PL EN


Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Tytuł artykułu

Characteristics of microstructure and phase in art castings

Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
EN
Abstrakty
EN
Low melting alloys were long known in ancient times. Renaissance and medieval founders, tin founders and craftsmen have used them since 16th century. Low melting alloys means alloys whose melting point is within the rangę of 60-305°C. Main components of these alloys include: lead, antimony, bismuth, cadmium, tin, zinc [1-15]. The purpose of the investigations was to provide analysis of chemical composition, structure and phase in alloys being both domestic and imported products which are currently in devotional articles market (arts components). The investigations encompassed: chemical composition tests using JOEL JSM 5400 scanning microscope which was coupled with microanalyser, phase composition analysis by means of X-ray Seifert 3003 T-T diffractometer as well as microstructure tests with optical Neophot microscope. In consideration of decorative aspects, an advantage of imported casts over the domestic ones has been observed, however, the fact of the material they are made of is disputable. Domestic casts with worse decorative quality were made of popular Zn-Al alloy while presence of iron proves non-fulfilment of procedures connected with casting.
Rocznik
Strony
71--74
Opis fizyczny
Bibliogr. 15 poz., rys., tab., wykr.
Twórcy
autor
  • Institute of Materials Engineering, Częstochowa University of Technology
autor
  • Institute of Materials Engineering, Częstochowa University of Technology
Bibliografia
  • [1] Z. Górny, J. Sobczak: Modern Casting Materials on the Basis of Non-ferrous Materials, Kraków, (2005), (in Polish).
  • [2] L.A. Dobrzański: Podstawy nauki o materiałach i metaloznawstwo, WNT, Warsaw, (2002), (in Polish).
  • [3] A. Hrynczyszyn, A. Remhus-Forc: The bebbit metals analyze in slide bearings manufacturing process with using six sigma method, Archives of Foundry, 21, (2006), 309-320.
  • [4] Z. Gómy: Alloys of Non-ferrous Metals, WNT, Warsaw, (1992), (in Polish).
  • [5] M. Hansen, K. Anderko: Constitution of binary alloys, Mc Graw-Hill Book Comp. New York, (1958).
  • [6] R. Schadt: Erstarrung metallscher Schmelzen in Forschung und Giessereipraxis, Aachen, 16-17, (1999), 271-276.
  • [7] Z. Strojny: Pressure Die Casting, PWT, Warsaw, (1959).
  • [8] J. Mutwil: Linear contraction and shrinkage stresses in period of solidification and self-cooling of AlSi21 alloy, Archives of Foundry, 21, (2006), 93-100.
  • [9] K. Przybyłowicz: Physical Metallurg, Warsaw (1999).
  • [10] R. Mahmudi, A. R. Geranmayeh, A. Razaee-Bazzaz: i Impression creep behavior of cast Pb-Sb alloys, Journal of Alloys and Compounds. v. 427 (2007), 124-129.
  • [11] J. Piwnik, A. Patejuk: Criterion of transversal welding in hot extrusion of aluminium alloys, Archives of Foundry,6, (2006), 155-160.
  • [12] A. Patejuk, J. Piwnik, Energetistic criterion of longitudinal welding in hot extrusion of aluminium alloys, Archives of Foundry,6, (2006), 161-166.
  • [13] PN-ISO 4381:1997 Casting Lead and Tin Alloys for Multi-layer Slide Bearings, (in Polish).
  • [14] PN-79/H-87201 Lead Alloys, (in Polish).
  • [15] PN-78/H-87202 Printing Alloy, (in Polish).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-23e848d3-f195-4217-95fc-2cc6acec22ae
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.