Ntub Dej Anisotropic, Qhuav Isotropic& Qhuav Anisotropic Hard Ferrite hlau nplaum
Kev molding ntawm Hard Ferrite hlau nplaum yog feem ntau los ntawm lub tshuab xovxwm nruab nrog coil dab tsi tuaj yeem tsim cov hlau nplaum sab nraud kom tau txais cov hlau nplaum anisotropic. Cov khoom siv rau kev ua anisotropic Hard Ferrite hlau nplaum yog feem ntau ntawm ntub slurry xwm txheej kom cov lwg me me tuaj yeem ua kom tiav cov txheej txheem molding. Yog li peb hu cov hlau nplaum ua los ntawm cov txheej txheem zoo xws li ntub anisotropic Hard Ferrite hlau nplaum dab tsi tsuas yog tuaj yeem muaj hlau nplaum nyob ntawm kev qhia ua ntej. Qhov (BH) max ntawm anisotropic Hard Ferrite yog ob peb zaug ua muaj zog dua li ntawm cov hlau nplaum isotropic Hard Ferrite.
Cov khoom siv raw ua rau isotropic Hard Ferrite hlau nplaum yog feem ntau thaum qhuav hmoov. Cov moulding yog los ntawm lub tshuab punch dab tsi uas tsis tuaj yeem siv qhov chaw sib nqus sab nraud ntawm cov hlau nplaum. Yog li tom qab tau txais cov hlau nplaum hu ua isotropic Hard Ferrite hlau nplaum. Magnetization ntawm isotropic Hard Ferrite hlau nplaum tuaj yeem ua tau nrog txhua qhov kev xaiv ua kom pom zoo thiab cov qauv nyob ntawm tus hlau nplaum lub cuab khuam.
Kuj tseem muaj ib hom Hard Ferrite hlau nplaum hu ua qhuav anisotropic Hard Ferrite hlau nplaum. Nws yog ua los ntawm cov khoom siv hmoov qhuav tab sis raug taw qhia los ntawm ib qho chaw sib nqus sab nraud. Cov cuab yeej sib nqus ntawm qhuav anisotropic Hard Ferrite hlau nplaum yog qis dua ntub dej anisotropic ib. Feem ntau cov txheej txheem qhuav thiab anisotropic yog siv los ua pwm hlau nplaum nrog cov qauv tsim qauv tab sis cov cuab yeej siab dua isotropic ib qho.
Duab thiab Dimension kam rau ua
Hlau nplaum Ferrite tuaj yeem tsim kev lag luam zoo nrog lub nplhaib, arc ntu, sib dhos, sib dhos, lub tog raj kheej, trapezium lossis 2 sib xyaw geometries hauv ib thooj. Nyob ntawm cov yooj yim geometries, kheej kheej, olivary cov duab, thiab lwm cov duab tsis huv geometry yog muaj los ntawm kev siv lub tshuab ntxiv. Slotting hauv Hard Ferrite hlau nplaum yog siv tau los ntawm kev tsim qauv ua ntej hauv cov cuab yeej lossis pob zeb diamond sib tsoo cov txheej txheem. Hard Ferrite hlau nplaum nrog 3S (super-me, super-loj thiab super-nyias) qauv kuj muaj peev xwm tsim tau los ntawm txheej txheem ntub dej molding txheej txheem.
Qhov ntsuas qhov sib txawv ntawm Hard Ferrite magnet yog tswj tsis pub dhau + / - 2% ua ntej ua tshuab, thiab tuaj yeem tswj tau hauv + / - 0.10 hli tom qab tsuas yog hauv av los ntawm pob zeb diamond cuab yeej. Kev tiv thaiv kev coj noj coj ua lossis kev tswj ncaj ncees txawm tias + / - 0.015mm ua tiav, tab sis yuav tsum muaj kev sib ceg. Hauv qhov xwm txheej feem ntau, ntub dej anisotropic Hard Ferrite hlau nplaum yog muab nrog cov chaw uas sib piv rau anisotropic kev taw qhia tsis siv av thiab lwm qhov chaw hauv av. Cov Lus Txhais ntawm kev kam rau ua kom muaj kev tsis txaus siab, kev ua puag ncig, plaub sib npaug, kev txiav txim sib luag thiab lwm tus thov saib MMPA tus qauv No. 0100-00 lossis DIN17410 lossis ISO2768.
