Amashanyarazi
Imyifatire 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, feri ya buri munsi, farisari yisuku, kubaka ceramika 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 burimunsi - akoreshwa mububumbyi, isuku yisuku, Kubaka Ceramic, ibikoresho bya Magnetique hamwe nubushyuhe bwo hejuru bwo gutwika umuriro.
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: Ubukomezi bwa Moh ni 9 (Ubukomezi bwa New Moh ni 13), hamwe no kurwanya isuri no kwangirika, kwangiza cyane - 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. Amagambo yatanzwe yihuse, gutanga ni nkuko byasezeranijwe kandi ubuziranenge ni ubwa kabiri. Buri gihe dukomeza gutsimbarara ku ntego zacu no gusubiza imitima yacu muri sosiyete.