Cov khoom lag luam

1. Cov yam ntxwv ntawm lub teeb hlau

Tsawg qis ntom ntom (1.74 g / cm ³), kwv yees li 2/3 ntawm txhuas thiab 1/4 ntawm cov hlau teeb, haum rau kev txo qhov hnyav hauv liaj teb xws li aerospace thiab tsheb thauj mus los.

2. Muaj cov tshuaj lom neeg

Yooj yim kom hnov mob nrog oxygen, forming ib zaj yeeb yaj kiab oxide (Mgo) nyob rau hauv cov npoo av thiab xav tau kev kho mob ntxiv (xws li txheej, anodizing).

Cov nplaim taws thaum kub siab, muaj kev pheej hmoo ntawm kev tawg hauv cov hmoov lossis daim npluav daim ntawv, thiab kev tiv thaiv cov tshuaj tiv thaiv hluav taws.

3. Cov Khoom Siv Kho Tshuab

Lub zog muaj zog tshaj plaws (lub zog zoo tshaj plaws rau qhov hnyav piv), tab sis ntshiab magnesium yog feem ntau txhim kho los ntawm kev ua alloying (xws li mg al zn system).

Zoo damping thiab poob siab nqus kev nqus, muaj peev xwm ntawm kev nqus cov kev co thiab suab nrov.

4. Kev Ua Haujlwm

Muaj kev sib tw zoo thiab tuaj yeem forged, dov, lossis muab cov ntawv txheeb lossis cov profiles.

Zoo heev casting kev ua tau zoo, zoo fluidity, haum rau precision casting castings (xws li cov khoom lag luam).

5. Thermal thiab hluav taws xob cov khoom

Zoo thermal conductivity, feem ntau siv nyob rau hauv tshav kub dissipation Cheebtsam.

Txoj kev ua tau zoo yog kwv yees li 40% tooj liab, tab sis nws lub teeb yuag ua kom nws haum rau cov hluav taws xob siv hluav taws xob.

6. Daim ntawv thov teb

Metallurgy: raws li kev ntxiv rau txhuas thiab hlau (desulfurizer, spheroidizer).

Tshuaj Kev Lag Luam: Kev tsim cov khoom sib txuas ntawm cov hlau nplaum (xws li nplaim taws retardant mg (Oh) ₂).

Zog: Tshawb nrhiav thiab cov ntawv thov ntawm cov roj teeb magnesium cov roj teeb thiab hydrogen cia khoom.

Ua Tub Rog / Aerospace: Cov chaw nres nkoj, lub tshuab satellite, thiab lwm yam.

7. Cia thiab Tsheb Thauj Mus Los

Khaws rau hauv ib puag ncig qhuav, zam kev sib cuag nrog dej lossis acidic tshuaj, thiab feem ntau khaws cia hauv cov roj av tiv thaiv lossis roj paug.

Cov lus piav qhia ntxiv
Kev ua phooj ywg ib puag ncig: magnesium tuaj yeem ua 100% siv tau 100%, hauv txoj kab nrog cov qauv ntawm kev txhim kho kom ruaj khov.

Tus nqi: txawm tias lub ntiaj teb crust yog nplua nuj nyob rau hauv cov ntsiab lus, lub electrolytic extraction txoj kev muaj zog siv zog thiab tus nqi tseem ceeb hloov pauv.

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Magnesium Ingot Tshuaj Muaj Zog (%)
Mg	Si	Al	Mn
Ntau dua los yog sib npaug	Tsawg dua los yog sib npaug	Tsawg dua los yog sib npaug	Tsawg dua los yog sib npaug
99.9	0.03	0.02	0.03
Qhov loj	100g, 300g, 7.5kg thiab lwm yam.