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Alnico Igwe Ọdụdọ

Alnico Igwe Ọdụdọ



Description

Ihe alnico (nke nwere aluminom, nickel, na cobalt nwere obere ihe ndị ọzọ gụnyere titanium na ọla kọpa) kwere ka ndị latitude na-enye ihe ngosi dị elu, ume dị elu na mmekọrịta dị elu. A na-eji ihe ndị dị na Alnico mara ezigbo mma ma na-eguzogide demagnetization site na ịma jijiji na ujo. Alnico magnets na-enye ọnọdụ kachasị mma nke ọnọdụ ọ bụla nke magnet dị. Enwere ike iji ha maka ọrụ ọrụ na-aga n'ihu ebe enwere ike ịtụ anya oke ọkụ ruo 930F.

A na-arụpụta ihe ndị dị na Alnico site na nkedo ma ọ bụ usoro ntụgharị. Alnico magnet siri ike ma na-emebi emebi. Machining ma ọ bụ mkpọpu ala-apụghị mere-arụzu site nkịtị ụzọ. A na-ahụkarị oghere na foundry. A na-atụba nju ma ọ bụ tinye ya n 'anya dị ka o kwere mee iji mee ka ọ dị elu ka e wee belata ihe na-eme ka abrasive mechaa akụkụ na njedebe.

Pụrụ iche mgbatị usoro iji nweta ndị pụrụ iche crystalline ọka nghazi dị na alnico 5 na 8 akara ule. Emere akara anisotropic a iji mepụta nrụpụta magnetik dị elu na ntụpọ akọwapụtara. A na-enweta nghazi n'oge ọgwụgwọ ọkụ, site na ịjụ nkedo site na 2000F na ọnụego a na-achịkwa n'ime oghere magnet nke kwekọrọ na ntụgharị magnetization kachasị mma. Alnico 5 na Alnico 8 bụ ndị anisotropic ma gosipụta ụzọ kachasị mma maka nghazi, a ga-akọwapụta nghazi magnet na ịbịaru gị mgbe ị zitere anyị iwu.

Cast Alnico 5 bụ nke a na-ejikarị eme ihe maka ihe nkedo niile nke Alnico's .Ọ na-agwakọta ihe ngosi dị elu na ngwaahịa dị elu nke 5 MGOe ma ọ bụ karịa ma jiri ya rụọ ọrụ nke ukwuu na igwe ntụgharị, nkwukọrịta, mita na akụrụngwa, ngwaọrụ nyocha na ijide ngwa. Nguzogide dị elu nke demagnetization (mmanye mmanye) nke Alnico 8, ọdịnaya cobalt na 35%, na-enye ohere ka ihe a rụọ ọrụ nke ọma maka ogologo dị mkpụmkpụ ma ọ bụ maka ogologo na oke mgbatị nke ihe na-erughị 2 ka 1.

Sintered Alnico ihe na-enye ubé ala magnetik Njirimara ma butter n'ibu e ji mara karịa nkedo Alnico ihe. Sịlịk Alnico ndị kachasị mma na obere nha (ihe na-erughị 1 oz.) Na usoro a. Ngwakọta ngwakọta achọrọ nke ntụ ntụ na-eme ka ọ dịrị na nha na ọnwụ, wee tinye ya na 2300 F na ikuku hydrogen. Usoro nsị ahụ dị mma maka imepụta nnukwu olu, yana nsonaazụ n'akụkụ nke siri ike karịa ihe ndọta. Enwere ike ịnweta nkwụsị dị nso na-enweghị egweri.


Enwere uru bara uru:
Njirimara nke Alnico Magnet:

* Obere mgbanwe na magnetik Njirimara ka okpomọkụ mmetụta
* Oke arụ ọrụ okpomọkụ nwere ike ịdị elu dị ka 450oC ~ 550oC.
* Ike mmanye ume.
* Ike corrosion eguzogide ikike, ọ dịghị mkpuchi mkpa maka elu nchedo.

• Kwesịrị ekwesị maka obere nju olu nwere ọdịdị dị mgbagwoju anya
• kọmpat kristal, elu siri
• shapegachi udi, nkenke size
• Ọbụna ọcha, mụ arụmọrụ
• Kwesịrị ekwesị maka magnet
• magburu onwe okpomọkụ kwụsie ike (temp. Ọnụọgụ nke Br bụ onye pekarịsịrị n'etiti ndị ọzọ niile na-adịgide adịgide nju

nkọwa

Njirimara Magnetic na Physical nke Cast Alnico Magnet

ọkwa  Ẹkot MMPA Klas   NtughariIke mmanyeOke Ike NgwaahịanjupụtaReversible Na Na Na. ỌnụọgụReversible Na Na Na. ỌnụọgụCurie Temp.Temp. Ọnụọgụjaa
Br Hcb(BH) kachag / cm3α Nkem Nkem(Hcj)TCTW
mTGsKA / mOeKJ / m3MGOe% / ℃% / ℃
LN10ALNIKO3600600040500101.26.9-0.03-0.02810450Isotropy
NKP 13ALNIKO270070004860012.81.67.2-0.03+ 0.02810450
LNGT18ALNIKO8 58058001001250182.27.3-0.025+ 0.02860550
NKP 37ALNIKO512001200048600374.657.3-0.02+ 0.02850525Anisotropy
NKP 40ALNIKO5125012500486004057.3-0.02+ 0.02850525
NKP 44ALNIKO512501250052650445.57.3-0.02+ 0.02850525
NKP 52ALNIC05DG13001300056700526.57.3-0.02+ 0.02850525
NKP 60ALNICO5-713501350059740607.57.3-0.02+ 0.02850525
LNGT28ALNIKO610001000057.6720283.57.3-0.02+ 0.03850525
LNGT36JALNICO8HC70070001401750364.57.3-0.025+ 0.02860550
LNGT38ALNIKO880080001101380384.757.3-0.025+ 0.02860550
LNGT40820820011013804057.3-0.025860550
LNGT60ALNIKO990090001101380607.57.3-0.025+ 0.02860550
LNGT7210501050011214007297.3 -0.025860550

Njirimara Magnetic na Physical nke Magnet Alnico Sintered

akara ule Ẹkot MMPA Klas NtughariIke mmanyeIke mmanyeOke Ike NgwaahịanjupụtaReversible Na Na Na. ỌnụọgụCurie Temp.Temp. Ọnụọgụjaa
Br Hcj Hcb(BH) kachag / cm3α Nkem NkemTCTW
mTGsKA / mOeKA / mOeKJ / m3MGOe% / ℃
SLN8Ogho 3520520043540405008-101.0-1.256.8-0.02760450Isotropy
SLNG12Ogho 27007000435404050012-141.5-1.757.0 -0.014810450
SLNGT18Ogho 86006000107135095120018-222.25-2.757.2-0.02850550
SLNGT28Ogho 6100010000577105670028-303.5-3.87.2-0.02850525Anisotropy
SLNG34Ogho 5110011000516405063034-383.5-4.157.2-0.016890525
SLNGT31Ogho 878078001061130104130033-363.9-4.57.2-0.02850550
SLNGT3880080001261580123155038-424.75-5.37.2-0.02850550
SLNGT4288088001221530120150042-485.3-6.07.25-0.02850550
SLNGT38JAlnico8HC73073001632050151190038-404.75-5.07.2-0.02850550
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