Airplanes -- Materials -- Research
Found in 2 Collections and/or Records:
"Investigation of the Z-D Process For Treatment of Light Alloys to Prohibit Corrosion, to Minimize Porosity and to Effect Desired Physical Properties" (Air Service Information Circular (Aviation) Vol. V, No. 448), 1923-05-03, 1924-03-01
Document Type: Technical Research Report
Authority: Government Military (authoritative reference)
Document Number: Air Service Information Circular (Aviation) Vol. V, No. 448 (dated March 1, 1924), based on McCook Field Report Serial No. 2149 (dated May 5, 1923).
Scope: Report prepared by A.C. Zimmerman and Samuel Daniels, Engineering Division, Air Service, McCook Field, Dayton, Ohio.
Contents: See title.
"Metallography of Sand Cast Aluminum Alloys" (Air Service Information Circular (Aviation) Vol. V, No. 449), 1923-06-30, 1924-03-01
Document Type: Technical Research Report
Authority: Government Military (authoritative reference)
Document Number: Air Service Information Circular (Aviation) Vol. V, No. 449 (dated March 1, 1924), based on McCook Field Report Serial No. 2203 (dated June 30, 1923).
Scope: Material Section report prepared by A. J. Lyon and Samuel Daniels, Engineering Division, Air Service, McCook Field, Dayton, Ohio.
Contents: See title.