Dab tsi yog qhov txawv ntawm cov hlau dawb huv thiab cov hlau zoo tib yam

Muaj qhov sib txawv tseem ceeb ntawm cov hlau dawb huv thiab cov hlau zoo tib yam hauv ntau yam, feem ntau xav txog lawv cov khoom muaj pes tsawg leeg, cov khoom, cov yam ntxwv ua haujlwm, thiab kev siv.
1, Kev sib xyaw ua ke sib txawv
Pure hlau billet: Ntshiab hlau billet muaj cov ntsiab lus hlau siab heev, feem ntau siab dua 99%, thiab yuav luag tsis muaj lwm yam impurity xws li silicon, manganese, phosphorus, sulfur, thiab lwm yam. Nws purity siab heev, uas tuaj yeem ua tau raws li cov kev cai nruj heev. khoom purity nyob rau hauv high-end industrial teb.
Ordinary hlau billet: Ordinary hlau billet yog cov hlau alloy uas muaj ntau yam impurity, feem ntau yog tsim los ntawm cov hlau ore, tab sis kuj muaj cov impurity xws li silicon, manganese, phosphorus, thiab lwm yam. kuj qis.
2, Qhov txawv ntawm Ntuj
Corrosion kuj: Ntshiab hlau billets muaj siab corrosion kuj vim lawv siab purity, thiab tsis yooj yim corroded los ntawm huab cua thiab dej kom xeb. Txawm li cas los xij, cov hlau zoo tib yam tau yooj yim cuam tshuam los ntawm cov xwm txheej no thiab xeb.
Thermal expansion coefficient: Lub thermal expansion coefficient ntawm cov ntshiab hlau billet kuj loj, uas txhais tau hais tias nws yog nquag hloov mus rau qhov ntev thaum kub hloov. Lub thermal expansion coefficient ntawm cov hlau zoo tib yam yuav txawv vim muaj cov ntsiab lus impurity.
Magnetism: Ntshiab hlau daim hlau yuav luag tsis muaj hlau nplaum vim tias lawv muaj purity siab thiab tsis muaj impurity ntsiab uas cuam tshuam cov hlau nplaum. Ordinary hlau billets yuav muaj qee yam hlau nplaum vim muaj cov ntsiab lus xws li npib tsib xee thiab cobalt.
3, Qhov sib txawv ntawm kev ua cov yam ntxwv
Pure hlau billet: Vim nws siab purity thiab zoo lub cev muaj zog, ntshiab hlau billet exhibits zoo plasticity thiab toughness thaum ua, uas yuav ua tau raws li qhov yuav tsum tau ntawm high-precision machining.
Ordinary hlau billet: Cov yam ntxwv ntawm cov hlau zoo tib yam tuaj yeem sib txawv vim muaj cov ntsiab lus tsis huv, thiab nws txoj kev ua haujlwm nyuaj thiab qhov tseeb yuav qis dua.
4, Qhov sib txawv ntawm kev siv
Pure hlau billet: tsuas yog siv rau kev tsim cov khoom siv high-tech xws li cov khoom siv hluav taws xob, cov khoom siv hluav taws xob, cov khoom siv hluav taws xob atomic, thiab cov cuab yeej txiav siab heev. Ntshiab hlau billets lawv tus kheej tsis tuaj yeem siv los ua cov khoom siv, tab sis lawv muaj qhov tseem ceeb ntawm daim ntawv thov hauv qee qhov chaw siab.
Ordinary hlau billet: Nws yog dav siv nyob rau hauv manufacturing industries xws li kev tsim kho, machinery, khoom siv, thiab tsheb, thiab yog lub ntsiab raw khoom rau kev tsim ntau yam hlau cov khoom.
Hauv cov ntsiab lus, muaj qhov sib txawv tseem ceeb ntawm cov hlau ntshiab thiab cov hlau zoo tib yam hauv cov ntsiab lus, cov khoom, cov yam ntxwv ua haujlwm, thiab kev siv. Cov kev sib txawv no ua rau lawv ua lawv lub luag haujlwm tshwj xeeb hauv kev lag luam sib txawv.