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Jominy testing

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Published: 01 August 2013
Fig. 28 (a) Jominy test reproducibility results from tests by nine laboratories on one heat of 4068 steel. (b) Reproducibility between different organizations using standard Jominy system. Source: Ref 12 , 17 More
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Published: 01 January 1986
Fig. 30 Jominy test data on AISI 52100 steel austenitized at 850 °C (1560 °F). More
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Published: 01 August 2013
Fig. 6 Summary of reported Jominy tests by several laboratories on SAE 8620 steel of approximately the same chemical composition and grain size. Source: Ref 7 More
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Published: 01 August 2013
Fig. 43 Summary of reported Jominy tests by several laboratories on an (a) SAE 8620 steel and a (b) 4140 steel of approximately the same composition and grain size. Source: Ref 34 More
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Published: 31 August 2017
Fig. 13 Hardness along two Jominy test samples of ductile iron of the same chemical composition. B-R, recrystallized (small austenite grain size); B-NR, nonrecrystallized (very large austenite grain size). Source: Ref 14 More
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Published: 01 January 2000
Fig. 11 Standard end-quench (Jominy) test specimen and method of quenching in quenching jig More
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Published: 01 February 2024
Fig. 16 Superposition of cooling curves obtained along a Jominy test bar on the time-temperature-transformation (TTT) curve of steel. Note fastest cooling on the water-quenched end, yielding a martensitic microstructure, and slowest cooling on the air-quenched end, yielding a pearlitic More
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Published: 01 February 2024
Fig. 14 (a) Schematic of a typical quenching apparatus used for the heated Jominy test bar. (b) Illustration of a typical Jominy curve, generated from a Jominy test bar after end quenching and grinding More
Series: ASM Handbook
Volume: 4F
Publisher: ASM International
Published: 01 February 2024
DOI: 10.31399/asm.hb.v4F.a0006996
EISBN: 978-1-62708-450-5
..., hardenability of the steel, and quench severity. Steel-Hardening Criterion Although it is typically difficult to quantitatively assess martensite content microscopically as 100% martensite is obtained, traditional use of fracture tests show that it is possible to identify 50% martensite (also known...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003103
EISBN: 978-1-62708-199-3
... be easily and consistently reproduced from one test to another. These include the Jominy end-quench test, the carburized hardenability test, and the surface-area-center hardenability test. This article discusses the effects of varying carbon content as well as the influence of different alloying elements...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005796
EISBN: 978-1-62708-165-8
... of shallow-hardening, low-carbon, plain carbon, and low-alloy medium-carbon steels ranging from classical fracture and etching, Grossmann hardenability, and Jominy end-quench testing to manual and computerized computational methods. The article then uses this as a backdrop for the implementation of the core...
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
... extreme conditions ( Ref 14 ). The hardenability of two ductile iron samples taken from the same melt was measured through Jominy end-quench tests. In one case, Jominy test samples were prepared from regularly solidified cast blocks, which were then austenitized and quenched following the Jominy test...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005823
EISBN: 978-1-62708-165-8
... size at the moment of quenching. This article describes the Jominy end-quench test, the Grossman method, and the air hardenability test to evaluate hardenability. It also reviews the factors that influence steel hardenability and selection. hardenability hardenability limit hardness ideal...
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Published: 01 August 2013
Fig. 5 Jominy end-quench hardenability test. (a) Standard end-quench test specimen and in a quenching jig. (b) Hardness plot and cooling rate as a function of distance from the quenched end More
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Published: 01 August 2013
Fig. 5 Typical Jominy specimen specifications quench test setup More
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Published: 01 October 2014
Fig. 25 Jominy end-quench test results for various powder-forged steels More
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Published: 01 October 2014
Fig. 26 Jominy end-quench test results for various powder-forged steels More
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Published: 01 October 2014
Fig. 27 Jominy end-quench test results for various powder-forged steels More
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Published: 01 June 2016
Fig. 42 Geometry of Jominy end quench test. ID, inside diameter. Source: Ref 162 More
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Published: 01 June 2016
Fig. 18 Geometry of the Jominy end quench test. Source: Ref 53 More