MBEM_MSP

8/17/2019 MBEM_MSP

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Department of Mechanical Engineering

Padmasri Dr. B.V.Raju Institute of TechnologyVishnupur, arsapur, Meda! District"#$% &'&

Micro Session Planner

Course Title: Mechanical Behaviour of Engineering Materials Course Code:

Class: I M. Tech (I Semester) Branch: Mechanical Engineering

Name of the Faculty: D.V.R.Praveen Designation: ssistant Professor

Academic Year: !"#$%#& Class Room: '#!

IT% I

Structure an* Pro+erties: Structure of metals, Defects in crystals, Deformation, Relation beteen structure and !ro!ertie"echanical !ro!erties of metals, Strain hardening and Strengthening mechanisms#,riffith-s analsis: Conce!t of energy rate, $ and fracture energy, R, "odifications for ductile materials, loading condition

Conce!t of R cur%es#

/01ectives: &i' To de%elo! a student understanding le%el of the basics of structure and !ro!erties of metals# &ii' To study defec

in metal crystals leading to deformation and corres!onding strengthening mechanisms# &iii' To !ro%ide students ith som

s!ecific (noledge regarding the conce!t of $riffith)s analysis#

Session

No#

Date To!ic&s' to be co%ered Te*t boo( and

+age Number

Teaching Aids

-./.01- Structure of metals R23/,01,0 BB

0

4./.01-

Structure of metals, Defects in crystals R23

00,05,06,0-/,041,

075,026,504,507

BB

5

4./.01-

Defects in crystals, Deformation R23

554,557,56,5-2,

575

BB

67./.01-

Deformation, Relation beteen structure and

!ro!erties

R23575,5,- BB

- 00./.01- "echanical !ro!erties of metals R2306 BB

4 05./.01- Strain hardening and Strengthening mechanisms R2305,26 BB

7

05./.01-

$riffith)s analysis, Conce!t of energy rate $ and

fracture energy, R

R030/,51,5, BB

2 06./.01- Conce!t of energy rate $ and fracture energy, R R0350,54,57, BB

/51./.01-

"odifications for ductile materials, loading

conditions

R0356,5-, BB

1 4.1.01- loading conditions, Conce!t of R cur%es R0352,5/,61 BB

7.1.01- Conce!t of R cur%es R0352,5/,61 BB

0 7.1.01- Re%ision BB

/ut comes: &i' Students ill able to ha%e good (noledge ofrelation beteen structure and !ro!erties# &ii' Students ill ab

to select the suitable strengthening mechanism for the defects in crystals# &iii' Students ill be able to understand th

a!!lication of $riffith)s analysis#

IT 2 II

3inear Elastic 4racture Mechanics (3E4M): Three loading modes and the state of stress ahead of the crac( ti!, Stre

concentration factor, Stress intensity factor, and the material !arameter, The critical stress intensity factor#/01ectives:&i' To do an analysis of different loading conditions and corres!onding stress beha%ior# &ii' To study the critic

stress factors under fracture mechanics#

Session

No#


+age Number

Teaching Aids

5 2.1.01- Three loading modes R034, R23605 BB

65.1.01-

Three loading modes and the state of stress aheadof the crac( ti!

R034,/0

R23605,606

BB

- 6.1.01- the state of stress ahead of the crac( ti! R034,/0 BB

Mechanical Behavior of Engineering Materials Page 1

8/17/2019 MBEM_MSP


R23605,606

4 6.1.01- the state of stress ahead of the crac( ti!, Stressconcentration factor

R0307,4,/0

R2361/,605,606

BB

7 -.1.01- Stress concentration factor R0307, R2361/ BB

2 07.1.01- Stress concentration factor, Stress intensity factor R0307,65, R2361/,

R35-

BB

/ 02.1.01- Stress intensity factor R0365, R35- BB01 02.1.01- Stress intensity factor and the material !arameter R0365, R35- BB

0 0/.1.01- The critical stress intensity factor R3 5-0, R036- BB

00 5..01- The critical stress intensity factor R3 5-0, R036- BB

05 6..01- Re%ision BB

/utcomes:&i' The student ill demonstrate the a!!ro!riate material !arameters to o%ercome deformation# &ii' The student ha%e good (noledge of stress beha%ior under different loading conditions#

IT 2 III

Elastic%+lastic 4racture Mechanics (EP4M): The definition of alternati%e failure !rediction !arameters, Crac( ti! o!enin

dis!lacement, and the 8 integral# "easurements of !arameters and e*am!les of use#

