HWCH7Spring - IE 320 - Spring 2003 Homework Ch. 7...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon
Homework Ch. 7 2 Introduction to Materials Science 7.4 (6.4) A cylindrical specimen of a titanium alloy having an elastic modulus of 107 GPa and an original diameter of 3.8 mm will experience only elastic deformation when a tensile load of 2000 N is applied. Compute the maximum length of the specimen before deformation if the maximum allowable elongation is 0.42 mm. 7.10 Figure 7.34 shows, for a gray cast iron, the tensile engineering stress–strain curve in the elastic region. Determine (a) the secant modulus taken to 35 MPa, and (b) the tangent modulus taken from the origin.
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
3 Introduction to Materials Science 7.16 (6.16) A cylindrical specimen of some alloy 8 mm in diameter is stressed elastically in tension. A force of 15,700 N produces a reduction in specimen diameter of 5x10-3 mm. Compute Poisson’s ratio for this material if its modulus of elasticity is 140 GPa. 7.21 Consider the brass alloy with stress–Strain behavior shown in Figure 7.12. A cylindrical specimen of this material 6 mm
Background image of page 2
Image of page 3
This is the end of the preview. Sign up to access the rest of the document.

This note was uploaded on 03/27/2010 for the course ES 162 taught by Professor Ang during the Spring '10 term at Yeditepe Üniversitesi.

Page1 / 3

HWCH7Spring - IE 320 - Spring 2003 Homework Ch. 7...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online