| Autor: |
Maistrenko, A. L., Bezhenar, M. P., Zabolotnyi, S. D., Dutka, V. A., Cherviakov, M. O., Stepanets, A. M., Gnatenko, I. O., Tsysar, M. O. |
| Předmět: |
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| Zdroj: |
Paton Welding Journal; Sep2023, Issue 9, p31-37, 7p |
| Abstrakt: |
It is shown that application of superhard materials based on cubic boron nitride for manufacture of working components of the tool for realization of friction stir welding processes allows ensuring the tool thermomechanical resistance. Computer modeling of the temperature field in the tool, and in steel parts during friction stir welding of stainless steels with a tool based on polycrystalline boron nitride (pcBN) was performed. Agreement between the numerical and experimental results of temperature distribution in the tool movement zone is shown. Strength of welded joints of stainless steel parts was determined, and evolution of weld structure was analysed. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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