journal article·2016-01

The classification of flaws of metal materials synthesized by the selective laser melting method and the capabilities of nondestructive testing methods for their detection

N. P. Aleshin, V. V. Murashov, A. G. Evgenov, M. V. Grigoriev, N. A. Shchipakov, S. A. Vasilenko, I. S. Krasnov

Publisher page

Abstract

Flaws in metal parts that are typical for the selective laser melting technique are considered. The flaws are divided into four groups by the degree of their danger. The quantitative and qualitative indices of the flaws are given and the causes of their formation are described.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Additive Manufacturing Materials and Processes · Welding Techniques and Residual Stresses · Surface Roughness and Optical Measurements

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

References (22)

Show source-provided references
1. Kablov, E.N., Strategic areas for developing materials and technologies of their processing for the period of up to 2030, Aviats. Mater. Tekhnol., 2012, no. S, pp. 7–17, 2030.
2. Kablov, E.N., Petrushin, N.V., Svetlov, I.L., and Demonis, I.M., Nickel heat-resistant casting alloys of new generation, Aviats. Mater. Tekhnol., 2012, no. S, pp. 36–52.
3. Shmotin, Yu.N., Starkov, R.Yu., Danilov, D.V., Ospennikova, O.G., and Lomberg, B.S., New materials for the advanced engine of OAO NPO Saturn, Aviats. Mater. Tekhnol., 2012, no. 2, pp. 6–8.
4. Kablov, E.N., Ospennikova, O.G., Lomberg, B.S., and Sidorov, V.V., Priority areas for development of production of technology of heat-resistant materials for aircraft engine building, Probl. Chern. Metall. Materialoved., 2013, no. 3, pp. 47–54.
5. Kablov, E.N., Sixth technological mode, Nauka i zhizn’, 2010, no. 4, pp. 2–7.
6. Kablov, E.N., Lomberg, B.S., and Ospennikova, O.G., Creation of modern heat resisting materials and technologies of their production for aviation engine building, Kryl’ya Rodiny, 2012, nos. 3 and 4, pp. 34–38.
7. Evgenov, A.G., Nerush, S.V., and Vasilenko, S.A., Production and testing of fine metal powder high-chromium nickel-based alloy with respect to laser LMD-surfacing, Tr. VIAM, 2014, no. 5, article 4. viam-works.ru.10.18577/2307-6046-2014-0-5-4-4 ↗
8. Gryaznov, M.Yu., Shotin, S.V., and Chuvil’deev, V.N., Effect of mesostructural hardening of steel 316L during in stratified laser fusion, Vestn. Nizhegorod. Univ. im. N.I. Lobachevskogo, 2012, no. 5(1), pp. 45–50.
9. Smurov, I.Yu., Yadroisev, I.A., Movchan, I.A., et al., Experimental additive straight manufacturing by laser, Vestn. Mosk. Gos. Tekh. Univ. Stankin, 2012, no. 1(18), pp. 36–38.
10. Tarasova, T.V. and Nazarov, A.P., The study of modification processes of the surface layer and fabrication of three-dimensional machine parts by selective laser melting, Vestn. Mosk. Gos. Tekh. Univ. Stankin, 2013, no. 2(25), pp. 17–25.
11. Trineva, T.L., Manufacturing process of casting tooling of composite material by selective laser sintering, Protsessy Lit’ya, 2012, no. 1(91), pp. 31–35.
12. Techel, A., et al., Laser additive manufacturing of turbine components, precisely and repeatable, Fraunhofer Institute for Material and Beam Technology (IWS). http://www.lia.org/blog/category/laser-insights-2/laser-additivemanufacturing/.
13. Louvis, E., et al., Selective laser melting of aluminum components, J. Mater. Process. Technol., 2011, vol. 211, no. 2, pp. 275–284.10.1016/j.jmatprotec.2010.09.019 ↗
14. Kalinina, N.E., Kalinovskaya, A.E., Kalinin, V.T., and Dudnikov, A.S., Aspects of modification of multicomponent nickel alloys, Aviats.-Kosm. Tekhn. Tekhnol., 2012, no. 7(94), pp. 23–26.
15. Evgenov, A.G., Rogalev, A.M., Nerush, S.V., and Mazalov, I.S., A study of properties of EP648 alloy manufactured by selective laser sintering of metal powders, Tr. VIAM, 2015, no. 2, article 2. viam-works.ru.10.18577/2307-6046-2015-0-2-2-2 ↗
16. Ospennikova, O.G., Evgenov, A.G., Nerush, S.V., and Afanas’ev-Khodykin, A.N., The study of fine powders of nickel-based solder alloys for preparing high-tech semi-finished products in the form of self-adhesive tape on the organic binder, Vestn. Ufim. Gos. Aviats. Tekh. Univ., 2012, no. 5(50), pp. 137–144.
17. Kablov, E.N., Evgenov, A.G., Ryl’nikov, V.S., and Afanas’ev–Khodykin, A.N., Investigation of fine solder powders for diffusion vacuum soldering, obtained by melt atomization method, Vestn. Mosk. Gos. Tekh. Univ. im. N. E. Baumana, Ser. Mashinostr., 2011, no. SP2, pp. 79–87.
18. Nerush, S.V., Evgenov, A.G., Ermolaev, A.S., and Rogalev, A.M., Investigation of nickel-based fine metal powder superalloy for laser LMD-welding, Vopr. Materialoved., 2013, no. 4(76), pp. 98–107.
19. Nerush, S.V. and Evgenov, A.G., Investigation of fine metal superalloy powder EP648-VI for laser LMD-welding and evaluation of the quality of nickel-based powder material surfacing on TVD moving blades, Tr. VIAM, 2014, no. 3, article 1. viam-works.ru.10.18577/2307-6046-2014-0-3-1-1 ↗
20. Ermolov, I.N. and Lange, Yu.V., Ul’trazvukovoi kontrol’. Nerazrushayushchii kontrol’. Spravochnik (Ultrasonic Testing. Nondestructive Testing. Handbook), Klyuev V.V., Ed., Moscow: Mashinostroenie, 2006, vol. 3.
21. Aleshin, N.P., Fizicheskie metody nerazrushayushchego kontrolya svarnykh soedinenii: uchebnoe posobie (Physical Methods of Nondestructive Testing of Welded Joints: Handbook), Moscow: Mashinostroenie, 2013, 2nd ed.
22. Aleshin, N.P., Development prospects of acoustic testing methods (Russia), in Proc. 10th European Conf. on Non-Destructive Testing (ECNDT 2009), June 2010, Moscow: Russia, 2010, vol. 1.