A new solidification cracking test: stationary weld-pool deformation test
Source abstract
Abstract
Various tests have been proposed to assess solidification cracking susceptibility. A new solidification cracking test, called the stationary weld pool deformation test, is introduced in the present study. The test employs a stationary weld pool during testing, and it is conducted by joining two square small workpiece with spot gas tungsten arc welding and moving one piece away from the other one to cause cracking. The test has been applied on aluminium alloys 2024, 5083, 6061 and 7075, and the susceptibility of them was found consistent with literature. The fracture surface of some of these aluminium alloys were examined, and typical characteristics of solidification cracks were seen. Advantages and disadvantages of the test method were discussed.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Aluminum Alloy Microstructure Properties · Metallurgy and Material Forming · High Temperature Alloys and Creep
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Mechanical Engineering, The Igdir University, Igdir, Turkey
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