A na-amata ngwa ahịa anyị nke ọma ma bụrụ ndị a pụrụ ịdabere na ya site n'aka ndị ọrụ ma nwee ike izute mgbanwe ego na mmekọrịta ọha na eze nke Factory ozugbo China Green.SicSilicon Carbide Powder JIS Standard, Ya mere, anyị nwere ike izute ajụjụ dị iche iche sitere na ndị ahịa dị iche iche. Jide n'aka na ị nweta ibe weebụ anyị ka ịlele ọtụtụ ozi na eziokwu sitere na ngwaahịa anyị.
A na-amata ngwa ahịa anyị n'ụzọ sara mbara ma bụrụ ndị a pụrụ ịdabere na ya site n'aka ndị ọrụ ma nwee ike na-egbo mkpa ego na mmekọrịta ọha na eze mgbe niileChina Silicon Carbide, Sic, Anyị ụlọ ọrụ na-agba mbọ mgbe niile izute gị àgwà ina, price ihe na ahịa lekwasịrị. Ji obi ụtọ nabata gị imeghe oke nkwukọrịta. Ọ bụ nnukwu obi ụtọ anyị ijere gị ozi ma ọ bụrụ na ị ga-achọ onye na-ebubata ntụkwasị obi yana ozi bara uru.
Ihe mejupụtara carbon / carbon(nke a na-akpọ ya "C / C ma ọ bụ CFC") bụ ụdị ihe mejupụtara nke sitere na carbon ma mee ka carbon fiber na ngwaahịa ya sie ike (carbon fiber preform). Ọ nwere ma inertia nke carbon na ike dị elu nke eriri carbon. Ọ nwere ezigbo n'ibu Njirimara, okpomọkụ na-eguzogide, corrosion eguzogide, esemokwu damping na thermal na eletriki conductivity àgwà.
CVD-SiCmkpuchi nwere àgwà nke edo Ọdịdị, kọmpat ihe onwunwe, elu okpomọkụ na-eguzogide, ọxịdashọn-eguzogide, elu ịdị ọcha, acid & alkali eguzogide na organic reagent, na anụ ahụ na chemical Njirimara.
N'iji ya tụnyere ihe ndị dị elu nke graphite, graphite na-amalite oxidize na 400C, nke ga-eme ka nkwụsị nke ntụ ntụ n'ihi oxidation, na-ebute mmetọ gburugburu ebe obibi na ngwaọrụ ndị dị n'akụkụ na oghere oghere, na-abawanye adịghị ọcha nke gburugburu ebe obibi dị ọcha.
Agbanyeghị, mkpuchi SiC nwere ike idowe nkwụsi ike anụ ahụ na kemịkalụ na ogo 1600, a na-ejikarị ya na ụlọ ọrụ ọgbara ọhụrụ, ọkachasị na ụlọ ọrụ semiconductor.
Ụlọ ọrụ anyị na-enye ọrụ usoro mkpuchi SiC site na usoro CVD n'elu graphite, ceramics na ihe ndị ọzọ, nke mere na gas pụrụ iche nwere carbon na silicon na-emeghachi omume na okpomọkụ dị elu iji nweta mkpụrụ ndụ SiC dị ọcha, ụmụ irighiri ihe ndị a na-edebe n'elu ihe ndị a na-ekpuchi, na-akpụ oyi akwa mkpuchi SIC. The SIC guzobere na-ike bonded na graphite isi, na-enye graphite isi pụrụ iche Njirimara, si otú na-eme ka elu nke graphite kọmpat, Porosity-free, elu okpomọkụ nguzogide, corrosion iguzogide na oxidation resistance.
Isi atụmatụ:
1. Nguzogide oxidation dị elu:
Nguzogide oxidation ka dị ezigbo mma mgbe okpomọkụ dị elu dị ka 1600 C.
2. Nnukwu ịdị ọcha: nke a na-eme site na ntinye ikuku kemịkalụ n'okpuru ọnọdụ chlorination dị elu.
3. Nguzogide nbibi: elu ike, kọmpat elu, ezigbo ahụ.
4. Nguzogide corrosion: acid, alkali, nnu na organic reagents.
Nkọwa bụ isi nke mkpuchi CVD-SIC:
| SiC-CVD | ||
| Njupụta | (g/cc)
| 3.21 |
| Ike mgbanwe | (Mpa)
| 470 |
| Mgbasa ọkụ ọkụ | (10-6/K) | 4
|
| Thermal conductivity | (W/mK) | 300
|
