Poleiti le lithaele tse thibelang likulo tsa silicon carbide
Tlhaloso ea Sehlahisoa
Poleiti le lithaele tse sa keneleng likulo tsa Silicon Carbide
-Thepa ea Ballistic: Silicon carbide ceramic
-Boima: re ka u fa litharollo tse fapaneng tsa lihlomo bakeng sa litlhoko tsa hau tse ikhethileng
-Likopo: Lipoleiti tse thata tsa lihlomo li sebelisoa haholo bakeng sa Vest e sa keneleng likulo, thebe ea ballistic, mokotla oa sekolo, lebota le monyako o sa keneleng likulo, lihlomo tsa koloi, lihlomo tsa sekepe le jj.
-Kaho
i) ICW. (khutsufatso ya In Conjuction With), e bolela hore poleiti ya dihlomo e HARD e lokela ho sebediswa hammoho le phanele ya dihlomo ya boemo ba IIIA kapa ya SOFT e nang le tshoso e tlase ho sireletsa ka botlalo kgahlanong le ditshoso tsa sethunya sa tekanyo ya III/IV, tse bobebe ho feta dipoleiti tsa SA empa di sa tiya ka ho lekaneng.
ii) SA. (khutsufatso ea Stand Alone), e bolela hore poleiti ea lihlomo e HARD e ka sireletsa khahlanong le litšokelo tsa lithunya tsa III/IV ntle le liphanele tsa lihlomo tse SOFT.♥E tumme♥
-Sekoahelo sa poleiti: se kobehileng se le seng / se kobehileng ka bongata / se bataletseng
-Setaele sa ho Seha Plate: sehiloeng ke batho ba thunyang / Sekoere se sekoere / Sekoere sa SAPI / ASC /ha kopo e kopuoa
Poleiti ea letsopa ea silicon carbide
Litlhaloso tsa SIC
Boima ba 'mele 3.14 g/cm3
Modulus e tenyetsehang ea 510 Gpa
Bothata ba Knoop 3300
Matla a ho tenyetseha 400-650 Mpa
Matla a khatello 4100 Mpa
Ho tiea ha ho robeha 4.5-7.0 Mpa.m1/2
Katoloso ea mocheso e sebetsang hantle 4.5×106
Ho tsamaisa mocheso 29 m0k
Mocheso o phahameng ka ho fetisisa o lumelletsoeng oa tšebeletso moeeng ke 1500°C
Lihlahisoa tse amanang:
Lithaele tsa Ballistic tsa Boron Carbide
E na le litšobotsi tse phahameng, tse kang ho hanyetsa ho tsofala, ho hanyetsa ho bola, mamello ea mocheso o phahameng, ho hanyetsa oxidation, katleho e phethahetseng ea ho tiisa, le bophelo ba nako e telele ba tšebeletso.
E sebelisoa haholo tšireletsong e boima ea lihlomo lifofaneng/likoloing/likepeng, le tšireletsong ea 'mele ea boemo bo holimo.
Litlhaloso tsa B4C
Boima 2.50-2.65 g/cm3
Modulus e tenyetsehang ea 510 Gpa
Bothata ba Knoop 3300
Matla a ho tenyetseha 400-650 Mpa
Matla a khatello 4100 Mpa
Ho tiea ha ho robeha 4.5-7.0 Mpa.m1/2
Katoloso ea mocheso e sebetsang hantle 4.5×106
Ho tsamaisa mocheso 29 m0k
Mocheso o phahameng ka ho fetisisa o lumelletsoeng oa tšebeletso moeeng ke 1500°C
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.
