Do not round intermediate answers. Give your final answer(s) to three decimal places. Check your units. The aluminum shell is fully bonded to the brass core and the assembly is unstressed at a temperature of 25°C. Considering on axial deformations, determine the stress in the aluminum when the temperature reaches 170°C. 40 mm, 55 mm Brass core E = 105 GPa a = 20.9 × 10-6/°C Aluminum shell E = 70 GPa α= 23.6 × 10-6°C σ (AI) = MPa Check Answer for this Problem Close

Do not round intermediate answers. Give your final answer(s) to three decimal places. Check your units. The aluminum shell is fully bonded to the brass core and the assembly is unstressed at a temperature of 25°C. Considering on axial deformations, determine the stress in the aluminum when the temperature reaches 170°C. 40 mm, 55 mm Brass core E = 105 GPa a = 20.9 × 10-6/°C Aluminum shell E = 70 GPa α= 23.6 × 10-6°C σ (AI) = MPa Check Answer for this Problem Close

Materials Science And Engineering Properties

1st Edition

ISBN:9781111988609

Author:Charles Gilmore

Publisher:Charles Gilmore

Chapter6: Introduction To Mechanical Properties

Section: Chapter Questions

Problem 6.2P

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Q: The answers are wrong and I would like them in three decimal places in mm

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In any case ,The final answer must be correct. Please include the Diagram

Do not round intermediate answers. Give your final answer(s) to three decimal places. Check your units.
The aluminum shell is fully bonded to the brass core and the assembly is unstressed at a temperature of 25°C. Considering only
axial deformations, determine the stress in the aluminum when the temperature reaches 170°C.
40 mm,
55 mm
Brass core
E = 105 GPa
a = 20.9 x 10-6°C
Aluminum shell
E = 70 GPa
α= 23.6 × 10-6°C
σ (AI) =
MPa
Check Answer for this Problem
Close

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