Magnesium hlau piav qhia
Txheej txheem cej luam ntawm kev siv cov hlau nplaum magnesium
Magnesium hlau yog lub teeb hlau uas muaj lub cev zoo thiab tshuaj lom neeg, uas yog siv dav hauv kev lag luam, kev kho mob, aviation thiab lwm yam haujlwm. Cov yam ntxwv ntawm cov hlau magnesium feem ntau suav nrog cov hauv qab no:
1. Lub teeb yuag: Magnesium yog lub teeb hlau, uas yog li 2/3 sib zog dua hlau thiab 1/4 sib zog dua aluminium, yog li nws yog dav siv hauv cov khoom siv teeb thiab cov qauv tsim.
2. Lub zog siab: Magnesium hlau muaj lub zog siab dua li txhuas thiab cov khoom siv kho tshuab zoo heev, yog li nws tau siv dav hauv cov khoom siv hluav taws xob, cov khoom siv dav hlau, tsheb, hluav taws xob, optics thiab lwm yam.
3. Kev ruaj ntseg tshuaj zoo: Magnesium hlau muaj tshuaj lom neeg ruaj khov thiab tuaj yeem tiv thaiv corrosion thiab oxidation. Hlau magnesium muaj corrosion kuj zoo thiab hluav taws xob conductivity, yog li nws yog dav siv nyob rau hauv kev tsim kho, cables, motors, khoom siv hluav taws xob thiab lwm yam kev lag luam.
Thib ob, kev lag luam thov ntawm magnesium hlau
1. Logistics tsheb thauj mus los: Lub teeb yuag ntawm magnesium hlau ua rau nws yog ib qho khoom siv zoo tshaj plaws hauv kev thauj mus los, tshwj xeeb tshaj yog nyob rau hauv cov kev tsheb ciav hlau ceev, txoj kev loj thiab aviation.
2. Aerospace teb: Magnesium hlau yog ib qho tseem ceeb ntawm lub teeb thiab muaj zog alloy cov ntaub ntawv, uas yog dav siv nyob rau hauv aerospace thiab lwm yam liaj teb, xws li tsim aircraft structural qhov chaw, cav hniav thiab plhaub.
3. Optical field: Vim nws qhov kev xav tau siab thiab corrosion kuj, magnesium hlau tau dav siv los ua cov khoom siv kho qhov muag, xws li iav, tsom iav, tsom iav, cov cuab yeej yees duab thiab lwm yam.
Thib peb, kev siv lub neej ntawm magnesium hlau
1. Kev kho mob: Magnesium hlau muaj qhov zoo ntawm kev tiv thaiv kab mob, tshuaj tua kab mob thiab kev kho mob sai, yog li nws tau siv dav hauv kev kho mob, xws li ua cov cuab yeej phais, cov cuab yeej kho mob thiab lwm yam.
2. Architectural teb: Magnesium hlau muaj zoo corrosion kuj thiab siab zog, yog li nws yog dav siv nyob rau hauv architectural teb, xws li ua ru tsev, wallboard thiab pem teb.
3. Cov khoom siv ua noj: Cov hlau nplaum muaj cov thermal conductivity thiab tshuaj lom neeg ruaj khov, yog li nws tau siv dav hauv kev tsim cov khoom siv hauv chav ua noj, xws li lub siab cookers, steamer thiab lwm yam.
Kev sib xyaw ntawm magnesium hlau
| Qib | Chemical Component % | |||||
| Mg | Fe | Si | Cu | Al | Mn | |
| Ntau dua lossis sib npaug | Tsawg dua los yog sib npaug | |||||
| mg99.8# | 99.8% | 0.5 | 0.05 | 0.02 | 0.05 | 0.05 |
| mg99.9# | 99.9% | 0.4 | 0.03 | 0.004 | 0.02 | 0.03 |
| mg99.995# | 99.995% | 0.005 | 0.015 | 0.002 | 0.015 | 0.015 |
| mg99.998# | 99.998% | 0.002 | 0.0005 | 0.004 | 0.004 | 0.0002 |
FAQ txog magnesium hlau
I. Yuav ua li cas txog lub hardness ntawm magnesium
Lub hardness ntau ntawm magnesium yog kuj tsawg. Ntawm Mohs hardness tester, lub hardness ntawm magnesium yog hais txog 2.0 rau 2.5, uas txhais tau hais tias nws yog ib qho yooj yim mus khawb. Qhov tseeb, cov ntsia hlau tuaj yeem tso cov cim rau ntawm qhov chaw ntawm magnesium. Ib yam li ntawd, hauv Brinell hardness test, hardness tus nqi ntawm cov ntshiab magnesium kuj tsawg, feem ntau tsis tshaj 30HB. Cov ntaub ntawv hardness no muab cov ntaub ntawv tseem ceeb rau peb txog cov yam ntxwv ntawm cov khoom siv magnesium, uas yuav pab tau peb kom nkag siab zoo dua thiab siv cov hlau no.
2.Dab tsi yog yam cuam tshuam rau hardness ntawm magnesium
Lub hardness ntawm magnesium yog cuam tshuam los ntawm ntau yam, qhov tseem ceeb tshaj plaws yog nws cov qauv siv lead ua thiab purity. Raws li lub teeb hlau, magnesium muaj cov qauv siv lead ua hexagonal, uas ua rau lub zog sib txuas ntawm magnesium atoms kuj tsis muaj zog, ua rau qis zog. Tsis tas li ntawd, lub hav zoov ntawm impurity ntsiab yuav cuam tshuam rau hardness ntawm magnesium. Piv txwv li, qee cov ntsiab lus alloying tuaj yeem txhim kho hardness ntawm magnesium, thaum qee qhov impurities yuav ua rau lub hardness txo.
Cim npe nrov: Tuam Tshoj magnesium cim manufacturers, lwm tus neeg, Hoobkas