Nxiba imibhobho ye-silicon carbide efakwe eludongeni, ingqiniba, ukugoba, umenzi wemibhobho yeti
I-RBSC-Reaction Bonded Silicon Carbide umbhobho womgca we-ceramic, ingqiniba, kunye neCone, njl.
IShandong Zhongpeng Special Ceramics Co., Ltd yeyona nto inkulu ye-SiSiC liner & nozzles menzi e-China kwaye sesinye sezona zisombululo zikhulu ze-SiC zemathiriyeli eTshayina. I-ceramic yobugcisa be-SiC: Ubulukhuni be-Moh yi-9 (ubulukhuni be-Moh entsha yi-13), kunye nokuchasana okugqwesileyo kukhukuliseko kunye nokugqwala, i-abrasion egqwesileyo - ukuxhathisa kunye ne-anti-oxidation. Ubomi benkonzo yemveliso ye-SiC yi-4 ukuya kwamaxesha ama-5 ubude ngaphezu kwe-92% yezinto ze-alumina. I-MOR ye-RBSiC yi-5 kumaxesha e-7 ye-SNBSC, ingasetyenziselwa imilo enzima ngakumbi. Inkqubo yekoteyishini ikhawuleza, ukuhanjiswa kuthenjisiwe kwaye umgangatho ungowesibini. Sihlala sizingisa ukucela umngeni kwiinjongo zethu kwaye sibuyisele iintliziyo zethu kuluntu.
Umbhobho we-ceramic we-RBSC-SiSiC kunye ne-SiC njengeyona nto iphambili ekrwada, yongeza iintlobo ngeentlobo zemichiza enganyangekiyo kwizinto ezikrwada kunye ne-antioxidants, iphucula ngempumelelo ukuxhathisa kweemveliso kwiSi. I-Micro-powder sisigaba esibotshiweyo sobushushu obuphezulu, ubushushu obuphezulu be-sintering yeemveliso ze-sic ezisebenza kakhulu. Inezi mpawu zilandelayo:
- Kwiqondo lokushisa eliphezulu, ubukhulu buzinzile, i-deformation iphezulu, kunye namandla aphezulu okushisa;
- Umothuko ochasene ne-thermal, ukunganyangeki kwe-abrasion, ukuxhathisa ukubola; Anti-oxidation, ukumelana nokhukuliseko.
- Ukusetyenziswa kwemveliso: Amandla ombane, iintsimbi zentsimbi, iikhemikhali zamalahle, imigodi, imibhobho.
Iinkcukacha zezinto eziphathekayo
| Into | Idatha |
| Ubuninzi be-g/cm3≥ | 3.02 |
| I-porosity ebonakalayo %≤ | 0.1 |
| Ukugoba Amandla eMPA
| 250(20°C) |
| 280(1200°C) | |
| I-Thermal conductivity W/mk | 45(1200°C) |
| imodyuli ye-elasticity Gpa | 330(20°C) |
| Inkcazo yeThermal K-1 × 10-6 | 4.5 |
| Ukuqina (Mohs') | 13 |
| Ubushushu besicelo°C | 1380 |
| ialkaline enobungqina be-asidi | Egqwesileyo |
Iimveliso ezenziwe ngokwezifiso ze-silicon carbide, imilo ekhoyo: iipleyiti, izitena, iithayile, ipleyiti yeradian, isikrufu, ipleyiti ecacileyo, umbhobho othe ngqo, imibhobho yeti, iringi, ingqiniba, isitshingitshane sekhowuni njalo njalo.
I-Shandong Zhongpeng Special Ceramics Co., Ltd yenye yezona zisombululo zikhulu ze-silicon carbide zeceramic ze-ceramic e-China. I-ceramic yobugcisa be-SiC: Ubulukhuni be-Moh yi-9 (ubulukhuni be-Moh entsha yi-13), kunye nokuchasana okugqwesileyo kukhukuliseko kunye nokugqwala, i-abrasion egqwesileyo - ukuxhathisa kunye ne-anti-oxidation. Ubomi benkonzo yemveliso ye-SiC yi-4 ukuya kwamaxesha ama-5 ubude ngaphezu kwe-92% yezinto ze-alumina. I-MOR ye-RBSiC yi-5 kumaxesha e-7 ye-SNBSC, ingasetyenziselwa imilo enzima ngakumbi. Inkqubo yekoteyishini ikhawuleza, ukuhanjiswa kuthenjisiwe kwaye umgangatho ungowesibini. Sihlala sizingisa ukucela umngeni kwiinjongo zethu kwaye sibuyisele iintliziyo zethu kuluntu.
