Study of Factors Influencing Ductility of Iron-Aluminum Alloys. Monthly Letter Report No. 7 for May 1, 1960 to April 30, 1961

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Resistivity specimens of 16-Alfenal and Thermenal were machined from the as-rolled 0.035-in.-thick stock, annealed for varying lengths of time at 650 deg C to obtain the desired microstructures, and prepared to establish a high degree of Fe/sub 3/Al order. Resistivity measurements were made, the results of which are presented graphically. These isothermal resistivity curves were analyzed to establish the effects of heat treatment on the mechanical properties of the various alloys. Initial results of these studies are presented in relation to mechanical properties and hardness indentations. (For preceding period see TIDl1106.) (J.R.D.)

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8 p.

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Rauscher, G. P., Jr.; Perkins, F. C. & Nachman, J. F. December 1, 1960.

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Description

Resistivity specimens of 16-Alfenal and Thermenal were machined from the as-rolled 0.035-in.-thick stock, annealed for varying lengths of time at 650 deg C to obtain the desired microstructures, and prepared to establish a high degree of Fe/sub 3/Al order. Resistivity measurements were made, the results of which are presented graphically. These isothermal resistivity curves were analyzed to establish the effects of heat treatment on the mechanical properties of the various alloys. Initial results of these studies are presented in relation to mechanical properties and hardness indentations. (For preceding period see TIDl1106.) (J.R.D.)

Physical Description

8 p.

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NTIS

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  • Other Information: Orig. Receipt Date: 31-DEC-61

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  • Report No.: TID-11228
  • Grant Number: AT(11-1)-742
  • DOI: 10.2172/4084397 | External Link
  • Office of Scientific & Technical Information Report Number: 4084397
  • Archival Resource Key: ark:/67531/metadc868960

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  • December 1, 1960

Added to The UNT Digital Library

  • Sept. 16, 2016, 12:32 a.m.

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  • April 24, 2018, 11:35 a.m.

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Rauscher, G. P., Jr.; Perkins, F. C. & Nachman, J. F. Study of Factors Influencing Ductility of Iron-Aluminum Alloys. Monthly Letter Report No. 7 for May 1, 1960 to April 30, 1961, report, December 1, 1960; Denver, Colorado. (digital.library.unt.edu/ark:/67531/metadc868960/: accessed June 18, 2018), University of North Texas Libraries, Digital Library, digital.library.unt.edu; crediting UNT Libraries Government Documents Department.