Hoobkas rau Tuam Tshoj Sintered Neodymium / Ferrite / SmCo Magnet Mini Magnet
Peb lub koom haum aims mus ua hauj lwm ncaj ncees, ua hauj lwm rau tag nrho peb cov neeg siv khoom, thiab ua hauj lwm nyob rau hauv tshiab technology thiab tshiab tshuab tsis tu ncua rau Hoobkas rau Tuam Tshoj Sintered Neodymium / Ferrite / SmCo Magnet Mini Magnet, Peb zoo siab tos txais koj yuav twv yuav raug hu ua ib feem ntawm peb thaum txoj kev no. ntawm kev ua lag luam muaj txiaj ntsig thiab tsim khoom lag luam ua ke.
Peb lub koom haum tsom mus rau kev ua haujlwm ncaj ncees, ua haujlwm rau txhua tus neeg siv khoom, thiab ua haujlwm hauv cov cuab yeej tshiab thiab tshuab tshiab tsis tu ncua rauTuam Tshoj Mini Magnet,Micro Magnetic , Peb tau cov neeg siv khoom los ntawm ntau tshaj 20 lub teb chaws thiab peb lub koob npe nrov tau lees paub los ntawm peb cov neeg siv khoom hwm. Kev txhim kho tsis tu ncua thiab siv zog rau 0% tsis txaus yog peb ob txoj cai tseem ceeb. Koj xav tau dab tsi, tsis txhob yig tiv tauj peb.
Taw qhia:
Hard ferrites raws li barium ferrite thiab strontium hmoov (tshuaj formula BaO • 6Fe2O3 thiab SrO • 6Fe2O3) manufactured. Lawv muaj oxidized hlau, yog li muaj nyob rau hauv cov ntaub ntawv ceramic pawg. Lawv suav nrog approx. 90% hlau oxide (Fe2O3) thiab 10% alkaline ntiaj teb oxide (BaO los yog SrO) - raw cov ntaub ntawv uas yog plentiful thiab pheej yig. Lawv faib mus rau hauv isotropic thiab anisotropic, cov khoom ntawm cov tom kawg yog ua raws hauv ib qho.
kev taw qhia uas tau txais cov yam ntxwv zoo sib nqus. Isotropic hlau nplaum yog zoo li tus compressing thaum anisotropic hlau nplaum yog compressed nyob rau hauv ib tug sib nqus teb. Qhov no muab cov hlau nplaum nrog cov kev taw qhia nyiam thiab triples nws lub zog ceev.
Qhov zoo:
Raws li ib txwm muaj ntawm oxide ceramics, cov hlau nplaum tawv ferrite qhia tus cwj pwm tsis zoo ntawm cov dej noo, cov kuab tshuaj, cov tshuaj alkaline, tsis muaj zog acids, ntsev, roj nplua nyeem thiab cov pa phem. Feem ntau, cov hlau nplaum nyuaj ferrite tuaj yeem siv yam tsis muaj kev tiv thaiv corrosion ntxiv.
Feature:
Vim lawv cov hardness loj (6-7 Mohs), Ferrite hlau nplaum yog nkig thiab rhiab rau khob lossis khoov. Thaum ua tiav, lawv yuav tsum tau machined nrog cov cuab yeej pob zeb diamond. Kev khiav hauj lwm kub nrog cov hlau nplaum ferrite feem ntau yog nruab nrab ntawm -40ºC thiab 250ºC.
Daim ntawv thov:
Cov duab sib txawv yog siv hauv utomotive engineering, xws li automation thiab ntsuas ntsuas. Lwm yam kev siv xws li tsheb hluav taws xob tshuab (wipers, zaum lub rooj tsav tsheb), Kev Qhia, Qhov rooj absorber, Sib nqus tsheb kauj vab thiab lub rooj zaum zaws, thiab lwm yam.
Niaj hnub no, cov ferrites nyuaj sawv cev rau qhov loj tshaj plaws ntawm cov hlau nplaum ruaj khov tsim. Nyob rau hauv sib piv rau AlNiCo hlau nplaum, nyuaj ferrites yog yus muaj los ntawm flux densities tab sis siab coercive teb zog. Qhov no ua rau feem ntau tiaj tus duab ntawm cov ntaub ntawv. Barium ferrite thiab strontium ferrite yog txawv nyob ntawm seb cov khoom pib. Txhua tus nqi teev tseg tau txiav txim siab siv cov qauv qauv raws li IEC 60404-5. Cov kev qhia tshwj xeeb hauv qab no ua rau muaj txiaj ntsig siv thiab yuav txawv.
| Sintered Ferrite Magnet Lub cev muaj zog | ||||||||
| Qib | Remanence | Rev. Temp. Cov. Ntawm Br | Coercive Force | Intrinsic Coercive Force | Rev. Temp.-Cov. Los ntawm Hcj | Max. Khoom siv zog | Max. Ua haujlwm kub | Qhov ntom |
| Br (KG) | Hcb (koj) | Hcj (koj) | (BH) max. (MGOe) | g/cm³ | ||||
| Y10T | 2.0-2.35 Nws | -0.20 | 1.57-2.01 Nws | 2.64-3.52 Nws | +0.30 Nws | 0.8-1.2 hli | 250 ℃ | 4.95 ib |
| Y20 | 3.2-3.8 | -0.20 | 1.70-2.38 Nws | 1.76-2.45 Nws | +0.30 Nws | 2.3-2.8 Nws | 250 ℃ | 4.95 ib |
| Y22 H | 3.1-3.6 | -0.20 | 2.77-3.14 Nws | 3.52-4.02 Nws | +0.30 Nws | 2.5-3.2 | 250 ℃ | 4.95 ib |
| Y23 | 3.2-3.7 | -0.20 | 2.14-2.38 Nws | 2.39-2.89 Nws | +0.30 Nws | 2.5-3.2 | 250 ℃ | 4.95 ib |
| Y25 | 3.6-4.0 | -0.20 | 1.70-2.14 Nws | 1.76-2.51 Nws | +0.30 Nws | 2.8-3.5 | 250 ℃ | 4.95 ib |
| Y26 H | 3.6-3.9 | -0.20 | 2.77-3.14 Nws | 2.83-3.21 Nws | +0.30 Nws | 2.9-3.5 Nws | 250 ℃ | 4.95 ib |
| Y27 H | 3.7-4.0 Nws | -0.20 | 2.58-3.14 Nws | 2.64-3.21 Nws | +0.30 Nws | 3.1-3.7 | 250 ℃ | 4.95 ib |
| Y28 | 3.7-4.0 Nws | -0.20 | 2.20-2.64 Nws | 2.26-2.77 Nws | +0.30 Nws | 3.3-3.8 | 250 ℃ | 4.95 ib |
| Y 30 | 3.7-4.0 Nws | -0.20 | 2.20-2.64 Nws | 2.64-2.77 Nws | +0.30 Nws | 3.3-3.8 | 250 ℃ | 4.95 ib |
| Y30H-1 | 3.8-4.0 Nws | -0.20 | 2.89-3.46 Nws | 2.95-3.65 Nws | +0.30 Nws | 3.4-4.1 | 250 ℃ | 4.95 ib |
| Y30BH | 3.8-3.9 | -0.20 | 2.80-2.95 Nws | 2.90-3.08 Nws | +0.30 Nws | 3.4-3.7 | 250 ℃ | 4.95 ib |
| Y30-1 | 3.6-4.0 | -0.20 | 1.70-2.14 Nws | 1.76-2.51 Nws | +0.30 Nws | 2.8-3.5 | 250 ℃ | 4.95 ib |
| Y30BH-1 | 3.8-4.0 Nws | -0.20 | 2.89-3.46 Nws | 2.95-3.65 Nws | +0.30 Nws | 3.4-4.0 Nws | 250 ℃ | 4.95 ib |
| Y30H-2 | 3.95-4.15 Nws | -0.20 | 3.46-3.77 Nws | 3.90-4.21 Nws | +0.30 Nws | 3.5-4.0 Nws | 250 ℃ | 4.95 ib |
| Y20-2 | 3.95-4.15 Nws | -0.20 | 3.46-3.77 Nws | 3.90-4.21 Nws | +0.30 Nws | 3.5-4.0 Nws | 250 ℃ | 4.95 ib |
| Y32 | 4.0-4.2 | -0.20 | 2.01-2.38 Nws | 2.07-2.45 dr hab | +0.30 Nws | 3.8-4.2 | 250 ℃ | 4.95 ib |
| y 33 | 4.1-4.3 | -0.20 | 2.77-3.14 Nws | 2.83-3.21 Nws | +0.30 Nws | 4.0-4.4 | 250 ℃ | 4.95 ib |
| y 35 | 4.0-4.1 | -0.20 | 2.20-2.45 dr hab | 2.26-2.51 Nws | +0.30 Nws | 3.8-4.0 Nws | 250 ℃ | 4.95 ib |
| Nco tseg: | ||||||||
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