Home /Archive /2009, Volume 5 /5(1) /Production of Composite Adapters from Materials Steel 20, 12Х18Н10Т Welded in Solid Phase for the Increase of Service Life and Operate Reliability of NPS Pipelines

Production of Composite Adapters from Materials Steel 20, 12Х18Н10Т Welded in Solid Phase for the Increase of Service Life and Operate Reliability of NPS Pipelines

TitleProduction of Composite Adapters from Materials Steel 20, 12Х18Н10Т Welded in Solid Phase for the Increase of Service Life and Operate Reliability of NPS Pipelines
Publication TypeJournal Article
Year of Publication2009
AuthorsNeklyudov, IM, Borts, BV, Lopata, AT, Rybalchenko, ND, Sytin, VI
Short TitleNauka innov.
DOI10.15407/scin5.01.046
Volume5
Issue1
SectionScientific and Technical Innovative Projects of National Academy of Sciences of Ukraine
Pagination46-51
LanguageUkrainian
Abstract
Laminated compositions of low-carbon steels and stainless-steel 12Cr18Ni10Ti are produced by the method of welding in solid phase on vacuum rolling mill. These compositions are produced directly or through barrier interlayer of nickel. Microstructure and properties of joint boundaries are investigated after the rolling and thermal treatment at 500 and 600оC of different duration. Mechanical properties of composites are studied in 20-500оC temperature range. Keeping of high strength properties of composite with nickel interlayer allows recommending its use as adapters during the fusion welding of tubes of heterogeneous metals.
Keywordsbarrier interlayer, laminated composites, microstructure, strength, thermal treatment, transitional elements, vacuum rolling
References
1. Sovremennye kompozicionnye materialy. Moskva: Mir, 1970 [in Russian].
2. Patent Ukrai'ny N 80204, V23K 20-00. Sposib zvarjuvannja u tverdij fazi metalevyh plastyn, I.M. Nekljudov, B.V. Borc, I.E. Vareha, O.T. Lopata [in Ukrainian].
3. Ivanov V.E., Amonenko V.M., Tron' A.S. Vysokotemperaturnaja prokatka v vakuume metallov, splavov i mnogoslojnyh materialov. UFZh. 1978, 23(11): 1782-1789 [in Russian].
4. Borc B.V., Vanzha A.F., Lopata A.T. i dr. Issledovanie processa svarki mnogoslojnyh struktur iz kristallitov razlichnogo himicheskogo sostava s pomoshh'ju gorjachej prokatki v vakuume. Voprosy atomnoj nauki i tehniki. Ser. FRP i RM. 2005, no 5(88): 156-158 [in Russian].
5. Amonenko V.M., Tron' A.S., Muhin V.V., Tarasov V.A. Vakuumnyj prokatnyj stan. Stal'. 1960, no 10: 920-922 [in Russian].
6. Bobylev A.V. Mehanicheskie i tehnologicheskie svojstva metallov: Spravochnik. Moskva: Metallurgija, 1980 [in Russian].
7. Golovanenko S.A. Diffuzionnoe pereraspredelenie jelementov v perehodnyh slojah bimetallov. Metallovedenie i termoobrabotka metallov. 1969, no 2: 35 [in Russian].
8. Stroenie i svojstva bimetallicheskim materialov. Moskva: Nauka, 1975 [in Russian].
9. Surovcev A.P., Shherbedinskij G.V., Golovanenko S.A. Diffuzija ugleroda v korrozionostojkih bimetallah s ferritnym plakirujushhim sloem. Fizika i himija obrabotki materialov. 1972, no 2: 119-125 [in Russian].
10. Kabackij V.I., Kir'jakov V.M., Parfesso G.I., Dzykovich I.Ja. Himicheskaja neodnorodnost' v zone splavlenija svarnyh soedinenij stalej perlitnogo klassa s austenitnymi shvami. Avtomaticheskaja svarka. 1989, no 10: 33-36 [in Russian].
11. Golovanenko S.A. Vybor sistemy legirovanija stalej, primenjaemyh v kachestve osnovnogo sloja korrozionnostojkih bimetallov. Metallovedenie i termoobrabotka metallov. 1971, no 1: 47 [in Russian].