Yuav ua li cas kom paub qhov txawv ntawm neodymium hlau boron los yog txhuas nickel cobalt nyob rau hauv thawj kev sib cuag nrog hlau nplaum?

Ntau tus phooj ywg uas tshiab rau hlau nplaum tau nug dab tsi yog qhov txawv ntawm neodymium hlau boron thiab txhuas nickel cobalt? Qhov twg yog qhov zoo dua los siv?
1, Cov tsos mob sib txawv
Neodymium hlau boron muaj zog hlau nplaum yuav tsum tau nto electroplating vim yooj yim oxidation ntawm neodymium uas muaj hlau. Aluminium nickel cobalt muaj kev tiv thaiv corrosion zoo thiab feem ntau tsis raug kho saum npoo.
2, Khoom siv
Cov pob txha tawg ntawm ob yam khoom sib txawv. Neodymium hlau boron yog ib qho zoo nkauj me me siv lead ua, thaum aluminium nickel cobalt muaj qhov sib luag thiab cov khoom siv lead ua loj dua.
3, Curve ntes
Yog tias muaj kev tso cai, qhov demagnetization nkhaus tuaj yeem siv los txiav txim siab qhov siab ntawm neodymium hlau boron rau ob cov khoom sib nqus.
4, Kub tiv taus
Neodymium hlau boron feem ntau tuaj yeem tiv taus 80 degree. Aluminium nickel cobalt hlau nplaum demagnetize ntawm qhov kub ntawm 300 degree C mus rau 500 degree C (txhuas nickel cobalt magnetic steel demagnetizes ntawm kub tshaj 600 degree C, yog li peb feem ntau hais tias qhov kub thiab txias ntawm txhuas nickel cobalt sib nqus hlau yog tsawg dua los yog sib npaug rau 550 degree C).
5, Sib nqus zog
Aluminium nickel cobalt yog cov hlau nplaum tiv taus kub, tab sis nws cov hlau nplaum tsis muaj zog heev. Qhov siab dua qhov kub tsis kam ntawm cov hlau nplaum, qhov tsis muaj zog ntawm cov hlau nplaum. Lub zog sib nqus yog inversely proportional rau qhov kub tsis kam. Zoo li ferrite, ferrite kuj tseem kub kub resistant dua neodymium hlau boron.
6, Sib nqus cov khoom ntom ntom
Neodymium hlau boron 7.5-7}.6g/cm3, txhuas nickel cobalt 7
7, Nqe
Aluminium, npib tsib xee, thiab cobalt yog kim vim lawv cov tswv yim kev pab cuam ntawm cobalt thiab npib tsib xee, thiab tsis tshua siv. Ntau tus neeg muas zaub xaiv neodymium, hlau, thiab boron los hloov. Aluminium, npib tsib xee, thiab cobalt daim ntawv thov suav nrog aerospace, tub rog, kev lag luam tsheb, thiab kev ruaj ntseg.