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dart penetration test

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Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003256
EISBN: 978-1-62708-176-4
... of plastics include the short-term tensile test, the compressive strength test, the flexural strength test, and the heat deflection temperature test. The most commonly used tests for impact performance of plastics are the Izod notched-beam test, the Charpy notched-beam test, and the dart penetration test. Two...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006928
EISBN: 978-1-62708-395-9
.... The general classes of impact tests are shown in Fig. 16 . However, this section briefly describes three of the most commonly used tests for impact performance: Izod notched and unnotched beam, Charpy notched beam, and dart drop penetration (puncture) tests. Fig. 16 Categories of impact test methods...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006919
EISBN: 978-1-62708-395-9
... design requirements. Perhaps three of the most commonly used tests for impact performance are the Izod and Charpy notched-beam tests and the dart penetration test. Each is briefly discussed as follows. The Izod and Charpy tests are very similar in that they are both notched-beam specimens subjected...
Series: ASM Handbook
Volume: 11B
Publisher: ASM International
Published: 15 May 2022
DOI: 10.31399/asm.hb.v11B.a0006933
EISBN: 978-1-62708-395-9
... spectroscopy, energy-dispersive x-ray spectroscopy, differential scanning calorimetry, thermogravimetric analysis, and dynamic mechanical analysis. The article describes the methods for molecular weight assessment and mechanical testing to evaluate plastics and polymers. The descriptions of the analytical...
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003444
EISBN: 978-1-62708-195-5
... (a) Thickness dimensions represent standard design criteria that allow the countersink to penetrate a maximum depth equal to 70% of the sheet thickness. Fig. 17 Fastener pull-through screening test plates in assembled configuration. Dimensions in inches Bolted-Joint Element and Analysis...
Series: ASM Handbook Archive
Volume: 11
Publisher: ASM International
Published: 01 January 2002
DOI: 10.31399/asm.hb.v11.a0003525
EISBN: 978-1-62708-180-1
... the impact properties of a plastic material. These include pendulum-based tests, such as Izod and Charpy tests, and falling weight tests, such as the dart penetration configuration. Unlike tensile and flexural testing, the results obtained from impact testing do not provide fundamental material properties...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003033
EISBN: 978-1-62708-200-6
... resistance of glass fibers to the corrosive and leaching actions of acids, bases, and water is expressed as a percent weight loss. The lower this value, the more resistant the glass is to the corrosive solution. The test procedure involves subjecting a given weight of 10 μm (390 μin.) diam bare glass fibers...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003008
EISBN: 978-1-62708-200-6
... classified as grade 8 differ from one another in flow and heat-deflection temperatures. Physical properties of various unmodified polymethyl methacrylate Table 3 Physical properties of various unmodified polymethyl methacrylate Property Flow grade (a) Test method Grade 5 Grade 6 Grade 8...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.9781627082136
EISBN: 978-1-62708-213-6
Book Chapter

Series: ASM Handbook
Volume: 14B
Publisher: ASM International
Published: 01 January 2006
DOI: 10.31399/asm.hb.v14b.a0005177
EISBN: 978-1-62708-186-3
... by rocker and overbent to allow for springback. Rotary benders have been primarily used in conjunction with progressive dies to form Z-bends and short-leg bends in a single operation. Also, dart stiffeners can be rolled into the workpiece simultaneously as it is being bent. Selection of Tool...
Series: ASM Handbook
Volume: 7
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v07.a0006018
EISBN: 978-1-62708-175-7
... Metal recovery  Copper cementation Iron  Gold cementation Zinc  Metals from solution Aluminum Nondestructive testing  Magnetic particle inspection Iron Nuclear engineering  Control rods and reflectors Zirconium, beryllium, hafnium, uranium  Filters for liquid sodium...