/01ectives: &i' To studythe %ariants crac( ti! o!ening dis!lacement and the 8 integral for fracture toughness analysis# &ii' T

study failure !rediction !arameters under nonlinear condition#Session

No#


+age Number

Teaching Aids

066..01- The definition of alternati%e failure !rediction

!arameters

R036/, R23666 BB

0-1..01- The definition of alternati%e failure !rediction

!arameters

R036/, R23666 BB

04..01- Crac( ti! o!ening dis!lacement R0315, R23657,

R3540

BB

07..01- Crac( ti! o!ening dis!lacement R0315, R23657,

R3540

BB

02 0..01-

Crac( ti! o!ening dis!lacement and the 8 integral R0315, R23657,

R3540, R0317,

R23661, R3546

BB

0/ 06..01-the 8 integral R0317, R23661,

R3546

BB

510-..01- the 8 integral R0317, R23661,

R3546

BB

50-..01- the 8 integral R0317, R23661,

R3546

BB

50 04..01- "easurements of !arameters and e*am!les of use R036 BB

55 .0.01- "easurements of !arameters and e*am!les of use R036 BB

56 0.0.01- Re%ision BB

/ut 5omes: &i' Students ill be familiar ith fracture toughness analysis# &ii' Students ill be able to formulate alternati%

failure !rediction !arameters to o%ercome deformation#

IT IV

4atigue:Definition of terms used to describe fatigue cycles, 9igh cycle fatigue, lo cycle fatigue, "ean stress R ratio, Stra

and load control, S3N cur%es, $oodman)s rule and "iners rule, "icro mechanisms of fatigue damage, Fatigue limits aninitiation, +ro!agation control considering the factors enhancing fatigue resistance, Total life and damage tolerant a!!roach

to life !rediction#

/01ectives: &i' To study fatigue cycles and S3N cur%es# &ii' To (no the im!ortance of $oodman)s rule and "iner)s rule# &i

To understand fatigue damage, limits and its resistance#


8/17/2019 MBEM_MSP


Session

No#


+age Number

Teaching Aids

5- 0.0.01- Definition of terms used to describe fatigue cycles R3574 BB

54 5.0.01- 9igh cycle fatigue R3574 BB

57 2.0.01- lo cycle fatigue R3574 BB

52 /.0.01- "ean stress R ratio R3520,610 BB

5/ /.0.01- Strain and load control R35/5, 614 BB61 -.0.01- S3N cur%es R3572, R2376 BB

6 4.0.01- $oodman)s rule R3526 BB

60 4.0.01- "iners rule R3526 BB

65 7.0.01- "icro mechanisms of fatigue damage R365 BB

66 05.0.01- "icro mechanisms of fatigue damage R365 BB

6- 0/.0.01- Fatigue limits and initiation R36-, 5/6 BB

6451.0.01- +ro!agation control considering the factors

enhancing fatigue resistanceR35/2, 612 BB

675.0.01- Total life and damage tolerant a!!roaches to life

!rediction

R360, 600 BB

62-..014 Total life and damage tolerant a!!roaches to life

!rediction

R360, 600 BB

6/ 4..014 Re%ision BB/utcomes: &' Students ill be able to understand fatigue limits# &ii' Students ill be able to get the initial in!uts re;uired ffatigue analysis# &iii' Student ill ha%e good (noledge of the factors enhancing fatigue resistance#

IT 2 V

5ree+ *eformation: The e%olution of !rimary, secondary and tertiary cree!, "icro mechanisms of cree! in materials and th

role of diffusion, Ashby cree! deformation ma!s, Stress de!endence of cree! < !oer la de!endence, Com!arison of cree

!erformance under different conditions, =*tra!olation and the use of >arson3"iller !arameters, Cree! fatigue interaction

=*am!les#

/01ectives: &i' To study cree! mechanisms, diffusion and ma!s# &ii' To understand>arson3"iller !arameters and cree! fatig

interactions#

Session

No#


+age Number

Teaching Aids

-1 4..014 The e%olution of cree! damage R3652,66 BB

- 7..014 The e%olution of !rimary, secondary and tertiarycree!

R3652,660 BB

-0 ..014 "icro mechanisms of cree! in materials R366-, R2344- BB

-5 0..014 "icro mechanisms of cree! in materials and the

role of diffusion

R366-,662, R23

44-, 444

BB

-6 5..014 the role of diffusion, cree! < !oer la

de!endence

R3662, R23444 BB

-- 5..014 Ashby cree! deformation ma!s, >arson3"iller

!arameters

R366/, R23474 BB

-4 6..014 Cree! fatigue interaction R366/, R23474 BB

/utcomes: &i' Student ill ha%e good (noledge of cree! mechanisms# &ii' Students ill be able to analy?e cree! !erformanunder different conditions#

RE4ERE5E B//6S:

# "echanical "etallurgy . $#=# Dieter . "c$ra 9ill


8/17/2019 MBEM_MSP


0# Fracture "echanics: Fundamental and A!!lications . Anderson T# > @ Boca Raton. CRC +ress, Florida

5# Deformation and Fracture "echanics of =ngineering "aterials . Richard 9ert? . iley

6# +lasticity for Structural =ngineers . # F# Chen and D#8# 9a

-# =ngineering Fracture "echanics . D#R#8 en and A#8# Fa(es . +incridge !ress4# Fracture and Fatigue Control in Structures . S#T Rolfe and 8#"# Barsom . +rintice 9all

7# Fracture of Brittle Solids . B# R# >an and T# R# ilsha . Cambridge ni%ersity +ress#

2# "echanical Beha%ior of "aterials . "arc "eyers and rishanChala#


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MBEM_MSP