RESEARCH METHOD AND FUSED METAL SAMPLE FOR THERMAL MICROSCOPY TESTS
Abstract
Thermal microscopy is widely used in research on selecting the chemical composition and designing the desired structure of metallic materials (including welded joints and deposited metal), as well as in predicting the behavior of welded joints under thermal stress, which to a certain extent simulates real technological processes and operating conditions. Specialized setups have been created to solve various scientific and technological problems using thermal microscopy; one of these is the IMASH-20 setup for active tensile testing or tensile testing under constant load. To study the processes of deformation, fracture, and structural changes in metals (cast and deformed), it is recommended to use four types of flat specimens in thermal microscopy setups.
References
1. Gerasimova L.P. Quality Control of Welded and Brazed Joints: Reference Edition. Moscow: Intermet Engineering, 2007. 376 p.
2. Zubkov N.S., Malushin N.N. Influence of Alloying on the Formation of Temporary Stresses in Chromium-Tungsten Deposited Metal // Automatic Welding. 1978. No. 4. Pp. 73, 74.
3. A.s. No. 1670491 RF. A sample for testing the strength during heating by direct current passing / N.N. Malushin, A.M. Ross, N.S. Zubkov. Appl. 17.09.89. Publ. 15.08.91.
Review
For citations:
Malushin N. RESEARCH METHOD AND FUSED METAL SAMPLE FOR THERMAL MICROSCOPY TESTS. Bulletin of the Siberian State Industrial University. 2013;(1):6-7. (In Russ.)
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