Tooling ntawm Hard Ferrite Magnet
Cov txheej txheem nyiaj txiag rau kev tsim khoom Ferrite hlau nplaum ntawm qhov loj ntau yog los ntawm moulding nrog kev ua haujlwm. Cov cuab yeej siv los ua anisotropic Hard Ferrite hlau nplaum yog tus nqi txiav txim siab, tab sis kev ua isotropic Hard Ferrite hlau nplaum nws yog qhov pheej yig. Yog tias qhov yuav tsum tau muaj hlau nplaum nrog tib lub taub, lossis tib ntev thiab dav thaum nws yog hom thaiv, raws li qhov tam sim no, tom qab ntawd peb tuaj yeem siv cov cuab yeej npaj tau tuaj pwm qhov sib txawv tuab / qhov siab hlau tsis pub dhau ntau.
Hauv kev xyaum, qee zaum peb hlais cov kab loj, zom cov taub loj dua cov ntiv nplhaib / disc thiab tshuab arc ntu hom ze qhov ntev mus rau qhov yuav tsum tau ua. Cov txheej txheem no tau txais txiaj ntsig kom tau txais qhov tseeb, kom txuag tau tus nqi ntsuas thaum qhov kev txiav txim kom muaj nuj nqis tsis loj heev (tshwj xeeb ntawm kev tiv thaiv theem), thiab kom homogenize qhov hnyav thiab flux ntawm txhua daim khoom. Lub sijhawm luv luv ntawm kev siv hlau nplaum los ntawm tshuab yog cov nqi kim.
Raug Kev Ua Haujlwm Sib Nqus rau Hlau nplaum Ferrite nyuaj
Qib | Khuv Xim | Kev Quab Yuam Quab yuam | Intrinsic Cuam Tshuam | Max Zog | Qhov ceev | ||||
Br | Hcb | Hcj | (BH) max | ||||||
mT | Gs | KA / m | Oe | KA / m | Oe | KJ /m³ | MGOe | g/cm³ | |
Y8T | 200-235 | ≧2000 | 125-160 | ≧1570 | 210-280 | ≧2610 | 6.5-9.5 | ≧0.8 | 4.8 |
Y22H | 310-360 | ≧3100 | 220-250 | ≧2770 | 280-320 | ≧3520 | 20.0-24.0 | ≧2.5 | 4.9 |
Y25 | 360-400 | ≧3600 | 135-170 | ≧1700 | 140-200 | ≧1760 | 22.5-28.0 | ≧2.8 | 4.9 |
Y26H-1 | 360-390 | ≧3600 | 200-250 | ≧2512 | 225-255 | ≧2830 | 23.0-28.0 | ≧2.9 | 4.9 |
Y26H-2 | 360-380 | ≧3600 | 263-288 | ≧3300 | 318-350 | ≧4000 | 24.0-28.0 | ≧3 | 4.9 |
Y27H | 350-380 | ≧3500 | 225-240 | ≧2830 | 235-260 | ≧2950 | 25.0-29.0 | ≧3.1 | 4.9 |
Y28 | 370-400 | ≧3700 | 175-210 | ≧2200 | 180-220 | ≧2260 | 26.0-30.0 | ≧3.3 | 4.9 |
Y28H-1 | 380-400 | ≧3800 | 240-260 | ≧3020 | 250-280 | ≧3140 | 27.0-30.0 | ≧3.4 | 4.9 |
Y28H-2 | 360-380 | ≧3600 | 271-295 | ≧3400 | 382-405 | ≧4800 | 26.0-30.0 | ≧3.3 | 4.9 |
Y30 | 370-400 | ≧3700 | 175-210 | ≧2200 | 180-220 | ≧2260 | 26.0-30.0 | ≧3.3 | 4.9 |
