Qhov Sib Txawv Ntawm Tooj Liab Thiab Tin Bronze Thiab Tooj Liab

IB-Dyog tias muajPlub 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 txuas rau cov tshuab cua txias sab hauv thiab sab nraud, thiab cov radiators.

2. Lub Hom Phiaj ntawm tin bronze: Tin bronze yog cov hlau tsis yog ferrous uas muaj qhov me me tshaj plaws ntawm kev casting, siv los tsim cov castings nrog cov duab nyuaj, cov duab meej, thiab qhov yuav tsum tau ua kom huab cua nruj. Tin bronze yog qhov tsis kam tiv taus corrosion hauv huab cua, dej hiav txwv, dej tshiab, thiab pa, thiab siv dav hauv cov boilers pa thiab cov khoom nkoj.

3. Lub Hom Phiaj ntawm tooj liab: feem ntau yog siv rau kev ua cov khoom siv hluav taws xob xws li cov generators, busbars, cables, switchgear, transformers, thiab cov khoom siv thermal conductivity xws li cov cua sov exchangers, pipelines, thiab cov flat collectors rau cov khoom siv cua sov hnub ci.

OB - 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 hauv tin bronze tuaj yeem txhim kho nws txoj kev siv tshuab thiab kev tiv thaiv kev hnav, thaum ntxiv zinc tuaj yeem txhim kho nws txoj kev ua haujlwm casting. Cov hlau no muaj cov khoom siv kho tshuab siab, kev ua haujlwm txo kev hnav, thiab kev tiv thaiv corrosion, yooj yim rau tshuab, muaj kev ua haujlwm brazing thiab vuam zoo, coefficient shrinkage qis, thiab tsis yog magnetic.

3. Cov yam ntxwv ntawm tooj liab liab: nws muaj kev coj ua zoo thiab kev coj ua thermal, zoo heev plasticity, thiab yooj yim rau kev ua tiav los ntawm kev nias kub thiab nias txias.

PEB-Cov Tshuaj Sib Txawv:

1. Txheej Txheem Cej Luam Txog Tooj Liab: Tooj Liab yog ib yam khoom sib xyaw ua los ntawm tooj liab thiab zinc. Tooj Liab uas muaj tooj liab thiab zinc hu ua tooj liab ib txwm muaj. Yog tias nws muaj ntau yam khoom sib xyaw ua ke ntawm ob lossis ntau yam khoom, nws hu ua tooj liab tshwj xeeb.

2. Txheej txheem cej luam ntawm tin bronze: Bronze nrog tin ua lub ntsiab alloying.

3. Txheej txheem cej luam ntawm Tooj Liab: Tooj liab liab, tseem hu ua tooj liab liab, yog ib yam khoom yooj yim ntawm tooj liab, hu ua raws li nws cov xim liab ntshav. Ntau yam khoom tuaj yeem pom hauv tooj liab. Tooj liab liab yog tooj liab ntshiab hauv kev lag luam, nrog rau qhov chaw yaj ntawm 1083 ℃, tsis muaj kev hloov pauv allosteric, thiab qhov ceev ntawm 8.9, uas yog tsib zaug ntawm magnesium. Qhov hnyav ntawm tib lub ntim yog li 15% hnyav dua li cov hlau ib txwm muaj.

PLAUB-Paub Ntau Ntxiv Txog Tooj Liab, Tooj Liab Daj, Tooj Liab

Tooj liab ntshiab yog ib hom hlau liab liab uas muaj xim ntshav tom qab tsim cov zaj duab xis tooj liab oxide rau ntawm qhov chaw. Yog li ntawd, tooj liab ntshiab hauv kev lag luam feem ntau hu ua tooj liab ntshav lossis tooj liab electrolytic. Qhov ceev yog 8-9g / cm3, thiab qhov chaw yaj yog 1083 ° C. Tooj liab ntshiab muaj kev coj ua zoo thiab siv dav hauv kev tsim cov xov hlau, cables, txhuam, thiab lwm yam; Kev coj ua thermal zoo, feem ntau siv los tsim cov cuab yeej sib nqus thiab cov ntsuas uas xav tau kev tiv thaiv kev cuam tshuam sib nqus, xws li compasses thiab cov cuab yeej aviation; Kev ua kom zoo heev, yooj yim rau kev nias kub thiab kev ua tiav nias txias, tuaj yeem ua rau cov khoom siv tooj liab xws li cov kav dej, cov tuav, cov xov hlau, cov kab txaij, cov phaj, cov ntawv ci, thiab lwm yam.

Tooj dag yog ib qho sib xyaw ua ke 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 ib txwm. Kev hloov pauv cov zinc hauv tooj dag tuaj yeem ua rau tooj dag muaj cov khoom siv sib txawv. Cov zinc ntau dua hauv tooj dag, nws lub zog ntau dua thiab nws cov plasticity qis dua me ntsis. Cov zinc hauv tooj dag siv hauv kev lag luam tsis pub tshaj 45%, thiab cov zinc ntau dua yuav ua rau brittleness thiab puas tsuaj ntawm cov khoom sib xyaw.

Tin Bronze yog cov hlau sib xyaw ua ke thaum ub uas siv hauv keeb kwm, thawj zaug hais txog tooj dag. Nws hu ua tooj dag vim nws cov xim xiav-grey. Tin bronze muaj cov khoom siv kho tshuab siab, tiv taus corrosion zoo, txo kev sib txhuam, thiab ua tau zoo casting; Tsis tshua muaj kev cuam tshuam rau overheating thiab cov pa roj, ua tau zoo welding, tsis muaj ferromagnetism, thiab coefficient shrinkage qis. Tin bronze muaj kev tiv taus corrosion siab dua li tooj dag hauv huab cua, dej hiav txwv, dej tshiab, thiab pa dej.