Silicon carbide imirishyo
Imyitozo Ihujwe na Silicon Carbide Imbaraga Zikomeye Zigororotse Sisic / Rbsic Rollers na Beams
Reaction sintering silicon carbide ceramics roller ikoreshwa cyane cyane mubikorwa bya batiri ya lithium, farufari ya buri munsi, farisari yisuku, kubaka ceramique nibikoresho bya magnetiki, nk'itanura rya roller, ubushyuhe bwinshi butwikwa n'amatara meza, hamwe nubuzima burebure. Ifite imbaraga zubushyuhe bwo hejuru, kurwanya ubushyuhe bwumuriro, guhangana nubushyuhe bwo hejuru, kwihanganira gukomeye, kwihanganira kwambara neza.
Amakipe akoreshwa kumunsi - akoreshwa mububumbyi, isuku yisuku, Kubaka Ceramic, ibikoresho bya Magnetique hamwe nubushyuhe bwo hejuru bwo gutwika umuriro wamashyiga.
| Silicon Carbide Ibicuruzwa byihariye: | ||||
| Ingingo | Igice | SSIC | RBSIC SISIC | R-SIC |
| Isuku | (%) | ≥ 99 | ≥90% | ≥ 99 |
| Ubushyuhe bwo gusaba | ºC | 1700 | 1380 | 1650 |
| Ubucucike | g / CM2 | ≥3.10-3.15 | ≥3.02 | 2.65-2.75 |
| Fungura ubwoba | % | ≤0.1 | ≤0.1 | |
| Gukomera | ≥92 HRA | 2400 Kg / mm2 | 1800-2000 Kg / mm2 | |
| Imbaraga | MPa | 400-580 | 250 (20ºC) | 00300 |
| 281 (1200ºC) | ||||
| Imbaraga | Mpa | ≥200 | ≥190 | |
| modulus ya elastique | GPa | 400 | 332 (20ºC) | 80-100 (20ºC) |
| 300 (1200ºC) | 90-110 (1200ºC) | |||
| Amashanyarazi | W / mk | 100-120 | 45 (1200ºC) | 36 |
| Coefficient yo kwagura ubushyuhe | K1X 106 | 4.2 | 4.5 | 4.6 |
| Gukomera | Gpa | > 25 | 13 | |
| Kurwanya Acide & Ikali | Cyiza | Cyiza | Cyiza | |
| Ibicuruzwa bya SiC: | ||||
| Ingingo | Igice | OC-1 | OC-2 | MC-3 |
| SiC | (%) | ≥90 | ≥86 | ≥80 |
| Ikigaragara | (%) | ≤10 | ≤13 | ≤16 |
| Ubucucike | g / CM2 | ≥2.66 | ≥2.63 | ≥2.6 |
| Ubushyuhe bwo gusaba | ºC | 801680 | ≥1620 | ≥1550 |
| Coefficient yo kwagura ubushyuhe | aX 10-6 / ºC | ≤4.8 | ≤5.0 | ≤5.5 |
| Imbaraga Zunamye | 1200ºC | ≥45 | ≥40 | ≥30 |
Shandong Zhongpeng Special Ceramics Co., Ltd nimwe mubisubizo binini bya silicon karbide ceramic ibisubizo bishya mubushinwa. Ceramic tekinike ya SiC: Gukomera kwa Moh ni 9 (Gukomera kwa Moh ni 13), hamwe no kurwanya isuri no kwangirika, kwangirika kwiza - kurwanya no kurwanya okiside. Ubuzima bwa serivisi ya SiC ni inshuro 4 kugeza kuri 5 kurenza 92% bya alumina. MOR ya RBSiC yikubye inshuro 5 kugeza kuri 7 za SNBSC, irashobora gukoreshwa muburyo bukomeye. Igikorwa cyo gusubiramo cyihuta, gutanga ni nkuko byasezeranijwe kandi ubuziranenge ni ubwa kabiri kuri kimwe. Buri gihe dukomeza gutsimbarara ku ntego zacu no gusubiza imitima yacu muri sosiyete.
