Ibisobanuro:
Silicon Carbide ifite umutungo wokurwanya-kwangirika kwinshi, imbaraga za mashini nyinshi, ubushyuhe bwumuriro mwinshi, kwisiga neza bikoreshwa nkisura ya kashe, imiyoboro hamwe nigituba mubyogajuru, imashini, metallurgie, gucapa no gusiga irangi, ibiribwa, imiti, inganda zimodoka nibindi ku. Iyo sic isura ihujwe na grafite isura yo guterana ni ntoya kandi irashobora gukorwa mubidodo bya mashini zishobora gukora mubisabwa cyane.
Silicon Carbide Ibintu Byibanze:
-Ubucucike buke
-Amashanyarazi menshi (hafi ya aluminium)
-Kurwanya ubushyuhe bwiza
-Amazi ya gaze na gaze
-Kurwanya cyane (birashobora gukoreshwa kuri 1450 air mu kirere na 1800 ℃ mu kirere kidafite aho kibogamiye)
-Ntabwo iterwa no kwangirika kandi ntutose hamwe na aluminiyumu yashonze cyangwa zinc yashonze
-Gukomera cyane
-Coefficient nkeya
-Kurwanya Abrasion
-Irwanya aside yibanze kandi ikomeye
-Polisheable
-Imbaraga zikomeye
Silicon Carbide Porogaramu:
-Ikidodo cya mashini, ibyuma, gusunika, nibindi
-Guhinduranya ingingo
-Igice cya kabiri
-Pamatangazo Ibikoresho byo kuvoma
-Ibigize imiti
-Indorerwamo za sisitemu yinganda.
- Imiyoboro ikomeza-itemba, guhinduranya ubushyuhe, nibindi.
Ikiranga
Carbide ya Silicon ikorwa muburyo bubiri:
1) P.ressureless yacumuye silicon karbide
Nyuma yo gushiramo ibikoresho bya karibide ya silicon idafite ingufu, igishushanyo mbonera cya kristu munsi ya microscope ya 200X optique yerekana ko ikwirakwizwa nubunini bwa kristu ari kimwe, kandi kristu nini ntirenza 10 mm.
2) R.eaction yacumuye silicon karbide
Nyuma yo kubyitwaramo silicon karbide ya chimique ivura igice kiringaniye kandi cyoroshye cyibikoresho, kristu
gukwirakwiza nubunini munsi ya 200X optique microscope irasa, kandi ibirimo silikoni yubusa ntibirenza 12%.
Ibyiza bya tekiniki | |||
Ironderero | Igice | Agaciro | |
Izina ryibikoresho | Carbide ya Silicon idafite imbaraga | Igisubizo Cyacuzwe na Silicon Carbide | |
Ibigize | SSiC | RBSiC | |
Ubucucike bwinshi | g / cm3 | 3.15 ± 0.03 | 3 |
Imbaraga zoroshye | MPa (kpsi) | 380 (55) | 338 (49) |
Imbaraga zo guhonyora | MPa (kpsi) | 3970 (560) | 1120 (158) |
Gukomera | Knoop | 2800 | 2700 |
Gucika intege | MPa m1 / 2 | 4 | 4.5 |
Amashanyarazi | W / mk | 120 | 95 |
Coefficient yo Kwagura Ubushyuhe | 10-6 / ° C. | 4 | 5 |
Ubushyuhe bwihariye | Joule / g 0k | 0.67 | 0.8 |
Ubushyuhe bwinshi mu kirere | ℃ | 1500 | 1200 |
Modulus | Gpa | 410 | 360 |