvayo (kabhoni fiber preform). Ine simba rekabhoni uye simba rayo guru. Ine hunhu hwakanaka hwemakanika, inodzivirira kupisa, inodzivirira ngura, inodzivirira kukweshana uye hunhu hwekupisa uye magetsi.
CVD-SiCKuputira kune hunhu hwechimiro chakafanana, zvinhu zvidiki, kuramba kupisa kwakanyanya, kuramba oxidation, kuchena kwakanyanya, kuramba acid & alkali uye reagent yeorganic, ine hunhu hwakagadzikana hwemuviri nemakemikari.
Kana tichienzanisa nezvinhu zvegrafiti zvine hutsanana hwakanyanya, girafiti inotanga kuoxidation pa400C, izvo zvinozokonzera kurasikirwa kwehupfu nekuda kweoxidation, zvichikonzera kusvibiswa kwezvakatipoteredza kumidziyo yekunze nemakamuri evacuum, uye kuwedzera kusvibiswa kwenzvimbo ine hutsanana hwakanyanya.
Zvisinei, SiC coating inogona kuchengetedza kugadzikana kwemuviri uye kwemakemikari pa1600 degrees, Inoshandiswa zvakanyanya muindasitiri yemazuva ano, kunyanya muindasitiri yesemiconductor.
Kambani yedu inopa masevhisi ekugadzira SiC coating nenzira yeCVD pamusoro pegraphite, ceramics nezvimwe zvinhu, kuitira kuti magasi akakosha ane kabhoni nesilicon aite pakupisa kwakanyanya kuti awane mamorekuru eSiC akachena, mamorekuru akaiswa pamusoro pezvinhu zvakaputirwa, zvichigadzira SIC protective layer. Iyo SIC yakagadzirwa yakabatana zvakasimba nebase yegraphite, ichipa base yegraphite hunhu hwakakosha, nokudaro zvichiita kuti pamusoro pegraphite pave nekubatana, pasina Porosity, kudzivirira kupisa kwakanyanya, kudzivirira ngura uye kudzivirira oxidation.
Zvinhu zvikuru:
1. Kudzivirira kupisa kwakanyanya kwe oxidation:
Kusakwanisa kuoxidation kuchiri kwakanaka zvikuru kana tembiricha yakakwira kusvika 1600 C.
2. Kuchena kwakanyanya: kunogadzirwa nekuiswa kwemhepo ine makemikari pasi pemamiriro ekupisa kwakanyanya.
3. Kuramba kukurwa kwevhu: kuomarara kwakanyanya, pamusoro pakaoma, zvidimbu zvitete.
4. Kuramba ngura: acid, alkali, munyu uye organic reagents.
Magadzirirwo Makuru eCVD-SIC Coatings:
| SiC-CVD | ||
| Kuwanda kwevanhu | (g/cc)
| 3.21 |
| Simba rekuchinjika | (Mpa)
| 470 |
| Kuwedzera kwekupisa | (10-6/K) | 4
|
| Kufambisa kwekupisa | (W/mK) | 300
|
