Molybdenum yog lub cim melallic nrog lub siab melting point, siab lub zog, corrosion tsis kam, thiab hluav taws xob cuam tshuam. Nws yog dav siv nyob rau hauv aviation, kev tsim kho, electronics, thiab biomedicine.
1. Lub cev lub cev
Molybdenum yog lub cim me me nrog lub cim mo, atomic tooj 42, thiab atomic hnyav 95.94. Nyob rau hauv chav tsev kub, molybdenum yog ib tug npub grey khoom nrog lub ntom ntom ntawm 10.2 g / square, thiab ib qho npau npau ntawm 5560 degree. Molybdenum cov khoom pov thawj lub cev xws li siab lub zog, siab tawv, thiab ua tau zoo nyob rau hauv ib puag ncig kub thiab siab.
2. Tshuaj lom neeg
Molybdenum yog ib qho kev siv tshuaj yog xim hlau uas tuaj yeem tsim cov tebchaw nrog cov khoom xws li cov pa oxygen, thiab leej faj. Nws tsis yooj yim oxidized rau hauv huab cua, tab sis tau yooj yim oxidizes ntawm qhov kub. Molybdenum reacts nrog hydrogen los ua molybdenum hydride compounds. Tsis tas li ntawd, Molybdenum muaj ntau txoj ntau ntau haiv neeg, feem ntau hauv thaj tsam ntawm {{} rau {4 4}}
III. Cov yam ntxwv thov
1. Kev lag luam kev lag luam muaj zog: Molybdenum lub zog siab, hardness, thiab siab}}} Cov khoom siv ceev rau hauv Aerospace cov ntawv thov.
2. Electronics kev ua lag luam: Vim tias nws cov hluav taws xob zoo, thiab tsis siv hluav taws xob ntau, thiab kev lag luam me me hauv kev lag luam tsim khoom, hlab, thiab emitters.
3. Kev lag luam muag khoom: Molybdenum muaj ntau cov kev siv hauv biology thiab tshuaj. Nws cov khoom tuaj yeem pab txhim kho cov tshuaj tiv thaiv kab mob hauv lub cev, tiv thaiv kab mob, thiab txhim kho kev noj qab haus huv.
IV. Chaw thov
1. Kev lag luam kev lag luam: Molybdenum tau siv dav hauv kev tsav dav hlau, kev tsim kho, xa khoom, thiab kev lag luam automotive.
2. Kev lag luam muaj roj ntsha
3. Tshuaj Kev Lag Luam: Molybdenum tuaj yeem siv ua catalyst, electrode, thiab cov khoom siv catho, thiab yog siv dav hauv cov tshuaj lom neeg.
