China NiFe72/28 NiFe30Alloy Nickel Iron Wire Stable Resistivity for PTC Thermistor Sensor Core Material Manufacture and Factory

NiFe72/28 NiFe30Alloy Nickel Iron Waya Wokhazikika Wosagonja Kwa PTC Thermistor Sensor Core Material Chithunzi Chowonetsedwa

NiFe72/28 NiFe30Alloy Nickel Iron Wire Stable Resistivity for PTC Thermistor Sensor Core Material

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Waya wa NiFe30 nickel chitsulo chosungunula waya wa RESISTHERM Aloyi 30/NiFe52/NiFe55/NiFe60

Mafotokozedwe Akatundu

zakuthupi:NiFe52, NiFe28, NiFe30
kukana kokhazikika
kuyika molunjika komanso kolimba
utumiki wa nthawi yayitali

Ferro nickel alloy ikuphatikizapo: FeNi30,FeNi36, FeNi36, Permalloy ((1J79, 1J86, 1J85), 4J29 (Kover), 79Ni4MoFe, 80Ni5MoFe, 1J50 (Ni50)

FeNi
Nifethal 52 ndi aloyi ya nickel-iron (NiFe alloy) yogwiritsidwa ntchito kutentha mpaka 600°C (1110°F). Aloyi imadziwika ndi kukana kochepa komanso kukana kutentha kwambiri.
Ntchito zomwe zimagwiritsidwa ntchito kwambiri pa Nifethal 52 ndi monga zowongolera ma voltage, zipangizo zowerengera nthawi, zotsutsana ndi kutentha, zipangizo zolipirira kutentha, ndi zotenthetsera kutentha kochepa.

Kusankhidwa kwa Aloyi	C	P	S	Mn	Si	Cu	Ni	Fe
NiFe52	≤0.05	≤0.02	≤0.02	≤0.6	≤0.8	-	50.5~52.5	Khalanibe
NIFe55	≤0.1	≤0.02	≤0.02	≤0.4	≤0.5	-	54.0~56.0	Khalanibe
NiFe60	≤0.1	≤0.02	≤0.02	≤0.8	≤0.5	≤0.2	57.0~60.0	Khalanibe

Kapangidwe ka mankhwala a NiFe30

	Ni %	Fe %
kapangidwe ka dzina	Mbala.	30

Katundu wa makina

Kukula kwa waya	Mphamvu yobereka	Kulimba kwamakokedwe	Kutalikitsa
Ø	Rp0.2	Rm	A
mm	MPa	MPa	%
0.5	340	600	30

Katundu wakuthupi

Kuchuluka kwa g/cm3	8.50
Kukana kwa magetsi pa 20°C Ω mm2/m	0.33

Kutentha kwa resistivity
Kutentha °C	100	150	200	250	300	350	400	450	500
kukana	0.41	-	0.52	-	0.64	-	0.76	-	0.89

Kuchuluka kwa kutentha koyenera
Kutentha °C	Kukula kwa Kutentha X10-6/K-1
20-100	25

Kutentha kwa matenthedwe
Kutentha °C	20
W m-1 K-1	25

Mphamvu yeniyeni ya kutentha
Kutentha °C	20
kJ kg-1 K-1	0.42

Malo osungunuka °C	1400
Kutentha kopitilira kopitilira mumlengalenga °C	600
Katundu wa maginito	Zinthuzo zimakhala ndi maginito mpaka pafupifupi 530°C (malo a Curie).

Waya wa NiFe30 nickel chitsulo cha aloyi RESISTHERM Aloyi 30/NiFe52/NiFe55/NiFe60