Granite puag feem ntau yog siv rau hauv cov khoom siv semiconductor vim nws cov khoom zoo heev vibration dampening, thermal stability, thiab qis coefficient ntawm thermal expansion.Txawm li cas los xij, zoo li lwm yam khoom siv, granites tuaj yeem tsim qhov tsis raug uas tuaj yeem cuam tshuam rau kev ua haujlwm ntawm cov khoom siv semiconductor.Hauv tsab xov xwm no, peb yuav qhia txog qee qhov kev ua txhaum ntawm granite puag hauv cov khoom siv semiconductor thiab muab cov kev daws teeb meem.
Qhov txhaum #1: Deformations
Deformations deformations yog feem ntau faults nyob rau hauv granite puag hauv semiconductor khoom.Thaum lub hauv paus granite raug hloov pauv los yog hnyav hnyav, nws tuaj yeem txhim kho deformations, xws li warps, twists, thiab pob.Cov deformations tuaj yeem cuam tshuam nrog kev sib dhos thiab qhov tseeb ntawm cov khoom siv semiconductor.
Kev daws: Nto Kho
Kev kho qhov saum npoo tuaj yeem pab txo qhov deformations hauv granite puag.Cov txheej txheem kho nrog rov sib tsoo saum npoo ntawm granite los kho nws cov flatness thiab smoothness.Kev mloog zoo yuav tsum tau them rau kev xaiv cov cuab yeej sib tsoo zoo thiab siv cov abrasive los xyuas kom meej tias kev tswj xyuas qhov tseeb.
Fault #2: Cracks
Cracks tuaj yeem tsim nyob rau hauv granite puag vim yog thermal cycling, hnyav loads, thiab machining yuam kev.Cov kab nrib pleb no tuaj yeem ua rau cov qauv tsis ruaj khov thiab cuam tshuam rau qhov tseeb ntawm cov khoom siv semiconductor.
Kev daws: Filling thiab Kho
Kev sau thiab kho cov kab nrib pleb tuaj yeem pab kho qhov ruaj khov thiab qhov tseeb ntawm granite puag.Cov txheej txheem kho feem ntau suav nrog kev sau cov kab nrib pleb nrog epoxy resin, uas tom qab ntawd kho kom rov qab muaj zog ntawm granite nto.Tom qab ntawd, qhov sib txuas ntawm qhov chaw yog rov hauv av kom rov qab flatness thiab smoothness.
Fault #3: Delamination
Delamination yog thaum txheej txheej ntawm granite puag sib cais los ntawm ib leeg, tsim kom pom qhov khoob, lub hnab ntim cua, thiab qhov tsis sib xws ntawm qhov chaw.Qhov no tuaj yeem tshwm sim los ntawm kev sib txuas tsis raug, thermal cycling, thiab machining yuam kev.
Kev daws: Bonding thiab kho
Kev sib txuas thiab kev kho cov txheej txheem koom nrog kev siv cov epoxy lossis polymer resins los txuas cov ntu delaminated granite.Tom qab sib txuas cov ntu granite, kho qhov saum npoo yog rov qab los ua kom rov qab flatness thiab smoothness.Cov ntawv cog lus granite yuav tsum tau kuaj xyuas qhov seem seem thiab cov hnab ntim cua kom ntseeg tau tias lub hauv paus granite tau rov qab los rau nws qhov qub zog.
Fault #4: Discoloration thiab Staining
Qee lub sij hawm lub hauv paus granite tuaj yeem tsim teeb meem tsis zoo thiab staining, xws li xim av thiab daj me ntsis, efflorescence, thiab tsaus stains.Qhov no tuaj yeem tshwm sim los ntawm cov tshuaj lom neeg thiab kev ua haujlwm tsis zoo.
Kev daws: ntxuav thiab tu
Kev tu tsis tu ncua thiab tsim nyog ntawm lub hauv paus granite tuaj yeem tiv thaiv tsis muaj xim thiab staining.Kev siv cov tshuaj ntxuav pH nruab nrab lossis me me yog pom zoo.Cov txheej txheem ntxuav yuav tsum ua raws li cov chaw tsim khoom cov lus qhia kom tsis txhob ua kom puas lub granite nto.Nyob rau hauv cov ntaub ntawv ntawm cov tawv nqaij stains, ib tug tshwj xeeb granite ntxuav yuav siv tau.
Hauv cov ntsiab lus, granite puag yog cov khoom siv ruaj khov thiab txhim khu kev qha uas tau siv dav hauv cov khoom siv semiconductor.Txawm li cas los xij, nws tuaj yeem txhim kho qhov yuam kev thaum lub sijhawm hloov pauv vim qhov kub thiab txias, hnyav loads, thiab machining yuam kev.Nrog kev tu kom zoo, tu, thiab kho, granite puag tuaj yeem rov qab tau, ua kom pom kev ua haujlwm zoo ntawm cov khoom siv semiconductor.
Post lub sij hawm: Mar-25-2024