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hardness test

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Book Chapter

Series: ASM Technical Books
Publisher: ASM International
Published: 01 April 2013
DOI: 10.31399/asm.tb.imub.t53720085
EISBN: 978-1-62708-305-8
... Abstract This chapter discusses the operating mechanism, applications, advantages, and limitations of Brinell hardness testing, Rockwell hardness testing, Vickers hardness testing, Scleroscope hardness testing, and microhardness testing. In addition, the general precautions and selection...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 December 1996
DOI: 10.31399/asm.tb.phtpclas.t64560432
EISBN: 978-1-62708-353-9
... Abstract This appendix presents a comparison of hardness tests on indenters for different loads along with the applications of these tests. hardness test This appendix is a reprint of a graphic showing comparisons of hardness values determined using various test methods. Reproduced...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.htpa.t53310001
EISBN: 978-1-62708-346-1
... Abstract This chapter discusses the history of hardness testing and defines the term hardness. It describes the interrelationship between material structure and hardness and the relationships between hardness and other mechanical material properties. In addition, information on the hardness...
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.htpa.9781627083461
EISBN: 978-1-62708-346-1
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Published: 01 October 2011
Fig. 43 Monitoring device for calibration of the test force of rubber hardness testers with a shifting weight. Courtesy of Bareiss Prüfgerätebau GmbH More
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Published: 01 April 2013
Fig. 13 Principal components of two types of base mounted Scleroscope hardness testers. (a) Model C, vertical scale. (b) Model D, dial reading. Source: Ref 1 More
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Published: 01 April 2013
Fig. 14 Vickers hardness test. (a) Schematic of the square based diamond pyramidal indenter used for the Vickers test and an example of the indentation it produces. (b) Vickers indents made in ferrite in a ferritic martensitic high carbon version of 430 stainless steel using (left to right More
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Published: 01 April 2013
Fig. 15 Knoop hardness test. (a) Schematic of the rhombohedral shaped diamond indenter used for the Knoop test and an example of the indentation it produces. (b) Knoop indents made in ferrite in a ferritic martensitic high carbon version of 430 stainless steel using (left to right) 500, 300 More
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Published: 01 October 2011
Fig. 12 Plastic (remaining) and elastic deformation for the hardness test according to HRC and steel test pieces. Source: Ref 1 More
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Published: 01 October 2011
Fig. 14 Sensitivity of the hardness test according to Rockwell C, related to the initial sensitivity at 20 HRC. Source: Ref 1 More
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Published: 01 October 2011
Fig. 2 Chronological development of German standards for the Vickers hardness test More
Series: ASM Technical Books
Publisher: ASM International
Published: 01 October 2011
DOI: 10.31399/asm.tb.htpa.t53310091
EISBN: 978-1-62708-346-1
... Abstract This chapter discusses the characteristics, advantages, and disadvantages of nondestructive hardness testing methods for metals, including electromagnetic impulse testing, photothermal testing, scratch hardness testing, and ultrasonic contact impedance testing. It also discusses...
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Published: 01 June 2008
Fig. 12.27 Hardness tests. Source: Ref 12 More
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Published: 01 November 2007
Fig. 5.4 Schematic of essential features of hardness testing More
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Published: 01 December 2003
Fig. 1 Vickers hardness testing machine More
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Published: 01 April 2013
Fig. 9 Typical anvils for Rockwell hardness testing. (a) Standard spot, flat, and V anvils. (b) Testing table for large workpieces. (c) Cylinder anvil. (d) Diamond spot anvil. (e) Eyeball anvil. Source: Ref 2 More
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Published: 01 November 2012
Fig. 28 Hardness tests. Source: Ref 14 More
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Published: 01 December 2000
Fig. 5.4(a) End quenching and method of hardness testing the end-quench hardenability specimen. Courtesy of Republic Steel Corporation, Cleveland, Ohio More
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Published: 01 October 2011
Fig. 23 Example of a Rockwell hardness testing machine. Courtesy of EMCO More
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Published: 01 October 2011
Fig. 33 Example of a micro-Vickers hardness testing machine. Courtesy of Walter Uhl, technical microscopy More