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Evaluation of the influence of homogenization annealing on the critical brittle temperature of forged blanks from steel 15Kh2MFA-A
https://doi.org/10.22349/1994-6716-2023-114-2-05-14
Abstract
The effect of the homogenization annealing duration on the critical brittle temperature of 15Kh2MFA-A vessel reactor steel has been studied. The criterion for calculating the duration of the annealing is determined – this is the total duration of heating of the ingot and forging before the first and second removals. It is shown that in order to achieve Тк0 not less than minus 50°С, a total specific exposure at a temperature of 1220±20°С of not less than 2.5 min/mm of section is required.
About the Authors
M. I. Olenin
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Dr Sc (Eng)
49 Shpalernaya St, 191015 St Petersburg
O. N. Romanov
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Cand Sc (Eng)
49 Shpalernaya St, 191015 St Petersburg
S. V. Bushuev
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
A. D. Kashtanov
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
S. Yu. Afanasiev
Branch of JSC AEM-Technologies AEM-Special Steels, Izhora plant
Russian Federation
Russian Federation
Kolpino, 196650 St Petersburg
B. I. Berezhko
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
Cand Sc (Eng),
49 Shpalernaya St, 191015 St Petersburg
S. A. Shakhkyan
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
Zh. E. Apinov
NRC “Kurchatov Institute” – CRISM “Prometey”
Russian Federation
Russian Federation
49 Shpalernaya St, 191015 St Petersburg
References
1. Stali i splavy energeticheskogo oborudovaniya [Steels and alloys of power equipment]: reference book, Ryzhova , S.B. (Ed.), Moscow: Mashinostroenie, 2008.
2. Beskorovainy, N.M., Kalin, B.A., Platonov, P.A., Chernov, I.I., Konstruktsionnye materialy yadernykh reaktorov [Structural materials of nuclear reactors]: study guide for universities, Moscow: Energoatomizdat, 1995.
3. Azbukin , V.G., Gorynin , V.I., Pavlov, V.N., Perspektivnye korrozionno-stoikie materialy dlya oborudovaniya i truboprovodov AES [Promising corrosion-resistant materials for NPP equipment and pipelines], St Petersburg: Prometey, 1997.
4. Zubchenko, A.S., Koloskov, M.M., Kashirsky, Yu.V., et al., Marochnik stalei i splavov [Reference book of steels and alloys], A.S. Zubchenko (Ed.), Moscow: Mashinostroenie, 2003.
5. Onishchenko, A.K., Beklemishchev, N.N., Teoriya promyshlennoi kovki stali i splavov [Theory of industrial forging of steel and alloys], Moscow: Sputnik, 2011.
6. Kudrya , A.V., Sokolovskaya , E.A., Ngo, H.N., Kaikibaeva , A. S., Svyaz neodnorodnosti svoistv krupnykh pokovok so strukturoi [The connection of the heterogeneity of the properties of large forgings with the structure], Elektrometallurgiya, No 5, 2018, pp. 30–35.
7. Gulyaev, A.P., Gulyaev, A.A., Metallovedenie [Metallology]: study guide for universities, Moscow: Alyans, 2015.
8. Okhrimenko, Ya.M., Tyurin, V.A., Teoriya protsessov kovki slitkov na pressakh [Theory of the processes of forging ingots on presses], Moscow: Mashinostroenie, 1979.
9. Movchan , B.A., Mikroskopicheskaya neodnorodnost v litykh splavakh [Microscopic heterogeneity in cast alloys], Kiev: Gosudarstvennoe izdatelstvo tekhnicheskoi literatury, 1962.
10. Patent RU No 2415183: Sposob proizvodstva pokovok iz nizkouglerodistykh ferrito-perlitnykh stalei [Method of production of forgings from low-carbon ferrite-pearlite steels], Olenin , M.I., Berezhko, B.I., Bykovsky, N.G., Romanov, O.N., Sergeev, Yu .V., Bushuev, S.V., Publ. 10.03.2011, Bul. No 7.
11. Anastasiadi, G.P., Silnikov, M.V., Neodnorodnost i rabotosposobnost stali [Heterogeneity and operability of steel], St Petersburg: Poligon, 2002.
12. Gorynin, V.I., Olenin, M.I., Puti povysheniya khladostoikosti stalei i svarnykh soedineniy [Ways to increase the cold resistance of steels and welded joints], St Petersburg: Izd. Politekhnicheskogo universiteta, 2017.
