Elements of Tempering, Normalizing, and Annealing
1994 · National Technical Information Service (via FedFlix)
Finding US Government work
The record names a federal body as the creating agency: Department of Education. A work prepared by an officer or employee of the United States Government as part of that person's official duties has no US copyright (17 U.S.C. 105; before 1978, section 8 of the 1909 Act).
The record names a federal body as the creating agency. A work prepared by an officer or employee of the United States Government as part of that person's official duties has no US copyright (17 U.S.C. 105; before 1978, section 8 of the 1909 Act). This says nothing about copyright outside the United States, or about music, stock footage or other material the film may incorporate.
- Creating body, as recorded
- Department of Education
- Internet Archive item
- gov.ntis.ava08799vnb1 (uploader's licence mark: http://creativecommons.org/licenses/publicdomain/)
The record
The Internet Archive item's description, as transcribed by the uploader from the source archive's record. Check it against the National Archives catalog entry linked above.
Department of Education Elements of Tempering, Normalizing, and Annealing AVA08799 - 1994 Explains how steel is tempered, how the structure, toughness, and hardness of plain carbon steel changes at progressive tempering stages, and how steel is normalized and annealed. Describes the results.