Equal channel angular extrusion for bulk processing of Fe–Co–2V soft magnetic alloys, part I: Processing and mechanical properties

2018 ◽  
Vol 33 (15) ◽  
pp. 2168-2175 ◽  
Author(s):  
Don F. Susan ◽  
Taymaz Jozaghi ◽  
Ibrahim Karaman ◽  
Jeff M. Rodelas
Keyword(s):  
Mechanical Properties ◽  
Equal Channel Angular Extrusion ◽  
Soft Magnetic ◽  
Magnetic Alloys ◽  
Soft Magnetic Alloys ◽  
Angular Extrusion ◽  
Image Position ◽  
Bulk Processing

Abstract

ALLEGHENY LUDLUM No. 2, No. 5, RELAY STEELS

Alloy Digest ◽  
1992 ◽  
Vol 41 (4) ◽  
Keyword(s):  
Mechanical Properties ◽  
Coercive Force ◽  
Magnetic Permeability ◽  
Heat Treating ◽  
Residual Magnetization ◽  
Soft Magnetic ◽  
Magnetic Alloys ◽  
Silicon Alloys ◽  
Soft Magnetic Alloys ◽  
High Magnetic Permeability

Abstract Allegheny Ludlum No. 2 and No. 5 relay steels are iron/silicon alloys. They are soft magnetic alloys that combine high magnetic permeability, low residual magnetization and low coercive force with good mechanical properties and fabricability. This datasheet provides information on composition and physical properties. It also includes information on forming, heat treating, and machining. Filing Code: Fe-97. Producer or source: Allegheny Ludlum Corporation.

Effect of replacing B by Zr in amorphous Co-Fe-Si-B soft magnetic alloys

2012 ◽  
Vol 27 (7) ◽  
pp. 1080-1085
Author(s):  
Diraviam Arvindha Babu ◽  
Wasif Hussain Khan ◽  
Jeyaramane Arout Chelvane ◽  
Trilochan Sahoo ◽  
Dilshad Akhtar
Keyword(s):  
Soft Magnetic ◽  
Magnetic Alloys ◽  
Soft Magnetic Alloys ◽  
Image Position

Abstract

MAGNIFER 8105, 8105 So

Alloy Digest ◽  
2001 ◽  
Vol 50 (11) ◽  
Keyword(s):  
Corrosion Resistance ◽  
Physical Properties ◽  
Tensile Properties ◽  
Nickel Content ◽  
Heat Treating ◽  
Soft Magnetic ◽  
Magnetic Alloys ◽  
Soft Magnetic Alloys ◽  
Recording Heads ◽  
High Nickel

Abstract Magnifer 8105 and 8105 So are soft magnetic alloys with a high nickel content. Typical applications for 8105 are recording heads, while 8105 So has additional applications. This datasheet provides information on composition, physical properties, hardness, and tensile properties. It also includes information on corrosion resistance as well as forming, heat treating, machining, and joining. Filing Code: Ni-575. Producer or source: Krupp VDM GmbH.

HIPERCO 15

Alloy Digest ◽  
2002 ◽  
Vol 51 (10) ◽  
Keyword(s):  
Electrical Resistivity ◽  
Cobalt Content ◽  
Heat Treating ◽  
High Saturation Magnetization ◽  
Soft Magnetic ◽  
Magnetic Alloys ◽  
Soft Magnetic Alloys ◽  
High Electrical Resistivity ◽  
Technology Corporation ◽  
Carpenter Technology Corporation

Abstract Hiperco Alloy 15 is a development in soft magnetic alloys that combines the properties of high saturation, magnetization, high electrical resistivity, and lower cobalt content. This datasheet provides information on composition, physical properties, elasticity, and tensile properties. It also includes information on forming and heat treating. Filing Code: FE-124. Producer or source: Carpenter Technology Corporation.

Mechanical Properties of Equal-Channel Angular Extrusion-Processed Al-20Zn Alloy

2012 ◽  
Vol 445 ◽  
pp. 195-200
Author(s):  
Murat Aydin ◽  
Yakup Heyal
Keyword(s):  
Mechanical Properties ◽  
Impact Toughness ◽  
Equal Channel Angular Extrusion ◽  
Considerable Change ◽  
Fatigue Properties ◽  
Dendritic Microstructure ◽  
Two Phase ◽  
Angular Extrusion ◽  
Alloy Increase ◽  
The Impact

The mechanical properties mainly tensile properties, impact toughness and high-cycle fatigue properties, of two-phase Al-20Zn alloy subjected to severe plastic deformation (SPD) via equal-channel angular extrusion (ECAE) using route A up to 2 passes were studied. The ECAE almost completely eliminated as-cast dendritic microstructure including casting defects such as micro porosities. A refined microstructure consisting of elongated micro constituents, α and α+η eutectic phases, formed after ECAE via route A. As a result of this microstructural change, mechanical properties mainly the impact toughness and fatigue performance of the as-cast Al-20Zn alloy increased significantly through the ECAE. The rates of increase in fatigue endurance limit are approximately 74 % after one pass and 89 % after two passes while the increase in impact toughness is 122 %. Also the yield and tensile strengths of the alloy increase with ECAE. However, no considerable change occurred in hardness and percentage elongation of the alloy. It was also observed that the ECAE changed the nature of the fatigue fracture characteristics of the as-cast Al-20Zn alloy.

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