Y30BH | 380-390 | ≧3800 | 223-235 | ≧2800 | 231-245 | ≧2900 | 27.0-30.0 | ≧3.4 | 4.9 |
Y30H-1 | 380-400 | ≧3800 | 230-275 | ≧2890 | 235-290 | ≧2950 | 27.0-32.5 | ≧3.4 | 4.9 |
Y30H-2 | 395-415 | ≧3950 | 275-300 | ≧3460 | 310-335 | ≧3900 | 27.0-32.0 | ≧3.4 | 4.9 |
Y32 | 400-420 | ≧4000 | 160-190 | ≧2010 | 165-195 | ≧2070 | 30.0-33.5 | ≧3.8 | 4.9 |
Y32H-1 | 400-420 | ≧4000 | 190-230 | ≧2390 | 230-250 | ≧2890 | 31.0-35.0 | ≧3.9 | 4.9 |
Y32H-2 | 400-440 | ≧4000 | 224-240 | ≧2810 | 230-250 | ≧2890 | 31.0-34.0 | ≧3.9 | 4.9 |
Y33 | 410-430 | ≧4100 | 220-250 | ≧2760 | 225-255 | ≧2830 | 31.5-35.0 | ≧4 | 4.9 |
Y33H | 410-430 | ≧4100 | 250-270 | ≧3140 | 250-275 | ≧3140 | 31.5-35.0 | ≧4 | 4.9 |
Y34 | 420-440 | ≧4200 | 200-230 | ≧2510 | 205-235 | ≧2580 | 32.5-36.0 | ≧4.1 | 4.9 |
Y35 | 430-450 | ≧4300 | 215-239 | ≧2700 | 217-241 | ≧2730 | 33.1-33.2 | ≧4.2 | 4.9 |
Y36 | 440-450 | ≧4400 | 247-271 | ≧3100 | 250-374 | ≧3140 | 35.1-38.3 | ≧4.4 | 4.9 |
Y38 | 440-460 | ≧4400 | 285-305 | ≧3580 | 294-310 | ≧3690 | 36.6-40.6 | ≧4.6 | 4.9 |
Y40 | 450-460 | ≧4500 | 330-354 | ≧4150 | 340-360 | ≧4270 | 37.6-41.8 | ≧4.7 | 4.9 |
Cov khoom siv lub cev ntawm Hard Ferrite hlau nplaum
Kub Kub (° C) | 450 |
Kev ua haujlwm siab tshaj plaws (° C) | 250 |
Hardness (Hv) | 480-580 |
Qhov ceev (g / cm3) | 4.8 - 4.9 |
Tus txheeb ze Recoil Permeability (μrec) | 1.05 - 1.20 |
Kev Ua Kom Zoo Taug Kev Ua Si, KOe (KA / m) | 10 (800) |
Kub Coefficient ntawm Br (% / ° C) | -0.2 |
Qhov kub thiab txias Coefficient ntawm iHc (% / ° C) | 0.3 |
Tensile Lub Zog (N / hli) | GG lt; 100 |
Kab Rov Tawg Lub Zog (N / hli) | 300 |
Tebchaws Asmeskas cov qauv - Hwj chim Ferrite / Ceramic hlau nplaum
Qib | Khuv Xim | Kev Quab Yuam Quab yuam | Intrinsic Cuam Tshuam | Max Zog | Qhov ceev | Tw Max | Cov lus ceeb toom | ||||
Br | Hcb | Hcj | BHmax | ||||||||
KGs | mT | KOe | KA / m | KOe | KA / m | KJ / m3 | MGOe | g / cm3 | ℃ | ||
C1 | 2.3 | 230 | 1.86 | 150 | 3.5 | 258 | 8.36 | 1.05 | 4.8 | 250 | Isotropic |
C5 | 3.8 | 380 | 2.4 | 190 | 2.5 | 200 | 27.1 | 3.4 | 4.9 | 250 | |
C7 | 3.4 | 340 | 3.23 | 258 | 4.0 | 318 | 21.9 | 2.75 | 4.9 | 250 | |
C8(C8A) | 3.85 | 385 | 2.95 | 235 | 3.0 | 240 | 27.8 | 3.5 | 4.9 | 250 | Kev tsis nco qab |
