Gida
Kayayyaki
Aluminum silicon carbide tsarin sashi da ake amfani dashi don jirgin sama, sararin samaniya, jiragen ruwa, jigilar jirgin ƙasa, sabon filin motocin makamashi.
Kwatanta kaddarorin AISIC tare da ƙarfe na gargajiya da kayan yumbu:
| aluminum gami (7050) | titanium alloy (TC4) | bakin karfe (SUS304) | SIC | Alumina | AISIC | |
| Yawan yawa (g/cm3) | 2.8 | 4.5 | 7.9 | 3.2 | 3.97 | 2.8-3.2 |
| Ƙarfin tsawo (MPa) | ≥496 | ≥985 | ≥520 | - | - | 270-450 |
| Modules na elasticity (Gpa) | 69 | 110 | 210 | 330 | 300 | 160-280 |
| Karfin lankwasawa (Mpa) | - | - | - | 350-600 | 290 | 230-450 |
| Ƙimar haɓakar faɗaɗa madaidaiciya (×10/℃) | ashirin da hudu | 8.6 | 17.3 | 4.5 | 7.2 | 4.5-16 |
| Ƙunƙarar zafi (W/m·K) | 154-180 | 8 | 15 | 126 | 20 | 163-255 |
Matsakaici da babban jikin aluminum silicon carbide composite kayan da muka karbe akan sabon nau'in shirye-shiryen aikin aiki ba tare da wani lokaci mai dubawa ba, wanda ke guje wa ƙarancin ƙarancin ƙarfe na yumbu haɗe-haɗen kayan, kuma yana haɓaka aikin sarrafawa da kewayon aikace-aikacen kayan.
1. Aluminum silicon carbide - sassa tsarin
Ƙarfafa madaidaicin sassan sassa - tare da halaye na nauyi, babban taurin kai, kwanciyar hankali mai girma, juriya da juriya na lalata, maimakon aluminium alloy, bakin karfe, gami da titanium, wanda aka yi amfani da shi a cikin madaidaici, sassan sassa masu jurewa tare da buƙatun nauyi. .
| Yawan yawa (g/cm3) | Ƙarfin lanƙwasa (MPa) | Modulus na elasticity (GPa) | Yawan elongation (%) | Rabon damfara (ζ,%) | Ƙarƙashin zafi (W/m·K)@25 ℃ | Ƙaddamarwa na fadada layin layi (×10/℃) 25-200 ℃ | |
| S45 SiC/AI | 2.925 | 298 | 172 | 1.2 | 0.42 | 203 | 11.51 |
| S50 SiC/AI | 2.948 | 335 | 185 | / | 0.52 | 207 | 10.42 |
| S55 SiC/AI | 2.974 | 405 | 215 | / | 0.66 | 210 | 9.29 |
| S60 SiC/AI | 2.998 | 352 | 230 | / | 0.7 | 215 | 8.86 |
2. Aluminum silicon carbide - zafi dissipation part
Microelectronic sanyaya substrate / harsashi: aluminum silicon carbide da aka sani da ƙarni na uku na lantarki marufi kayan don ta m thermal jiki Properties, kuma ana amfani da ko'ina a fagen lantarki marufi (ƙarni na farko kamar aluminum, jan karfe; Na biyu tsara irin wannan. kamar Kewa, jan karfe molybdenum, jan karfe tungsten gami....da sauransu).
| Girma (g/cm) | Ƙarfin lanƙwasa (MPa) | Modulus na elasticity (GPa) | Ƙarƙashin zafi (W/m·K) @25 ℃ | Ƙaddamarwa na fadada layin layi (×10°/℃) 25-200°℃ | |
| T60SIC/AI | 2.998 | 260 | 229 | 220 | 8.64 |
| T65SIC/AI | 3.018 | 255 | 243 | 236 | 7.53 |
| T70SIC/AI | 3.05 | 251 | 258 | 217 | 6.8 |
| T75SIC/AI | 3.068 | 257 | 285 | 226 | 5.98 |
Abũbuwan amfãni na samfur: High thermal conductivity, surface aiki daban-daban ƙira, Low thermal fadada coefficient (mai kama da thermal fadada coefficient na guntu abu) Low waldi porosity.
IGBT kunshin tushe farantin: The thermal conductivity na aluminum silicon carbide ne high kuma low thermal fadada coefficient (thermal fadada coefficient yayi kama da guntu kayan), yadda ya kamata rage yuwuwar fakitin da'ira fatattaka, inganta rayuwar sabis na samfurin. A cikin dogo mai sauri, sabbin motocin makamashi, radar, samar da wutar lantarki don maye gurbin aluminum, jan karfe, tungsten jan karfe, molybdenum jan karfe, beryllium, yumbu da sauran kayan tattara kayan masarufi.
| Kayayyaki | Yawan yawa (g/cm*) | Ƙimar faɗaɗa madaidaiciya (x 10°/°C) | Ƙunƙarar zafi (W/m·K) | Taushin ƙayyadaddun (Gpa cm/g) |
| AISIC | 2.8-3.2 | 4.5-16 | 163-255 | 76-108 |
| Tare da | 8.9 | 17 | 393 | 5 |
| AI (6061) | 2.7 | ashirin da uku | 171 | 25 |
| Jarida | 8.3 | 5.9 | 14 | 16 |
| Invar | 8.1 | 1.6 | 11 | 14 |
| Ku/Mo (15/85) | 10 | 7 | 160 | 28 |
| Ku/W (15/85) | 17 | 7.2 | 190 | 16 |