Liquid Metal and Hydrogen Embrittlement of Nickel and Iron-Base Amorphous Alloys

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ISBN 13 :
Total Pages : 13 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Liquid Metal and Hydrogen Embrittlement of Nickel and Iron-Base Amorphous Alloys by : S. Ashok

Download or read book Liquid Metal and Hydrogen Embrittlement of Nickel and Iron-Base Amorphous Alloys written by S. Ashok and published by . This book was released on 1981 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tensile and bend properties of nickel and iron-base amorphous alloys have been studied at 200 C in the presence of liquid lithium and in air. Nickel base alloys show severe embrittlement, except for Metglas 2826MB. The results are discussed on the basis of proposed mechanisms of LME and it is concluded that the embrittlement of amorphous alloys takes place by an enhanced shear mechanism. Hydrogen embrittlement also seems to occur by a similar process. (Author).

Liquid Metal Embrittlement of Amorphous Alloys

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ISBN 13 :
Total Pages : 27 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Liquid Metal Embrittlement of Amorphous Alloys by : Norman S. Stoloss

Download or read book Liquid Metal Embrittlement of Amorphous Alloys written by Norman S. Stoloss and published by . This book was released on 1980 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt: Liquid metal embrittlement of four iron-base amorphous alloys has been demonstrated by means of tensile and bend tests. Fractographic features are shown to change markedly when fracture is accomplished under liquid metals. Similarities are noted between fractographic features in liquid metals and after hydrogen charging. The results are shown to be generally consistent with a model of adsorption-enhanced shear at crack tips by embrittling agents. (Author).

Energy Research Abstracts

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ISBN 13 :
Total Pages : 840 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Energy Research Abstracts by :

Download or read book Energy Research Abstracts written by and published by . This book was released on 1990 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Embrittlement by Liquid and Solid Metals

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ISBN 13 :
Total Pages : 618 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Embrittlement by Liquid and Solid Metals by : M. H. Kamdar

Download or read book Embrittlement by Liquid and Solid Metals written by M. H. Kamdar and published by . This book was released on 1984 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1572 pages
Book Rating : 4.:/5 (31 download)

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Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 1572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Abstract Bulletin

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ISBN 13 :
Total Pages : 224 pages
Book Rating : 4.E/5 ( download)

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Download or read book Technical Abstract Bulletin written by and published by . This book was released on 1981 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

ERDA Energy Research Abstracts

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ISBN 13 :
Total Pages : 1144 pages
Book Rating : 4.:/5 (31 download)

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Download or read book ERDA Energy Research Abstracts written by and published by . This book was released on 1983 with total page 1144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Shreir's Corrosion

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Publisher : Elsevier
ISBN 13 : 0444527877
Total Pages : 3652 pages
Book Rating : 4.4/5 (445 download)

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Download or read book Shreir's Corrosion written by and published by Elsevier. This book was released on 2009-02-27 with total page 3652 pages. Available in PDF, EPUB and Kindle. Book excerpt: This four-volume reference work builds upon the success of past editions of Elsevier’s Corrosion title (by Shreir, Jarman, and Burstein), covering the range of innovations and applications that have emerged in the years since its publication. Developed in partnership with experts from the Corrosion and Protection Centre at the University of Manchester, Shreir’s Corrosion meets the research and productivity needs of engineers, consultants, and researchers alike. Incorporates coverage of all aspects of the corrosion phenomenon, from the science behind corrosion of metallic and non-metallic materials in liquids and gases to the management of corrosion in specific industries and applications Features cutting-edge topics such as medical applications, metal matrix composites, and corrosion modeling Covers the benefits and limitations of techniques from scanning probes to electrochemical noise and impedance spectroscopy

Nitrogen and Hydrogen in Molten Metals and Alloys

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Publisher : CRC Press
ISBN 13 : 9783718650163
Total Pages : 76 pages
Book Rating : 4.6/5 (51 download)

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Book Synopsis Nitrogen and Hydrogen in Molten Metals and Alloys by : G. M. Grigorenko

Download or read book Nitrogen and Hydrogen in Molten Metals and Alloys written by G. M. Grigorenko and published by CRC Press. This book was released on 1990 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt: The history of the development of engineering in the past ten years confirms that it is welding which, of the technological processes for producing and treating metallic materials, has made the most changes in the production of a large variety of structures, machines and mechanisms.

