The Evaluation of the Weldability of Structural Alloys with the Varestraint Test
The development of a sub-scale version of the VARESTRAINT test is described which permits the evaluation of the hot cracking sensitivity of materials with thicknesses of 1/8-in. and below. The hot cracking tendency of several plate and sheet materials was evaluated using the standard and sub-scale v...
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| creator | Savage, Warren F Lundin, Carl D |
| description | The development of a sub-scale version of the VARESTRAINT test is described which permits the evaluation of the hot cracking sensitivity of materials with thicknesses of 1/8-in. and below. The hot cracking tendency of several plate and sheet materials was evaluated using the standard and sub-scale versions of the VARESTRAINT test, respectively. The heat-to-heat variation in hot cracking sensitivity was studied for 22 Heats of D6AC and significant differences were observed. Metallographic studies of the morphology of hot cracking are presented for each alloy. A mathematical analysis of the thermally induced strains around the weld puddle is presented for 2014T-6 aluminum. (Author) |
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The hot cracking tendency of several plate and sheet materials was evaluated using the standard and sub-scale versions of the VARESTRAINT test, respectively. The heat-to-heat variation in hot cracking sensitivity was studied for 22 Heats of D6AC and significant differences were observed. Metallographic studies of the morphology of hot cracking are presented for each alloy. A mathematical analysis of the thermally induced strains around the weld puddle is presented for 2014T-6 aluminum. (Author)</description><language>eng</language><subject>ALLOYS ; ALUMINUM ALLOY 2014 ; ALUMINUM ALLOY 2014-T6 ; ALUMINUM ALLOY 6061 ; ALUMINUM ALLOY 7039 ; ALUMINUM ALLOYS ; CHROMIUM ALLOYS ; COBALT ALLOY HAYNES L605 ; COBALT ALLOYS ; FRACTURE(MECHANICS) ; Mechanics ; METAL PLATES ; Metallurgy and Metallography ; MOLYBDENUM ALLOYS ; NICKEL ALLOY INCONEL 718 ; NICKEL ALLOY RENE 41 ; NICKEL ALLOYS ; SENSITIVITY ; SHEETS ; STEEL ; STEEL 18NI ; STRAIN(MECHANICS) ; TEST METHODS ; TITANIUM ALLOY B-120 VCA ; TITANIUM ALLOYS ; TUNGSTEN ALLOYS ; VANADIUM ALLOYS ; WELDABILITY ; WELDS</subject><creationdate>1968</creationdate><rights>APPROVED FOR PUBLIC RELEASE</rights><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,780,885,27567,27568</link.rule.ids><linktorsrc>$$Uhttps://apps.dtic.mil/sti/citations/AD0842421$$EView_record_in_DTIC$$FView_record_in_$$GDTIC$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Savage, Warren F</creatorcontrib><creatorcontrib>Lundin, Carl D</creatorcontrib><creatorcontrib>RENSSELAER POLYTECHNIC INST TROY NY WELDING LAB</creatorcontrib><title>The Evaluation of the Weldability of Structural Alloys with the Varestraint Test</title><description>The development of a sub-scale version of the VARESTRAINT test is described which permits the evaluation of the hot cracking sensitivity of materials with thicknesses of 1/8-in. and below. The hot cracking tendency of several plate and sheet materials was evaluated using the standard and sub-scale versions of the VARESTRAINT test, respectively. The heat-to-heat variation in hot cracking sensitivity was studied for 22 Heats of D6AC and significant differences were observed. Metallographic studies of the morphology of hot cracking are presented for each alloy. A mathematical analysis of the thermally induced strains around the weld puddle is presented for 2014T-6 aluminum. (Author)</description><subject>ALLOYS</subject><subject>ALUMINUM ALLOY 2014</subject><subject>ALUMINUM ALLOY 2014-T6</subject><subject>ALUMINUM ALLOY 6061</subject><subject>ALUMINUM ALLOY 7039</subject><subject>ALUMINUM ALLOYS</subject><subject>CHROMIUM ALLOYS</subject><subject>COBALT ALLOY HAYNES L605</subject><subject>COBALT