Cov khoom siv granite precision feem ntau siv rau hauv kev ntsuas precision thiab kev siv engineering, ua tsaug rau lawv cov khoom siv kho tshuab zoo heev. Lawv paub tias muaj zog heev thiab tawv, nrog rau kev nthuav dav thermal tsawg thiab kev tiv taus zoo heev rau kev hnav thiab kev puas tsuaj. Txawm li cas los xij, ib qho ntawm cov khoom tsis tshua paub ntawm cov khoom siv granite precision yog lawv qhov kev tiv thaiv acid-alkali zoo kawg nkaus.
Kev tiv taus kua qaub thiab alkali yog lub peev xwm ntawm cov khoom siv los tiv taus cov teebmeem corrosive ntawm cov kua qaub thiab alkali. Hauv ntau qhov chaw ua haujlwm thiab chaw kuaj mob, cov khoom siv raug rau ntau yam kua qaub thiab alkalis hauv daim ntawv ntawm kev ntxuav thiab kev ua cov tshuaj. Cov khoom siv uas tsis tiv taus cov tshuaj no tuaj yeem raug kev puas tsuaj loj heev lossis ua tsis tiav, ua rau kev kho kim thiab lub sijhawm tsis ua haujlwm.
Granite yog pob zeb igneous uas muaj cov pob zeb siv lead ua ke xws li feldspar, quartz, thiab mica. Cov pob zeb no ua rau granite muaj zog thiab tawv, thiab ua rau nws tiv taus cov kua qaub thiab alkali. Granite feem ntau yog ua los ntawm silicates, uas ruaj khov thiab inert. Thaum raug kua qaub lossis alkali, cov silicate minerals hauv granite tsis ua tshuaj lom neeg, txhais tau tias cov khoom tseem zoo thiab tsis puas.
Qhov kev tiv thaiv acid-alkali ntawm cov khoom granite precision tau txhim kho ntxiv los ntawm ntau yam txheej txheem tsim khoom. Thaum lub sijhawm polishing, qhov chaw ntawm granite raug kho nrog tus neeg sawv cev sealing uas txhim kho nws txoj kev tiv thaiv kev tawm tsam tshuaj lom neeg. Cov sealant no sau cov qhov me me thiab cov kab nrib pleb hauv qhov chaw ntawm granite, tsim ib daim thaiv kev tiv thaiv uas tiv thaiv cov kua qaub lossis alkali los ntawm kev nkag mus rau hauv cov khoom.
Lwm yam tseem ceeb uas cuam tshuam rau qhov tsis kam ntawm cov kua qaub-alkali ntawm cov khoom granite yog lawv cov porosity. Porosity hais txog qhov ntau ntawm qhov chaw qhib lossis qhov sib txawv ntawm cov noob ntawm granite. Qhov qis dua qhov porosity ntawm granite, qhov qis dua nws cov dej nqus. Qhov no yog qhov tseem ceeb, vim tias cov kua dej uas granite nqus tau tuaj yeem cuam tshuam nrog cov zaub mov hauv pob zeb thiab ua rau nws cov khoom puas tsuaj. Cov khoom granite precision yog tsim nrog porosity qis heev kom ntseeg tau tias muaj kev tiv thaiv siab tshaj plaws rau cov tshuaj lom neeg.
Qhov kev tiv thaiv acid-alkali ntawm cov khoom siv granite precision yog ib qho tseem ceeb rau ntau lub lag luam uas xav tau kev ua haujlwm siab thiab raug, Xws li metrology, optics, precision manufacturing, thiab semiconductor manufacturing. Hauv cov lag luam no, kev ua haujlwm raug yog qhov tseem ceeb tshaj plaws. Txhua qhov kev hloov me me hauv cov khoom ntawm lawv cov khoom siv tuaj yeem muaj kev cuam tshuam loj rau lawv cov txiaj ntsig. Los ntawm kev siv cov khoom siv granite precision, cov lag luam no tuaj yeem paub tseeb tias lawv cov khoom siv tiv taus cov teebmeem corrosive ntawm cov tshuaj, ua rau muaj kev raug ntau dua, kev ntseeg siab, thiab kev ua haujlwm ntev.
Xaus lus, cov khoom siv granite precision qhia tau tias muaj kev tiv thaiv acid-alkali zoo heev vim lawv cov khoom sib xyaw thiab cov txheej txheem tsim khoom tshwj xeeb. Kev tiv thaiv acid-alkali ntawm cov khoom siv granite precision yog ib qho ntawm ntau yam uas ua rau lawv yog cov khoom siv zoo tshaj plaws rau kev siv high-precision. Raws li kev lag luam txuas ntxiv nrhiav kev ua haujlwm ntau dua thiab kev ntseeg siab los ntawm lawv cov khoom siv, cov khoom siv granite precision yuav tseem yog ib qho tseem ceeb hauv lawv cov khoom siv.
Lub sijhawm tshaj tawm: Lub Peb Hlis-12-2024