Aluminium Nickel Cobalt Magnet

Aluminium Nickel Cobalt yog ib qho ntawm thawj tsim cov khoom siv hlau nplaum ruaj khov, uas yog cov hlau nplaum tsim los ntawm txhuas, npib tsib xee, cobalt, hlau thiab lwm yam khoom siv hlau. Aluminium Nickel Cobalt cov khoom siv hlau nplaum ruaj khov tau tsim tiav hauv xyoo 1930. Thaum lub sijhawm ntawd, nws qhov kev ua tau zoo sib nqus yog qhov zoo tshaj plaws, thiab qhov kub coefficient yog me me, yog li nws yog qhov siv dav tshaj plaws hauv cov hlau nplaum ruaj khov. Tom qab xyoo 1960, nrog rau kev tshwm sim ntawm ferrite mus tas li hlau nplaum thiab tsis tshua muaj lub ntiaj teb cov hlau nplaum ruaj khov, daim ntawv thov ntawm aluminium nickel cobalt ruaj khov hlau nplaum hauv lub cev muaj zog tau maj mam hloov, thiab qhov kev faib ua feem tau poob qis.

Aluminium Nickel Cobalt Permanent Magnet yog cov hlau nplaum uas muaj txhuas, npib tsib xee, cobalt, thiab ib qho me me ntawm lwm cov khoom siv hlau nplaum ntxiv ntxiv rau cov hlau. Lo lus Askiv "AlNiCo" yog kev sib xyaw ua ke ntawm cov cim ntawm cov ntsiab lus ntawm peb lub ntsiab ntxiv.

Aluminium Nickel Cobalt hlau nplaum muaj qhov sib zog siab thiab siab Curie kub. Aluminium Nickel Cobalt alloy yog tawv thiab tawv thiab tsis tuaj yeem ua haujlwm txias. Nws yuav tsum tau ua los ntawm casting los yog sintering txheej txheem. Aluminium Nickel Cobalt tuaj yeem tsim cov hlau nplaum sib nqus mus txog 0.15 Tesla. Rau ib qho piv txwv ntawm qhov nruab nrab anisotropic cam khwb cia Al nickelco alloy, muaj pes tsawg leeg ntawm AlNiCo-6 yog 8 feem pua ​​Al, 16 feem pua ​​Ni, 24 feem pua ​​Co, 3 feem pua ​​Cu, 1 feem pua ​​Ti, thiab tus so yog Fe. AlNiCo-6 muaj cov khoom siv hluav taws xob siab tshaj plaws ntawm 3.9 megagauss-oesteds (MG·Oe), coercivity ntawm 780 oersted, Curie kub ntawm 860 degree, thiab siab tshaj plaws ua haujlwm kub ntawm 525 degree .

Xyoo 1931, Mishima, tus kws tshaj lij ntawm cov ntaub ntawv Nyij Pooj, tau tshawb pom ib qho txhuas-nickel-cobalt alloy (58 feem pua ​​​​Fe, 30 feem pua ​​​​Ni, 12 feem pua ​​​​Al) nrog cov ntsiab lus tshwj xeeb uas yog ob zaug quab yuam raws li cov hlau nplaum zoo tshaj plaws ntawm lub sijhawm. Ua ntej nrhiav pom cov hlau nplaum tsawg hauv ntiaj teb hauv xyoo 1970, Aluminium Nickel Cobalt yog cov khoom siv zog tshaj plaws rau cov hlau nplaum ruaj khov.

Cim npe nrov: aluminium nickel cobalt hlau nplaum, Tuam Tshoj, lwm tus neeg, manufacturers, yuav, nqe, Tshuag, dawb qauv