Sharaxaad:
Silicon Carbide waxay leedahay hanti aad u fiican oo adkaysi u leh, awood farsamo oo sarreeya, kulaylka kuleylka sarreeya, is-saliid wanaagsan oo loo isticmaalo sidii wejiyaal shaabad leh, biraha iyo tuubooyinka hawada sare, mashiinnada, birta, daabacaadda iyo midabaynta, cuntada, dawooyinka, warshadaha baabuurta iyo wixii la mid ah on. Marka wejiyada sic ah lagu daro wejiyada graphite khilaafku waa kan ugu yar waxaana laga samayn karaa shaabad farsamo oo awood u leh inay ku shaqeeyaan shuruudaha shaqada ee ugu sarreeya.
Guryaha Aasaasiga ah ee Silicon Carbide:
-Cufnaanta hoose
-Daawashada kulaylka sare (u dhow aluminium)
-Iska caabbinta shoogga kulaylka wanaagsan
-Dareeraha iyo gaaska caddaynta
-Refractoriness High (waxaa loo isticmaali karaa at 1450 ℃ hawada iyo 1800 ℃ jawi dhexdhexaad ah)
-Ma laha daxalka hana ku qoysin aluminium dhalaalay ama zinc dhalaalay
-adkaanta sare
-Isku-dheellitirnaan hoose
-Iska caabbinta abrasion
-Waxay u adkaysataa asiidhyada aasaasiga ah iyo kuwa xoogga leh
-La daabici karo
-Xoogga farsamada sare
Codsiga Silicon Carbide:
-Shaabadaynta makaanikada, biraha, riixitaanka, iwm
-Kala-goysyada wareega
-Semiconductor iyo daahan
-Pxayaysiisyada qaybaha Pump
-Qaybaha kiimikada
-Muraayadaha nidaamyada laser warshadaha.
- Reactors-socodka joogtada ah, kulaylka beddelayaasha, iwm.
Muuqaal
Silicon carbide waxa loo sameeyaa laba siyaabood:
1)PSilicon carbide sinteed oo aan kalsooni lahayn
Ka dib markii walxaha silikoon carbide sinteed aan cadaadis la saarin, jaantuska wejiga crystal ee hoos yimaada 200X mikroskoobku wuxuu muujinayaa in qaybinta iyo cabbirka kiristaalo ay isku mid yihiin, crystal-ka ugu weyna kama badna 10μm.
2) Reaction sinteed silikon carbide
Ka dib falcelinta sinteed carbide silikoon kiimiko ah waxay daawaysaa qaybta siman oo siman ee walxaha, crystal
Qaybinta iyo cabbirka hoos yimaada mikroskoob ee 200X waa lebbis, iyo waxa ku jira silikoon bilaash ah kama badna 12%.
Guryaha Farsamada | |||
Tusmada | Unug | Qiimaha | |
Magaca Alaabta | Silicon Carbide Sintered aan cadaadis lahayn | Reaction Sintered Silicon Carbide | |
Halabuurka | SSiC | RBSiC | |
Cufnaanta Bulk | g/cm3 | 3.15 ± 0.03 | 3 |
Xoog Jilicsan | MPa (kpsi) | 380 (55) | 338 (49) |
Xoog isku dhejisan | MPa (kpsi) | 3970 (560) | 1120 (158) |
Adag | Knoop | 2800 | 2700 |
Jebinta Tenacity | MPa m1/2 | 4 | 4.5 |
Habdhaqanka kulaylka | W/mk | 120 | 95 |
Isku-dhafka Balaadhinta kulaylka | 10-6/°C | 4 | 5 |
Kuleylka Gaarka ah | Joule/g 0k | 0.67 | 0.8 |
Heerkulka ugu badan ee hawada | ℃ | 1500 | 1200 |
Modulus Elastic | Gpa | 410 | 360 |