C8B | 4.2 | 420 | 2.9 | 232 | 2.96 | 236 | 32.8 | 4.1 | 4.9 | 250 | |
C9 | 3.8 | 380 | 3.5 | 280 | 4.0 | 320 | 26.4 | 3.3 | 4.9 | 250 | |
C10 | 4.0 | 400 | 3.6 | 288 | 3.5 | 280 | 30.4 | 3.8 | 4.9 | 250 | |
C11 | 4.3 | 430 | 2.5 | 200 | 2.55 | 204 | 34.4 | 4.3 | 4.9 | 250 | |
Tus Txheej Txheem ntawm International Electronics Pawg (IEC404-8-1)
Qib | Khuv Xim | Kev Quab Yuam Quab yuam | Intrinsic Cuam Tshuam | Max Zog | Qhov ceev | ||||
Br | Hcb | Hcj | (BH) max | ||||||
KGs | mT | KOe | KA / m | KOe | KA / m | KJ / m3 | MGOe | g / cm3 | |
HF8 / 22 | 2.00-2.20 | 200-220 | 1.57-1.76 | 125-140 | 2.76-2.89 | 220-230 | 6.5-6.8 | 0.8-1.1 | 4.8 |
HF20 / 19 | 3.20-3.33 | 320-333 | 2.14-2.39 | 170-190 | 2.39-2.51 | 190-200 | 20.0-21.0 | 2.5-2.7 | 4.9 |
HF20 / 28 | 3.10-3.25 | 310-325 | 2.76-2.89 | 220-230 | 3.52-3.64 | 280-290 | 20.0-21.0 | 2.5-2.7 | 4.9 |
HF22 / 30 | 3.50-3.65 | 350-365 | 3.20-3.33 | 255-265 | 3.64-3.77 | 290-300 | 22.0-23.5 | 2.8-3.0 | 4.9 |
HF24 / 16 | 3.50-3.65 | 350-365 | 1.95-2.20 | 155-175 | 2.01-2.26 | 160-180 | 24.0-25.5 | 3.0-3.2 | 4.9 |
HF24 / 23 | 3.50-3.65 | 350-365 | 2.76-2.89 | 220-230 | 2.89-3.01 | 230-240 | 24.0-25.5 | 3.0-3.2 | 4.9 |
HF24 / 35 | 3.60-3.70 | 360-370 | 3.27-3.39 | 260-270 | 4.40-4.52 | 350-360 | 24.0-25.5 | 3.0-3.2 | 4.9 |
HF26 / 16 | 3.70-3.80 | 370-380 | 1.95-2.20 | 155-175 | 2.01-2.26 | 160-180 | 26.0-27.0 | 3.2-3.4 | 4.9 |
HF26 / 18 | 3.70-3.80 | 370-380 | 2.20-2.39 | 175-190 | 2.26-2.39 | 180-190 | 26.0-27.0 | 3.3-3.4 | 4.9 |
HF26 / 24 | 3.70-3.80 | 370-380 | 2.89-3.01 | 230-240 | 3.01-3.14 | 240-250 | 26.0-27.0 | 3.3-3.4 | 4.9 |
HF26 / 26 | 3.70-3.80 | 370-380 | 2.89-3.01 | 230-240 | 3.27-3.39 | 260-270 | 26.0-27.0 | 3.3-3.4 | 4.9 |
HF26 / 30 | 3.85-3.95 | 385-395 | 3.27-3.39 | 260-270 | 3.77-3.89 | 300-310 | 26.0-27.0 | 3.3-3.4 | 4.9 |
HF28 / 26 | 3.85-3.95 | 385-395 | 3.14-3.33 | 250-265 | 3.27-3.45 | 260-275 | 28.0-30.0 | 3.5-3.8 | 4.9 |
HF28 / 28 | 3.85-3.95 | 385-395 | 3.27-3.39 | 260-270 | 3.50-3.60 | 280-290 | 28.0-30.0 | 3.5-3.8 | 4.9 |
HF30 / 26 | 3.95-4.05 | 395-405 | 3.14-3.33 | 250-260 | 3.27-3.39 | 260-270 | 30.0-31.5 | 3.8-3.9 | 4.9 |
Cim npe nrov: ferrite thaiv hlau nplaum, Suav teb, neeg muab khoom, manufacturers, muas, nqe, hauv khoom, dawb qauv
