Author: G. E Pellissier
Publisher: ASTM International
ISBN: 9780803100954
Category : Science
Languages : en
Pages : 196
Book Description
Stereology and Quantitative Metallography
Author: G. E Pellissier
Publisher: ASTM International
ISBN: 9780803100954
Category : Science
Languages : en
Pages : 196
Book Description
Publisher: ASTM International
ISBN: 9780803100954
Category : Science
Languages : en
Pages : 196
Book Description
Stereology and Quantitative Metallography
Author:
Publisher:
ISBN:
Category : Metallography
Languages : en
Pages : 196
Book Description
Publisher:
ISBN:
Category : Metallography
Languages : en
Pages : 196
Book Description
Practical Applications of Quantitative Metallography
Author: J. H. Steele
Publisher: ASTM International
ISBN:
Category :
Languages : en
Pages : 194
Book Description
Publisher: ASTM International
ISBN:
Category :
Languages : en
Pages : 194
Book Description
Metallography, Principles and Practice
Author: George F. Vander Voort
Publisher: ASM International
ISBN: 1615032363
Category : Technology & Engineering
Languages : en
Pages : 770
Book Description
This work offers a comprehensive source of information on metallographic techniques and their application to the study of metals, ceramics, and polymers. It contains an extensive collection of micro- and macrographs.
Publisher: ASM International
ISBN: 1615032363
Category : Technology & Engineering
Languages : en
Pages : 770
Book Description
This work offers a comprehensive source of information on metallographic techniques and their application to the study of metals, ceramics, and polymers. It contains an extensive collection of micro- and macrographs.
Quantitative Stereology
Author: Ervin E. Underwood
Publisher: Addison-Wesley
ISBN:
Category : Science
Languages : en
Pages : 296
Book Description
Publisher: Addison-Wesley
ISBN:
Category : Science
Languages : en
Pages : 296
Book Description
Microstructural Analysis
Author: J. McCall
Publisher: Springer Science & Business Media
ISBN: 1461586933
Category : Technology & Engineering
Languages : en
Pages : 344
Book Description
During recent years, people involved in developing new metals and materials for use in some of the rather extreme conditions of stress, temperature, and environment have relied heavily on the microstructural condition of their materials. In fact, many of the newer materials, such as dispersion-strengthened alloys, have been designed almost entirely by first determining the microstruc ture desired and then finding the right combination of composition, heat treatment, and mechanical working that will result in the de sired microstructure. Furthermore, the extremely high reliability required of materials used today, for example, in aerospace and nuclear energy systems, requires close control on the microstruc tural conditions of materials. This is clearly evident from even a cursory examination of recently written specifications for mate rials where rather precise microstructural parameters are stipu lated. Whereas specifications written several years ago may have included microstructural requirements for details such as ASTM grain size or graphite type, today's specifications are beginning to include such things as volume fraction of phases, mean free path of particles, and grain intercept distances. Rather arbitrary terms such as "medium pearlite" have been replaced by requirements such as "interlamella spacing not to exceed 0. 1 micron. " Finally, materials users have become increasingly aware that when a material does fail, the reason for its failure may be found by examining and "reading" its microstructure. The responsibility for a particular microstructure and a resulting failure is a matter of growing importance in current product liability consider ations.
