A method for determination of complete mechanical characteristics of heterogeneous-structured materials
Journal Title: Archiwum Odlewnictwa - Year 2009, Vol 9, Issue 3
Abstract
The article outlines the possibilities to evaluate by a modified low-cycle fatigue test the quality of materials characterised by different structures and the resulting mechanical properties. The method was described by computer program (MLCF), adjusted to the operating parameters of a versatile testing machine.
Authors and Affiliations
M. Maj
The influence of austenitization temperature on the anizothermal eutectoid transformation of spheroidal cast iron
In the work one can find the research of anizothermal eutectoid transformation of unalloyed austenitized spheroidal cast iron in the temperature 875 or 1000oC. By means of the matallographic method one prepered TTT diagr...
Refining processes of selected copper alloys
The analysis of the refining effectiveness of the liquid copper and selected copper alloys by various micro additions and special refining substances – was performed. Examinations of an influence of purifying, modifying...
Acquisition of technology knowledge from online information sources
The article discusses problems related with the search of information from open sources, particularly on the Internet. Specific area of concern is searching for technical knowledge in the area of metalcasting. The result...
Investigations of the Quality of the Reclaim of Spent Moulding Sands with Organic Binders
Modern investigation methods and equipment for the quality estimation of the moulding sands matrices with organic binders, in their circulation process, are presented in the paper. These methods, utilising the special eq...
Silumins alloy crystallization
This paper presents the results of research, by ATD method, of hypo-, near- and hyperutectic silumins crystallization containing the following alloying additives: Mg, Ni, Cu, Cr, Mo, W, V. It has been shown that, dependi...