Brass thiab bronze yog ob qho tib si hlau alloys, uas txhais tau hais tias lawv yog kev sib xyaw ntawm ob lossis ntau dua hlau sib txawv. Brass yog tsim los ntawm tooj liab thiab zinc, whereas bronze yog ua los ntawm tooj liab thiab tin, tej zaum kuj muaj lwm yam xws li phosphorus los yog txhuas ntxiv nyob rau hauv.
Yuav ua li cas cov hlau yog tooj liab thiab tooj liab?
Thaum tooj liab yog cov hlau ntshiab, tooj dag thiab tooj liab yog tooj liab alloys (
tooj dag yog kev sib xyaw ntawm tooj liab thiab zinc ; bronze yog kev sib xyaw ntawm tooj liab thiab tin). Tag nrho peb yam ntawm cov hlau no qhia txog kev sib xyaw ua ke ntawm cov khoom uas ua rau lawv zoo tagnrho rau siv hauv cov ntawv hlau.
Tus twg yog tooj dag lossis tooj dag zoo dua?
Bronze muaj cov ntsiab lus melting ntau dua li tooj dag, ntawm 950 ° C, thiab nkig ntau dua. Bronze hnub tim txog 3000 CE thaum qhov kev taw qhia ntawm cov khoom siv tawv tawv, zoo dua qub thiab cov cuab yeej siv riam phom ua rau muaj kev hloov pauv hauv tib neeg txoj kev loj hlob.
Koj puas tuaj yeem siv tooj dag thiab tooj liab ua ke?
Tsis txhob sib tov tooj dag nrog tooj dag !Vim lawv lub peev xwm rau galvanic corrosion, bronze thiab tooj dag fittings yuav tsum tsis txhob tov. … tooj dag thiab tooj liab muaj xim sib txawv me ntsis thiab ci. Piv nrog rau cov xim tsaus ntawm cov tooj liab, tooj dag muaj qhov sib dua nrog lub ci ci, zoo li kub.
Puas yog tooj liab lossis tooj dag kim dua?
Bronze yog feem ntau kim dua tooj dag, ib feem yog vim cov txheej txheem yuav tsum tsim cov tooj liab.
