Granite yog ib qho kev xaiv nrov rau cov khoom siv hauv kev lag luam tsheb thiab aerospace, txawm hais tias nws yog ib yam khoom siv tsis yog ib txwm muaj rau lub hom phiaj no. Kev siv granite hauv kev tsim khoom tau nce zuj zus vim nws muaj ntau yam zoo dua li lwm yam khoom siv xws li hlau. Nov yog qee qhov laj thawj vim li cas kev xaiv Granite dua li hlau thiaj li muaj txiaj ntsig:
1. Kev Ruaj Ntseg thiab Qhov Hnyav:
Granite yog ib yam khoom ruaj khov dua li hlau vim nws muaj cov khoom sib xyaw ua ke. Nws muaj qhov hnyav thiab qhov ntim siab, muab qhov hnyav ntau dua ib chav ntim. Qhov no ua rau nws tiv taus kev co thiab tsis yooj yim rau kev cuam tshuam los ntawm cua sov lossis siab. Qhov no ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas qhov tseeb yog qhov tseem ceeb thiab kev co yuav tsum tau txo qis.
2. Kev Ruaj Ntseg ntawm Qhov Ntev:
Granite muaj kev ruaj khov zoo heev, uas txhais tau tias nws yuav khaws nws cov duab thiab qhov loj qub dhau sijhawm. Nws muaj cov coefficient qis ntawm thermal expansion, uas tiv thaiv kev warping lossis deforming vim qhov kub hloov pauv. Qhov no ua rau nws zoo tagnrho rau cov khoom uas yuav tsum tau tsim kom nruj tolerances thiab tswj tau qhov tseeb dhau sijhawm.
3. Kev Ruaj Khov thiab Kev Tiv Thaiv Kev Hnav:
Granite yog ib yam khoom siv uas ruaj khov thiab siv tau ntev heev, ua rau nws tsis yooj yim puas thiab tsis yooj yim khawb. Nws qhov chaw zoo heev rau kev puas tsuaj los ntawm kev khawb, kev lwj, thiab lwm yam cim qhia tias nws puas. Cov khoom ua los ntawm granite muaj lub neej ntev dua thiab tsis tas yuav hloov ntau zaus, ua rau nws yog ib qho kev xaiv pheej yig.
4. Kev Ua Haujlwm Thermal Tsawg:
Granite muaj cov thermal conductivity tsawg, uas txhais tau tias nws tsis hloov pauv cua sov zoo heev. Qhov no ua rau nws yog cov khoom siv rwb thaiv tsev zoo tshaj plaws rau cov khoom uas xav tau kev tiv thaiv los ntawm qhov kub thiab txias heev, xws li cov uas siv rau hauv kev siv aerospace.
5. Kev Tiv Thaiv Kev Xeb:
Granite tsis tuaj yeem xeb, xeb, lossis lwj hauv qab cov xwm txheej ib txwm muaj. Qhov no ua rau nws yog cov khoom siv zoo tshaj plaws rau kev siv hauv cov chaw ib puag ncig hnyav uas raug dej, ntsev, tshuaj lom neeg, lossis lwm yam tshuaj corrosive tuaj yeem ua rau lwm cov ntaub ntawv puas tsuaj.
6. Kev phooj ywg ib puag ncig:
Granite yog ua los ntawm cov khoom siv ntuj, yog li nws zoo rau ib puag ncig. Nws yooj yim rau kev rov ua dua tshiab thiab rov siv dua, txo cov khib nyiab thiab txuag cov peev txheej. Nws kuj xav tau lub zog tsawg dua los tsim dua li cov hlau, ua rau nws ruaj khov dua.
Xaus lus, kev xaiv granite dua li hlau muaj ntau yam zoo, suav nrog kev ruaj khov thiab qhov hnyav, kev ruaj khov ntawm qhov loj me, kev ruaj khov thiab kev hnav tsis kam, kev ua kom sov tsawg, kev tiv thaiv corrosion, thiab kev phooj ywg ib puag ncig. Cov txiaj ntsig no ua rau nws yog qhov kev xaiv zoo heev rau cov khoom siv hauv kev lag luam tsheb thiab aerospace, thiab nws siv yuav txuas ntxiv mus rau qhov nrov vim tias cov chaw tsim khoom lees paub qhov zoo ntawm cov khoom siv tsis yog ib txwm muaj no.
Lub sijhawm tshaj tawm: Lub Ib Hlis-10-2024