Determination of Causes of Cracking in Welding Age Hardenable High Temperature Alloys

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Total Pages : 242 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Determination of Causes of Cracking in Welding Age Hardenable High Temperature Alloys by : B. S. Blum

Download or read book Determination of Causes of Cracking in Welding Age Hardenable High Temperature Alloys written by B. S. Blum and published by . This book was released on 1962 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tensile, hot ductility, metallographic and weldability studies were conducted to determine the cause of base metal cracking in A-286 weldments. A mechanism for cracking was proposed, based on grain size, interstice formation by grain boundary sliding or Fe2Ti-Fe liquation, embrittlement by Ni3(Al, Ti) general and TiC grain boundary precipitation on insufficiently rapid cooling. The effect of stress on weld metal cracking was studied with variable restraint specimens, and optimum filler wires were evaluated on segmented finger specimens. The strain-age cracking study conducted on Rene' 41 and Inconel X concentrated on the non-equilibrium time between the annealed condition and the aged condition in the 1050 to 1500 F temperature range. Tensile and dilatometric studies indicated a possible transient embrittlement on initial heating. The time, temperature and prior material history dependence of the aging contraction was studied, and based on these results, and metallographic analysis of Inconel X, a mechanism to account for strain-age cracking was developed. The difficulties encountered in developing a valid strain-age cracking specimen are discussed. (Author).

Improved Methods for Welding Age Hardenable High Temperature Alloys

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ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Improved Methods for Welding Age Hardenable High Temperature Alloys by : B. S. Blum

Download or read book Improved Methods for Welding Age Hardenable High Temperature Alloys written by B. S. Blum and published by . This book was released on 1963 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: Low melting filler wires, variations in base metal composition, and effects of prior material history were examined with respect to underbead cracking in A-286, with the latter being shown to be the controlling factor in cracking. Specimens were developed for evaluating strain age cracking propensity of different heats or different process treatments for sheet, bar, and plate material. Effects of long time-low temperature aging, pre heating, welding technique, peening, localized aging, and rate of heating on strain age cracking propensity were determined. (Author).

U.S. Government Research Reports

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ISBN 13 :
Total Pages : 1170 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis U.S. Government Research Reports by :

Download or read book U.S. Government Research Reports written by and published by . This book was released on 1962 with total page 1170 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 590 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1992 with total page 590 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Review of the Air Force Materials Research and Development Program

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ISBN 13 :
Total Pages : 308 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis A Review of the Air Force Materials Research and Development Program by : United States. Wright Air Development Division

Download or read book A Review of the Air Force Materials Research and Development Program written by United States. Wright Air Development Division and published by . This book was released on 1954 with total page 308 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Review of the Air Force Materials Research and Development Program

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ISBN 13 :
Total Pages : 294 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Review of the Air Force Materials Research and Development Program by : Air Force Materials Laboratory (U.S.)

Download or read book A Review of the Air Force Materials Research and Development Program written by Air Force Materials Laboratory (U.S.) and published by . This book was released on 1964 with total page 294 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technical reports published by the Air Force Materials Laboratoy during the period 1 July 1962 - 30 June 1963 are abstracted herein. Reports on reseqrch conducted by the Air Force Materials Laboratory personnel as well as that conducted on contract are included. These reports cover basic and applied research in the materials area being conducted by the Metals and Ceramics Division, Non-metallic Materials Division, Materials Physics Division, Manufacturing Technology Division, and Materials Applications Division of the Air Force Materials Laboratory.

Keywords Index to U.S. Government Technical Reports

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ISBN 13 :
Total Pages : 990 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Keywords Index to U.S. Government Technical Reports by : United States. Department of Commerce. Office of Technical Services

Download or read book Keywords Index to U.S. Government Technical Reports written by United States. Department of Commerce. Office of Technical Services and published by . This book was released on 1962 with total page 990 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Keywords Index to U.S. Government Technical Reports (permuted Title Index).

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ISBN 13 :
Total Pages : 860 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Keywords Index to U.S. Government Technical Reports (permuted Title Index). by : United States. Department of Commerce. Office of Technical Services

Download or read book Keywords Index to U.S. Government Technical Reports (permuted Title Index). written by United States. Department of Commerce. Office of Technical Services and published by . This book was released on 1962 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Abstract Bulletin

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ISBN 13 :
Total Pages : 1116 pages
Book Rating : 4.A/5 ( download)

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Book Synopsis Technical Abstract Bulletin by : Defense Documentation Center (U.S.)

Download or read book Technical Abstract Bulletin written by Defense Documentation Center (U.S.) and published by . This book was released on 1961-02 with total page 1116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings

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ISBN 13 :
Total Pages : 774 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Proceedings by : Society of Aerospace Material and Process Engineers

Download or read book Proceedings written by Society of Aerospace Material and Process Engineers and published by . This book was released on with total page 774 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Joining of Materials for Aerospace Systems

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ISBN 13 :
Total Pages : 776 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Joining of Materials for Aerospace Systems by : National Symposium on Joining of Materials for Aerospace Systems, Dayton, Ohio

Download or read book Joining of Materials for Aerospace Systems written by National Symposium on Joining of Materials for Aerospace Systems, Dayton, Ohio and published by . This book was released on 1965 with total page 776 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reports of Progress

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ISBN 13 :
Total Pages : 704 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Reports of Progress by : Welding Research Council (U.S.)

Download or read book Reports of Progress written by Welding Research Council (U.S.) and published by . This book was released on 1969 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Corrosion Abstracts

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ISBN 13 :
Total Pages : 354 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Corrosion Abstracts by :

Download or read book Corrosion Abstracts written by and published by . This book was released on 1964 with total page 354 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Welding Journal

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ISBN 13 :
Total Pages : 796 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Welding Journal by :

Download or read book Welding Journal written by and published by . This book was released on 1969 with total page 796 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Weldment Evaluation Methods

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ISBN 13 :
Total Pages : 80 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Weldment Evaluation Methods by : J. J. Vagi

Download or read book Weldment Evaluation Methods written by J. J. Vagi and published by . This book was released on 1968 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report discusses the specimens and test methods used for the evaluation of weldments by destructive means. Tests described include tension, shear, bend, fatigue, cracking susceptibility, notch toughness, fracture toughness, stress rupture, creep, soundness, and hardness tests. Specimens and test methods are described through the use of 92 illustrations plus standard information applying to each illustration as follows: Purpose of test, number of specimens tested, important variables, data obtained, specifications, references, and remarks. (Author).

A Microstructural Study of Weld Deposits in Inconel X-750 Nickel-base Superalloy

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ISBN 13 :
Total Pages : 196 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis A Microstructural Study of Weld Deposits in Inconel X-750 Nickel-base Superalloy by : Donald James Borich

Download or read book A Microstructural Study of Weld Deposits in Inconel X-750 Nickel-base Superalloy written by Donald James Borich and published by . This book was released on 1966 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Welding Research Council Bulletin Series

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ISBN 13 :
Total Pages : 782 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Welding Research Council Bulletin Series by : Welding Research Council (U.S.)

Download or read book Welding Research Council Bulletin Series written by Welding Research Council (U.S.) and published by . This book was released on 1972 with total page 782 pages. Available in PDF, EPUB and Kindle. Book excerpt: