Cov kav dej silicon carbide ceramic uas tiv taus kev hnav, lub luj tshib, khoov, thiab cov kav dej tee
RBSC-Reaction Bonded Silicon Carbide ceramic lining yeeb nkab, lub luj tshib, thiab lub khob hliav qab, thiab lwm yam:
Shandong Zhongpeng Special Ceramics Co., Ltd yog lub tuam txhab tsim khoom loj tshaj plaws ntawm SiSiC liners & nozzles hauv Suav teb thiab yog ib qho ntawm cov khoom siv tshiab SiC loj tshaj plaws hauv Suav teb. SiC technical ceramic: Moh qhov nyuaj yog 9 (Moh qhov nyuaj yog 13), nrog kev tiv thaiv zoo heev rau kev yaig thiab xeb, kev puas tsuaj zoo heev - kev tiv thaiv thiab kev tiv thaiv oxidation. SiC cov khoom siv lub neej ntev dua 4 txog 5 npaug ntawm 92% alumina khoom. MOR ntawm RBSiC yog 5 txog 7 npaug ntawm SNBSC, nws tuaj yeem siv rau cov duab nyuaj dua. Cov txheej txheem hais nqe yog ceev, kev xa khoom yog raws li tau cog lus tseg thiab qhov zoo yog qhov thib ob rau tsis muaj leej twg. Peb ib txwm mob siab rau kev sib tw peb lub hom phiaj thiab muab peb lub siab rov qab rau zej zog.
RBSC-SiSiC cov yeeb nkab ceramic nrog SiC ua cov khoom siv tseem ceeb, ntxiv ntau yam tshuaj lom neeg hnav-resistant raw cov ntaub ntawv thiab antioxidants, zoo txhim kho qhov hnav tsis kam ntawm cov khoom rau Si. Micro-hmoov yog ib qho kub siab bonded theem, kub siab sintering ntawm cov khoom sic ua tau zoo. Muaj cov yam ntxwv hauv qab no:
- Thaum kub siab, qhov loj me ruaj khov, qhov deformation siab, thiab lub zog kub siab;
- Tiv thaiv kev kub ntxhov, kev ua haujlwm tsis zoo, kev tiv thaiv corrosion; Tiv thaiv oxidation, kev tiv thaiv yaig.
- Kev siv khoom: Fais fab, cov chaw ua hlau, cov tshuaj thee, cov chaw tsuas, cov kav dej.
Cov ntaub ntawv qhia txog cov khoom siv
| Khoom | Cov ntaub ntawv |
| Qhov ceev g/cm3≥ | 3.02 |
| Pom tseeb porosity% ≤ | 0.1 |
| Lub zog khoov MPA
| 250 (20 ° C) |
| 280 (1200 ° C) | |
| Kev ua kom sov W/mk | 45 (1200 ° C) |
| modulus ntawm elasticity Gpa | 330 (20 ° C) |
| Kev piav qhia txog cua sov K-1 × 10-6 | 4.5 |
| Kev Nyuaj Siab (Mohs') | 13 |
| Kub ntawm daim ntawv thov ° C | 1380 xyoo |
| alkali tsis kam | Zoo heev |
Cov khoom siv silicon carbide uas kho kom haum, muaj cov duab: phaj, cib, vuas, phaj radian, ntsia hlau, phaj tiaj tus, yeeb nkab ncaj, yeeb nkab tee, nplhaib, luj tshib, cua daj cua dub thiab lwm yam.
Shandong Zhongpeng Special Ceramics Co., Ltd yog ib qho ntawm cov khoom siv tshiab silicon carbide ceramic loj tshaj plaws hauv Suav teb. SiC technical ceramic: Moh qhov nyuaj yog 9 (New Moh qhov nyuaj yog 13), nrog kev tiv thaiv zoo heev rau kev yaig thiab xeb, kev puas tsuaj zoo heev - kev tiv thaiv thiab kev tiv thaiv oxidation. SiC cov khoom lub neej kev pabcuam yog 4 txog 5 zaug ntev dua li 92% alumina khoom. MOR ntawm RBSiC yog 5 txog 7 zaug ntawm SNBSC, nws tuaj yeem siv rau cov duab nyuaj dua. Cov txheej txheem hais nqe yog ceev, kev xa khoom yog raws li tau cog lus tseg thiab qhov zoo yog qhov thib ob rau tsis muaj leej twg. Peb ib txwm mob siab rau kev sib tw peb lub hom phiaj thiab muab peb lub siab rov qab rau lub zej zog.