Hydrogen Embrittlement of Selected Nickel and Iron Base Superalloys

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ISBN 13 :
Total Pages : 484 pages
Book Rating : 4.:/5 (238 download)

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Book Synopsis Hydrogen Embrittlement of Selected Nickel and Iron Base Superalloys by : Peter David Hicks

Download or read book Hydrogen Embrittlement of Selected Nickel and Iron Base Superalloys written by Peter David Hicks and published by . This book was released on 1990 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two nickel base superalloys (IN718 and IN625) and one iron base superalloy (A286) were chosen as candidate alloys for this hydrogen embrittlement (HE) study. The HE susceptibility of these alloys, in both annealed (ann) and aged conditions to: a mild gaseous hydrogen (H) environment, dynamic H charging, and H precharging, was evaluated in constant extension rate tests (CERT) and subcritical crack growth (SCG) studies. CERT testing showed that all three alloys were not embrittled in a 101 kPa H$sb2$ gas environment (25$spcirc$C and 50$spcirc$C), but that they all showed a tendency for brittle cracking under severe dynamic cathodic charging (up to 500 A/m$sp2$). Embrittlement by H precharging up to 50 weight parts per million (wt ppm) decreased in the following order: IN718 (aged) (reduction of area decreased by 76% for a dissolved H concentration of 50 wt ppm), A286 (aged), IN625 (ann), IN718 (ann) and A286 (relative immunity to precharged H) respectively. SCG tests showed a typical three stage SCG behavior for IN718 (aged) and IN625 (ann) for intermediate hydrogen concentrations. For all alloys, the threshold stress intensity (K$sb{rm th}$) decreases. For all alloys, the threshold stress intensity (K$sb{rm th}$) decreases with increasing H concentration, but this effect saturates at = 40 wt ppm H for IN625 (ann) and IN718 (aged). For IN718 (aged) and IN625 (ann), increasing the temperature in the range of 0$spcirc$C to 50$spcirc$C tends to decrease K$sb{rm th}$ as well. Hydrogen enhanced localization of plasticity and void pressurization due to H are used to explain the observed HE of these alloys. The effect of H on the stacking fault energy, dislocation dynamics, trapping sites, microstructure and cracking ahead of the main crack front are discussed with reference to the above alloys and their HE.

Government reports annual index

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ISBN 13 :
Total Pages : 1192 pages
Book Rating : 4.3/5 (129 download)

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Download or read book Government reports annual index written by and published by . This book was released on 199? with total page 1192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stress-corrosion Cracking

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Publisher : ASM International(OH)
ISBN 13 :
Total Pages : 466 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Stress-corrosion Cracking by : Russell H. Jones

Download or read book Stress-corrosion Cracking written by Russell H. Jones and published by ASM International(OH). This book was released on 1992 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt: Details the many conditions under which stress-corrosion cracking (SCC) can occur, the parameters which control SCC, and the methodologies for mitigating and testing for SCC, plus information on mechanisms of SCC with experimental data on a variety of materials. Contains information about environmen

The Diffusion of Hydrogen in Liquid Iron Alloys

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ISBN 13 :
Total Pages : 576 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis The Diffusion of Hydrogen in Liquid Iron Alloys by : Patrik Joris Depuydt

Download or read book The Diffusion of Hydrogen in Liquid Iron Alloys written by Patrik Joris Depuydt and published by . This book was released on 1969 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Physics Briefs

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ISBN 13 :
Total Pages : 816 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Physics Briefs written by and published by . This book was released on 1990 with total page 816 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Metals Abstracts Index

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ISBN 13 :
Total Pages : 1622 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Metals Abstracts Index written by and published by . This book was released on 1996 with total page 1622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Hydrogen Energy

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ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Hydrogen Energy written by and published by . This book was released on 1983 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Alloys Index

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ISBN 13 :
Total Pages : 1058 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Alloys Index by :

Download or read book Alloys Index written by and published by . This book was released on 1988 with total page 1058 pages. Available in PDF, EPUB and Kindle. Book excerpt: