Further Development of Coatings for Protection of Dispersion Strengthened Nickel from Oxidation, Parts i and Ii

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ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Further Development of Coatings for Protection of Dispersion Strengthened Nickel from Oxidation, Parts i and Ii by : F. R. Baker

Download or read book Further Development of Coatings for Protection of Dispersion Strengthened Nickel from Oxidation, Parts i and Ii written by F. R. Baker and published by . This book was released on 1967 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: Studies were made to develop and evaluate Cr/Al duplex coatings for protection of dispersion-strengthened TD-Nickel and related alloys. Improved coating processes, both for vacuum and atmospheric pressure operation were developed. Modifications of the pack inert to control the rate of chromizing were found helpful in reducing coating defects. Protective capabilities for Cr/Al ocatings in cyclic-oxidation of greater than 500 hours at 2200F and 200 hours at 2400F were achieved. In sulfidation-erosion rig tests at 2100F, coatings were protective for about 150 hours. For temperatures of 2200F or below, neither thermal shock nor mechanical behavior were adversely affected by coating. Duplex coatings applied to TD Cobalt and TC-Nickel-Molybdenum alloys also gave satisfactory protection. (Author).

Development of Coatings for Protection of Dispersion Strengthened Nickel from Oxidation. Part Iii. Development of Diffusion Bonded Ceramic Coatings

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ISBN 13 :
Total Pages : 70 pages
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Book Synopsis Development of Coatings for Protection of Dispersion Strengthened Nickel from Oxidation. Part Iii. Development of Diffusion Bonded Ceramic Coatings by : Arthur L. Walitt

Download or read book Development of Coatings for Protection of Dispersion Strengthened Nickel from Oxidation. Part Iii. Development of Diffusion Bonded Ceramic Coatings written by Arthur L. Walitt and published by . This book was released on 1966 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Amicon nonmetallic coating system previously developed for use on chromium-rich alloys was investigated for use on TD-Nickel in the 2200 to 2400 F. range. Major advances were made during the program. A simple air oxidation pretreatment of the base alloy resulted in excellent coating adhesion without special chromium precoating. A new family of coatings from talc, BaCrO4 and B2O3 were developed which gave major performance advantages over previous coatings. Further additions of forsterite increased coating oxidation resistance still further. The program resulted in a new coating for TD-Nickel which can be spray applied and fired in air to give a thin, tough and abrasion resistant coating providing at least an order-of-magnitude reduction in oxidation at temperatures up to 2300 F. (Author).

Development of Coatings for Protection of Dispersion Strengthened Nickel from Oxidation. Part I. Oxidation Studies, Coating Development and Coating Analysis

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ISBN 13 :
Total Pages : 326 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Development of Coatings for Protection of Dispersion Strengthened Nickel from Oxidation. Part I. Oxidation Studies, Coating Development and Coating Analysis by : L. A. Monson

Download or read book Development of Coatings for Protection of Dispersion Strengthened Nickel from Oxidation. Part I. Oxidation Studies, Coating Development and Coating Analysis written by L. A. Monson and published by . This book was released on 1966 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study was carried out to develop a reliable coating system for high temperature oxidation protection of dispersion strengthened nickel (TD-Nickel). A duplex Cr/Al system was developed which gave good protection as determined by a laboratory cyclic oxidation test and limited simulated engine tests. Process parameters are presented for efficient application of the coating. An oxidation study was carried out and data presented to contribute further understanding of the behavior of the composite system. A comprehensive investigation of coating component thicknesses was carried out and correlation made with coating lifetime and failure mechanisms. Relationships are presented relating coating lifetime with amounts of coating components. Effects of coating on mechanical properties of the base material were measured with no conclusive degradation observed in tensile, stress rupture or thermal fatigue tests.

Development of Coatings for Protection of Dispersion Strengthened Nickel from Oxidation. Part Ii. Development of Cr-al Coatings by Vacuum Pack Techniques

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ISBN 13 :
Total Pages : 112 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Development of Coatings for Protection of Dispersion Strengthened Nickel from Oxidation. Part Ii. Development of Cr-al Coatings by Vacuum Pack Techniques by : J. D. Gadd

Download or read book Development of Coatings for Protection of Dispersion Strengthened Nickel from Oxidation. Part Ii. Development of Cr-al Coatings by Vacuum Pack Techniques written by J. D. Gadd and published by . This book was released on 1966 with total page 112 pages. Available in PDF, EPUB and Kindle. Book excerpt: A program was conducted to develop vacuum pack processing parameters for reproducibly forming the duplex Cr-Al coating system on TD Nickel. Target protective capabilities of 500 hours cyclic oxidation protection at 2200 F and 100 hours protection at 2400 F were achieved and demonstrated with the vacuum pack Cr-Al coating. Data are presented detailing the parameters required to form the Cr-Al coating on TD Nickel by the vacuum pack process. Parametric studies were conducted in both laboratory size (3 in diameter x 8 in retort) and pilot scale (8 in diameter x 20 in retort) coating furances. A spray-diffusion technique was also developed for formation of the duplex Cr-Al coating on TD Nickel. The analogous microstructures of the spray and pack formed Cr-Al coatings are shown pictorially; and the spray processing parameters are discussed in detail. At the conclusion of the program an evaluation study was conducted to comparatively characterize the properties of uncoated and Cr-Al coated TD Nickel. The evaluation tests included: (1) cyclic oxidation in moving air at 1600, 2000, 2200 and 2400 F, (2) thermal shock tests (oxy-acetylene) at peak temperatures of 2200 and 2400 F, (3) tensile tests at temperatures from RT to 2400 F, and (4) stress-oxidation tests at 2200 and 2400 F. The evaluation data, presented pictorially and graphically, are discussed in detail. (Author).

