IB-Dyog hais tiasPlub hom phiaj:
1. Lub hom phiaj ntawm tooj dag: tooj dag feem ntau siv rau hauv kev tsim cov li qub, cov kav dej, cov kav dej txuas rau cov cua txias sab hauv thiab sab nraud, thiab cov radiators.
2. Lub hom phiaj ntawm tin bronze: Tin bronze yog cov hlau tsis muaj hlau nrog qhov tsawg tshaj plaws casting shrinkage, siv los tsim castings nrog complex duab, meej contours, thiab tsis tshua muaj cua nruj yuav tsum tau.Tin bronze yog heev corrosion-resistant nyob rau hauv cov huab cua, seawater, dej tshiab, thiab chav, thiab yog dav siv nyob rau hauv chav boilers thiab nkoj qhov chaw.
3. Lub hom phiaj ntawm cov tooj liab: feem ntau yog siv los ua cov khoom siv hluav taws xob xws li cov tshuab hluav taws xob, cov tsheb thauj mus los, cov cables, switchgear, transformers, thiab cov khoom siv thermal conductivity xws li cov khoom siv hluav taws xob, cov kav dej, thiab cov khoom siv hluav taws xob rau hnub ci cua sov.
TWO- Cov yam ntxwv sib txawv:
1. Cov yam ntxwv ntawm tooj dag: tooj dag muaj zog hnav tsis kam.
2. Cov yam ntxwv ntawm tin bronze: Ntxiv cov hlau lead rau tin bronze tuaj yeem txhim kho nws cov machinability thiab hnav tsis kam, thaum ntxiv zinc tuaj yeem txhim kho nws qhov kev ua tau zoo.Cov hlau no muaj cov khoom siv zoo heev, hnav txo kev ua haujlwm, thiab tiv thaiv corrosion, yooj yim rau tshuab, muaj brazing zoo thiab vuam kev ua tau zoo, qis shrinkage coefficient, thiab tsis muaj hlau nplaum.
3. Cov yam ntxwv ntawm cov tooj liab liab: nws muaj qhov zoo conductivity thiab thermal conductivity, zoo heev plasticity, thiab yooj yim rau kev ua tiav los ntawm kub nias thiab txias nias.
Peb-Different Chemical Composition:
1. Txheej txheem cej luam ntawm Brass: Brass yog ib qho alloy uas muaj tooj liab thiab zinc.Brass uas muaj tooj liab thiab zinc hu ua tooj dag zoo tib yam.Yog hais tias nws yog tsim los ntawm ntau yam alloys ntawm ob lossis ntau lub ntsiab lus, nws yog hu ua tooj dag tshwj xeeb.
2. Txheej txheem cej luam ntawm tin bronze: Bronze nrog tin yog lub ntsiab alloying caij.
3. Txheej txheem cej luam ntawm Red Copper: Liab tooj liab, tseem hu ua liab tooj liab, yog ib yam khoom yooj yim ntawm tooj liab, muaj npe tom qab nws cov xim liab liab.Ntau yam khoom tuaj yeem pom hauv tooj liab.Cov tooj liab liab yog cov tooj liab ntshiab, nrog lub melting point ntawm 1083 ℃, tsis muaj allosteric transformation, thiab tus txheeb ze ntom ntawm 8.9, uas yog tsib npaug ntawm magnesium.Qhov loj ntawm tib lub ntim yog li 15% hnyav dua li cov hlau zoo tib yam.
FOUR-Know More About Copper, Brass, Bronze
Ntshiab tooj liab yog ib tug sawv liab hlau nrog ib tug liab doog xim tom qab tsim ib tug tooj liab oxide zaj duab xis rau saum npoo.Yog li ntawd, kev lag luam ntshiab tooj liab feem ntau hu ua ntshav tooj liab lossis electrolytic tooj liab.Qhov ceev yog 8-9g / cm3, thiab melting point yog 1083 ° C.Ntshiab tooj liab muaj qhov zoo conductivity thiab yog siv dav hauv kev tsim cov xov hlau, cables, txhuam hniav, thiab lwm yam;Cov thermal conductivity zoo, feem ntau yog siv los tsim cov cuab yeej sib nqus thiab cov ntsuas uas xav tau kev tiv thaiv kev cuam tshuam sib nqus, xws li cov khoom siv hluav taws xob thiab cov cuab yeej siv dav hlau;Cov yas zoo heev, yooj yim rau cov xovxwm kub thiab txias xovxwm, tuaj yeem ua rau cov khoom siv tooj liab xws li cov kav dej, tuav, xov hlau, strips, daim hlau, ntawv ci, thiab lwm yam.
Brass yog ib qho alloy ntawm tooj liab thiab zinc.Cov tooj dag yooj yim tshaj plaws yog tooj liab zinc binary alloy, hu ua tooj dag yooj yim lossis tooj dag zoo tib yam.Hloov cov ntsiab lus zinc hauv tooj dag tuaj yeem ua rau tooj dag nrog cov khoom sib txawv.Qhov siab dua cov ntsiab lus zinc hauv tooj dag, nws lub zog ntau dua thiab qis dua nws cov plasticity.Cov ntsiab lus zinc ntawm tooj dag siv hauv kev lag luam tsis tshaj 45%, thiab cov ntsiab lus zinc ntau dua yuav ua rau brittleness thiab deterioration ntawm alloy zog.
Tin Bronze yog cov khoom siv thaum ntxov tshaj plaws siv hauv keeb kwm, keeb kwm xa mus rau tooj liab.Nws yog hu ua bronze vim nws cov xim xiav grey.Tin bronze muaj cov cuab yeej siv siab, zoo corrosion kuj, kev sib txhuam txo, thiab kev ua haujlwm zoo casting;Tsawg rhiab heev rau overheating thiab gases, vuam kev ua tau zoo, tsis muaj ferromagnetism, thiab tsawg shrinkage coefficient.Tin bronze muaj kev tiv thaiv corrosion ntau dua li tooj dag hauv huab cua, dej hiav txwv, dej tshiab, thiab chav dej.
Post lub sij hawm: Jun-11-2024