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Microstructure quantitative analysis of aluminum skeleton castings

Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
In this article authors showed method for manufacturing of closed skeleton castings with hypo - eutectic and eutectic aluminium alloys. Experimental castings were manufactured in variables technological conditions: range of pouring temperature 680÷740 °C, temperature of mould 20÷100 °C and height of gating system above casting level 105÷175 mm. Structural analysis of studied skeleton castings was conducted. Degree of refinement of structure in typical region of skeleton casting was compared. Qualitative and quantitative different degree of fineness of eutectic silicon was confirmed. Casting in established technological conditions enables manufactured skeletons which repeatable geometry, suitable external geometrical form of casting and required quality.
Rocznik
Strony
241--250
Opis fizyczny
Bibliogr. 16 poz., rys., tab.
Twórcy
autor
  • Silesian University of Technology, Faculty of Mechanical Engineering, Foundry Department, Institute of Materials Engineering and Biomaterials, 44–100 Gliwice, Towarowa 7, Poland, maria.dziuba@polsl.pl
Bibliografia
  • [1] J. Banatr, Manufacture, characterisation and application of cellular metals and metal foams, Progress in Materials Science, 2001, No. 46, 559-632.
  • [2] P. Darłak P. Dudek, High porous materials - methods of production and application, Foundry - Science i Practice, No. 1/2004, 3-17 (in Polish).
  • [3] M. Dziuba, M. Cholewa, Manufacturing conditions and geometry of skeleton castings, Archives of Foundry, 2006, No. 22, 178 - 185 (in Polish).
  • [4] M. Dziuba, M. Cholewa, Design of core geometry and material in skeleton casting with open cells, Archives of Foundry, 2006, No. 19, 95 - 102 (in Polish).
  • [5] M. Dziuba, M. Cholewa, Design of core geometry in skeleton casting with open cells, Archives of Mechanical Technology and Automation, 2006, vol. 26, No. 1, 15 - 23 (in Polish).
  • [6] M. Dziuba, M. Cholewa, Cores of ceramic in skeleton casting with open cells, Archives of Foundry, 2006, No. 22, 170 - 177 (in Polish).
  • [7] M. Dziuba, M. Cholewa, Selection of core material in skeleton casting with open cells, Slévárenství 2006, No. 10/11 and on the CD - supplement of Conference Proceedings.
  • [8] M. Cholewa, M. Dziuba, M. Kondracki, J. Suchoń, Validation studies of temperature distribution and mould filling process for composite skeleton castings, Archives of Foundry Engineering, 2007, vol. 7, No. 3, 191-198.
  • [9] M. Dziuba, M. Cholewa, Simulation of mould filling process for composite skeleton castings, Archives of Foundry Engineering 2008, vol. 8, No. 1, 163-168.
  • [10] M. Dziuba, M. Cholewa: Simulation of mould filling process and solidification for skeleton castings, Slévárenství 2007 and on the CD - supplement of Conference Proceedings.
  • [11] M. Cholewa, M. Dziuba KałuŜa: Closed aluminum skeleton casting, Archives of Foundry Engineering 2008, vol. 8, Special Issue 1, 53-56.
  • [12] M. Dziuba KałuŜa, M. Cholewa, Structure of closed aluminium skeleton casting, Slévárenství 2008, No. 3 - 4, (in English) and on the CD - supplement of Conference Proceedings.
  • [13] M. Cholewa, M. Dziuba KałuŜa, Structural analysis of aluminum skeleton castings, Archives of Foundry Engineering 2008, vol. 8, No. 3, 29-36.
  • [14] Norma PN EN - 1706:2001 - Odlewnicze stopy aluminium.
  • [15] M. Cholewa, S. Tenerowicz, T. Wróbel, Quality of the joint between cast steel and cast iron in bimetallic castings, Archives of Foundry Engineering 2008, vol. 8, No. 3, 37-40.
  • [16] M. Cholewa, S. Tenerowicz, J. Suchoń, Spatial bimetallic castings manufctured from iron alloys, Archives of Foundry Engineering 2007, vol. 7, No. 3, 24-28.
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPZ3-0046-0045
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