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Summary
| Description |
English: A diagram of an electroslag remelting unit that identifies the copper mold, the consumable remelt electrode, the cooling water, the molten flux, the molten metal pool, the copper base plate, the hydraulic manipulator, the water outlet, the solidified remelt ingot, and the water inlet. Below this diagram is a horizontal barchart titled “Comparison of Ductility of Conventional Electric Furnace Melted and Electroslag Remelted AISI 4340 Steel.” The horizontal barchart has an x-axis of “Tensile Strength Level (KSi) and a y-axis of “Reduction of Area (%).” Three bars in the Conventional side of the chart (150, 190, and 275 KSi) have a Reduction of Area of a little less than 40 percent, a little less than 20 percent, and under 10 percent, respectively. The two bars in the ESR side of the chart (270 and 318 KSi) have a Reduction of Area a little over 40 percent and a little under 40 percent, respectively. |
| Date | [ca. 1967–1984] |
| Source | This image is accessible through the Digital Commonwealth Massachusetts Collections Online website and provided by the National Archives at Boston. Link: https://www.digitalcommonwealth.org/search/commonwealth:vh53z540n |
| Author | Watertown Arsenal (Mass.); U.S. Army Materials and Mechanics Research Center. Public Affairs Office |
Licensing
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This work is in the public domain in the United States because it is a work prepared by an officer or employee of the United States Government as part of that person’s official duties under the terms of Title 17, Chapter 1, Section 105 of the US Code.
Note: This only applies to original works of the Federal Government and not to the work of any individual U.S. state, territory, commonwealth, county, municipality, or any other subdivision. This template also does not apply to postage stamp designs published by the United States Postal Service since 1978. (See § 313.6(C)(1) of Compendium of U.S. Copyright Office Practices). It also does not apply to certain US coins; see The US Mint Terms of Use.
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| This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights. | ||
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 17:55, 20 September 2024 | | 977 × 800 (147 KB) | Epark251 | Uploaded a work by Watertown Arsenal (Mass.); U.S. Army Materials and Mechanics Research Center. Public Affairs Office from This image is accessible through the Digital Commonwealth Massachusetts Collections Online website and provided by the National Archives at Boston. Link: https://www.digitalcommonwealth.org/search/commonwealth:vh53z540n with UploadWizard |
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