
A Composite Sheet Substrate inoreva chinhu chakadzika, kazhinji mune pepa fomu, icho chinoumbwa maviri kana anopfuura akasiyana emuviri kana kemikari zvikamu zvakasanganiswa kugadzira chinhu chitsva chine epamusoro zvivakwa zvichienzaniswa neayo ega ega. Mumamiriro ezvinhu epamusoro maindasitiri, izvi zvinowanzobatanidza kubatanidza yakaoma, ductile matrix (sesimbi kana polymer) nechikamu chakaoma, chinosimbisa (se ceramic particles kana fiber) kuti uwane kuenzana kwesimba, kuoma, uye mamwe maitiro chaiwo anoshanda.
Aya ma substrates akagadzirwa kuti ashande sehwaro hwepuratifomu yekuenderera mberi nekugadziriswa kana sechinhu chakakosha chechimiro mukuda maapplication.
Tailored Properties: Chakanyanya mukana kugona kugadzira chinhu chine chaiyo seti yezvivakwa zvisingawanikwe mune chimwe chinhu. Izvi zvinosanganisira optimizing kune:
Yakakwira Simba-kune-Weight Ratio: Kunyanya mupolymer kana simbi matrix macomposites akasimbiswa nekabhoni kana ceramic fibers.
Enhanced Wear Resistance: Inowanikwa nekuisa zvimedu zvakaomarara senge tungsten carbide kana ceramic musimbi matrix.
Yakavandudzwa Thermal kana Magetsi Conductivity: Nekubatanidza conductive fiber kana zvimedu.
Inodzorwa Thermal Kuwedzera: Yakakosha mumagetsi kuti ienderane nekuwedzera kwema semiconductors.
Multi-Functionality: Pepa rimwechete rinoumbwa rinogona kugadzirwa kuita akawanda mabasa, sekupa rutsigiro rwechimiro, kuramba kupfeka, uye kutonga kwekupisa panguva imwe chete.
Anisotropy: Zvivakwa zvinogona kugadzirwa kuti zviite gwara (anisotropic), sekunge yakasimba munzira imwe nekuda kwemafiber anoenderana, ayo akanakira mamwe maapplication anotakura.
Iyo "composite sheet substrate" iboka rakakura. Mhando dzakakosha dzinosanganisira:
Metal Matrix Composites (MMC): Chigadziko chesimbi (semuenzaniso, aruminiyamu, mhangura) yakasimbiswa neceramic particles (semuenzaniso, silicon carbide, boron carbide) kana fiber.
Ceramic Matrix Composites (CMC): A ceramic matrix (e.g., silicon carbide) yakasimbiswa neceramic fibers, inopa yakasarudzika yepamusoro-tembiricha simba uye kutyoka kusimba zvichienzaniswa ne monolithic ceramics.
Polymer Matrix Composites (PMC): A polymer resin (e.g., epoxy) yakasimbiswa nekuenderera mberi fibers (semuenzaniso, kabhoni, girazi, aramid). Aya ndiwo emhando yepamusoro "composite" mapepa anoshandiswa mune aerospace uye zvinhu zvemitambo.
Laminated Composites: Zvikamu zvakawanda zvezvinhu zvakasiyana (semuenzaniso, simbi, mapolymers) anobatanidzwa pamwe chete kugadzira pepa rine zvivakwa zvinobva kune yega yega.
Composite sheet substrates ndeye hwaro mumaindasitiri epamusoro-tech:
Electronics Packaging: Inoshandiswa se substrates ye semiconductor machipisi uye masekete. Mienzaniso inosanganisira:
Yakananga Bonded Copper (DBC): Pepa receramic (seAl₂O₃ kana AlN) nemhangura yakasungirirwa kumativi ese, inoshandiswa kumamodule emagetsi.
Metal Core PCBs: Chigadziko chesimbi (sealuminium) chine dielectric layer uye dunhu redunhu, rinoshandiswa pakuvheneka kwe LED.
Aerospace & Dziviriro: Semapaneru ezvimiro zvematehwe endege, setiraiti zvikamu, uye masisitimu ezvombo, uko huremu uye simba repamusoro zvakakosha.
Pfeka-Resistant Liners: Mashizha eMMC ane tungsten carbide kana zvimwe zvikamu zvakaoma anoshandiswa kurongedza midziyo mumigodhi, zvekurima, uye kubata zvinhu.
Thermal Management: Sezvo kupisa kunonyura kana kuparadzira mune yakakwirira-simba magetsi, leveraging composites ine yakakwirira yekupisa conductivity (semuenzaniso, Al-SiC).
Tafura inotevera inopfupisa izvo zvakakosha zvekutarisa nekukurumidza:
| Feature | Tsanangudzo | Advantage |
| Core Concept | Bepa rekutanga rakagadzirwa nekubatanidza zvinhu zviviri kana kupfuura zvakasiyana. | Inogonesa kugadzirwa kwezvinhu zvine musanganiswa wemidziyo hazvigoneke kune chinhu chimwe chete. |
| Nheyo Yakakosha | Synergy. Iyo matrix uye yekusimbisa inoshanda pamwe chete kugadzira yepamusoro zvivakwa. | Inowana chiyero chakakwana, semuenzaniso, kuoma kubva kumatrix uye kuoma kubva pakusimbisa. |
| Common Reinforcements | Zvimedu (Carbide, Ceramic), Fibers (Carbon, Girazi). | Inopa chaiwo zvivakwa senge kupfeka kuramba kana simba rakakwirira. |
| Common Matrices | Simbi (Al, Cu), Polymers (Epoxy), Ceramics (SiC). | Inopa chikamu chinoenderera, ichipa kuoma, uye kusunga kusimbaradza. |
| Primary Driver | Kuita uye Kushanda. | Inobvumira kureruka, inoshanda, uye yakasimba dhizaini muinjiniya yepamusoro. |
| Key Industries | Electronics, Aerospace, Automotive, Defense, High-end Manufacturing. | Zvinhu zvinogonesa zvekusimudzira tekinoroji muzvikamu izvi. |
Muchidimbu, a Composite Sheet Substrate chinhu chakanyanya kugadzirwa nheyo yezvinhu. Haisi yakapfava asi ipuratifomu yakaomesesa yakagadzirwa kubva padanho reatomu kumusoro kuti ipe chaiyo mechanika, inopisa, uye magetsi zvivakwa, zvichiita kuti ive yakakosha kune zvemazuva ano zvekushanda kwepamusoro.