**Carburization Temperature Calculation**At approximately what temperature (in Kelvin) would a specimen of an alloy have to be carburized for 1.1 hours to produce the same diffusion result as at 820°C for 12 hours? Assume that values for \(D_0\) and \(Q_d\) are \(1.6 \times 10^{-6} \, \text{m}^2/\text{s}\) and \(159 \, \text{kJ/mol}\), respectively.\[ T = \, \_\_\_\_ \, K \]

Given data as per question T1=820°C=820+273=1093 Kτ1=12 hDo=1.6×10-6 m2/sQd=159 kJ/molAndτ2=1.1 h

t approximately what temperature (in Kelvin) would a specimen of an alloy have to be carburized for 1.1 h iffusion result as at 820°C for 12 h? Assume that values for Do and Q are 1.6 x 10-6 m²/s and 159 kJ/mol, r

t approximately what temperature (in Kelvin) would a specimen of an alloy have to be carburized for 1.1 h iffusion result as at 820°C for 12 h? Assume that values for Do and Q are 1.6 x 10-6 m²/s and 159 kJ/mol, r

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Forming and Shaping

Metal forming is a category of metalworking process through which the material can be given the desired shape and size by subjecting it to plastic deformation, where the component undergoes bulk deformation process upon application of loads. Unlike the shearing and machining process, the material does not undergo up to a failure point as indicated in the stress-strain curve. Hence, the stresses induced during the forming process are greater than yield strength but less than the failure strength of the material. The process does not lead to the loss of material, so it can be said to be an economical process. During forming, the material is subjected to tensile forces, compressive forces, bending, and shearing loading conditions. The material should possess the property of ductility to undergo the forming process.

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**Carburization Temperature Calculation**

At approximately what temperature (in Kelvin) would a specimen of an alloy have to be carburized for 1.1 hours to produce the same diffusion result as at 820°C for 12 hours? Assume that values for \(D_0\) and \(Q_d\) are \(1.6 \times 10^{-6} \, \text{m}^2/\text{s}\) and \(159 \, \text{kJ/mol}\), respectively.

\[ T = \, \_\_\_\_ \, K \]

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