13. Kharlamov, A.A., DEFORM – programmny kompleks dlya modelirovaniya protsessov obrabotki metallov davleniem [DEFORM – a software package for modeling metalworking processes by pressure URL], 2003, https://sapr.ru/article/7481 (reference date: 15/02/2022).
14. Olenin, M.I., Romanov, O.N., Kashtanov, A.D., Vliyanie gomogeniziruyushchego otzhiga na snizhenie treshchinoobrazovaniya pokovok iz stali marki 08Kh18N10T [The effect of homogenizing annealing on reducing cracking of forgings made of 08Kh18N10T grade steel], Voprosy Materialovedeniya, 2022, No 2 (110), pp. 15–27.
15. Novikov, I.I., Teoriya termicheskoi obrabotki metallov [Theory of heat treatment of metals]: manual for the universities, Moscow: Metallurgiya, 1986.
16. Xianwei Ren, Yuanchun Huang, Yu Liu , Effect of Homogenization on Microstructure and Properties of Al–Mg–Si Roll-Casting Sheet, The Physics of Metals and Metallography, 2018, V. 119, No 8, pp. 836–843.
17. Vakhromov, R.O., Tkachenko, E.A., Lushkina, E.A., Selivanov, A.A., Vliyanie gomogenizatsionnogo otzhiga na strukturu i svoistva slitkov iz splava 1933 sistemy Al–Zn–Mg–Cu [The effect of homogenization annealing on the structure and properties of ingots made of alloy 1933 of the Al–Zn–Mg–Cu system], Trudy VIAM, 2015, No 11, pp. 3–12
18. Bogdanova , T.A., Merkulova , G.A., Pereboeva , A.A., Orelkina , T.A., Kopeikin , A.Yu., Optimizatsiya litoi struktury splava Mg–Zn–Zr pered goryachei deformatsiei [Optimization of the cast structure of Mg – Zn–Zr alloy before hot deformation], Vestnik Sibirskogo gosudarstvennogo aerokosmicheskogo universiteta imeni M. Reshetneva, 2011, No 2 (35), pp. 148–153.
19. Belyakov, A.N., Kaibyshev, R.O., Yanushkevich, Zh.Ch., Lugovskaya, A.S., Sposob deformaеtsionno-termicheskoi obrabotki nizkolegirovannoi stali [Method of deformation and heat treatment of low-alloy steel]: Patent RF No 2631068. Publ. 18.09.2017.
20. Normy rascheta na prochnost oborudovaniya i truboprovodov atomnykh energeticheskikh ustanovok (PNAE G 7- 002-86) [Calculation standards for the strength of equipment and pipelines of nuclear power plants, Moscow: Energoatogmizdat, 1989.
21. Teplukhina , I.V., Grekova, I.I., Dyukov, V.V., Saveleva, I.G., Vliyanie teplovykh vyderzhek na kriticheskuyu temperaturu khrupkosti stalei Cr-Mo-V i Cr-Ni-Mo-V dlya korpusov reaktorov s vodoi pod davleniem [Effect of thermal exposures on the critical temperature of brittleness of Cr-Mo-V and Cr-NiMo-V steels for pressurized water reactor vessels], Voprosy Materialovedeniya, 2007, No 2 (50), pp. 19–27.
22. Bershtein , M.L., Struktura deformirovannykh splavov [Structure of deformed alloys], Moscow: Metallurgiya, 1977.
23. Dzugutov, M.Ya., Plasticheskaya deformatsiya vysokolegirovannykh stalei i splavov [Plastic deformation of high-alloy steels and alloys], Moscow: Metallurgiya, 1977.
24. Onishchenko, A.K., Megaplasticheskaya deformatsiya i optimalnaya velichina ukova slitkov [Megaplastic deformation and the optimal value of the ingots], Tekhnologiya metallov, No 10, 2006.
25. Golikov, I.N., Maslenkov, S.B., Dendritnaya likvatsiya v stalyakh i splavakh [Dendritic liquation in steels and alloys], Moscow: Metallurgiya, 1977.
Review
For citations:
Olenin M.I., Romanov O.N., Bushuev S.V., Kashtanov A.D., Afanasiev S.Yu., Berezhko B.I., Shakhkyan S.A., Apinov Zh.E. Evaluation of the influence of homogenization annealing on the critical brittle temperature of forged blanks from steel 15Kh2MFA-A. Voprosy Materialovedeniya. 2023;(2(114)):5-14. (In Russ.) https://doi.org/10.22349/1994-6716-2023-114-2-05-14
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