Results 221 to 230 of about 8,085 (266)

Induction Hardening Gears

2000
Abstract Some gears may need to be hardened only at the surface without altering the chemical composition of the surface layers. Induction hardening may be a suitable processing choice in these cases. This chapter provides information on the wide variety of materials that can be induction hardened and on process details involved in ...
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Flame and Induction Hardening

2006
Abstract This chapter discusses the processes involved in heat treating of stainless steels, providing information on the classification, chemical compositions, and corrosion resistance of stainless steels. Five groups of stainless steels are discussed: austenitic, ferritic, martensitic, precipitation-hardening, and duplex grades.
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Aqueous Quenchants for Induction Hardening

Heat Treating Conference, 2017
Abstract Quenching is a process of cooling a metal at a rapid rate. This is most often done to produce a martensite transformation. In ferrous alloys, this will often product a harder metal, while non-ferrous alloys will usually become softer than normal.
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Induction Surface Hardening of Steels

2013
AbstractThis article commences with a description of the principles of induction heating followed by a discussion on the high temperature electrical, magnetic, and thermal properties of steel, which influence the performance of induction heaters. The importance of eddy current distribution in a workpiece is explained, with emphasis on the skin effect ...
Valery Rudnev, Jon Dossett
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Principles of Induction Hardening and Inspection

2014
AbstractInduction hardening of steel components is the most common application of induction heat treatment of steel. This article provides a detailed account of electromagnetic and thermal aspects of metallurgy of induction hardening of steels. It describes induction hardening techniques, namely, scan hardening, progressive hardening, single-shot ...
Valery Rudnev, Gregory A. Fett, Arthur Griebel, John Tartaglia   +3 more
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Tempering of Induction Hardened Steels

2014
AbstractTempering of induction-hardened steel is a form of subcritical heat treatment, primarily carried out to increase ductility, toughness, and dimensional stability, to relieve residual stresses, and to obtain specific values of mechanical properties. This article describes tempering with emphasis on different time-temperature exposure requirements
Valery Rudnev, Gregory A. Fett, S. Lee Semiatin   +2 more
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Understanding the Induction Hardening Circuit

Heat Treating Conference, 2017
Abstract The objective of this paper is to provide an understanding of the electrical circuit for induction hardening. This includes the power supply, workstation, and inductor. Step by step procedures are provided using a commercial power supply and workstation as an example.
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Induction Hardening of Crankshafts and Camshafts

2014
Abstract Induction heat treatment is a common method for hardening and tempering of crankshafts, which are necessary components in almost every internal combustion engine for cars, trucks, and machinery, as well as pumps, compressors, and other devices.
Gary Doyon, Valery Rudnev, John Maher
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Induction Hardening of Steel Parts

2017
<div class="section abstract"> <div class="htmlview paragraph">This specification defines the requirements for locally hardening steel parts by the induction hardening method.</div> </div>
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Computer simulaton of induction hardening

2001
The computer simulation of electromagnetic, thermodynamic and microstructural transformations in treated work-piece is usually recommended for the exact definition of working parameters in process planning of the induction hardening processes. A special simulation program has been developed for the axially symmetric work-pieces.
Cajner, Franjo, Smoljan, Božo
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