
Substrate Sheet Composite waxa loola jeedaa walaxda salka, sida caadiga ah qaab xaashida, taas oo ka kooban laba ama in ka badan oo waji ama kiimiko oo kala duwan oo la isku daray si loo abuuro walxo cusub oo leh sifooyin sare marka loo eego qaybaheeda gaarka ah. Xaaladaha warshadaha horumarsan, tani waxay inta badan ku lug leedahay isku darka adag, matrix ductile (sida birta ama polymer) oo leh weji adag, xoojinta (sida walxaha dhoobada ama fiilooyinka) si loo gaaro dheelitirka xoogga, adkaanta, iyo sifooyinka kale ee gaarka ah.
Substrate-yadan waxaa loo naqshadeeyay inay u adeegaan sidii madal aasaas u ah habayn dheeri ah ama qayb dhismeed oo udub dhexaad u ah dalabaadka.
Guryaha Taala: Faa'iidada aasaasiga ah waa awoodda lagu naqshadeeyo shay leh qaybo gaar ah oo aan laga helin hal shay. Tan waxaa ka mid ah hagaajinta:
Heerarka Xoog-ilaa-Miisaanka Sare: Gaar ahaan polymer-ka ama isku-dhafka matrixka birta ee lagu xoojiyay fiilooyinka kaarboon ama dhoobada.
Iska caabbinta xidhashada la xoojiyey: Waxaa lagu gaadhay in la dhexgeliyo qaybo adag sida tungsten carbide ama dhoobada galka birta.
Hagaajinta kulaylka ama korantada: Iyadoo la isku darayo fiilooyinka ama qaybaha.
Balaadhinta kulaylka la kantaroolay: Muhiim u ah qalabka elektaroonigga ah si loo waafajiyo ballaarinta semiconductors.
Waxqabadyo Badan: Hal xaashi oo isku dhafan ayaa loo qaabayn karaa si ay u qabato doorar badan, sida bixinta taageero qaabdhismeed, xidhashada caabbinta, iyo maaraynta kulaylka isku mar.
Anisotropy: Guryaha waxaa loo qaabayn karaa inay noqdaan kuwo jiho ah (anisotropic), sida inay ku xooggan yihiin hal jiho sababtoo ah fiilooyinka isku xiran, taas oo ku habboon codsiyada gaarka ah ee qaadista.
"Substrate sheet composite" waa qayb ballaaran. Noocyada muhiimka ah waxaa ka mid ah:
Metal Matrix Composites (MMC): Saldhig bir ah (tusaale, aluminium, copper) oo lagu xoojiyay walxaha dhoobada ah (tusaale, silikoon carbide, boron carbide) ama fiilooyinka.
Isku-dhafka dhoobada dhoobada ah (CMC): Matrix dhoobada ah (tusaale, silikoon carbide) oo lagu xoojiyay fiilooyinka dhoobada, taasoo bixisa xoog heerkul sare oo aan caadi ahayn iyo adkaanta jabka marka loo eego dhoobada monolithic.
Polymer Matrix Composites (PMC): Xabagta polymerka ah (tusaale, epoxy) oo lagu xoojiyay fiilooyinka joogtada ah (tusaale, kaarboon, galaas, aramid). Kuwani waa xaashida "isku dhafan" ee caadiga ah ee loo isticmaalo hawada hawada iyo alaabta ciyaaraha.
Isku-dhafka Laminated: Lakabyo badan oo kala duwan (tusaale, biraha, polymers) ayaa isku xidhan si ay u abuuraan xaashi leh sifooyin laga soo qaatay lakab kasta.
Qaybaha xaashida isku dhafan waxay aasaas u yihiin warshadaha tignoolajiyada sare:
Baakadaha Elektarooniga ah: Waxa loo istcimaalaa substrates ee chips-ka semiconductor iyo wareegyada. Tusaalooyinka waxaa ka mid ah:
Naxaasta Tooska ah ee Xidhan (DBC): Xaashida dhoobada ah (sida Al₂O₃ ama AlN) oo leh naxaas ku xidhan labada dhinac, oo loo isticmaalo qaybaha korantada.
Biraha PCB-yada Muhiimka ah: Saldhig bir ah (sida aluminium) oo leh lakabka dielectric iyo lakab wareeg ah, oo loo isticmaalo nalka LED.
Aerospace & Difaaca: Sida dhismayaal dhismeed oo loogu talagalay hargaha diyaaradda, qaybaha dayax-gacmeedka, iyo nidaamyada hubka, halkaasoo culeyska fudud iyo xoogga sare ay muhiim u yihiin.
Wear-Resistant Lineers: Waraaqaha MMC oo ay ku jiraan tungsten carbide ama wejiyada kale ee adag ayaa loo isticmaalaa in lagu safeeyo qalabka macdanta, beeraha, iyo maaraynta alaabta.
Maareynta kulaylka: Sida kuleylku u hooseeyo ama fidiyeyaasha ku jira qalabka elektiroonigga ah ee awoodda sare leh, ka faa'iidaysiga isku-dhafka kulaylka sare (tusaale, Al-SiC).
Jadwalka soo socda ayaa soo koobaya astaamaha muhiimka ah ee dulmar degdeg ah:
| Muuqaal | Sharaxaada | Faa'iidada |
| Fikradda Muhiimka ah | Warqad sal ah oo la sameeyay iyadoo la isku daray laba ama in ka badan oo shay oo kala duwan. | Waxay sahlaysa abuurista agab leh isku-darka hantida oo aan suurtogal ahayn hal shay. |
| Mabda'a Muhiimka ah | Isku-duubnida Matrixka iyo xoojinta ayaa wada shaqeeya si ay u abuuraan sifooyin sare. | Wuxuu gaaraa isku dheeli tirnaan wanaagsan, tusaale ahaan, adkaanta shaxanka iyo adkaanta xoojinta. |
| Xoojinta Caadiga ah | Qaybaha (Carbide, Ceramic), Fibers (Carbon, Glass). | Waxay siisaa sifooyin gaar ah sida caabbinta xidhashada ama xoog sare. |
| Maadooyinka caadiga ah | Biraha (Al, Cu), Polymers (Epoxy), Ceramics (SiC). | Waxay bixisaa wejiga joogtada ah, bixinta adkaanta, iyo xidhidhaynta xoojinta. |
| Darawalka koowaad | Waxqabadka iyo Waxqabadka. | Waxay u ogolaataa naqshadaha fudud, hufan, iyo waara ee injineernimada sare. |
| Warshadaha Muhiimka ah | Electronics, Aerospace, Automotive, Difaaca, Wax soo saarka heer-sare ah. | Qalabka awood u siinaya horumarinta tignoolajiyada ee qaybahan. |
Marka la soo koobo, a Substrate Sheet oo isku dhafan waa qalab aasaasi ah oo aad loo farsameeyay. Ma aha wax fudud oo cayriin ah laakiin waa madal casri ah oo laga soo bilaabo heerka atomiiga ilaa si ay u bixiso farsamooyin gaar ah, kulayl iyo koronto, taas oo ka dhigaysa lama huraan u ah codsiyada waxqabadka sare ee casriga ah.