Bronze phaj kev paub
Bronze phaj yog cov khoom siv hlau nrog ntau yam kev siv, dav siv hauv kev lag luam, kev tsim kho, kho kom zoo nkauj thiab lwm yam. cov
Bronze yog cov khoom siv hlau qub, feem ntau yog alloyed nrog tooj liab, tin, txhuas thiab lwm yam khoom, nrog cov ntsiab lus melting tsawg, siab hardness, zoo plasticity thiab hnav tsis kam. Muaj ntau hom bronze daim hlau. Raws li cov khoom sib txawv ntxiv, lawv tuaj yeem muab faib ua tin bronze, aluminium bronze, txhuas bronze thiab lwm yam, txhua hom muaj nws cov kev siv tshwj xeeb thiab cov khoom.
Tin bronze: Nws muaj qhov zoo corrosion kuj thiab hnav tsis kam, thiab feem ntau yog siv los tsim cov khoom siv xws li bearings, gears, thiab li qub.
Aluminium bronze: Nws muaj lub zog siab thiab corrosion kuj, thiab tsim nyog rau kev tsim cov khoom tseem ceeb hauv kev lag luam marine engineering, khoom siv tshuaj, thiab lwm yam.
Lead bronze: Nws muaj qhov zoo castability thiab qis melting point, thiab tsim nyog rau kev tsim lub teeb qhov chaw.
Bronze daim hlau yog siv dav, tsis yog tsuas yog siv rau kev tsim khoom ntawm cov khoom siv thiab cov kabmob, tab sis kuj rau kev kho kom zoo nkauj, rooj tog thiab lwm yam kev lag luam. Vim nws zoo corrosion kuj thiab ntuj lubrication muaj peev xwm, bronze kuj yog feem ntau siv nyob rau hauv zus tau tej cov nkoj propellers, suab paj nruas seev, thiab lwm yam. Tsis tas li ntawd, bronze daim hlau kuj siv tau los tsim cov khoom siv hluav taws xob thiab hluav taws xob thiab kho kom zoo nkauj, qhia nws daim ntawv thov dav. thiab qhov tseem ceeb hauv ntau qhov chaw.
Nyob rau hauv cov nqe lus ntawm kev ua, bronze daim hlau tuaj yeem ua tiav los ntawm casting, forging, vuam thiab lwm txoj hauv kev kom tau raws li qhov xav tau ntawm kev siv sib txawv. Bronze daim hlau muaj kev ua haujlwm zoo thiab tuaj yeem hloov mus rau ntau yam duab thiab cov qauv tsim.
Feem ntau, raws li cov ntaub ntawv uas muaj keeb kwm ntev thiab kev ua tau zoo heev, bronze daim hlau yog qhov tseem ceeb hauv kev lag luam, kev tsim kho, kho kom zoo nkauj, thiab lwm yam, uas qhia lawv cov txiaj ntsig tshwj xeeb thiab dav siv rau kev cia siab.
