Download or read book A Comparison of Sulfuric Acid Boric Acid Anodize and Chromic Acid Anodize Processes written by Stephen J. Spadafora and published by . This book was released on 1993 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromic acid anodizing (CAA) is an aluminum surface pretreatment currently used on Navy aircraft and weapon systems. This anodize process forms a thick oxide film which provides protection against environmental degradation. This is particularly important due to the severely corrosive naval aviation operational environment. Chromium VI, however, is a carcinogen and its wide spread use as a corrosion inhibitor in this process is being restricted. The Navy has targeted chromated maintenance operations for reduction of hazardous waste generation. Several alternative candidates have been identified: Phosphoric Acid Anodizing, Boeing Aerospace Corp.'s Boric-Sulfuric Acid Anodize (SBAA) and thin film sulfuric acid anodizing. The Boeing SBAA process was selected for optimization and service demonstration. The Naval Air Warfare Center Aircraft Division Warminster analyzed the performance properties of SBAA and CAA both sealed and unsealed on various substrates with and without standard Navy coatings. Surface pretreatments, Anodic films, Environmentally complaint materials, Organic coatings.

Download or read book A Comparison of Alternatives to Chromic Acid Anodizing Tri Service Committee on Corrosion Proceedings Held in Orlando Florida on June 21 23 1994 written by and published by . This book was released on 1994 with total page 14 pages. Available in PDF, EPUB and Kindle. Book excerpt: Chromic acid anodizing (CAA) is an aluminum surface pretreatment currently used on military aircraft and equipment. Chromium VI, present in this process, is a carcinogen and federal, state and local environmental agencies have implemented legislation which restricts the use of this material. The Naval Air Warfare Center Aircraft Division Warminster investigated several alternatives to CAA including: Sulfuric-Boric Acid Anodize, Sulfuric Acid Anodizing, and Phosphoric Acid Anodizing. Physical performance properties of these processes were characterized and as a result of this program, the MIL-A-8625 anodize specification was modified to include some of these alternatives.

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1995 with total page 602 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Download or read book Government Reports Announcements Index written by and published by . This book was released on 1996 with total page 1268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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Download or read book Aluminum and Aluminum Alloys written by Joseph R. Davis and published by ASM International. This book was released on 1993-01-01 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt: This one-stop reference is a tremendous value and time saver for engineers, designers and researchers. Emerging technologies, including aluminum metal-matrix composites, are combined with all the essential aluminum information from the ASM Handbook series (with updated statistical information).

Download or read book Pollution Prevention and Control Technologies for Plating Operations written by and published by George Cushnie. This book was released on with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Government Reports Annual Index written by and published by . This book was released on 1994 with total page 1224 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Environmental Degradation of Advanced and Traditional Engineering Materials written by Lloyd H. Hihara and published by CRC Press. This book was released on 2013-10-23 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the main, ongoing challenges for any engineering enterprise is that systems are built of materials subject to environmental degradation. Whether working with an airframe, integrated circuit, bridge, prosthetic device, or implantable drug-delivery system, understanding the chemical stability of materials remains a key element in determining t

Download or read book AIAA AHS ASEE Aircraft Design Systems and Operations Conference written by and published by . This book was released on 1989 with total page 462 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plating and Surface Finishing written by and published by . This book was released on 2002 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Surface Treatment and Finishing of Aluminium and Its Alloys written by P. G. Sheasby and published by . This book was released on 2001 with total page 632 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Meeting Abstracts written by Electrochemical Society. Meeting and published by . This book was released on 1997 with total page 3084 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Electrochemical Impedance written by John R. Scully and published by ASTM International. This book was released on 1993 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: The collection of twenty-seven papers published has been grouped into six major categories : corrosion process characterization and modeling, applications of Kramers-Kronig transformations for evaluating the validity of data, corrosion and its inhibition by either corrosion products of specially added inhibitors, corrosion of aluminum and aluminum alloys, corrosion of steel in soils and concrete, and evaluation of coatings on metal substrates.

Download or read book Metal Finishing written by and published by . This book was released on 1940 with total page 1384 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues for Oct. 1939-Dec. 1944 include v. 1-5 of Organic finishing (later issued separately)

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

Download or read book International Aerospace Abstracts written by and published by . This book was released on 1995 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt: