China 1j76 Ni76Cr2Cu5 Soft Magnetic Alloys ngocingo kunye High Initial Permeability Manufacture and Factory

1j76 Ni76Cr2Cu5 ucingo lweMagnetic alloys oluthambileyo olunoMfanekiso oFakelweyo oPhezulu oPhezulu wokuQiniseka

I-1j76 ye-Ni76Cr2Cu5 i-Magnetic alloys yocingo oluthambileyo olunoKwenziwa okuPhezulu kokuQala

Inkcazelo emfutshane:

I-Ni76Cr2Cu5 i-nickel-iron magnetic alloy, malunga ne-80% ye-nickel kunye ne-20% ye-iron content. Yaqanjwa ngo-1914 yingcali yefiziksi uGustav Elmen eBell Telephone Laboratories, iphawuleka ngokungena kwayo kumagnethi aphezulu, nto leyo eyenza ukuba ibe luncedo njengesixhobo sombane esingundoqo kwizixhobo zombane neze-elektroniki, kunye nakwimagnethi yokukhusela ukuvala imimandla yemagnethi. Iialloyi zorhwebo ze-permalloy zikholisa ukuba ne-permeability emalunga ne-100,000, xa kuthelekiswa namawaka aliqela entsimbi eqhelekileyo.
Ukongeza kokungena okuphezulu, ezinye iipropathi zayo zemagneti kukunyanzeliswa okuphantsi, kufutshane ne-zero magnetostriction, kunye ne-anisotropic magnetoresistance ebalulekileyo. Imagnetostriction esezantsi ibalulekile kwizicelo zemizi-mveliso, ukuyivumela ukuba isetyenziswe kwiifilimu ezibhityileyo apho uxinzelelo oluguquguqukayo lunokuthi ngenye indlela lubangele umahluko omkhulu owonakalisayo kwiipropathi zemagneti. Ukuxhathisa kombane kwePermalloy kunokwahluka ukuya kuthi ga kwi-5% ngokuxhomekeke kumandla kunye necala lendawo yemagnethi esetyenziswayo. Iipermalloys ngokuqhelekileyo zinobuso obugxile kwi-cubic crystal structure ene-lattice engaguqukiyo malunga ne-0.355 nm kwindawo yoxinzelelo lwe-nickel ye-80%. Into engalunganga ye-permalloy kukuba ayicoli kakhulu okanye ayisebenzeki, ngoko ke izicelo ezifuna iimilo ezicokisekileyo, ezifana nezikhuselo zemagneti, zenziwe ngezinye iialloyi eziphezulu zokungena ezinje ngesinyithi. I-Permalloy isetyenziswe kwi-transformer laminations kunye neentloko zokurekhoda kwamagnetic.
I-Ni76Cr2Cu5 isetyenziswa ngokubanzi kwishishini lerediyo-elektroniki, izixhobo ezichanekileyo, ulawulo olukude kunye nenkqubo yokulawula ngokuzenzekelayo.

INOMBOLO yoMfanekiso.Ni76Cr2Cu5

Ukuxhathisa:0.55

Ubuninzi:8.6 g/cm3

Sebenzisa:Izahlulo eziPhezulu zokuQhuba

Imvelaphi:eShanghai

Ikhowudi yeHS:75052200

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

FAQ

Iithegi zeMveliso

Ukwakheka okuqhelekileyo%

Ni	75~76.5	Fe	UBhal.	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

Iimpawu zoomatshini eziqhelekileyo

Unikeze Amandla	Tensile strength	Ukwandisa
Mpa	Mpa	%
980	1030	3~50

Iimpawu ezibonakalayo eziqhelekileyo

Ubuninzi (g/cm3)	8.6
Ukumelana nombane kwi-20ºC(Om*mm2/m)	0.55
Umlinganiso wokwandiswa komgca(20ºC~200ºC)X10-6/ºC	10.3~11.5
I-Saturation magnetostriction coefficient λθ/ 10-6	2.4
Indawo yeCurie Tc/ ºC	400

Iimpawu zamagnetic zealloys ezinokungena okuphezulu kwiindawo ezibuthathaka
1J76	Ukungena kokuqala	Ubuninzi bokungena			Ukunyanzeliswa	Ukuzalisa amandla okufakwa kumagnethi
Icwecwe/ishiti eliqengqelekayo. Ukutyeba, 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
0.1 mm	6.3		50	6.4
Ibha
8-100 mm	25		100	3.2

Indlela yonyango lobushushu 1J76
Amajelo osasazo	Vacuum ngoxinzelelo olushiyekileyo olungekho ngaphezulu kwe-0.1Pa, i-hydrogen eneqondo lombethe elingekho phezulu kuno-minus 40 ºC.
Ubushushu bokufudumala kunye nesantya	1100 ~ 1150ºC
Ukubamba ixesha	3~6
Izinga lokupholisa	Nge-100 ~ 200 ºC/h ipholile ukuya kuma-600 ºC, yaphola ngokukhawuleza ukuya kuma-300ºC.