Two carburising processes are being compared. Process one is completed at 850°C and takes 22 hours. Process two is completed at 900°C. The diffusion constant for carbon in iron is 2.99 x 10 16 m²/s at 850°C and 1.58 x 10 15 m²/s at 900°C. How long does process two take to achieve the same result? Give your answer in hours to two decimal places. Type your answer...

Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
icon
Related questions
Question
Two carburising processes are being compared. Process one is completed at
850°C and takes 22 hours. Process two is completed at 900°C. The diffusion
constant for carbon in iron is 2.99 x 10 16 m²/s at 850°C and 1.58 x 10 15 m2/s
Pe
Wha
at 900°C. How long does process two take to achieve the same result? Give your
answer in hours to two decimal places.
The
befor
Type your answer...
only Go
Transcribed Image Text:Two carburising processes are being compared. Process one is completed at 850°C and takes 22 hours. Process two is completed at 900°C. The diffusion constant for carbon in iron is 2.99 x 10 16 m²/s at 850°C and 1.58 x 10 15 m2/s Pe Wha at 900°C. How long does process two take to achieve the same result? Give your answer in hours to two decimal places. The befor Type your answer... only Go
Expert Solution
steps

Step by step

Solved in 2 steps

Blurred answer
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Introduction to Chemical Engineering Thermodynami…
Introduction to Chemical Engineering Thermodynami…
Chemical Engineering
ISBN:
9781259696527
Author:
J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:
McGraw-Hill Education
Elementary Principles of Chemical Processes, Bind…
Elementary Principles of Chemical Processes, Bind…
Chemical Engineering
ISBN:
9781118431221
Author:
Richard M. Felder, Ronald W. Rousseau, Lisa G. Bullard
Publisher:
WILEY
Elements of Chemical Reaction Engineering (5th Ed…
Elements of Chemical Reaction Engineering (5th Ed…
Chemical Engineering
ISBN:
9780133887518
Author:
H. Scott Fogler
Publisher:
Prentice Hall
Process Dynamics and Control, 4e
Process Dynamics and Control, 4e
Chemical Engineering
ISBN:
9781119285915
Author:
Seborg
Publisher:
WILEY
Industrial Plastics: Theory and Applications
Industrial Plastics: Theory and Applications
Chemical Engineering
ISBN:
9781285061238
Author:
Lokensgard, Erik
Publisher:
Delmar Cengage Learning
Unit Operations of Chemical Engineering
Unit Operations of Chemical Engineering
Chemical Engineering
ISBN:
9780072848236
Author:
Warren McCabe, Julian C. Smith, Peter Harriott
Publisher:
McGraw-Hill Companies, The