Mu 49 (FeNi50) Cov Hlau Sib Nqus Mos / Daim Kab Xev / Qws

Cov hlau nplaum mos mos nickel alloy yog nyob rau hauv hlau nickel puag nrog ntau tus lej sib txawv ntawm Co, Cr, Cu, Mo, V, Ti, Al, Nb, Mn, Si thiab lwm yam ntsiab lus ntawm alloy, yog qhov ntau yam ntawm cov hlau nickel alloy, ib hom ntawm feem ntau ntau yam thiab specifications, koob tshuaj tom qab silicon hlau ntawv thiab hluav taws xob ntshiab hlau. Piv nrog rau lwm cov hlau nplaum mos mos, cov hlau nplaum hauv geomagnetic teb muaj lub zog sib nqus siab heev thiab lub zog coercive qis, qee cov hlau nplaum kuj muaj lub voj voog hysteresis rectangular, lossis qis heev residual magnetic induction zog thiab tas li magnetic permeability yam ntxwv thiab muaj lub hom phiaj tshwj xeeb.
Cov hlau no muaj cov khoom tiv thaiv xeb zoo thiab cov khoom ua haujlwm, cov duab thiab qhov loj tuaj yeem ua rau cov khoom ua tau zoo heev. Vim tias qhov tsis kam ntawm cov hlau yog siab dua li cov hlau ntshiab thiab cov hlau silicon, thiab yooj yim ua tiav rau hauv txoj siv nyias, yog li ntawd nyob rau hauv ob peb microns txoj siv nyias, siv rau ob peb MHZ ntawm qhov siab.
Qhov sib nqus induction zog thiab Curie kub ntawm cov hlau nplaum siab dua li cov khoom siv sib nqus mos ferrite, hauv kev lag luam aerospace thiab lwm yam kev lag luam hluav taws xob los tsim cov kev rhiab heev, qhov loj me, ntim me me, poob qis ntawm zaus siab, lub sijhawm thiab kub ruaj khov thiab kev ua haujlwm ntawm cov khoom siv hluav taws xob tshwj xeeb. Hauv kev sib txuas lus, kev ntsuas, lub khoos phis tawj hluav taws xob, kev tswj chaw taws teeb, kev ntsuas chaw taws teeb thiab lwm yam yog siv dav hauv lub kaw lus.

Cov hlau nplaum mos mos yog nyob rau hauv lub zog tsis muaj zog magnetic nrog siab permeability thiab qis coercive force ntawm alloys. Cov hom alloy no yog dav siv nyob rau hauv xov tooj cua electronics, precision instruments thiab meters, chaw taws teeb tswj thiab tsis siv neeg tswj system, kev sib xyaw ua ke yog siv rau kev hloov pauv zog thiab cov ntaub ntawv ua tiav, ob yam ntawm yog ib qho tseem ceeb khoom siv hauv lub teb chaws kev lag luam.

Kev Taw Qhia
Nyob rau hauv qhov kev ua ntawm yooj yim magnetization, lub magnetic teb sab nraud ntawm cov hlau nplaum mos mos ploj mus tom qab tshem tawm cov magnetic induction zog thiab magnetic alloys.
Lub voj voog hysteresis yog me me thiab nqaim, lub zog coercive feem ntau qis dua 800 a / m, siab resistivity, eddy tam sim no poob yog me me, siab permeability, siab saturation magnetic induction. Feem ntau yog ua tiav rau hauv daim ntawv thiab strip. Melt tau npaj. Feem ntau siv rau cov khoom siv hluav taws xob, kev lag luam kev sib txuas lus hauv ntau yam khoom tseem ceeb (xws li transformer core, relay hlau core, choke coil, thiab lwm yam). Feem ntau siv cov hlau nplaum mos muaj cov hlau hluav taws xob qis carbon, eminem hlau, silicon hlau ntawv, mos magnetic alloy, hlau, cobalt mos magnetic alloy, nickel hlau hlau silicon mos magnetic alloy, thiab lwm yam.

Cov khoom siv lub cev
Nyob rau hauv qhov kev ua ntawm sab nraud magnetic teb yooj yim tom qab magnetization, tsuas yog rau lub magnetic teb ntawm magnetic induction zog (magnetic induction) thiab yooj yim ploj ntawm magnetic alloy. Hysteresis voj voog cheeb tsam yog me me thiab nqaim, coercive force (Hc) nruab nrab tsawg dua 10 Oe (saib precision alloy). Nyob rau hauv lub xyoo pua 19th lig ua los ntawm cov hlau carbon tsawg lub cev muaj zog thiab transformer core. 1900 magnetic siab silicon steel ntawv sai sai hloov cov hlau carbon tsawg, siv nyob rau hauv kev tsim khoom ntawm hluav taws xob fais fab kev lag luam khoom. Xyoo 1917 lub Ni - Fe alloy los hloov kho rau cov kev xav tau tam sim no ntawm lub xov tooj system. Tom qab ntawd Fe - Co alloy nrog sib txawv magnetic zog (1929), Fe - Si - Al alloy (1936) thiab Fe - Al alloy (1950) kom tau raws li lub hom phiaj tshwj xeeb. Xyoo 1953 Tuam Tshoj pib tsim cov kub dov silicon steel ntawv. Lub lig '50s thiab pib kawm Ni - Fe thiab mos magnetic alloy xws li Fe, Co, 60s maj mam pib tsim qee qhov tseem ceeb mos magnetic alloy. Nyob rau hauv 70s kev tsim khoom ntawm txias dov silicon siv hlau.
Cov khoom sib nqus ntawm cov hlau nplaum mos mos feem ntau yog: (1) lub zog coercive (Hc) thiab qhov poob qis hysteresis (Wh); (2) resistivity (rho) siab dua, qhov poob qis eddy tam sim no (Peb); (3) permeability pib (mu 0) thiab qhov siab tshaj plaws siab

Cov hom tseem ceeb ntawm
Muaj peev xwm muab faib ua cov hlau hluav taws xob qis carbon thiab eminem hlau, silicon hlau ntawv, nickel hlau mos magnetic alloy, hlau, cobalt mos magnetic alloy, hlau, silicon txhuas mos magnetic alloy, thiab lwm yam, hais txog kev lag luam fais fab, feem ntau yog siv hauv siab magnetic teb nrog siab magnetic induction thiab qis core poob ntawm cov hlau. Hauv kev lag luam hluav taws xob, feem ntau yog siv hauv qis lossis nruab nrab hauv qab magnetic teb nrog siab permeability thiab qis coercivity ntawm cov hlau. Hauv qab siab zaus yuav tsum tau txais cov nyias nyias lossis siab dua resistivity ntawm cov hlau. Feem ntau siv daim ntawv lossis strip.

Cov tshuaj lom neeg muaj pes tsawg leeg

Cov khoom siv lub cev

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