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Full-Text Articles in Engineering
The Age-Hardening Of Duralumin, Allison Richard Dyer
The Age-Hardening Of Duralumin, Allison Richard Dyer
Bachelors Theses and Reports, 1928 - 1970
The development of wrought alloys of aluminum to which high strength and ductility can be imparted by heat treatment began with the work of Wilm and Claesser in Germany, 1905-1911. During this time an alloy was developed which was later commercially produced in that country under the tradename of duralumin. The need for strong, light alloys for aircraft during the World War greatly hastened the development of duralumin.
Alloys Of Lead And Tellurium, Ettore A. Peretti
Alloys Of Lead And Tellurium, Ettore A. Peretti
Bachelors Theses and Reports, 1928 - 1970
Prior to the last few years little practical use was made of the element tellurium, which is obtained from gold and silver tellurides and from the slimes of electrolytic copper refineries. Lately, however, more study has been made of its properties when alloyed with other metals. It was the purpose of this thesis to study the effects of the addition of tellurium to lead, particularly in small amounts.