Intambo yase-China 1j76 Ni76Cr2Cu5 Soft Magnetic Alloys enefektri Yokukhiqiza Okuphezulu Okuvunyelekayo Kwasekuqaleni

Intambo ye-1j76 Ni76Cr2Cu5 Soft Magnetic Alloys enesithombe Esifakiwe Esisebenzayo Esiphezulu Esisebenzayo

Intambo engu-1j76 Ni76Cr2Cu5 Soft Magnetic Alloys ene-High Initial Permeability

Incazelo emfushane:

I-Ni76Cr2Cu5 iyingxube ye-nickel-iron magnetic, ene-nickel engaba ngu-80% kanye no-20% wensimbi. Yaqanjwa ngo-1914 yisazi sefiziksi uGustav Elmen eBell Telephone Laboratories, iphawuleka ngokufinyelela kwayo kukazibuthe okuphakeme kakhulu, okuyenza isebenziseke njengento eyinhloko kazibuthe emishinini kagesi neye-elekthronikhi, kanye nasekuvikelweni kazibuthe ukuvimba izizinda kazibuthe. Ingxubevange yezentengiselwano ye-permalloy ivamise ukuba nokufinyeleleka okulinganiselwe okungaba ngu-100,000, uma kuqhathaniswa nezinkulungwane ezimbalwa zensimbi evamile.
Ngokungeziwe ekungeneni okuphezulu, ezinye izici zayo kazibuthe ukuphoqelelwa okuphansi, eduze kwe-zero magnetostriction, kanye nokumelana okuphawulekayo kwe-anisotropic magnetoresistance. I-magnetostriction ephansi ibalulekile ezinhlelweni zemboni, ukuyivumela ukuthi isetshenziswe kumafilimu amancanyana lapho ukucindezeleka okuguquguqukayo bekungabangela ukuhluka okulimazayo kwezakhiwo kazibuthe. I-Permalloy's resistivity kagesi ingahluka cishe ngo-5% kuye ngamandla kanye nesiqondiso senkambu kazibuthe esetshenzisiwe. Ama-Permalloy ngokuvamile anesakhiwo sekristalu eyi-cubic egxile ebusweni ene-lattice engaguquki cishe engu-0.355 nm eduze ne-nickel concentration engu-80%. Ububi be-permalloy ukuthi ayisebenzi kakhulu noma ayisebenzi, ngakho-ke izinhlelo zokusebenza ezidinga umumo ocokeme, njengezihlangu kazibuthe, zenziwe ngamanye ama-alloy aphezulu angena kalula njenge-mu metal. I-Permalloy isetshenziswa ku-transformer laminations namakhanda okuqoshwa kazibuthe.
I-Ni76Cr2Cu5 isetshenziswa kabanzi embonini ye-radio-electronic, amathuluzi anembayo, isilawuli kude kanye nesistimu yokulawula okuzenzakalelayo.

Inombolo yemodeli:I-Ni76Cr2Cu5

Ukungazweli:0.55

Ukuminyana:8.6 g/cm3

Sebenzisa:Izingxenye Eziphakeme Zokuvula Imvamisa

Umsuka:Shanghai

Ikhodi ye-HS:75052200

Thumela i-imeyili kithi

Imininingwane Yomkhiqizo

FAQ

Omaka bomkhiqizo

Ukwakheka okujwayelekile%

Ni	75~76.5	Fe	U-Bal.	Mn	0.3~0.6	Si	0.15~0.3
Mo	-	Cu	4.8~5.2	Cr	1.8~2.2
C	≤0.03	P	≤0.02	S	≤0.02

Izakhiwo ezijwayelekile zikaMechanical

Amandla esivuno	Amandla Okuqina	Ukwelula
Mpa	Mpa	%
980	1030	3~50

Izakhiwo ezibonakalayo ezijwayelekile

Ukuminyana (g/cm3)	8.6
Ukumelana nogesi ku-20ºC(Om*mm2/m)	0.55
I-coefficient yokunwetshwa komugqa(20ºC~200ºC)X10-6/ºC	10.3~11.5
I-Saturation magnetostriction coefficient λθ/ 10-6	2.4
Iphoyinti le-Curie Tc/ ºC	400

Izakhiwo kazibuthe zama-alloys ezinokungena okuphezulu ezindaweni ezibuthakathaka
1j76	I-permeability yokuqala	Ukungena okuphezulu			Ukuphoqwa	Amandla wokungenisa saturation kazibuthe
Umdwebo/ ishidi eligoqiwe. Ubukhulu, mm	μ0.08/ (mH/m)		μm/ (mH/m)	Hc/ (A/m)			BS/T
	≥			≤
0.01 mm	17.5		87.5	5.6			0.75
0.1~0.19 mm	25.0		162.5	2.4
0.2~0.34 mm	28.0		225.0	1.6
0.35~1.0 mm	30.0		250.0	1.6
1.1~2.5 mm	27.5		225.0	1.6
2.6~3.0 mm	26.3		187.5	2.0
ucingo olubandayo oludonsayo
0.1 mm	6.3		50	6.4
Indawo yokuphuzela utshwala
8-100 mm	25		100	3.2

Indlela yokwelapha ukushisa 1J76
Imithombo yezindaba	Vacuum enengcindezi eyinsalela engekho ngaphezu kuka-0.1Pa, i-hydrogen enephuzu lamazolo elingekho ngaphezu kokususa okungu-40 ºC.
Izinga lokushisa lokushisa nezinga	1100 ~ 1150ºC
Ukubamba isikhathi	3~6
Izinga lokupholisa	Ngo-100 ~ 200 ºC/h kupholiswe ku-600 ºC, kuphole ngokushesha ku-300ºC