Technical Abstract Bulletin

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ISBN 13 :
Total Pages : 784 pages
Book Rating : 4.:/5 (1 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 1967 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Abstracts of AF Materials Laboratory Reports

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ISBN 13 :
Total Pages : 142 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Abstracts of AF Materials Laboratory Reports by : Air Force Materials Laboratory (U.S.)

Download or read book Abstracts of AF Materials Laboratory Reports written by Air Force Materials Laboratory (U.S.) and published by . This book was released on 1967 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technical reports published by the Air Force Materials Laboratory during the period 1 July 1966-31 December 1966 are abstracted herein and indexed by branches of the laboratory, technical subject matter, investigator, project monitor and contractor. Reports on research conducted by the Air Force Materials Laboratory personnel as well as that conducted on contract are included.

Metal Finishing Abstracts

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ISBN 13 :
Total Pages : 434 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Metal Finishing Abstracts by :

Download or read book Metal Finishing Abstracts written by and published by . This book was released on 1973 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aerospace Structural Metals Handbook

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ISBN 13 :
Total Pages : 938 pages
Book Rating : 4.:/5 (327 download)

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Book Synopsis Aerospace Structural Metals Handbook by :

Download or read book Aerospace Structural Metals Handbook written by and published by . This book was released on 1989 with total page 938 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development of Ductile Cladding for TD-nickel Turbine Vane Applications

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ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Development of Ductile Cladding for TD-nickel Turbine Vane Applications by : L. Sama

Download or read book Development of Ductile Cladding for TD-nickel Turbine Vane Applications written by L. Sama and published by . This book was released on 1968 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development of Dispersion Strengthened Nickel-chromium Alloy (Ni-Cr-ThO2) Sheet for Space Shuttle Vehicles, Part 2

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ISBN 13 :
Total Pages : 360 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Development of Dispersion Strengthened Nickel-chromium Alloy (Ni-Cr-ThO2) Sheet for Space Shuttle Vehicles, Part 2 by :

Download or read book Development of Dispersion Strengthened Nickel-chromium Alloy (Ni-Cr-ThO2) Sheet for Space Shuttle Vehicles, Part 2 written by and published by . This book was released on 1972 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements

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ISBN 13 :
Total Pages : 1352 pages
Book Rating : 4.3/5 (129 download)

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Book Synopsis Government Reports Announcements by :

Download or read book Government Reports Announcements written by and published by . This book was released on 1972 with total page 1352 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High-temperature Oxidation-resistant Coatings

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Publisher : National Academies
ISBN 13 :
Total Pages : 236 pages
Book Rating : 4.1/5 (485 download)

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Book Synopsis High-temperature Oxidation-resistant Coatings by : National Research Council (U.S.). Committee on Coatings

Download or read book High-temperature Oxidation-resistant Coatings written by National Research Council (U.S.). Committee on Coatings and published by National Academies. This book was released on 1970-01-01 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development of Dispersion Strengthened Nickel-chromium Alloy (Ni-Cr-Th-O2) Sheet for Space Shuttle Vehicles, Part 1

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ISBN 13 :
Total Pages : 498 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Development of Dispersion Strengthened Nickel-chromium Alloy (Ni-Cr-Th-O2) Sheet for Space Shuttle Vehicles, Part 1 by :

Download or read book Development of Dispersion Strengthened Nickel-chromium Alloy (Ni-Cr-Th-O2) Sheet for Space Shuttle Vehicles, Part 1 written by and published by . This book was released on 1971 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Index

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ISBN 13 :
Total Pages : 932 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis Government Reports Index by :

Download or read book Government Reports Index written by and published by . This book was released on 1972 with total page 932 pages. Available in PDF, EPUB and Kindle. Book excerpt:

History of the Air Force Materials Laboratory

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ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis History of the Air Force Materials Laboratory by :

Download or read book History of the Air Force Materials Laboratory written by and published by . This book was released on 2000 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1128 pages
Book Rating : 4.:/5 (334 download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1982 with total page 1128 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Materials Research and Standards

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ISBN 13 :
Total Pages : 1010 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Materials Research and Standards by :

Download or read book Materials Research and Standards written by and published by . This book was released on 1972 with total page 1010 pages. Available in PDF, EPUB and Kindle. Book excerpt: