FERROPERM

Alloy Digest ◽  
1993 ◽  
Vol 42 (4) ◽  
Keyword(s):  
Fracture Toughness ◽  
High Temperature ◽  
Physical Properties ◽  
Saturation Magnetization ◽  
Pure Iron ◽  
Magnetic Alloy ◽  
High Saturation Magnetization ◽  
High Temperature Annealing ◽  
Soft Magnetic ◽  
Soft Magnetic Alloy

Abstract Ferroperm is a soft magnetic alloy that contains 1% aluminum. This addition of aluminum combined with high-temperature annealing increases permeability and reduces coercivity without decreasing the high-saturation magnetization of pure iron. This datasheet provides information on composition, physical properties, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming. Filing Code: FE-99. Producer or source: NKK Corporation.

CARPENTER HYMU 80 ALLOY

Alloy Digest ◽  
1989 ◽  
Vol 38 (10) ◽  
Keyword(s):  
Fracture Toughness ◽  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Initial Permeability ◽  
Hysteresis Loss ◽  
Magnetic Alloy ◽  
Soft Magnetic ◽  
Soft Magnetic Alloy ◽  
Maximum Permeability

Abstract CARPENTER HyMu 80 alloy is an unoriented soft magnetic alloy with extremely high initial permeability as well as maximum permeability with minimum hysteresis loss. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties as well as fracture toughness. It also includes information on forming, heat treating, machining, and joining. Filing Code: Ni-375. Producer or source: Carpenter.

New crystalline soft magnetic alloy with high saturation magnetization (invited)

1987 ◽  
Vol 61 (8) ◽  
pp. 3514-3519 ◽  
Author(s):  
K. Hayashi ◽  
M. Hayakawa ◽  
W. Ishikawa ◽  
Y. Ochiai ◽  
H. Matsuda ◽  
...  
Keyword(s):  
Saturation Magnetization ◽  
Magnetic Alloy ◽  
High Saturation Magnetization ◽  
Soft Magnetic ◽  
Soft Magnetic Alloy ◽  
High Saturation

NILOMAG 77

Alloy Digest ◽  
1995 ◽  
Vol 44 (10) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Initial Permeability ◽  
Magnetic Alloy ◽  
Soft Magnetic ◽  
Soft Magnetic Alloy ◽  
High Level

Abstract NILOMAG ALLOY 77 is a 77 Ni soft magnetic alloy with a high level of initial permeability. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on heat treating. Filing Code: Ni-488. Producer or source: Inco Alloys International Inc.

MUMETAL

Alloy Digest ◽  
1991 ◽  
Vol 40 (12) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Magnetic Alloy ◽  
High Permeability ◽  
Soft Magnetic ◽  
Soft Magnetic Alloy ◽  
Very High ◽  
Specialty Metals

Abstract MUMETAL is a very high permeability soft magnetic alloy. (See also Alloy Digest Ni-25, April 1956.) This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on heat treating. Filing Code: Ni-398. Producer or source: Spang Specialty Metals.

SUPRA 50

Alloy Digest ◽  
2017 ◽  
Vol 66 (8) ◽  
Keyword(s):  
Physical Properties ◽  
Tensile Properties ◽  
Heat Treating ◽  
Magnetic Alloy ◽  
Soft Magnetic ◽  
Soft Magnetic Alloy

Abstract SUPRA 50 is a soft magnetic alloy with close to 50% nickel. It typically runs 47.5 Ni; 0.5 Mn, 0.1 Si; and 0.005 C This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on forming and heat treating. Filing Code: Fe-167. Producer or source: Lamineries Matthey SA.

