A copper-zinc alloy has the properties shown in the table below. Determine (a) The constants in the
Question:
A copper-zinc alloy has the properties shown in the table below.
Determine
(a) The constants in the Hall-Petch equation; and
(b) The grain size required to obtain a strength of 200 MPa.
Transcribed Image Text:
Grain Diameter (mm) Strength (MPa) 0.015 170 MPa 0.025 158 MPa 0.035 151 MPa 0.050 145 MPa
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Related Book For
The Science And Engineering Of Materials
ISBN: 9781305076761
7th Edition
Authors: Donald R. Askeland, Wendelin J. Wright
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