Magnetic Properties of Iron and Low-Carbon Steel for Soft Magnet Application

Magnetic Properties of Iron and Low-Carbon Steel for Soft Magnet Application PDF Author: James L. Stokes
Publisher:
ISBN:
Category :
Languages : en
Pages : 15

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Book Description
An investigation was conducted to assess the relative merits of five soft magnet materials proposed as alternatives to ARMCO Electromagnet Iron (EMI), which is no longer available. Four irons and an SAE J403 (1005)(Unified Numbering System UNS G10050) steel were considered. When annealed in 94% nitrogen-6% hydrogen at 843 degrees C (1550 degrees F) for 4 hours and aged at 100 degrees C (212 degrees F) for 400 hours, two of the irons were found to be equivalent to EMI with regard to both coercive force and magnetic stability. A third iron exhibited similar magnetic properties after annealing, but required a higher annealing temperature to reduce the coercive force to an acceptable value. The fourth iron and the 1005 steel met the coercive force requirement after annealing at 843 degrees C (1550 degrees F) in 94% nitrogen-6% hydrogen, but suffered significant increases in coercive force during aging at 100 degrees C (212 degrees F).

Magnetic Properties of Iron and Low-Carbon Steel for Soft Magnet Application

Magnetic Properties of Iron and Low-Carbon Steel for Soft Magnet Application PDF Author: James L. Stokes
Publisher:
ISBN:
Category :
Languages : en
Pages : 15

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Book Description
An investigation was conducted to assess the relative merits of five soft magnet materials proposed as alternatives to ARMCO Electromagnet Iron (EMI), which is no longer available. Four irons and an SAE J403 (1005)(Unified Numbering System UNS G10050) steel were considered. When annealed in 94% nitrogen-6% hydrogen at 843 degrees C (1550 degrees F) for 4 hours and aged at 100 degrees C (212 degrees F) for 400 hours, two of the irons were found to be equivalent to EMI with regard to both coercive force and magnetic stability. A third iron exhibited similar magnetic properties after annealing, but required a higher annealing temperature to reduce the coercive force to an acceptable value. The fourth iron and the 1005 steel met the coercive force requirement after annealing at 843 degrees C (1550 degrees F) in 94% nitrogen-6% hydrogen, but suffered significant increases in coercive force during aging at 100 degrees C (212 degrees F).

Magnetic Properties of Iron and Low Carbon Steel for Soft Magnet Applications

Magnetic Properties of Iron and Low Carbon Steel for Soft Magnet Applications PDF Author: JL. Stokes
Publisher:
ISBN:
Category : Aging tests (materials)
Languages : en
Pages : 5

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Book Description
An investigation was conducted to assess the relative merits of five soft magnet materials proposed as alternatives to ARMCO Electromagnet Iron (EMI), which is no longer available.Four irons and an SAE J403 (1005) (Unified Numbering System [UNS] G10050) steel were considered.When annealed in 94% nitrogen-6% hydrogen at 843°C (1550°F) for 4 h and aged at 100°C (212°F) for 400 h, two of the irons were found to be equivalent to EMI with regard to both coercive force and magnetic stability.A third iron exhibited similar magnetic properties after annealing but required a higher annealing temperature to reduce the coercive force to an acceptable value.The fourth iron and the 1005 steel met the coercive force requirement after annealing at 843°C (1550°F) in 94% nitrogen-6% hydrogen, but suffered significant increases in coercive force during aging at 100°C (212°F).

Metallurgy and Magnetism

Metallurgy and Magnetism PDF Author: James K. Stanley
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 176

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Book Description


Magnetic Properties of Metals and Alloys

Magnetic Properties of Metals and Alloys PDF Author: American Society for Metals
Publisher:
ISBN:
Category : Alloys
Languages : en
Pages : 364

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Book Description


Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 688

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

S. Chand’s Principle Of Physics -XII

S. Chand’s Principle Of Physics -XII PDF Author: V. K Mehta & Rohit Mehta
Publisher: S. Chand Publishing
ISBN: 8121917697
Category : Science
Languages : en
Pages : 1601

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Book Description
For Class XII Senior Secondary Certificate Examinations of C.B.S.E., other Boards of Education and various Engineering Entrance Examinations.

Electrical Engineer's Reference Book

Electrical Engineer's Reference Book PDF Author: M. A. Laughton
Publisher: Newnes
ISBN: 0080523544
Category : Technology & Engineering
Languages : en
Pages : 1519

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Book Description
For ease of use, this edition has been divided into the following subject sections: general principles; materials and processes; control, power electronics and drives; environment; power generation; transmission and distribution; power systems; sectors of electricity use.New chapters and major revisions include: industrial instrumentation; digital control systems; programmable controllers; electronic power conversion; environmental control; hazardous area technology; electromagnetic compatibility; alternative energy sources; alternating current generators; electromagnetic transients; power system planning; reactive power plant and FACTS controllers; electricity economics and trading; power quality.*An essential source of techniques, data and principles for all practising electrical engineers*Written by an international team of experts from engineering companies and universities*Includes a major new section on control systems, PLCs and microprocessors

Magnetic Properties of a Series of Pure Iron-carbon Alloys as Affected by Heat Treatment and Carbon Content ...

Magnetic Properties of a Series of Pure Iron-carbon Alloys as Affected by Heat Treatment and Carbon Content ... PDF Author: Walter Lynn Cheney
Publisher:
ISBN:
Category : Alloys
Languages : en
Pages : 48

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Book Description


Ferromagnetic Properties of Metals and Alloys

Ferromagnetic Properties of Metals and Alloys PDF Author: Kurt Hoselitz
Publisher:
ISBN:
Category : Alloys
Languages : en
Pages : 342

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Book Description


Introduction to Magnetism and Magnetic Materials

Introduction to Magnetism and Magnetic Materials PDF Author: David Jiles
Publisher: CRC Press
ISBN: 1482238888
Category : Science
Languages : en
Pages : 627

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Book Description
A long overdue update, this edition of Introduction to Magnetism and Magnetic Materials is a complete revision of its predecessor. While it provides relatively minor updates to the first two sections, the third section contains vast updates to reflect the enormous progress made in applications in the past 15 years, particularly in magnetic recordin