Role of Silicon in PM Processed Soft Magnetic Alloy

2010 ◽  
Vol 307 ◽  
pp. 13-19
Author(s):  
Deepika Sharma ◽  
Kamlesh Chandra ◽  
Prabhu Shankar Misra
Keyword(s):  
High Temperature ◽  
Atmospheric Oxygen ◽  
Hydrogen Atmosphere ◽  
Soft Magnetic Materials ◽  
Magnetic Alloy ◽  
Soft Magnetic ◽  
Soft Magnetic Alloy ◽  
Cold Shortness ◽  
Powder Particles

Iron-Phosphorus based soft magnetic materials are known for their hot and cold shortness. The present investigation deals with the development of high-density Fe-P based alloys in the form of very thin sheets (0.1mm) by proper soaking of them at a high temperature so as to eliminate Iron-Phosphide eutectic and bring the phosphorus entirely into solution in the iron. It has also been possible to eliminate the use of a hydrogen atmosphere during sintering by using carbon to form CO gas within the compact by reaction with the oxygen of the iron powder particles. A glassy ceramic coating applied over the compact serves as a protective coating in order to avoid atmospheric oxygen attack over the compact held at high temperature. The Fe-0.3wt% P- 0.4wt% Si alloy so formed yielded coercivities as low as 0.42 Oe, resistivities as high as 28.4 µΩcm and total losses as low as 0.132 W/Kg. Such a combination of properties may make the alloy suitable for application in magnetic relays and transformer cores.

Experimental Study of High Temperature Hydrozing Annealing 1J50 Alloy's Magnetic Properties

2013 ◽  
Vol 135 (6) ◽  
Author(s):  
Yingtao Zhang ◽  
Gang Wang ◽  
Zhenguo Nie ◽  
Wankai Shi ◽  
Yiming Rong
Keyword(s):  
Magnetic Properties ◽  
High Temperature ◽  
Process Parameters ◽  
Quantitative Research ◽  
Annealing Process ◽  
National Standards ◽  
Magnetic Alloy ◽  
Soft Magnetic ◽  
Soft Magnetic Alloy ◽  
Microstructure And Magnetic Properties

The good DC magnetic properties can be achieved for 1J50 soft magnetic alloy by applying high temperature hydrogen annealing. Annealing process parameters, e.g., atmosphere, soaking temperature, and time, are critical to soft magnetic properties. Qualitative results had been done for years. However a quantitative research among process parameters, microstructure, and magnetic properties can be more comprehensive and specific. In this study, a serial of experiments for 1J50 samples under the Chinese national standards. The influence of annealing temperature and socking time on DC magnetic properties and microstructure of the samples has been investigated on DC magnetic properties and microstructure of samples. The result shows that annealing process parameters have a nonlinear effect on the development of material microstructure and magnetic properties. Furthermore, the models among magnetic property, grain size, and process parameters have been built to quantitatively describe the interrelationship in between.

CARPENTER WEAR RESISTANT HY MU 800A

Alloy Digest ◽  
1988 ◽  
Vol 37 (6) ◽  
Keyword(s):  
Wear Resistance ◽  
Aluminum Oxide ◽  
Physical Properties ◽  
Heat Treating ◽  
Magnetic Alloy ◽  
Soft Magnetic ◽  
Wear Resistant ◽  
Nickel Iron ◽  
Soft Magnetic Alloy ◽  
Oxide Particles

Abstract CARPENTER Wear Resistant HY MU 800A is a nickel-iron-molybdenum soft magnetic alloy containing fine aluminum oxide particles for increased wear resistance as encountered in tape recorder heads. This datasheet provides information on composition, physical properties, hardness, elasticity, and tensile properties. It also includes information on wear resistance as well as forming and heat treating. Filing Code: Ni-356. Producer or source: Carpenter.

DURAPERM

Alloy Digest ◽  
1966 ◽  
Vol 15 (7) ◽  
Keyword(s):  
Coercive Force ◽  
Physical Properties ◽  
Abrasion Resistance ◽  
Heat Treating ◽  
Magnetic Alloy ◽  
Soft Magnetic ◽  
Soft Magnetic Alloy ◽  
Mechanical Hardness

Abstract Duraperm is a soft magnetic alloy which exhibits high mechanical hardness and abrasion resistance in combination with a very low coercive force. It is recommended for applications requiring flux from minimum magnetization forces. This datasheet provides information on composition and physical properties. It also includes information on heat treating. Filing Code: Fe-28. Producer or source: Precision Metals Division, Hamilton Watch Company.

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