1-20 of 84 Search Results for

proof tests

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 Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003057
EISBN: 978-1-62708-200-6
... Abstract This article describes testing and characterization methods of ceramics for chemical analysis, phase analysis, microstructural analysis, macroscopic property characterization, strength and proof testing, thermophysical property testing, and nondestructive evaluation techniques...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 November 1995
DOI: 10.31399/asm.hb.emde.a0003060
EISBN: 978-1-62708-200-6
... in detailed design procedure. The article provides information on the proof testing of ceramics, and presents a short note on public domain software that helps determine the reliability of a loaded ceramic component. The article concludes with several design scenarios for gas turbine components...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006778
EISBN: 978-1-62708-295-2
...) . The chemical composition of the fasteners was not verified, but proof load and tension testing of exemplar screws from the same lot revealed satisfactory results. The level of necking on the tension-tested screws was analogous to those that failed during installation. Fig. 2 Fracturing of high...
Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.9781627081764
EISBN: 978-1-62708-176-4
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006454
EISBN: 978-1-62708-190-0
... loadings routinely applied for the AE inspection of new and in-service pressure vessels and other large structures. Examples include production testing of brazed joints ( Ref 2 ) and the fully automated proof testing of welds in steel ammunition-belt links described in the following example. Acoustic...
Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003127
EISBN: 978-1-62708-199-3
... castings is not recommended; simulated service (proof) testing is considered more appropriate. Premium engineered castings provide higher levels of quality and reliability than are found in conventionally produced parts. These castings may display optimum performance in one or more of the following...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005667
EISBN: 978-1-62708-198-6
... allows a new device that is very similar to an existing device to pass into the market more rapidly and at lower cost than when a full new application is required. The 510k process requires proof of equivalence of the new device to a predicate. If a new polymer is to be considered as a material of...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005940
EISBN: 978-1-62708-166-5
... for the investigation of larger numbers of parameters by a limited number of samples, and can be structured into system analysis, test strategy, test procedure, and test evaluation. Level 2 focuses on understanding the distortion mechanisms by using the concept of distortion potential and its carriers...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006791
EISBN: 978-1-62708-295-2
... correlates with the proof stress of the sheet material and the microstructure of the tool. Galling normally occurs at higher contact pressures for the high-strength sheet material (i.e., metastable austenitic sheet material), while sliding against a low-strength material (i.e., EN 1.4301) results in galling...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006671
EISBN: 978-1-62708-213-6
... surface finish. Failure reliability can be improved by increasing the Weibull modulus (the slope of such a plot), or the strength can be increased by moving the whole probability curve to higher stresses. Proof testing subjects a part to stresses in order to eliminate parts having large flaws...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005925
EISBN: 978-1-62708-166-5
... thermometers fall under the noncontact type. The article describes two types of instrumentation used in heat treating: field test instruments for temperature-uniformity surveys and system-accuracy tests; and controlling, monitoring, and recording instruments for digital instrumentation. electrical...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003230
EISBN: 978-1-62708-199-3
... pressures above ambient and in atmospheres exposed to radiation. Scopes used in a gaseous environment should be made explosion proof. ...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001282
EISBN: 978-1-62708-170-2
... surface preparation methods and finishing treatments of coated parts. The article also explains the tests to evaluate the coating quality and the effects of coating structures and mechanical properties on coated parts. It concludes with a discussion on the uses of thermal spray coatings. coating...
Book Chapter

Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005323
EISBN: 978-1-62708-187-0
... intended to be produced as gray iron castings must be evaluated for the specific service conditions before being approved for production. Often, a stress analysis of prototype castings helps establish the appropriate class of gray iron, mold design, as well as any proof test requirements or other...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006465
EISBN: 978-1-62708-190-0
... density, such as pores and hot tears. Figure 6 illustrates deviations from the specified CAD file dimensions for three methods of producing AM components with polymers as a proof of concept ( Ref 29 ). Lack of fusion type defects in powder bed based AM tend to be filled with unconsolidated powder...
Series: ASM Handbook
Volume: 23
Publisher: ASM International
Published: 01 June 2012
DOI: 10.31399/asm.hb.v23.a0005686
EISBN: 978-1-62708-198-6
..., proof of identity can be established within the limits of the method. Infrared spectroscopy, and especially Raman spectroscopy, can be used to identify inorganic as well as organic structures. Techniques such as energy-dispersive x-ray analysis or x-ray diffraction analysis can be used to establish the...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005355
EISBN: 978-1-62708-187-0
..., thus inducing greater amounts of energy to those areas that require it most. Multiple-station fixtures are normally built to clean two, three, or four castings simultaneously. These core knockout fixtures must be isolated from their support structures by vibration-proof mounts. Dedicated fixtures are...
Series: ASM Handbook
Volume: 12
Publisher: ASM International
Published: 01 January 1987
DOI: 10.31399/asm.hb.v12.a0001834
EISBN: 978-1-62708-181-8
... illustrations. The article also describes microscopic and macroscopic features of the different fracture mechanisms with illustrations with emphasis on visual and light microscopy examination. The types of fractures considered include ductile fractures, tensile-test fractures, brittle fractures, fatigue...
Series: ASM Handbook
Volume: 5B
Publisher: ASM International
Published: 30 September 2015
DOI: 10.31399/asm.hb.v05b.a0006016
EISBN: 978-1-62708-172-6
... Digital cameras Coatings inspection equipment is typically calibrated by the manufacturer or an accredited calibration laboratory (under controlled conditions) at least annually and sometimes more often based on use and manufacturer recommendations. Proof of calibration (certificates and calibration...
Series: ASM Handbook
Volume: 4B
Publisher: ASM International
Published: 30 September 2014
DOI: 10.31399/asm.hb.v04b.a0005950
EISBN: 978-1-62708-166-5
... microscopic simulations. Bridging between length scales has been performed using scale-shifting methods or representative volume elements (RVEs). However, most of those studies are limited to proof-of-concept simulations that demonstrate the possible effects of morphologic aspects of phase transformations...