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qualitative test

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Series: ASM Handbook
Volume: 8
Publisher: ASM International
Published: 01 January 2000
DOI: 10.31399/asm.hb.v08.a0003324
EISBN: 978-1-62708-176-4
... in the measurement of adhesive joint strength. These include qualitative tests, peel tests, lap shear tests, tensile tests, and adhesive fracture mechanics tests. adhesive fracture adhesive joints lap shear test mechanical strength peel test qualitative test tensile test MOST ENGINEERING DESIGNS...
Series: ASM Handbook
Volume: 4A
Publisher: ASM International
Published: 01 August 2013
DOI: 10.31399/asm.hb.v04a.a0005777
EISBN: 978-1-62708-165-8
... are chemical cleaning methods. The electrochemical cleaning methods include electropolishing, electrolytic alkaline cleaning, and electrolytic pickling. The article provides information on cleanliness measurement methods such as qualitative tests and quantitative tests to ensure product quality. Health hazards...
Book: Casting
Series: ASM Handbook
Volume: 15
Publisher: ASM International
Published: 01 December 2008
DOI: 10.31399/asm.hb.v15.a0005340
EISBN: 978-1-62708-187-0
... Abstract Several qualitative, semiquantitative, and quantitative tests are available to estimate and control metal cleanliness, particularly inclusion concentration of aluminum alloys. This article provides a description of a few of the metal cleanliness assessment techniques, such as chemical...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006635
EISBN: 978-1-62708-213-6
... for preparing the reagent solution(s), for performing the spot test, and for interpreting the results, is also included. The article discusses two specialized applications of qualitative analysis, namely illicit drug identification and spacecraft drinking water quality testing. It also contains tables listing...
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
... Abstract This article provides a background to the biological evaluation of medical devices. It discusses what the ISO 10993 standards require for polymeric biomaterials and presents examples of qualitative and quantitative tests that can be used to satisfy these requirements. The article...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006629
EISBN: 978-1-62708-213-6
..., anions, cations, alloys, and even organic compounds can be identified by chemical spot tests with simple reagents. After qualitative identification, an appropriate instrumental method is selected for quantitative analysis. Table 5 contains some commonly used reagents for qualitative spot tests...
Image
Published: 30 November 2018
Fig. 19 Compressive stress-strain curves of Al-7Si foams of similar density tested at different strain rates (qualitative comparison). (a) Quasi-static (strain rate < 1 s −1 ) versus drop tower impact testing (strain rate < 100 s −1 ). (b) Quasi-static (strain rate < 1 s −1 ) versus More
Image
Published: 01 January 2006
Fig. 7 Typical corrosion rate response (YiS, years in service) for steel and zinc during a 12 week test as a function of increased “nominal corrosivity” (a qualitative term for degree of humidity exposure/time of wetness, extent of drying, and salt load) More
Image
Published: 01 December 2008
Fig. 13 The number of grains per unit volume as a function of the number of refiner particles per unit volume, showing a general trend to lower efficiency at higher addition level. Data from grain diameters measured in TP-1 tests (closed circles) are compared with predictions of the free More
Series: ASM Handbook
Volume: 21
Publisher: ASM International
Published: 01 January 2001
DOI: 10.31399/asm.hb.v21.a0003432
EISBN: 978-1-62708-195-5
... functionality, which is useful in differentiating epoxies with similar EEWs. A thin film of resin is placed on a crystal, and IR light is passed through the crystal and film at varying frequencies. Functional groups absorb at certain defined frequencies. The test is usually qualitative, but because absorption...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006759
EISBN: 978-1-62708-295-2
... in the United States for engineered metals are International Organization for Standardization (ISO), American Society for Testing and Materials (ASTM), Society of Automotive Engineers (SAE), Aerospace Materials Specifications (AMS), American Iron and Steel Institute (AISI), and military standards (MIL), which...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003240
EISBN: 978-1-62708-199-3
... and testing applications as a noncontacting tool for displacement, strain and vibration studies, depth-contour mappings, and transient/dynamic phenomena analyses. Specific applications of optical holography in nondestructive evaluation include: Detection of debonds within honeycomb-core sandwich...
Series: ASM Handbook
Volume: 5
Publisher: ASM International
Published: 01 January 1994
DOI: 10.31399/asm.hb.v05.a0001322
EISBN: 978-1-62708-170-2
... (CERT) or other applicable EAC tests. Data regarding EAC of the solid nickel and stainless steels are not presented in Table 4 but are available in Ref 17 and 18 . Figure 4 shows how test data were summarized to create the qualitative Table 4 ratings. It presents CERT results from coated...
Series: ASM Handbook
Volume: 20
Publisher: ASM International
Published: 01 January 1997
DOI: 10.31399/asm.hb.v20.a0002436
EISBN: 978-1-62708-194-8
.... Because of the conceptual nature of risk, any careful analysis, experiment, or historical study may not correspond well with an individual's or society's perception of the risk. Statistical risk and predicted risk are generally analytical and quantitative, whereas perceived risk is qualitative. Because...
Series: ASM Handbook
Volume: 11
Publisher: ASM International
Published: 15 January 2021
DOI: 10.31399/asm.hb.v11.a0006770
EISBN: 978-1-62708-295-2
... polymers (polyvinylidene fluoride or perfluoroalkoxy alkane), by the qualitative detection of either chlorine or fluorine. Analysis for material identification is useful for a preliminary determination before quantitative analysis is done, or it may be the only analysis possible when destructive testing...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006638
EISBN: 978-1-62708-213-6
... spectrometry for electron probe microanalysis. Key concepts for performing qualitative analysis and quantitative analysis by electron-excited X-ray spectrometry are then presented. Several sources that lead to measurement uncertainties in the k-ratio/matrix corrections protocol are provided, along...
Series: ASM Handbook
Volume: 19
Publisher: ASM International
Published: 01 January 1996
DOI: 10.31399/asm.hb.v19.a0002380
EISBN: 978-1-62708-193-1
... Abstract This article describes the test methods of fracture toughness, namely, linear-elastic and nonlinear fracture toughness testing methods. Linear-elastic fracture toughness testing includes slow and rapid loading, crack initiation, and crack arrest method. Nonlinear testing comprises J IC...
Series: ASM Handbook
Volume: 10
Publisher: ASM International
Published: 15 December 2019
DOI: 10.31399/asm.hb.v10.a0006682
EISBN: 978-1-62708-213-6
... examination of specimens and qualitative assessments of the structural features being examined. A number of ASTM E-4 international “round-robins” to assess the precision and bias associated with different test methods have shown that qualitative assessments of microstructural features are imprecise and often...
Series: ASM Handbook
Volume: 17
Publisher: ASM International
Published: 01 August 2018
DOI: 10.31399/asm.hb.v17.a0006451
EISBN: 978-1-62708-190-0
... composite patch bonded to aluminum substrate The magnitude of the thermoelastic response ( R ) is shown in Fig. 5 at three different time points in the test. The data is provided in uncalibrated camera a/d units, but the information still is useful in a qualitative sense. Converting the TSA...
Book Chapter

Series: ASM Desk Editions
Publisher: ASM International
Published: 01 December 1998
DOI: 10.31399/asm.hb.mhde2.a0003243
EISBN: 978-1-62708-199-3
..., the three-point bend test can only be used as a qualitative test to assess the susceptibility to stress-corrosion cracking. With the four-point bend test, tensile stresses can be maintained during the growth of the crack. Four-Point Bend Specimen Four-point bend specimen testing provides a uniform...