342 temperature compensated magnetic alloys

Magnetic Properties of the Ferromagnetic Shape Memory Alloys ...

May 8, 2014 ... same temperature, the martensite transition starting temperature TMs shift in magnetic fields ... Ferromagnetic shape memory alloys have been extensively studied as potential candidates for smart .... and the maximum field Bmax = 0.0050 T, which has a compensating high homogeneity magnetic field.

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Ab-initio design of half-metallic fully-compensated ferrimagnets: the ...

Mar 2, 2007 ... Simultaneously, the spin magnetic moments of Cr and Mn atoms are antiparallel and the compounds are ferrimagnets. Mean-field approximation is employed to estimate their Curie temperature, which exceeds room temperature for the alloy with Sb. Our findings suggest that Cr2MnSb is the compound of...

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Ab initio design of half-metallic fully compensated ... - JuSER

May 21, 2007 ... the Slater-Pauling behavior for ideal half-metals. Simultaneously, the spin magnetic moments of Cr and Mn atoms are antiparallel and the compounds are ferrimagnets. Mean-field approximation is employed to estimate their Curie temperature, which exceeds room temperature for the alloy with Sb. Our...

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chapter 2 RARE EARTH-COBALT PERMANENT ... - Science Direct

136. 1.3. Early work on magnetic rare earth-transition metal alloys . ...... magnetic properties (HRE for temperature compensation, Fe to raise the saturation, etc.); ...... Martin, D.L., J.T. Geertsen, R.P. Laforce and. A.C. Rockwood, 1974, in: Proc. llth Rare. Earth Res. Conf., p. 342. Martis, R.J.J., N. Gupta, S.G. Sankar and V.U.S..

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development of iron-rich nanocrystalline magnetic ... - OhioLINK ETD

As-Spun Ribbon: Magnetic Hysteresis Properties. Composition. Ms (A·m2/kg) Hc (Oe) Hc (A/m). Fe77Ni5.5Co5.5Zr7B4Cu1. 141.0. 0.09. 6.9. Fe77Ni6.875Co4.125Zr7B4Cu1. 143.3. 0.07. 5.3. Fe77Ni8.25Co2.75Zr7B4Cu1. 133.5. 0.08. 6.0. Fe71.5Ni9.9Co6.6Zr7B4Cu1. 155.4. 0.12. 9.0. Fe66Ni14.667Co7.333Zr7B4Cu1.

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Soft Magnetic Alloys - Engineered Materials Solutions

North America. Mike DiMartino. Nickel Strip Product Manager. Phone: +1 508 342 2246. Mobile: +1 401 626 6486. Fax: +1 508 342 2501. E-mail: mdimartino@remove-this.emsclad.com...

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Thermal Strain and Magnetization Studies of the ... - IntechOpen

Ferromagnetic shape memory alloys (FSMAs) have been extensively studied as potential candidates for smart ... temperature dependent strain measurements under the constant magnetic fields. In this paper, thermal .... transformation, the strain exhibits complicated behavior; when cooling from 342 K, it shrinks gradually...

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Magnetic Alloys - Carpenter Technology Corporation

An iron-cobalt-vanadium soft magnetic alloy which exhibits high magnetic saturation, high D.C. maximum permeability, low D.C. coercive force, and low A.C. core loss. Learn More» ... A 36% nickel-iron alloy with a rate of thermal expansion approximately one-tenth that of carbon steel at temperatures up to 400°F (204°C).

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Magnetic Properties of the Ferromagnetic Shape Memory Alloys ...

May 8, 2014 ... As for x = 2.7, the high temperature magnetization between 320 K and 370 K were performed using a home-made magnetometer within a weak AC fields (with the frequency f = 73 Hz and the maximum field Bmax = 0.0050 T, which has a compensating high homogeneity magnetic field. AC fields were...

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Soft Magnetic Alloys

SOFTMAG 30 Series (30%Ni, Fe rest) - low curie point, temperature compensator alloys. In this type of alloys, by slight compositional variation, the curie point can be brought down to between +40 and +100°C which is mostly used for temperature compensation in magnetic circuit, temperature-sensitive switches and relays.

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Accelerated discovery of new magnets in the Heusler alloy family

Apr 14, 2017 ... On the basis of an extensive electronic structure library of Heusler alloys containing 236,115 prototypical compounds, we filtered ... The magnetic ordering temperature, TC, was estimated by a regression calibrated on the ...... added to compensate for Mn losses during arc melting (see the Sup- plementary...

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electrical conduction in ferromagnetic metals - CiteSeerX

342. 4.4. Discussion of temperature-dependent resistivities. 346. 5. THE RESISTIVITY ANISOTROPY OF DILUTE ALLOYS AT. 4.2 K. 351. 5.1. Determination of the .... magnetic metals for a long time, the fundamental understanding of their origin ...... compensated Hall effect, as in NiFe alloys, an additional criterion for the.

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Study on the Magnetic Characteristics of Anisotropic ... - CiteSeerX

magnetic moment [9]. In comparison, the Sm(Co,M)7. (M=stabilizing element) compounds with the TbCu7- type structure (space group P6/mmm) possess a higher predicted Curie temperature, a high magnetic anisotropy field, and a low intrinsic coercivity temperature coeffi- cient [10]. Thus, the SmCo7-type alloys could be...

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Temperature Melting Points Thermometry Fixed Points

Sheath. Rec. Melting. Environmental Conditions. Material. Useful. Point. Temp. Oxidizing. Hydrogen. Inert. Vacuum. Molybdenum. 4000ºF. 4730ºF. Not. Fair. Fair. Good .... Alloy No. 11. Pt. Hot. Junction. Compensating alloys made into extension wire for tungsten-rhenium thermocouples and platinum-rhodium thermocouples.

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The effect of niobium alloying additions on the crystallization ... - NTU

Jul 19, 2005 ... Measurements of the magnetic properties were made using a LakeShore 7300 vibrating sample magnetometer. All the measurements were conducted three times to minimize errors. 3. Results. By means of DSC the crystallization temperatures of the selected alloys were measured at heating rates of 5,...

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Perpendicular magnetic tunnel junction with a strained Mn-based ...

Jul 26, 2016 ... Co-Fe-B alloy-based p-MTJs are being developed, although they have a large magnetisation and medium perpendicular magnetic anisotropy (PMA), ..... Balke, B., Fecher, G. H., Winterlik, J. & Felser, C. Mn3Ga, a compensated ferrimagnet with high Curie temperature and low magnetic moment for spin...

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Crosby A342 Forged Alloy Master Link - Range from 3400kg to ...

Crosby A342 Forged Alloy Master Links are made from alloy Steel Quenched and Tempered, they are Individually proof tested to values shown, with CE certification. They are proof .... Crosby forged and cast steel products can be used in general service conditions down to temperatures of -40° F (-40° C). At temperatures...

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Cryogenic Fiber Optic Sensors for Superconducting Magnets and ...

CERN-THESIS-2015-342 15/12/2015. Cryogenic Fiber Optic Sensors for ... compensation of magnetic and thermal effects. These issues might be overcome by developing a new technology based on ... implementation in the 20-m-long power transmission line for the helium gas temperature monitoring are also reported.

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