Materials Science and Engineering Department
MSE 360, Test #3
ID number _
Name: _
No notes, books, or information stored in calculator memories may be used. Cheating will be punished
severely. All of your work must be written on these pages and turned in.
Materials Science and Engineering Department
MSE 360, Test #3
ID number _
Name: _
No notes, books, or information stored in calculator memories may be used. Cheating will be punished
severely. All of your work must be written on these pages and turned in.
Materials Science and Engineering Department
MSE 360, Test #2
ID number _
Name: _
No notes, books, or information stored in calculator memories may be used. Cheating will be punished
severely. All of your work must be written on these pages and turned in.
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 14
Department of Materials Science and Engineering
1
NC State University
Solidification of Ingots and casting
Chill zone: near the wal
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 9
Department of Materials Science and Engineering
1
NC State University
Interfaces and Microstructures
3 types of interfaces:
Free sur
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 15
Department of Materials Science and Engineering
1
NC State University
Diffusional Transformation I
Homogeneous Nucleation
Strain en
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 12
Department of Materials Science and Engineering
1
NC State University
Growth: Pure Solid
Continuous Growth:
Diffuse/rough Interface
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 2
Department of Materials Science and Engineering
1
NC State University
Binary Solutions
A: XA, NA B: XB, NB
XA + XB = 1, N=NA+NB
Depa
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 8
Department of Materials Science and Engineering
1
NC State University
Diffusion along Dislocations
Dapp = Dl + gDP
Department of Mat
Materials Science and Engineering Department
MSE 360, Test #2
ID number _
Name: _
No notes, books, or information stored in calculator memories may be used. Cheating will be punished
severely. All of your work must be written on these pages and turned in.
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 1
Department of Materials Science and Engineering
1
NC State University
Policies and Procedures
see the Syllabus for more details
Tes
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 4
Department of Materials Science and Engineering
1
NC State University
Gibbs Phase Rule
P+F = C+2
P+F= C+1
Solid solubility as a f
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 13
Department of Materials Science and Engineering
1
NC State University
Solidification in Action
Department of Materials Science and
Materials Science and Engineering Department
MSE 360, Test #3
ID number _
Name: _
No notes, books, or information stored in calculator memories may be used. Cheating will be punished
severely. All of your work must be written on these pages and turned in.
MSE 360
Exam 1
Spring 2011
105 Points Total
Name(print)_
ID number _
No notes, books, or information stored in calculator memories may be used. The NCSU academic
integrity policies apply to this exam. As such, by taking this exam you are implicitly agreei
Materials Science and Engineering Department
MSE 360, Sample Test #2
ID number _
Name: _
No notes, books, or information stored in calculator memories may be used. Cheating will be punished
severely. All of your work must be written on these pages and tur
Materials Science and Engineering Department
MSE 360, Sample Test #2
ID number _
Name: _
No notes, books, or information stored in calculator memories may be used. Cheating will be punished
severely. All of your work must be written on these pages and tur
MSE 360
Exam 1
Spring 2011
105 Points Total
Name(print)_ ID number _
No notes, books, or information stored in calculator memories may be used. The NCSU academic integrity policies apply to this exam. As such, by taking this exam you are implicitly agreei
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 18
Department of Materials Science and Engineering
1
NC State University
Diffusionless Transformation (Martensitic
transformation)
Mor
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 1
Department of Materials Science and Engineering
1
NC State University
Policies and Procedures
see the Syllabus for more details
Tes
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 2
Department of Materials Science and Engineering
1
NC State University
Binary Solutions
A: XA
B: XB
XA + XB = 1
Department of Materia
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 3
Department of Materials Science and Engineering
1
NC State University
Single phase from A to B
At T
G=XAGA+XBGB+GMIX
=XAGA+XBGB+XAXB
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 4
Department of Materials Science and Engineering
1
NC State University
Interface Effect on Equilibrium
Higher solubility in smaller p
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 5
Department of Materials Science and Engineering
1
NC State University
Diffusion
Diffusion is driven by Gibbs free energy (Fig. 2.1)
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 6
Department of Materials Science and Engineering
1
NC State University
Non-steady state Diffusion: Fick s Second Law
"C # $ #C '
= &D
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 8
Department of Materials Science and Engineering
1
NC State University
Diffusion along Dislocations
Dapp
D
= 1+ g P
Dl
Dl
!
Departmen
MSE 360: Phase Transformation and Diffusion
Instructor: Yuntian Zhu
Office: 308 RBII
Ph: 513-0559
[email protected]
Lecture 9
Department of Materials Science and Engineering
1
NC State University
Interfaces and Microstructures
3 types of interfaces:
Free sur
Materials Science and Engineering Department
MSE 360, Test #3
ID number _
Name: _
No notes, books, or information stored in calculator memories may be used. Cheating will be punished
severely. All of your work must be written on these pages and turned in.