Methods of the Detection and Identification of Structural Defects in Saturated Metallic Composite Castings

• Autorzy: Gawdzińska K.

Identyfikatory

DOI

10.1515/afe-2017-0087

• Języki publikacji: EN

Abstrakty

EN

Diagnostics of composite castings, due to their complex structure, requires that their characteristics are tested by an appropriate description method. Any deviation from the specific characteristic will be regarded as a material defect. The detection of defects in composite castings sometimes is not sufficient and the defects have to be identified. This study classifies defects found in the structures of saturated metallic composite castings and indicates those stages of the process where such defects are likely to be formed. Not only does the author determine the causes of structural defects, describe methods of their detection and identification, but also proposes a schematic procedure to be followed during detection and identification of structural defects of castings made from saturated reinforcement metallic composites. Alloys examination was conducted after technological process, while using destructive (macroscopic tests, light and scanning electron microscopy) and non-destructive (ultrasonic and X-ray defectoscopy, tomography, gravimetric method) methods. Research presented in this article are part of author’s work on castings quality.

Słowa kluczowe

EN

casting; composite; structural defects; identification of defects; detection of defects

PL

odlewanie; kompozyty; błędy konstrukcyjne; identyfikacja błędów; wykrywanie błędów

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2017
• Tom: Vol. 17, iss. 3
• Strony: 37--44
• Opis fizyczny: Bibliogr. 12 poz., il., tab.

Twórcy

autor

Gawdzińska K.

• Faculty of Marine Engineering, Maritime University of Szczecin, Willowa 2-4, 71-650 Szczecin, Poland

Bibliografia

• [1] Chokkalingam, B. & Nazirudeen, S.S.M. (2009). Analysis of casting defect through defect diagnostic study approach. Journal of Engineering Annals of Faculty of Engineering Hunedoara. 2, 209-212.
• [2] Gawdzińska, K. (2013). Analysis and classification of structure casts defects from metal saturated composites Unpublished doctoral dissertation, Technical University of Szczecin, Poland. (in Polish).
• [3] Sobczak, J. (1996). Metal composite materials. Instytut Odlewnictwa. Kraków. (in Polish).
• [4] Jaworska, L., Olszówka-Myalska, A., Cygan, S., Figiel, P., Korolyus, M. & Cyboron, J. (2017). The influence of tungsten carbide contamination from the milling process on PCD materials oxidation. International Journal of Refractory Metals & Hard Materials 64, 60-65. DOI.org/10.1016/ j.ijrmhm.2017.01.008.
• [5] Strojny-Nędza, A. & Pietrzak, K. (2014). Processing, microstructure and properties of different method obtained Cu-Al2O3 composites. Archives of Metallurgy and Materials (59)4, 1301-1306. DOI.org/10.2478/amm-2014-0222.
• [6] Naplocha, K. & Granat, K. (2008). Reaction synthesis and microstructure of Al-Ti perform for composite reinforcing. Archives of Foundry Engineering. (8)1, 227-232.
• [7] Gawdzińska, K., Chybowski, L. & Przetakiewicz, W. (2015). Proper matrix-reinforcement bonding in cast metal matrix composites as a factor of their good quality. Archives of Civil and Mechanical Engineering. 16(3), 553-563. DOI: 10.1016/j.acme.2015.11.004.
• [8] Timelli, G. & Fabrizi, A. (2014). The Effects of Microstructure Heterogeneities and Casting Defects on the Mechanical Properties of High-Pressure Die-Cast AlSi9Cu3(Fe) Alloys. Metallurgical and Materials Transactions A. 45A(12), 5486-5498. DOI:10.1007/s11661-014-2515-7.
• [9] Ferraro, S., Fabrizi, A. & Timelli, G. (2015). Evolution of sludge particles in secondary die-cast aluminum alloys as function of Fe, Mn and Cr contents. Materials Chemistry and Physics. 153, 168-179. DOI.org/10.1016/j.matchemphys. 2014.12.050.
• [10] Olszówka-Myalska, A. (2016). Some physicochemical phenomena observed during fabrication of Mg-C cast composites. Journal of Materials Engineering and Performance. 25(8), 1-7. DOI: 10.1007/s11665-015-1877-3.
• [11] Bhedasgaonkar, R.C., Dabade, U.A. (2012). Analysis of Casting Defects by Design of Experiments Method. Proceedings of 27th National Convention of Production Engineers and National Seminar on Advancements in Manufacturing – VISION 2020, May 2012, organized by BIT, Mesra, Ranchi, India.
• [12] Kareh, K.M., Lee, P.D., Atwood, R.C., Connolley, T. & Gourlay, C.M. (2014). Revealing the micromechanisms behind semi-solid metal deformation with time-resolved X-ray tomography. Nature Communications. 5, 4464. DOI: 10.1038/ncomms5464.

Uwagi

PL

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)