Bronze yog ib qho hlau uas ib txwm ua los ntawm tooj liab thiab cov hlau tin. … Casting yog txheej txheem uas nyob rau hauv lub molten bronze yog poured rau hauv ib lub pwm tsim raws li tus qauv duab puab. Kev tsim cov qauv thiab cov pwm tsis zoo yog thawj kauj ruam hauv cov txheej txheem ntawm cov duab puab bronze.
Vim li cas cov kws kos duab siv tooj dag?
Bronze yog cov hlau nrov tshaj plaws rau cov duab puab hlau; cam khwb cia bronze sculpture feem ntau hu ua "bronze". … Lawv lub zog thiab ductility (tsis muaj brittleness) yog qhov zoo dua thaum cov duab hauv qhov kev txiav txim yuav raug tsim, tshwj xeeb tshaj yog thaum piv rau ntau yam khoom siv ceramic lossis pob zeb (xws li cov duab puab marble).
bronze casting ua haujlwm li cas?
Cov pwm ceramic yog muab tso rau hauv autoclave (Kiln uas ua rau kub siab heev), uas ci cov ceramic thiab kub hnyiab tawm cov quav ciab, tawm hauv qhov khoob hauv nws qhov chaw. … Cov pwm ceramic yog tom qab ntawd ntim nrog molten bronze (bronze yog ib qho hlau ntawm 85% tooj liab, 5% txhuas, 5% tin thiab 5% zinc).
Qhov zoo ntawm bronze casting yog dab tsi?
ceev txias ntawm qhov nruam nruam tuag tiv thaiv kev sib cais ntawm cov hlau leadhauv cov hlau lead bronze siab. 5. Zoo txhua yam uas tuaj yeem raug extruded tuaj yeem nruam nruam. Los ntawm casting ib qho tshwj xeeb zoo uas yog ze rau lub net zoo ntawm cov khoom tiav koj tuaj yeem tshem tawm qhov tsis tsim nyog machining thiab qis seem poob.
Koj tuaj yeem qhia li cas yog tiasib tug cam khwb cia yog tooj liab?
Do a magnet test. Txij li cov hlau nplaum yog nyiam rau ferrous (sib nqus) hlau xws li cam khwb cia hlau, tso cov hlau nplaum ze ntawm qhov chaw. Yog tias nws lo, bronze tuaj yeem txiav tawm. Yog tsis muaj dab tsi tshwm sim, nws yuav yog tooj.
