| Metal processing | |
| ArticleName | New aluminium alloy 1375 for drilling tubes |
| ArticleAuthor | Zakharov V. V., Ovsyannikov B. V., Sapunzhi V. V., Filatov Yu. A., Filippov A. V. |
| ArticleAuthorData | V. V. Zakharov, Senior Researcher, All-Russian Institute of Light Metals; B. V. Ovsyannikov, General Foundryman, e-mail: OvsyannikovBV@kumw.ru, Kamensk-Uralsky Metallurgical Works; V. V. Sapunzhi, Chief of Workshop, Kamensk-Uralsky Metallurgical Works; Yu. A. Filatov, Chief Researcher, All-Russian Institute of Light Metals; A. V. Filippov, Managing Director, Kamensk-Uralsky Metallurgical Works. |
| Abstract | The new aluminium alloy on the base of Al—Mg—Si—Cu system for production of drilling tubes has been developed. The tubes, produced from this alloy have satisfactory strength characteristics (400 MPa yield strength, 14,8 km specific strength), high ductility. Alloy is characterized by thermal durability, processability in press production, weldability with argon-arc welding and, the most important thing, has essential advantage comparably with D16T, AK8T1 and 1953T1 alloys during testing for general, intercrystalline and layer corrosion. |
| keywords | Aluminium alloys, drilling tubes, mechanical properties, ductility, corrosion resistance, welding. |
| References | 1. Fayn G. M., Makarov G. S. TLS. 2002. No. 1. pp. 16–20. 2. Tikhonov S. M. TLS. 1998. No. 3. pp. 38–42. 3. Sinyavskiy V. S. TLS. 2008. No. 3. pp. 96–102. 4. Burilnye truby iz legkikh splavov : sb. statey. (Drilling tubes of light alloys. Collection of paper). Moscow, 1964. 110 p. 5. Sinyavskiy V. S., Ustyantsev V. U. Zashchita ot korrozii trub iz alyuminievykh splavov (Protection from corrosion of tubes of aluminium alloys). Moscow, 1976. 110 p. 6. Patent 2385359 RF. MPK C 22 C 21/18. Deformiruemyy splav na osnove alyuminiya i izdeliya iz nego (Wrought alloy on the aluminium base and articles of the alloy). Zakharov V. V., Filatov Yu. A., Kolobnev N. I.; Assert. 11.09.08 ; Publ. 27.03.10. 7. Struktura i svoystva polufabrikatov iz alyuminievykh splavov (Structure and properties of semi-finished products of aluminium alloys). Reference book. Ed V. I. Elagina, V. A. Livanova. Moscow, 1984. pp. 207–219. 8. Ber L. B., Sinyavskiy V. S., Zakharov V. V. et al. Tekhnologiya legkikh splavov – Technology of light alloys. 2008. No. 4. pp. 15–23. 9. Rendigs K.-H. Proc. 5th Int. Conf. on Aluminum Alloys. Grenoble, 1996. Part 4. pp. 11–24. 10. Dif R., Bechet D., Warner T., Ribes H. Proc. 6th Int. Conf. on Aluminum Alloys. Toyohashi (Japan), 1998. Vol. 3. pp. 1991–1996. |
| Language of full-text | russian |
| Full content | Buy |
Journals →
Tsvetnye Metally →
2011 →
#4 →
Back
Back
