Silicon carbide beams thiab rollers rau kiln
Reaction Bonded Silicon Carbide High Strength High Straightness Sisic / Rbsic Rollers thiab Beams
Cov tshuaj tiv thaiv sintering silicon carbide ceramics cov menyuam feem ntau yog siv rau kev lag luam roj teeb lithium, cov plooj (porcelain) txhua hnub, cov plooj (porcelain) huv, lub tsev ceramics thiab cov khoom sib nqus, xws li cov menyuam kiln, kub kub kub nrog rau qhov cub zoo tagnrho, nrog lub neej ntev kev pab cuam. Nws muaj qhov kub thiab txias zog, thermal shock resistance, kub creep kuj, muaj zog tsis kam, zoo hnav tsis kam.. Rollers nrog siab - kub bearing muaj peev xwm loj, ntev siv tsis khoov deformation, tshwj xeeb tshaj yog haum rau lub qhov cub, shuttle kiln, nyob rau hauv ob - txheej rau cov menyuam kiln thiab lwm yam muaj rauv load - bearing qauv ntawm ncej.
Cov koom haum siv rau txhua hnub - siv cov ceramics, cov plooj (porcelain) huv, Lub Tsev Ceramic, cov khoom siv hlau nplaum thiab kub kub firing cheeb tsam ntawm cov menyuam kiln.
| Silicon Carbide Khoom Specification: | ||||
| Yam khoom | Chav tsev | SSIC | RBSIC SIS | R-SIB |
| Purity | (%) | ≥ 99 | ≥90% | ≥ 99 |
| Kev thov kub | ºC | 1700 | 1380 | 1650 |
| Qhov ntom | g/CM2 | ≥3.10-3.15 | ≥3.02 | 2.65-2.75 Nws |
| Qhib porosity | % | ≤0.1 | ≤0.1 | |
| Hardness | ≥ 92 HRA | 2400 Kg / hli 2 | 1800-2000 Kg / hli 2 | |
| Khoov zog | MPa | 400-580 : kuv | 250 (20 ℃) | ≥300 |
| 281 (1200ºC) | ||||
| Lub zog tensile | Mpa | ≥200 | ≥190 | |
| Modulus ntawm elasticity | GPa | 400 | 332 (20ºC) | 80-100 (20ºC) |
| 300 (1200ºC) | 90-110 (1200ºC) | |||
| Thermal conductivity | W/mk | 100-120 | 45 (1200ºC) | 36 |
| Coefficient ntawm thermal expansion | K1x 106 | 4.2 | 4.5 | 4.6 |
| Rigidity | Gpa | > 25 | 13 | |
| Acid & Ikali kuj | Zoo heev | Zoo heev | Zoo heev | |
| SiC Khoom Specification: | ||||
| Yam khoom | Chav tsev | OC-1 | OC-2 | MC-3 |
| SiC | (%) | ≥90 | ≥86 | ≥80 |
| Pom tseeb Porosity | (%) | ≤10 | ≤13 | ≤16 |
| Qhov ntom | g/CM2 | ≥2.66 | ≥2.63 | ≥2.6 |
| Kev thov kub | ºC | ≥1680 | ≥1620 | ≥1550 |
| Coefficient ntawm thermal expansion | aX 10-6/ºC | ≤4.8 | ≤5.0 | ≤5.5 |
| Khoov zog | 1200ºC | ≥45 | ≥40 | ≥30 |
Shandong Zhongpeng Tshwj Xeeb Ceramics Co., Ltd yog ib qhov loj tshaj plaws silicon carbide ceramic cov ntaub ntawv tshiab daws teeb meem hauv Suav teb. SiC technical ceramic: Moh lub hardness yog 9 (New Moh's hardness yog 13), nrog zoo heev tiv taus yaig thiab corrosion, zoo heev abrasion - kuj thiab anti-oxidation. SiC khoom lub neej kev pab cuam yog 4 mus rau 5 zaug ntev dua 92% alumina khoom. MOR ntawm RBSiC yog 5 mus rau 7 npaug ntawm SNBSC, nws tuaj yeem siv rau cov duab ntau dua. Cov txheej txheem hais lus yog ceev, kev xa khoom yog raws li tau cog lus tseg thiab qhov zoo yog qhov thib ob. Peb ib txwm pheej sim sim peb lub hom phiaj thiab muab peb lub siab rov qab los rau zej zog.