Publisher: Springer Science & Business Media
ISBN: 1461586933
Category : Technology & Engineering
Languages : en
Pages : 344
Book Description
During recent years, people involved in developing new metals and materials for use in some of the rather extreme conditions of stress, temperature, and environment have relied heavily on the microstructural condition of their materials. In fact, many of the newer materials, such as dispersion-strengthened alloys, have been designed almost entirely by first determining the microstruc ture desired and then finding the right combination of composition, heat treatment, and mechanical working that will result in the de sired microstructure. Furthermore, the extremely high reliability required of materials used today, for example, in aerospace and nuclear energy systems, requires close control on the microstruc tural conditions of materials. This is clearly evident from even a cursory examination of recently written specifications for mate rials where rather precise microstructural parameters are stipu lated. Whereas specifications written several years ago may have included microstructural requirements for details such as ASTM grain size or graphite type, today's specifications are beginning to include such things as volume fraction of phases, mean free path of particles, and grain intercept distances. Rather arbitrary terms such as "medium pearlite" have been replaced by requirements such as "interlamella spacing not to exceed 0. 1 micron. " Finally, materials users have become increasingly aware that when a material does fail, the reason for its failure may be found by examining and "reading" its microstructure. The responsibility for a particular microstructure and a resulting failure is a matter of growing importance in current product liability consider ations.
Practical Guide to Image Analysis
Author: ASM International
Publisher: ASM International
ISBN: 1615032371
Category : Image analysis
Languages : en
Pages : 306
Book Description
Nine international specialists contribute information about the use of image analysis procedures to evaluate microstructural features. Coverage includes an historical overview of how quantitative image analysis developed; the evolution of current television computer-based analysis systems; the scien
Publisher: ASM International
ISBN: 1615032371
Category : Image analysis
Languages : en
Pages : 306
Book Description
Nine international specialists contribute information about the use of image analysis procedures to evaluate microstructural features. Coverage includes an historical overview of how quantitative image analysis developed; the evolution of current television computer-based analysis systems; the scien
Stereology and Quantitative Metallography
Author:
Publisher:
ISBN:
Category : Metallography
Languages : en
Pages : 200
Book Description
Publisher:
ISBN:
Category : Metallography
Languages : en
Pages : 200
Book Description
Practical Applications of Quantitative Metallography
Author: J. H. Steele
Publisher: ASTM International
ISBN: 9780803102200
Category : Technology & Engineering
Languages : en
Pages : 204
Book Description
An improved procedure based on the intercept method of measuring the grain size of single-phase microstructures has been developed that provides a quantitative description of the grain size yet is fast. The procedure combines the statistical advantage of using large numbers with the advantage of interpreting the data as a normal distribution, as verified by the chi square test. Application of the procedure to ferritic microstructures representative of best and worst case conditions indicates that accuracies on the order of 3 percent at a 95 percent confidence level can be achieved. In addition, the procedure is sensitive enough to distinguish a randomly mixed duplex grain structure. The measurements associated with a two-phase microstructure can be more precisely quantified through determination of volume fractions using a Pp measurement based on the use of an appropriate grid network, the coefficient of variation statistic, and the Poisson distribution. The analysis is demonstrated for an a priori system for which the percent accuracy and confidence level can be specified for the volume fraction measurement simply from calculation of the average value for Pp.
Publisher: ASTM International
ISBN: 9780803102200
Category : Technology & Engineering
Languages : en
Pages : 204
Book Description
An improved procedure based on the intercept method of measuring the grain size of single-phase microstructures has been developed that provides a quantitative description of the grain size yet is fast. The procedure combines the statistical advantage of using large numbers with the advantage of interpreting the data as a normal distribution, as verified by the chi square test. Application of the procedure to ferritic microstructures representative of best and worst case conditions indicates that accuracies on the order of 3 percent at a 95 percent confidence level can be achieved. In addition, the procedure is sensitive enough to distinguish a randomly mixed duplex grain structure. The measurements associated with a two-phase microstructure can be more precisely quantified through determination of volume fractions using a Pp measurement based on the use of an appropriate grid network, the coefficient of variation statistic, and the Poisson distribution. The analysis is demonstrated for an a priori system for which the percent accuracy and confidence level can be specified for the volume fraction measurement simply from calculation of the average value for Pp.
Stereology
Author:
Publisher:
ISBN:
Category : Models and modelmaking
Languages : en
Pages : 576
Book Description
Publisher:
ISBN:
Category : Models and modelmaking
Languages : en
Pages : 576
Book Description