IyoKuputira kweCVD SiCCC Composite Mould, Carbon-Carbon Composite Mould, C/C Mould kubva kuvet-china imhando yemhando yepamusoro yakagadzirirwa maindasitiri anoda kupisa kwakanyanya uye makemikari.kabhoni-kabhoni yakasanganiswaChimiro chayo, chakawedzerwa neCVD SiC (Silicon Carbide) coating, chinoita kuti ive yakasimba uye yakagadzikana mumamiriro ekunze ekunze, zvichiita kuti ive yakakodzera kushandiswa kwakawanda senge kugadzira semiconductor, ndege, uye mota.
IyoKuputira kweCVD SiCinopa simba rinoshamisa pakupfekwa uye kuoxidation, ichiwedzera hupenyu hwechiumbwa uye ichivimbisa kushanda kwakavimbika munzvimbo dzakaoma. Iyi tekinoroji yepamusoro yekuputira inovandudzawo kuoma kwenzvimbo, ichidzivirira chiumbwa panguva yekupisa kwakanyanya uye ichidzivirira kushanduka kana kukuvara. Chiumbwa chemhuka cheChina chakakodzera zvikuru kumaindasitiri anoshandisaMhete dzeCVD SiCuye zvikamu, zvichipa mhinduro yakakwana yekugadzira zvinhu nemazvo.
Pamusoro pekuputira kweSiC,Kuputira kweCVD TaCinogonawo kushandiswa kuwedzera kusimba kwemakemikari, zvichiita kuti chiumbwa chikwanise kushandiswa zvakasiyana-siyana zvinoda dziviriro kubva kuzvinhu zvinoparadza. Hunyanzvi hweVet-china muCVD SiC neC/C composites hunovimbisa kuti chiumbwa chega chega chakagadzirwa nemazvo, zvichipa mashandiro epamusoro-soro munzvimbo dzese dzemaindasitiri nedzehunyanzvi.
Kusanganiswa kwezvinhu zvakagadzirwa neCVD SiC necarbon-carbon zvinoita kuti CVD SiC Coating CC Composite Mould, Carbon-Carbon Composite Mould, C/C Mould ibudirire mukuita zvinhu zvinosanganisira kupisa kwakanyanya, kusvibiswa nemakemikari, uye kushushikana kwemuchina, zvichipa vashandisi mhinduro yemould inogara kwenguva refu uye yakavimbika.
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
|
