Libalaka le lirolara tsa silicon carbide
Libalaka tsa sefapano tsa ZPC-RBSiC (SiSiC) li na le matla a holimo 'me ha ho na liphetoho esita le mochesong o phahameng haholo. Hape libalaka li bontša nako e telele ea ts'ebetso. Libalaka ke thepa ea ka tlung e loketseng ka ho fetisisa bakeng sa liaparo tsa bohloeki le lits'ebetso tsa porcelain ea motlakase. Shang mei RBSiC (SiSiC) e na le conductivity e ntle ea mocheso, kahoo e fumaneha ho boloka matla ka boima bo fokolang ba koloi ea ontong.
Libalaka tsa silicon carbide le lirolara li sebelisoa e le liforeimi tsa ho kenya lintho ka har'a li-oven tse hlahisang porcelain, 'me li ka nka sebaka sa poleiti ea silicon e tloaelehileng e kopantsoeng le oxide le poso ea mullite kaha li na le melemo e metle joalo ka ho boloka libaka, mafura, matla le ho khutsufatsa nako ea ho besa,' me nako ea bophelo ea thepa ena ke makhetlo a 'maloa ho feta tse ling ke thepa ea ka tlung e ntle haholo. Silicon carbide beam e sebelisoa haholo e le litho tse jarang mojaro oa tunnel kiln, shuttle kiln le double channel kiln. E ka boela ea sebelisoa e le thepa ea ka tlung indastering ea ceramic le e hanyetsang.
Libalaka tse nang le bokgoni ba ho jara mocheso o phahameng tse sebelisoang nako e telele ntle le ho kobeha, haholo-holo li-kiln tsa kotopo, shuttle kiln, ka har'a foreimi ea foreimi ea roller e nang le mekhahlelo e 'meli le thepa e meng ea indasteri ea ontong e nang le mojaro oa ontong. Lihlopha li sebetsa ho li-ceramic tse sebelisitsoeng letsatsi le letsatsi, porcelain ea bohloeki, Ceramic ea Moaho, thepa ea makenete le sebaka sa ho besa mocheso o phahameng sa roll kiln.
| NTHO | RBSIC (SISIC) | SSIC | |
|---|---|---|---|
| YUNITI | Lintlha | Lintlha | |
| MOCHESO O MOHOLO OA TŠEBELISO | C | 1380 | 1600 |
| BOTŠOAKI | g/cm3 | >3.02 | >3.1 |
| POROSITY E BUTLEHILENG | % | <0.1 | <0.1 |
| MATLA A HO KOBOLA | Mpa | 250(20c) | >400 |
| MPa | 280 (1200 C) | ||
| MODULUS EA HO THEOHA | Gpa | 330 (20c) | 420 |
| GPa | 300 (1200c) | ||
| MOKHOA OA HO FUTHUMATSA | W/mk | 45 (1200 c) | 74 |
| KGOKAHANO EA KATOLOSO EA MOCHESO | K x 10 | 4.5 | 4.1 |
| VICKERS HV ea ho tiea | Gpa | 20 | 22 |
| ASITI ALKALINE – PROFF |
Litšobotsi:
*Khanyetso e phahameng ea ho khohlela
*Bokgoni bo phahameng ba eneji
*Ha ho na phetoho tlas'a mocheso o phahameng
*Mamello e phahameng ka ho fetisisa ea mocheso 1380-1650 degrees Celsius
*Khanyetso ea ts'enyeho
* Matla a phahameng a kobehileng tlasa tekanyo ea 1100: 100-120MPA
Shandong Zhongpeng Special Ceramics Co., Ltd ke e 'ngoe ea litharollo tse kholo ka ho fetisisa tsa thepa e ncha ea silicon carbide Chaena. SiC technical ceramic: Bothata ba Moh ke 9 (Bothata ba Moh bo bocha ke 13), bo nang le khanyetso e ntle khahlanong le khoholeho le mafome, khanyetso e ntle - khanyetso le anti-oxidation. Bophelo ba tšebeletso ea sehlahisoa sa SiC bo bolelele ka makhetlo a 4 ho isa ho a 5 ho feta thepa ea alumina ea 92%. MOR ea RBSiC e feta ka makhetlo a 5 ho isa ho a 7 ho feta SNBSC, e ka sebelisoa bakeng sa libopeho tse rarahaneng haholoanyane. Ts'ebetso ea khotheishene e potlakile, phano e etsoa joalo ka ha e tšepisitsoe 'me boleng ha bo fete letho. Kamehla re phehella ho phephetsa lipheo tsa rona 'me re khutlisetsa lipelo tsa rona sechabeng.
