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continuous cooling transformation diagram

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Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006272
EISBN: 978-1-62708-169-6
... Abstract This article discusses the various methods for evaluating the quench sensitivity of aluminum alloys, namely, time-temperature-property diagrams, the quench factor analysis, the Jominy end-quench method, and continuous-cooling precipitation diagrams. It briefly describes the procedures...
Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005949
EISBN: 978-1-62708-168-9
... steels. The article includes information on the purpose of tempering and heat treating guidelines for different grades of steels, including cast carbon steels. carbon steel continuous cooling transformation diagram free-machining hardenability heat treatment isothermal transformation...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005967
EISBN: 978-1-62708-166-5
... continuous cooling transformation diagram crystal structure decarburization dimensional change grain size grinding heat treatment machining mechanical cracking microcracks microsegregation nonmetallic inclusions phase transformation process design quench distortion quenchants quenching...
Series: ASM Handbook
Volume: 4D
Publisher: ASM International
Published: 01 October 2014
DOI: 10.31399/asm.hb.v04d.a0005974
EISBN: 978-1-62708-168-9
.... chemical composition continuous cooling transformation diagram cooling rate heat treatment impact toughness low-alloy hot-work steel microstructure tempering HOT-WORK OPERATIONS ARE USED in industrial processes of cutting, shaping, forming, or casting other materials, notably metals...
Series: ASM Handbook
Volume: 4C
Publisher: ASM International
Published: 09 June 2014
DOI: 10.31399/asm.hb.v04c.a0005859
EISBN: 978-1-62708-167-2
... discusses the various aspects of steel heat treatment by induction processing, and concludes with a description of steel alloys for induction processing. austenitizing continuous cooling transformation diagram induction hardening iron-carbon system steel time temperature transformation diagram...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005819
EISBN: 978-1-62708-165-8
... elements in steel are associated. This article describes the phases of heat treated steel, and provides information on effect of temperature change and the size of carbon atoms relative to that of iron atoms during the heat treatment. bainite cementite continuous cooling transformation diagram...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003195
EISBN: 978-1-62708-199-3
... transformation diagrams, and continuous cooling transformation diagrams. The primary design criteria for heat treating of steels this article covers are the minimization of distortion and undesirable residual stresses. The article presents the theoretical and empirical guidelines to understand sources of common...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003723
EISBN: 978-1-62708-177-1
... the use of equilibrium binary phase diagrams as a tool in the interpretation of microstructures. It reviews an account of the two types of solid-state phase transformations: isothermal and athermal. The article discusses isothermal transformation and continuous cooling transformation diagrams which...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005402
EISBN: 978-1-62708-196-2
... Even though phase diagrams and thermodynamics are two aspects of the same subject, historically there are two groups of researchers in studying phase equilibria and thermodynamics. One group of researchers focuses on establishing phase equilibria experimentally using techniques such as cooling/heating...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005922
EISBN: 978-1-62708-166-5
... Tamura ( Ref 23 ), if the cooling rate is interrupted at the midway of quenching, for example, point O , then the overall cooling process proceeds at different cooling rates from υ 1 to υ 4 , and the shape and position of the conventional continuous cooling transformation (CCT) diagrams will be shifted...
Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006300
EISBN: 978-1-62708-179-5
...-transformation (TTT) and continuous-cooling-transformation (CCT) diagrams. The former diagrams relate to transformation performed by quenching to a given temperature below the three-phase fields after holding in the austenite field, while the latter are associated with controlled cooling at a constant rate from...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005217
EISBN: 978-1-62708-187-0
... of simplified and differential thermal analysis. The article explains how to determine the liquidus and solidus temperatures by using cooling curves. differential thermal analysis phase diagram solidification thermal analysis quantitative thermal analysis THERMAL ANALYSIS is a classical...
Series: ASM Handbook
Volume: 1A
Publisher: ASM International
Published: 31 August 2017
DOI: 10.31399/asm.hb.v01a.a0006319
EISBN: 978-1-62708-179-5
... cycles microstructure THE TRANSFORMATION OF AUSTENITE upon cooling in steels is well documented. Isothermal (time-temperature transformation) and continuous cooling transformation diagrams (CCT) are used to represent the kinetics of transformation under different thermal cycles. The...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003734
EISBN: 978-1-62708-177-1
... region in the phase diagram. If the diffusion rate is small, the peritectic transformation will be negligible compared to the peritectic reaction. During continuous cooling, this diffusional growth is affected by precipitation from the liquid and from the primary α or by dissolution of β, according to...
Series: ASM Handbook
Volume: