1-20 of 497 Search Results for

time-temperature-transformation diagram

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1996
DOI: 10.31399/asm.tb.phtpclas.t64560003
EISBN: 978-1-62708-353-9
... Abstract This chapter describes the two types of Time-Temperature-Transformation (TTT) diagrams used and outlines the methods of determining them. As a precursor to the examination of the decomposition of austenite, it first reviews the phases and microconstituents found in steels...
Image
Published: 01 September 2008
Fig. 1 Time-temperature transformation diagram of an unalloyed steel containing 0.45% C. Austenitizing temperature: 880 °C. Source: Ref 1 More
Image
Published: 01 January 2017
Fig. 5.5 Time-temperature-transformation diagram for solution-treated alloy 625. Lower γ″ limit determined by hardness measurement. Source: Ref 5.15 More
Image
Published: 01 January 2017
Fig. 5.20 (a) Time-temperature-transformation diagram for annealed (1010 °C, or 1850 °F) alloy 925. (b) Slow-strain-rate test results for hot rolled + annealed (1010 °C, or 1850 °F) + aged samples. Source: Ref 5.60 More
Image
Published: 01 December 2003
Fig. 23 Time-temperature-transformation diagram. Source: Ref 137 , 138 More
Image
Published: 01 March 2002
Fig. 6.15 Time-temperature-transformation diagram for IN-718 More
Image
Published: 01 December 2006
Fig. 14 Time-temperature transformation diagram for type 430 ferritic stainless steel More
Image
Published: 01 December 1996
Fig. 9-8 Schematic continuous heating time-temperature-transformation diagram for the formation of austenite from a specific microstructure, showing the relation between the equilibrium transformation temperatures A 1 and A 3 and the corresponding non-equilibrium transformation temperatures More
Image
Published: 31 December 2020
Fig. 8 Time-temperature transformation diagram for 1080 steel showing difference between conventional and modified austempering. When applied to wire, the modification shown is known as patenting. Source: Ref 10 More
Image
Published: 31 December 2020
Fig. 8 Time-temperature-transformation diagram for M2 high-speed tool steel that was annealed prior to quenching. Austenitizing temperature was 1230 °C (2250 °F), and critical temperature was 830 °C (1530 °F). More
Image
Published: 01 March 2012
Fig. 8.17 (a) Time-temperature-transformation diagram indicating two temperatures. (b) Time required for transformation as a function of temperature. Source: Ref 8.12 as published in Ref 8.1 More
Image
Published: 01 December 2000
Fig. 3.14 Time-temperature transformation diagram for a beta alloy (Ti-1 3V-11Cr-4Al). Alloy was initially solution treated in the β region for 2 h at 760 °C (1400 °F); then air cooled at 25 °C (77 °F); then aged. More
Image
Published: 01 January 2022
Fig. 12.5 Timetemperaturetransformation diagram. Source: Ref 3 More
Image
Published: 01 March 2006
Fig. 4 Time-temperature-transformation diagrams with superimposed cooling curves showing quenching and tempering. (a) Conventional process. (b) Martempering. (c) Modified martempering. Source: Ref 4 More
Image
Published: 01 January 2015
Fig. 20.3 Schematic time-temperature-transformation diagrams showing surface and center cooling rates for (a) conventional quenching, (b) martempering, and (c) modified martempering. Source: Ref 20.4 More
Image
Published: 01 October 2011
Fig. 9.21 Time-temperature-transformation diagrams in which (a) the pearlite and bainite regions extensively overlap, and (b) the pearlite and bainite regions are well separated in the temperature ranges in which they occur More
Image
Published: 01 December 1996
Fig. 9-18 Isothermal time-temperature-transformation diagrams for (a) a plain carbon steel and for (b) an alloy steel. (From Isothermal Transformation Diagrams of Austenite in a Wide Variety of Steels , United States Steel Corporation (1963), Ref 10 ) More
Image
Published: 31 December 2020
Fig. 15 Comparison of time-temperature transformation diagrams for AISI (a) 1045, (b) 5140, (c) 4140, and (d) 4340 steels More
Image
Published: 31 December 2020
Fig. 11 Time-temperature transformation diagrams with superimposed cooling curves from quenching: (a) conventional, (b) martempering. After quenching, both require tempering (not indicated here). More
Image
Published: 31 December 2020
Fig. 12 Time-temperature transformation diagrams with superimposed cooling curves showing modified martempering and tempering More