Categories onse
Alnico Magnet Chida

Alnico Magnet Chida



Kufotokozera

Zipangizo za Alnico (zopangidwa makamaka ndi aluminiyamu, nickel, ndi cobalt ndizochepa zazinthu zina kuphatikiza titaniyamu ndi mkuwa) mapangidwe amaloleza opezeka ndi ziwonetsero zazitali, mphamvu zambiri komanso kuthamanga kwambiri. Magazi a Alnico amadziwika ndi kukhazikika kwa kutentha komanso kukana bwino kwa demagnetization kuchokera ku kugwedezeka ndi mantha. Ma Alnico maginito amapereka mawonekedwe abwino kwambiri amtundu uliwonse wazinthu zamagetsi zomwe zimapezeka. Zitha kugwiritsidwa ntchito popitiliza ntchito komwe kutentha kumakhala kofika mpaka 930F kungayembekezeredwa.

Ma alnico maginito amapangidwa kudzera mwa kuponyera kapena kupanga njira yoyipitsira. Maginito a Alnico ndi ovuta kwambiri. Makina kapena kubowola sangathe chifukwa cha njira wamba. Mahatchi nthawi zambiri amadzimbidwa poyambira. Maginito amaponyedwa kapena kusalidwa kwambiri momwe amafunikira kakulidwe kuti kupukutira kotsiriza kumaliza miyeso ndi kulolerana kumachepetsedwa

Njira zapadera zoponyera zomwe zimagwiritsidwa ntchito kukwaniritsa mawonekedwe apadera a kristalo omwe amapezeka mu alnico 5 ndi 8 grade. Magulu anisotropic apangidwa kuti apange kutulutsa kwamphamvu kwambiri mwa njira inayake. Kusunthika kumakwaniritsidwa panthawi ya kutentha, pozizira kutulutsa kuchokera ku 2000F pamlingo woyendetsedwa mkati mwa maginito omwe amagwirizana ndi njira yomwe amagwiritsa ntchito pakupangira maginito. Alnico 5 ndi Alnico 8 ndiwopanda phokoso ndipo amawonetsa komwe akukonda poyang'ana mbali, Magnetic iyenera kufotokozedwa pazithunzi zanu mukatumiza lamulo kwa ife.

Cast Alnico 5 is the most commonly used of all the cast Alnico's .It combines high indications with a high energy product of 5 MGOe or more and is used extensively in rotation machinery, communications, meters and instruments, sensing devices and holding applications. The higher resistance to demagnetization(coercive force) of Alnico 8,cobalt content to 35%,allows this material to function well for short lengths or for length to diameter ratios of less than 2 to 1.

Zida za Alintico za Sintered zimapereka maginito ocheperako koma mawonekedwe a batala kuposa mawonekedwe a alnico. Maginito a Sintered Alnico ndi oyenera kwambiri ang'onoang'ono (osakwana 1 oz.) Pochita izi. Kusakaniza kwofunikira kwa ufa wachitsulo kumapanikizidwa kuti ukule ndi kukula muimfa, kenako nkuwasakanizika 2300 F mumlengalenga wa hydrogen. Njira yowonongera imakhala yoyenera pakupanga voliyumu yayikulu, ndipo zimapangitsa magawo omwe ali olimba kuposa maginito oyendetsa. Kulekerera kwapafupi kumatheka popanda kupera.


Mpikisano wa Mpikisano:
Makhalidwe a Alnico Magnet:

* Kusintha kakang'ono m'maginito kuti kusintha kwa kutentha
* Kutentha kwakukulu kogwira ntchito kumatha kukhala mpaka 450oC ~ 550oC.
* Mphamvu yocheperako.
* Mphamvu yolimbana ndi kukokoloka mwamphamvu, palibe zophimba zomwe zimafunikira kutetezedwa kwa kumtunda.

• Yoyenera maginito ocheperako okhala ndi mawonekedwe ovuta
• Makristalu ophatikizika, kukhathamira kwambiri
• Mapangidwe pafupipafupi, kukula bwino
• Ngakhale zinthu, magwiridwe antchito
• Yoyenera maginito apawiri
• Kukhazikika kwapamwamba kwambiri (temp. Coefficient ya Br ndi yaying'ono kwambiri pakati pamagetsi ena onse okhazikika

zofunika

Ma Magnetic ndi Zakuthupi Zakutsogolo za Cast Alnico Magnet

kalasi  Equivalent MMPA Class   ChikumbutsoKukakamizaMaximum Energy ProductkachulukidweReversible Temp. CoefficientReversible Temp. CoefficientCurie Temp.Temp. Coefficientndemanga
Br Hcb(BH) maxg / cm3α (Br)α (Hcj)TCTW
mTGsKA / mOeKJ / m3MGOe% / ℃% / ℃
LN10ALNICO3600600040500101.26.9-0.03-0.02810450Isotropy
LNG13ALNICO270070004860012.81.67.2-0.03+ 0.02810450
LNGT18ALNICO8 58058001001250182.27.3-0.025+ 0.02860550
LNG37ALNICO512001200048600374.657.3-0.02+ 0.02850525Maso
LNG40ALNICO5125012500486004057.3-0.02+ 0.02850525
LNG44ALNICO512501250052650445.57.3-0.02+ 0.02850525
LNG52ALNIC05DG13001300056700526.57.3-0.02+ 0.02850525
LNG60ALNICO5-713501350059740607.57.3-0.02+ 0.02850525
LNGT28ALNICO610001000057.6720283.57.3-0.02+ 0.03850525
LNGT36JALNICO8HC70070001401750364.57.3-0.025+ 0.02860550
LNGT38ALNICO880080001101380384.757.3-0.025+ 0.02860550
LNGT40820820011013804057.3-0.025860550
LNGT60ALNICO990090001101380607.57.3-0.025+ 0.02860550
LNGT7210501050011214007297.3 -0.025860550

Ma Magnetic ndi Zakuthupi Zosiyanasiyana za Sintered Alnico Magnet

Mayeso Equivalent MMPA Class ChikumbutsoKukakamizaKukakamizaMaximum Energy ProductkachulukidweReversible Temp. CoefficientCurie Temp.Temp. Coefficientndemanga
Br Hcj Hcb(BH) maxg / cm3α (Br)TCTW
mTGsKA / mOeKA / mOeKJ / m3MGOe% / ℃
SLN8Alnico3520520043540405008-101.0-1.256.8-0.02760450Isotropy
SLNG12Alnico27007000435404050012-141.5-1.757.0 -0.014810450
SLNGT18Alnico86006000107135095120018-222.25-2.757.2-0.02850550
SLNGT28Alnico6100010000577105670028-303.5-3.87.2-0.02850525Maso
SLNG34Alnico5110011000516405063034-383.5-4.157.2-0.016890525
SLNGT31Alnico878078001061130104130033-363.9-4.57.2-0.02850550
SLNGT3880080001261580123155038-424.75-5.37.2-0.02850550
SLNGT4288088001221530120150042-485.3-6.07.25-0.02850550
SLNGT38JAlnico8HC73073001632050151190038-404.75-5.07.2-0.02850550
Lumikizanani nafe