Grain Boundary Composition and Intergranular Fracture of Steels: Detection of grain boundary segregation in steels

Grain Boundary Composition and Intergranular Fracture of Steels: Detection of grain boundary segregation in steels PDF Author:
Publisher:
ISBN:
Category : Grain boundaries
Languages : en
Pages : 0

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Grain Boundary Composition and Intergranular Fracture of Steels

Grain Boundary Composition and Intergranular Fracture of Steels PDF Author: Pacific Northwest Laboratory
Publisher:
ISBN:
Category : Grain boundaries
Languages : en
Pages :

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Grain Boundary Segregation in Metals

Grain Boundary Segregation in Metals PDF Author: Pavel Lejcek
Publisher: Springer Science & Business Media
ISBN: 3642125050
Category : Technology & Engineering
Languages : en
Pages : 249

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Grain boundaries are important structural components of polycrystalline materials used in the vast majority of technical applications. Because grain boundaries form a continuous network throughout such materials, their properties may limit their practical use. One of the serious phenomena which evoke these limitations is the grain boundary segregation of impurities. It results in the loss of grain boundary cohesion and consequently, in brittle fracture of the materials. The current book deals with fundamentals of grain boundary segregation in metallic materials and its relationship to the grain boundary structure, classification and other materials properties.

Grain Boundary Segregation of Impurities in Metals and Intergranular Brittle Fracture

Grain Boundary Segregation of Impurities in Metals and Intergranular Brittle Fracture PDF Author: John R Low (Jr)
Publisher:
ISBN:
Category :
Languages : en
Pages : 37

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The report discusses two investigations of temper embrittlement in low alloy quenched and tempered steel. Part I deals with additive effects of phosphorus and antimony as embrittling impurities in this type of grain-boundary embrittlement. Part II describes efforts to develop a method of determining the degree of segregation of alloys and impurities to grain-boundaries during temper embrittlement. The method under study involves neutron activation analysis of the etchant from etched intergranular fracture surfaces. (Author).

Study of Grain Boundary Segregation Relating to Intergranular Fracture

Study of Grain Boundary Segregation Relating to Intergranular Fracture PDF Author: Harris L. Marcus
Publisher:
ISBN:
Category :
Languages : en
Pages : 15

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The results of this program are: The first direct experimental evidence for the phenomena of metastable grain boundary segregation and a model for its relation to the influence of environments on fracture behavior; The influence of grain boundary segregation on the grain boundary fracture of carburized steels; The segregation of As to the transgranular fracture surface of steels and how it related to the lowering of the fracture resistance of these steels; An electrochemical method of charging samples with both hydrogen and hydrogen recombination poisons to subsequently induce grain boundary failure in the Auger electron spectroscopy fracture studies of iron and nickel alloys; The application of X ray photoelectron spectroscopy to determine changes in electronic structure that can be related to the nature of the local bonding in the segregated region of iron intermetallic compounds.

Grain Boundary Chemistry and Intergranular Fracture

Grain Boundary Chemistry and Intergranular Fracture PDF Author: G. Was
Publisher: Trans Tech Publications Ltd
ISBN: 3035704414
Category : Technology & Engineering
Languages : en
Pages : 374

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Materials Science Forum Vol. 46

Detection of Grain-boundary Segregation in Steels by SIMS

Detection of Grain-boundary Segregation in Steels by SIMS PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 4

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Grain Boundaries in Metals

Grain Boundaries in Metals PDF Author: Donald McLean
Publisher:
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 384

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Energy Research Abstracts

Energy Research Abstracts PDF Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 1044

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704

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