Qhov tseem ceeb tshaj plaws ntawm kev siv molybdenum
Qhov tseem ceeb tshaj plaws ntawm kev sivmolybdenumyog los kho cov hlau alloy.
Vim tias molybdenum tuaj yeem txo qhov kub ntawm eutectic decomposition ntawm cov hlau thiab nthuav cov quenching kub ntau ntawm cov hlau, nws yuav tsis cuam tshuam rau quenching thiab hardening qhov tob ntawm hlau.
Molybdenum feem ntau siv ua ke nrog lwm cov ntsiab lus xws li chromium, nickel, vanadium, thiab lwm yam kom muab cov hlau zoo ib yam siv lead ua thiab txhim kho lub zog, elasticity, hnav tsis kam thiab cuam tshuam lub zog ntawm cov hlau.
Molybdenum yog dav siv nyob rau hauv refining structural steel, caij nplooj ntoos hlav steel, bearing steel, cuab yeej steel, stainless hlau, tshav kub-resistant steel thiab sib nqus hlau.
Tsis tas li ntawd, molybdenum yog siv nyob rau hauv alloy cam khwb cia hlau los txo qhov luaj li cas ntawm grey cam khwb cia hlau, txhim kho cov high-temperature zog ntawm grey cam khwb cia hlau, thiab txhim kho nws hnav tsis kam.