Zithunzi za SiC
Reaction Bonded Silicon Carbide Mphamvu Yapamwamba Yowongoka Kwambiri Sisic/ Rbsic Roller ndi Beam
Rection sintering silicon carbide ceramics roller imagwiritsidwa ntchito makamaka pamakampani a lithiamu batire, zadothi za tsiku ndi tsiku, zadothi zaukhondo, zoumba zoumba ndi maginito, monga ng'anjo yodzigudubuza, kutentha kwakukulu koyaka ndi ng'anjo yabwino, yokhala ndi moyo wautali wautumiki. Lili ndi mphamvu yotentha kwambiri, kukana kutenthedwa kwa kutentha, kukana kutentha kwa kutentha, kukana kwambiri, kukana kwabwino kwa kuvala. awiri - wosanjikiza wodzigudubuza ng'anjo ndi zina mafakitale ng'anjo katundu - kukhala ndi dongosolo chimango.
Makalabu amagwira ntchito tsiku ndi tsiku - zoumba zadothi zogwiritsidwa ntchito, zadothi zaukhondo, Ceramic Yomanga, Magnetic material ndi malo otenthetsera otenthetsera amoto wodzigudubuza.
| Matchulidwe a Silicon Carbide Product: | ||||
| Kanthu | Chigawo | Chithunzi cha SSIC | Malingaliro a kampani RBSIC SSIC | R-SIC |
| Chiyero | ( %) | ≥ 99 | ≥90% | ≥ 99 |
| Kutentha kwa ntchito | ºC | 1700 | 1380 | 1650 |
| Kuchulukana | g/CM2 | ≥3.10-3.15 | ≥3.02 | 2.65-2.75 |
| Open porosity | % | ≤0.1 | ≤0.1 | |
| Kuuma | ≥92 HRA | 2400 Kg/mm2 | 1800-2000 Kg/mm2 | |
| Mphamvu yopindika | MPa | 400-580 | 250(20ºC) | ≥300 |
| 281(1200ºC) | ||||
| Kulimba kwamakokedwe | Mpa | ≥200 | ≥190 | |
| Modulus ya elasticity | GPA | 400 | 332 (20ºC) | 80-100 (20ºC) |
| 300 (1200ºC) | 90-110(1200ºC) | |||
| Thermal Conductivity | W/mk | 100-120 | 45 (1200ºC) | 36 |
| Coefficient ya kukula kwa kutentha | K1X 106 | 4.2 | 4.5 | 4.6 |
| Kukhazikika | Gpa | > 25 | 13 | |
| Acid & Ikali resistance | Zabwino kwambiri | Zabwino kwambiri | Zabwino kwambiri | |
| SiC Product specifications: | ||||
| Kanthu | Chigawo | OC-1 | OC-2 | MC-3 |
| SiC | (%) | ≥90 | ≥86 | ≥80 |
| Kuwoneka kwa Porosity | (%) | ≤10 | ≤13 | ≤16 |
| Kuchulukana | g/CM2 | ≥2.66 | ≥2.63 | ≥2.6 |
| Kutentha kwa ntchito | ºC | ≥1680 | ≥1620 | ≥1550 |
| Coefficient ya kukula kwa kutentha | aX 10-6/ºC | ≤4.8 | ≤5.0 | ≤5.5 |
| Kupindika Mphamvu | 1200ºC | ≥45 | ≥40 | ≥30 |
Shandong Zhongpeng Special Ceramics Co., Ltd ndi imodzi mwamayankho akulu kwambiri a silicon carbide ceramic ku China. SiC ukadaulo wa ceramic: Kulimba kwa Moh ndi 9 (Kulimba kwa Moh Chatsopano ndi 13), kukana kwambiri kukokoloka ndi dzimbiri, abrasion yabwino - kukana ndi anti-oxidation. Moyo wautumiki wa SiC ndi 4 mpaka 5 nthawi yayitali kuposa 92% alumina. MOR ya RBSiC ndi 5 mpaka 7 nthawi ya SNBSC, itha kugwiritsidwa ntchito pazinthu zovuta kwambiri. Ndondomeko yobwereketsa ndi yofulumira, yobweretsera ndi monga momwe inalonjezedwa ndipo khalidweli ndi lachiwiri kwa wina aliyense. Nthawi zonse timalimbikira kutsutsa zolinga zathu ndikubwezeranso mitima yathu kwa anthu.
