Browsing by Author "Whitbread, R. C."
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Item Open Access Room temperature torsional fatigue properties of an iridium: 5% tungsten alloy(College of Aeronautics, 1965-02) Younger, A.; Whitbread, R. C.Introduction Fine wires of an iridium-5% tungsten alloy have been developed as a potential material for use in springs operating at high temperatures. Their suitability for such applications will to a considerable extent depend on satisfactory fatigue properties. The Materials Department of The College of Aeronautics was approached with a view to determining these torsional fatigue properties. This report covers preliminary work into this problem, namely the torsional fatigue behaviour of 0.020 ins. diameter wires at room temperature.