IPDB › China Industry › Metallurgy, Mineral & Energy › Alloy
Presicion Alloy 1J79 Permalloy strip1
Nickel Alloy, 1j79, Permalloy Strip
Shanghai Tankii Alloy Material Co., Ltd.
Preview:
Product Description 1J79/ Permalloy strip/ E11c stripClassification: precision soft magnetic alloySupplement: Alloy with high permeability in weak fields at saturation induction 0.65-0.75 T. Alloy 1J79/ permally high squareness of the hysteresis loop and a low coefficient of magnetization reversalApplication: For small cores of transformers, chokes and relays operating in weak fields, magnetic shields. In the small thickness (0.05 ± 0.02 mm) - cores for pulse transformers, magnetic amplifiers and solid state relaysChemical Composition,%: Ni 78.5 - 80% Fe 13.73 - 16.8% C 0.03% Si 0.3 - 0.5% Mn 0.6 - 1.1% S o 0.02% P 0.02% Mo 3.8 - 4.1% Ti 0.15% Al 0.15% Cu 0.2% Basic physical constants and mechanical properties of the alloy:Density: γ = 8,6 g / cm3;Electric resistivity: ρ = 0,55 ohm mm2 ? / m;The temperature of the Curie point: Θs = 430 ° C;Saturation magnetostriction: λS = 2 ? 106;Brinell hardness of 210/120 HB;Ultimate: RM = 1030/490 MPa;Yield strength: σ0,2 = 980 145 MPa;Modulus of elasticity E = 210 kN / mm2;Elongation: δ5 = 3/50%;Relative compression: φ = -%.Heat treatment of the alloyAnnealingTemperature and heating rateHolding time, hCooling modeVacuum with a residual pressure not higher than 10-3 Torr. Art. or pure hydrogen with a dew point of not higher than minus 40 ° C.(1125 ± 25) ° C not higher than 500 ° C / h3-6to 600 ° C at a rate not exceeding 200 ° C / h from 600 to 200 ° C at a rate of at least 400 ° C / h
Purchasing Agent
Note: Send your message to supplier or manufacturer.
Welcome to our Professional and comprehensive procurement services...
Message:
OK ! We suggest you detail your product requirements and company information here.
Enter between 20 to 4,000 characters.
Your inquiry content must be between 20 to 4000 characters.