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quenchants

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Published: 01 November 2007
Fig. 12.13 Typical cooling rate curves for several types of quenchants at 30 °C (85 °F) and not agitated. Source: Ref 12.22 More
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Published: 01 August 2015
Fig. 6.9 Effect of selected quenchants on the cooling curve of a 25.4 mm (1.0 in.) diam steel bar. All quenchants flowing at 0.50 m/s (100 ft/min). PAG: polyalkylene glycol. Source: Ref 1 More
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Published: 01 November 2007
Fig. 12.16 Cooling rate curves for polyalkalene glycol (PAG) polymer quenchant compared to oil quenchants. Source: Ref 12.25 More
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Published: 01 March 2006
Fig. 7 An inductor with separate internal chambers for flow of quenchant and cooling water. Source: Ref 1 More
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Published: 01 September 2008
Fig. 28 Harmful effects of impeded vertical quenchant flow through the load of a batch quench system. Source: Ref 19 More
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Published: 01 September 2008
Fig. 29 Effect of quenchant flow direction on distortion. Source: Ref 31 More
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Published: 01 December 1995
Fig. 24-57 Grossman hardenability factor of UCON quenchant E More
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Published: 01 December 1995
Fig. 24-58 Cooling rate of a polyacrylate quenchant as a function of concentration and temperature More
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Published: 01 August 2015
Fig. 6.7 Polyalkylene glycol quenchant: effect on quenching characteristics of (a) concentration, (b) agitation, and (c) temperature. Source: Ref 4 More
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Published: 01 August 2015
Fig. 6.8 Polyethyl oxazoline quenchant: effect on quenching characteristics of (a) concentration, (b) temperature, and (c) agitation. Source: Ref 4 More
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Published: 01 August 2015
Fig. 15.1 Viscosity/concentration relationship for polyglycol quenchant. Source: Ref 2 More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050139
EISBN: 978-1-62708-311-9
... Abstract This chapter discusses the quenching process and its adaptation to induction heat treating. It describes the three stages of quenching, the cooling characteristics of various types of quenchants, and the details of nearly a dozen compatible quenching methods. It also explains how...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050335
EISBN: 978-1-62708-311-9
... THIS APPENDIX DISCUSSES the design of the actual quench devices or outlets and the design of cooling systems. Chapter 6, “Quenching,” in this book covers the basics of quenching theory, including the selection of quenchants, their temperature control, and applications. Quench outlets include spray-type quench...
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Published: 01 October 2011
, water, or polymer quenchants. (b) Marquenching, which uses either salt or hot oil as a quenchant. (c) Austempering, which uses a salt as a quenchant. (d) Isothermal quenching, which uses either salt or hot oil as a quenchant More
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050293
EISBN: 978-1-62708-311-9
... the terminal of the output transformer in the heat station to the induction coil. Coils have leads that are used to fasten onto either an output bus connection or the heat station transformer output. Because output bus and coil leads are exposed to the quenchant, there is a tendency for buildup of scale...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050173
EISBN: 978-1-62708-311-9
... and defects associated with various quenchants and processing atmospheres and provides insights on how they can be removed and, in some cases, prevented. It also recommends the application of a rust preventative shortly after parts have cooled. cleaning rust protection WORKPIECES MAY NEED CLEANING...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050263
EISBN: 978-1-62708-311-9
... operation Carbon restore Quenching speed is too slow Lower temperature of water or polymer quenchant Lower concentration of polymer quenchant Increase impingement of change method of application Change type to faster-speed quenchant Austenitizing temperature is too low Use a longer heat...
Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 November 2007
DOI: 10.31399/asm.tb.smnm.t52140117
EISBN: 978-1-62708-264-8
.... It also discusses the use of various quenchants, including oil, polymer, and molten salt, and explains how to measure and compare their performance using a standard (ISO 9950) test. austempering cooling performance martempering molten salt bath quenchants oil quenchants polymer quenchants...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 August 2015
DOI: 10.31399/asm.tb.piht2.t55050215
EISBN: 978-1-62708-311-9
... tolerances, geometrical effects, quenchant selection, coil design, and work-handling equipment. The chapter also presents several examples, walking readers though each step, and discusses the development of setup instructions and operating procedures. induction hardening process analysis process...
Series: ASM Technical Books
Publisher: ASM International
Published: 31 December 2020
DOI: 10.31399/asm.tb.phtbp.t59310055
EISBN: 978-1-62708-326-3
... information on the causes and characteristics of residual stresses, distortion, and quench cracking of steel. austenite transformation continuous cooling transformation diagram cooling rate distortion isothermal transformation diagram quench cracking quenchants quenching steel...