ALLOYS</subject><subject>FRACTURE(MECHANICS)</subject><subject>Mechanics</subject><subject>METAL PLATES</subject><subject>Metallurgy and Metallography</subject><subject>MOLYBDENUM ALLOYS</subject><subject>NICKEL ALLOY INCONEL 718</subject><subject>NICKEL ALLOY RENE 41</subject><subject>NICKEL ALLOYS</subject><subject>SENSITIVITY</subject><subject>SHEETS</subject><subject>STEEL</subject><subject>STEEL 18NI</subject><subject>STRAIN(MECHANICS)</subject><subject>TEST METHODS</subject><subject>TITANIUM ALLOY B-120 VCA</subject><subject>TITANIUM ALLOYS</subject><subject>TUNGSTEN ALLOYS</subject><subject>VANADIUM ALLOYS</subject><subject>WELDABILITY</subject><subject>WELDS</subject><fulltext>true</fulltext><rsrctype>report</rsrctype><creationdate>1968</creationdate><recordtype>report</recordtype><sourceid>1RU</sourceid><recordid>eNrjZAgIyUhVcC1LzClNLMnMz1PIT1MoAYqEp-akJCZl5mSWVIKEgkuKSpNLSosScxQcc3LyK4sVyjNLMsAqwxKLUotLihIz80oUQoAsHgbWtMSc4lReKM3NIOPmGuLsoZtSkpkcX1ySmZdaEu_oYmBhYmRiZGhMQBoASVA0Fg</recordid><startdate>196807</startdate><enddate>196807</enddate><creator>Savage, Warren F</creator><creator>Lundin, Carl D</creator><scope>1RU</scope><scope>BHM</scope></search><sort><creationdate>196807</creationdate><title>The Evaluation of the Weldability of Structural Alloys with the Varestraint Test</title><author>Savage, Warren F ; Lundin, Carl D</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-dtic_stinet_AD08424213</frbrgroupid><rsrctype>reports</rsrctype><prefilter>reports</prefilter><language>eng</language><creationdate>1968</creationdate><topic>ALLOYS</topic><topic>ALUMINUM ALLOY 2014</topic><topic>ALUMINUM ALLOY 2014-T6</topic><topic>ALUMINUM ALLOY 6061</topic><topic>ALUMINUM ALLOY 7039</topic><topic>ALUMINUM ALLOYS</topic><topic>CHROMIUM ALLOYS</topic><topic>COBALT ALLOY HAYNES L605</topic><topic>COBALT ALLOYS</topic><topic>FRACTURE(MECHANICS)</topic><topic>Mechanics</topic><topic>METAL PLATES</topic><topic>Metallurgy and Metallography</topic><topic>MOLYBDENUM ALLOYS</topic><topic>NICKEL ALLOY INCONEL 718</topic><topic>NICKEL ALLOY RENE 41</topic><topic>NICKEL ALLOYS</topic><topic>SENSITIVITY</topic><topic>SHEETS</topic><topic>STEEL</topic><topic>STEEL 18NI</topic><topic>STRAIN(MECHANICS)</topic><topic>TEST METHODS</topic><topic>TITANIUM ALLOY B-120 VCA</topic><topic>TITANIUM ALLOYS</topic><topic>TUNGSTEN ALLOYS</topic><topic>VANADIUM ALLOYS</topic><topic>WELDABILITY</topic><topic>WELDS</topic><toplevel>online_resources</toplevel><creatorcontrib>Savage, Warren F</creatorcontrib><creatorcontrib>Lundin, Carl D</creatorcontrib><creatorcontrib>RENSSELAER POLYTECHNIC INST TROY NY WELDING LAB</creatorcontrib><collection>DTIC Technical Reports</collection><collection>DTIC STINET</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Savage, Warren F</au><au>Lundin, Carl D</au><aucorp>RENSSELAER POLYTECHNIC INST TROY NY WELDING LAB</aucorp><format>book</format><genre>unknown</genre><ristype>RPRT</ristype><btitle>The Evaluation of the Weldability of Structural Alloys with the Varestraint Test</btitle><date>1968-07</date><risdate>1968</risdate><abstract>The development of a sub-scale version of the VARESTRAINT test is described which permits the evaluation of the hot cracking sensitivity of materials with thicknesses of 1/8-in. and below. 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| source | DTIC Technical Reports |
| subjects | ALLOYS ALUMINUM ALLOY 2014 ALUMINUM ALLOY 2014-T6 ALUMINUM ALLOY 6061 ALUMINUM ALLOY 7039 ALUMINUM ALLOYS CHROMIUM ALLOYS COBALT ALLOY HAYNES L605 COBALT ALLOYS FRACTURE(MECHANICS) Mechanics METAL PLATES Metallurgy and Metallography MOLYBDENUM ALLOYS NICKEL ALLOY INCONEL 718 NICKEL ALLOY RENE 41 NICKEL ALLOYS SENSITIVITY SHEETS STEEL STEEL 18NI STRAIN(MECHANICS) TEST METHODS TITANIUM ALLOY B-120 VCA TITANIUM ALLOYS TUNGSTEN ALLOYS VANADIUM ALLOYS WELDABILITY WELDS |
| title | The Evaluation of the Weldability of Structural Alloys with the Varestraint Test |
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