درباره ما
DOD-HDBK-249A
METALS AND ALLOYS, RAPID ON-SITE IDENTIFICATION OF (RECOMMENDED PROCEDURE FOR CHEMICAL SPOT TESTING AND ASSOCIATED PHYSICAL TESTS TO VERIFY METAL ALLOY CLASSIFICATION) (METRIC)
Organization:
NAVY - SH - Naval Sea Systems Command (Ship Systems)
Year: 1984
Abstract: This handbook describes the equipment and procedures for rapid on-site identification of metals and alloys. These procedures are not intended for use when quantitative chemical analysis is required, but will provide a reliable means of identifying the most common categories of metals and alloys. Intended Use: This procedure is intended for use when it is desired to identify metallic materials by category or subcategory, i.e., alloy identification. This metal alloy classification procedure can be used for identification for welding, sorting of scrap, locating weld beads or overlays, and insuring removal of weld overlays, plating, or lead shielding. This procedure is not intended as a substitute for quantitative chemical analysis. It cannot be used to determine whether or not a metal meets specification chemical requirements. This procedure is only valid for metals which meet specification requirements since a metal which is off specification may behave in this procedure as a different metal. The procedure of this handbook will only confirm that the unknown reacts the same as a standard of known chemistry.
Collections
:
Show full item record
| contributor author | NAVY - SH - Naval Sea Systems Command (Ship Systems) | |
| date accessioned | 2017-09-04T15:43:02Z | |
| date available | 2017-09-04T15:43:02Z | |
| date copyright | 31042 | |
| date issued | 1984 | |
| identifier other | PKSSDAAAAAAAAAAA.pdf | |
| identifier uri | https://yse.yabesh.ir/std/handle/yse/45205 | |
| description abstract | This handbook describes the equipment and procedures for rapid on-site identification of metals and alloys. These procedures are not intended for use when quantitative chemical analysis is required, but will provide a reliable means of identifying the most common categories of metals and alloys. Intended Use: This procedure is intended for use when it is desired to identify metallic materials by category or subcategory, i.e., alloy identification. This metal alloy classification procedure can be used for identification for welding, sorting of scrap, locating weld beads or overlays, and insuring removal of weld overlays, plating, or lead shielding. This procedure is not intended as a substitute for quantitative chemical analysis. It cannot be used to determine whether or not a metal meets specification chemical requirements. This procedure is only valid for metals which meet specification requirements since a metal which is off specification may behave in this procedure as a different metal. The procedure of this handbook will only confirm that the unknown reacts the same as a standard of known chemistry. | |
| language | English | |
| title | DOD-HDBK-249A | num |
| title | METALS AND ALLOYS, RAPID ON-SITE IDENTIFICATION OF (RECOMMENDED PROCEDURE FOR CHEMICAL SPOT TESTING AND ASSOCIATED PHYSICAL TESTS TO VERIFY METAL ALLOY CLASSIFICATION) (METRIC) | en |
| type | standard | |
| page | 24 | |
| status | Active | |
| tree | NAVY - SH - Naval Sea Systems Command (Ship Systems):;1984 | |
| contenttype | fulltext |