00000nam 2200000zi 4500 9.869726 CaOODSP 20221107162928 m o d f cr ||||||||||| 190312t19651966oncad ot f000 0 eng d CaOODSP eng rda CaOODSP eng fre n-cn--- M38-1/153-1965E-PDF M38-1/153 Couture, A., author. Properties of sand-cast magnesium alloys. Part VII: the effect of wall thickness on tensile properties of Mg-Al-Zn alloy castings / A. Couture and J.W. Meier. Effect of wall thickness on tensile properties of Mg-Al-Zn alloy castings Ottawa : Department of Mines and Technical Surveys, Mines Branch, March, 1965. ©1966 1 online resource (v, 41 pages) : illustrations, charts. text txt rdacontent computer c rdamedia online resource cr rdacarrier Research report ; R 153 Digitized edition from print [produced by Natural Resources Canada]. Title from cover. Includes bibliographic references (pages 18-19). "It has been shown in earlier investigations that, under favourable solidification conditions (e.g., in premium-quality castings), high mechanical properties may be obtained regardless of wall thickness. In commercial castings, however, it is not always possible (or economical) to avoid some reduction of mechanical properties in heavier sections of the casting. The present investigation was carried out to explore the effect of section thickness on properties of alloys AZ 80, AZ91 and AZ92 in various temper conditions. To eliminate other factors affecting solidification conditions, all castings were produced using standard foundry practice for green sand casting, without the use of any chills or insulating materials"--Abstract, page i. Includes abstract in French. Magnesium alloys Meier, J. W., author. Canada. Department of Mines and Technical Surveys. Canada. Mines Branch. Research report (Canada. Mines Branch) R 153. (CaOODSP)9.855660 PDF 1010 KB https://publications.gc.ca/collections/collection_2019/rncan-nrcan/m38-1/M38-1-153-1965-eng.pdf