Bustayaasha gubashada carbide-ka ee Silicon iyo tuubada shucaaca
Afka lagu shido ee silikoon Carbide
Buskudka Gubashada Silicon Carbide ee macaamiisheenna. Badeecadan waxaa si weyn loogu isticmaalaa warshado kala duwan sida warshadda korontada, foornada baabuurta, foornada dabka lagu shito iyo foornada tunnel-ka. Kuwaas waxaa sidoo kale loo isticmaalaa dhowr foosto warshadeed, kuwaas oo ah saliid shidaal iyo gaas shidaal. Kuwaas waxaa lagu sameeyaa iyadoo la kaashanayo mashiinnada iyo qalabka hore. Waxaan alaabtan ku bixinnaa qiimo suuqeed oo aad u jaban. Macaamiishu waxay heli karaan badeecadan sida ay u baahan yihiin.
Tuubada gubashada ciidda ee RBSiC (SiSiC) waxay leedahay astaamo heer sare ah sida iska caabbinta xirashada, adkaanta xad-dhaafka ah, iska caabbinta daxalka, dulqaad heerkulka sare, iska caabbinta oksaydhka, cimri dheer oo adeeg ah.
Taxanaha alaabada waxaa si weyn loogu isticmaalaa dhammaan noocyada qalabka loogu talagalay ciidda.
| shay | cutub | xog |
| heerkulka codsiga | °C | 1380 |
| cufnaanta | g/cm ³ | >=3.02 |
| dalool furan | % | <0.1 |
| xoogga foorarsiga | Mpa | 250 (20°C) |
| Mpa | 281(1200°C) ) | |
| modules of dabacsanaan | GPA | 330 (20°C) |
| GPA | 300 (1200°C) ) | |
| Gudbinta kulaylka | W/mk | 45 (1200°C) ) |
| isku-darka ballaarinta kulaylka | K-1*10-6 | 4.5 |
| adkaansho | 9 | |
| alkaline-ka aan aashitada lahayn | Aad u fiican |
Halbeegga Farsamada ee tuubada gubidda carbide ee silicon:
| Cufnaanta (g/cm3) | Xoogga Laab-jeexa (MPa)
| Adkaanta jabka K1C (M·Pam1/2) | Mawduuc bilaash ah oo Si ah (%) | Vickers microhardness (GPa) |
| 3.03 | 326 | 4.47 | 7.76 | 25 |
Shirkadda Shandong Zhongpeng Special Ceramics Co., Ltd waa mid ka mid ah xalalka ugu waaweyn ee walxaha cusub ee dhoobada ah ee silicon carbide ee Shiinaha. Dhoobada farsamada ee SiC: Adkaanshaha Moh waa 9 (adkeysiga New Moh waa 13), oo leh iska caabin aad u fiican oo ka dhan ah nabaad-guurka iyo daxalka, xoqid aad u fiican - iska caabin iyo ka-hortagga oksaydhka. Nolosha adeegga ee badeecada SiC waa 4 ilaa 5 jeer ka dheer 92% walxaha alumina. MOR ee RBSiC waa 5 ilaa 7 jeer ka badan SNBSC, waxaa loo isticmaali karaa qaabab badan oo adag. Habka xigashada waa mid degdeg ah, gaarsiintu waa sidii la ballanqaaday tayadana waa mid aan la barbar dhigi karin. Had iyo jeer waxaan ku adkaysannaa inaan ka hortagno yoolalkayaga oo aan qalbiyadeenna dib ugu celinno bulshada.
