| Issue |
E3S Web Conf.
Volume 431, 2023
XI International Scientific and Practical Conference Innovative Technologies in Environmental Science and Education (ITSE-2023)
|
|
|---|---|---|
| Article Number | 06003 | |
| Number of page(s) | 5 | |
| Section | Industrial Innovation and Decarbonization | |
| DOI | https://doi.org/10.1051/e3sconf/202343106003 | |
| Published online | 13 October 2023 | |
HIP effect on microporosity value of large-sized working cast blades sections of IN-92-5A alloy
1 Kazan (Volga Region) Federal University, 18 Kremlyovskaya street, 420008 Kazan, Russia
2 Scientific and Production Association "Technopark of Aviation Technologies", Tramvaynaya str. 5 apt.1, 450039 Ufa, Republic of Bashkortostan, Russia
The formation of a dense cast billet is a basic requirement for products made of heat-resistant alloys. Based on the comparison of research results, the use of hot isostatic pressing (hereinafter – HIP) for castings made of IN-792-5A alloy. Work on selection of technological regimes to reduce the microporosity content in the body of cast billet has been carried out. The object of the research was a cast billet of the working blade of the fourth stage of a high-power gas turbine unit.
© The Authors, published by EDP Sciences, 2023
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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