Typical Quality Defects of the „Alphin” Inserts in Engine Pistons

• Autorzy: Piątkowski J. , Kamiński P.
• Języki publikacji: EN

Abstrakty

EN

In the dissertation, the 5M Method, is being presented, of typical causes and consequences of quality defects of cast-iron inserts „alphin” embedded in aluminum cast. The diffusive connection of those rings, with pistons casts is being used, because of the extreme conditions in which they need to operate in, which are of high temperature and variable thermo-mechanical burden, which are in the working chamber of combustion engine.

Słowa kluczowe

EN

Al-Si cast alloy; alphin inserts; engine piston; 5M why method; 5 Why Method; quality defect

PL

stop odlewniczy Al-Si; tłok silnikowy; metoda 5M why; metoda 5 why; wada jakości

• Wydawca: Komisja Odlewnictwa Polskiej Akademii Nauk Oddział w Katowicach
• Czasopismo: Archives of Foundry Engineering
• Rocznik: 2015
• Tom: Vol. 15, iss. 2 spec.
• Strony: 65--68
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Piątkowski J.

• Silesian University of Technology, Faculty of Materials Science, Krasińskiego 8, 40-019 Katowice, Poland

autor

Kamiński P.

• Kamsoft – Joint Stock Company, 1-May 133, 40-235 Katowice, Poland

Bibliografia

• [1] Wróbel, T. and all. (2012). Bimetallic castings with high-chromium working layer. Archives of Foundry. 12(2), 87-90.
• [2] Szajnar, J. & Wróbel, P. (2008). Model castings with composite surface layer-application. Archives of Foundry. 8, (SI3), 105-110.
• [3] Pietrowski, S. & Szymczak, T. (2004). The structure of connection of alphinizing coat with silumin. Archives of Foundry. 4(14), 393-404.
• [4] Pietrowski, S. & Szymczak, T. (2005). Influence of surface roughness of material on the coating thickness after alphinizing. Archives of Foundry. 5(17), 433-444.
• [5] Piątkowski, J. (2013). Physical and chemical phenomena affecting structure, mechanical properties and technological stability of hypereutectic Al-Si alloy after overheating. Gliwice: Silesian University of Technology, Monograph. (in Polish).
• [6] Pietrowski, S. (2004). Structure of alphinizing layer on the gray cast iron. Archives of Foundry. 4(11), 95-104.
• [7] Pietrowski, S. & Szymczak T. (2006). Influence of selected technological elements on the structure of alphinizing coat on iron alloys. Archives of Foundry. 6(19), 251-266.
• [8] Urbaniak, M. (2004). Quality Management-theory and practice. Warsaw: Difin. (in Polish).
• [9] Hamrol, A. (2007). Quality Management with examples. Warsaw: PWN. (in Polish).