SiC Crucibles thiab Saggers Chaw tsim khoom / Hoobkas - SiC Sagger rau Hmoov Sintering
SiC Sagger rau Hmoov Sintering
RBSIC/SISIC crucible yog lub tais tob uas muaj cov thawv ceramic. Vim nws ua tau zoo dua li cov khob iav ntawm qhov kub tsis kam, Nws yog siv tau zoo thaum cov khoom khov raug hluav taws kub.
Cov khoom siv ua los ntawm cov av nplaum uas muaj ntau yam ntxwv ntawm cov tshuaj khib, ci rau qhov kub siab. Nws yog ib qho ntawm cov rooj tog zaum tseem ceeb hauv qhov cub rau kev hlawv cov khoom siv porcelain. Txhua yam khoom siv porcelain yuav tsum tau muab tso rau hauv cov khoom siv ua ntej thiab tom qab ntawd muab tso rau hauv qhov cub rau kev ci.
KEV QHIA TXOG:
| Cov Ntawv Qhia | RSiC | NSiC | RBSiC | SiC |
| Qhov ceev ntawm cov khoom loj (g/cm3) | 2.65-2.75 | 2.75-2.85 | ≥3.02 | 2.8 |
| SiC (%) | ≥99 | ≥75 | 83.66 | 90 |
| Si3N4 (%) | 0 | ≥23 | 0 | 0 |
| Si(%) | 0 | 0 | 15.65 | 9 |
| Qhov porosity (%) | 15-18 | 10-12 | 0.1 | 7-8 |
| Lub zog khoov (MPa) | 80-100 (20 ℃) | 160-180 (20 ℃) | 250 (20 ℃) | 500 (20 ℃) |
| Lub zog khoov (MPa) | 90-110 (1200 ℃) | 170-180 (1200 ℃) | 280 (1200 ℃) | 550 (1200 ℃) |
| Lub zog khoov (MPa) | 90-120 (1350 ℃) | 170-190 (1350 ℃) | - | - |
| Modulus ntawm elasticity (GPa) | 300 (20 ℃) | 580 (20 ℃) | 330 (20 ℃) | 200 |
| Modulus ntawm elasticity (GPa) | - | - | 300 (1200 ℃) | - |
| Kev ua kom sov (wm-1.k-1) | 36.6 (1200 ℃) | 19.6 (1200 ℃) | 45 (1200 ℃) | 13.5-14.5 (1000 ℃) |
| Coefficient ntawm thermal expansion (K-1 × 10-6) | 4.69 | 4.7 | 4.5 | 3 |
| Kev Rigidity | - | - | 13 | - |
| Kub ua haujlwm siab tshaj plaws (℃) | 1620 (oxide) | 1450 xyoo | 1380 xyoo | 1300 |
HOOBKAS:
Txog Peb:
Peb yog ib lub tuam txhab tshwj xeeb hauv kev tsim cov khoom RBSIC / SISIC Silicon Infiltrated Silicon Carbide.
- Kev Tsim Khoom Txheej Txheem
- Cov Khoom Siv Raw Zoo Tshaj Plaws
- Kev Tswj Xyuas Kev Tsim Khoom tiav
CATALOGUE:
Cov txiaj ntsig:
- Lub zog siab thiab qhov nyuaj heev
- Kev kub siab ua haujlwm thiab kev ua haujlwm thermal zoo heev
- Muaj peev xwm dais tau zoo heev
- Kev tiv thaiv cua sov thiab txias heev.
- Kub siab tsis kam
- Kev tiv thaiv corrosion thiab oxidation tsis kam
- Acid thiab alkali tsis kam
- Hnav tsis kam & zoo thermal conductivity
TXHEEJ TXHEEM TXIAV TXIM:
TXHEEJ TXHEEM TXOG KEV UA HAUJ LWM:
Cov silicon carbide ceramics crucibles thiab saggers siv tau rau ntau yam hmoov sintering, hlau smelting, thiab lwm yam hauv cov teb ntawm metallurgy, tshuaj lom neeg kev lag luam, iav thiab lwm yam. Shandong Zhongpeng tau cog lus rau kev tshawb fawb thiab kev txhim kho, kev tsim khoom thiab kev muag khoom ntawm cov khoom siv silicon carbide ua tau zoo, cov khoom tseem ceeb yog cov tshuaj tiv thaiv sintered silicon carbide ceramic beams, roller bars, hluav taws nozzles, cua txias ducts, sheds, enamel, enamel, thermocouple protection Tube, heat exchange tube, radiant tube inner tube, radiant tube outer tube, desulfurization nozzle, cantilever paddle, atmospheric furnace tube, sand blasting nozzle, bushing, seal thiab ntau yam kub siab, hnav thiab corrosion resistant silicon carbide ceramic zoo li daim, thiab lwm yam, cov khoom siv ceramic sintered silicon carbide nrog lub zog siab, hardness siab, hnav tsis kam, kub siab, corrosion tsis kam, oxidation tsis kam, thermal shock tsis kam thiab thermal conductivity, tsis kam rau quenching thiab kub sai thiab kub siab creep tsis kam, yog dav siv hauv tub rog, aerospace, nuclear fais fab, kua siv lead ua kua thiab metallurgy, tshuaj lom neeg, tshuab, tsheb, ntawv, tshuaj thiab lwm yam teb, cov khoom raug xa tawm mus rau Tebchaws Meskas, Lub Tebchaws Yelemees, Nyiv, Kaus Lim Qab Teb, United Arab Emirates, South Africa, Taiwan thiab lwm yam ntau dua 40 lub tebchaws thiab thaj chaw.
Cov tshuaj tiv thaiv sib txuas silicon carbide (SiSiC): Moh qhov nyuaj yog 9.5, nrog rau kev tiv thaiv zoo heev rau kev yaig thiab xeb, zoo heev abrasion-resistant thiab anti-oxidation. Nws yog 4 txog 5 zaug muaj zog dua li nitride bonded silicon carbide. Lub neej ua haujlwm yog 7 txog 10 zaug ntev dua li cov khoom siv alumina. MOR ntawm RBSiC yog 5 txog 7 zaug ntawm SNBSC, nws tuaj yeem siv rau cov duab nyuaj dua.
NTIM:
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.
