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Lados, Diana
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Fatigue Crack Growth Mechanisms in Al-Si-Mg Alloys
关键词:
Conventionally cast and SSM Al-Si-Mg alloys
,
Plastic zone
,
Microstructure
,
Threshold stress intensity factor
,
Crack closure
,
J-integral
,
Paris law
,
Residual stress
,
Heat treatment
,
Roughness
,
Elastic-Plastic Fracture Mechanics
,
Fatigue crack growth mechanisms
,
A356
, and
Fracture toughness
创造者:
Lados, Diana Aida
Advisor:
Apelian, Diran
出版者:
Worcester Polytechnic Institute
创建日期:
2004-02-04
Resource Type:
Dissertation
Degree:
PhD
Unit (Department):
Materials Science & Engineering
Defect Characterization and Classification for Metal Additive Manufacturing Process Optimization Using Machine Learning
关键词:
porosity
,
additive manufacturing
,
machine learning
, and
pore classification
创造者:
Staszewska, Adrianna
Advisor:
Lados, Diana A.
and
Neamtu, Rodica
出版者:
Worcester Polytechnic Institute
创建日期:
2022-08-11
Resource Type:
Thesis
Degree:
MS
Unit (Department):
Computer Science
Friction Stir Welding in Wrought and Cast Aluminum Alloys: Microstructure, Residual Stress, Fatigue Crack Growth Mechanisms, and Novel Applications
关键词:
Friction Stir Welding
,
6061-T6
,
Residual Stress Measurement
, and
Fatigue crack growth
创造者:
Chenelle, Brendan F.
Advisor:
Lados, Diana A.
出版者:
Worcester Polytechnic Institute
创建日期:
2011-01-26
Resource Type:
Thesis
Degree:
MS
Unit (Department):
Mechanical Engineering
The Effects of Processing Residual Stresses on the Fatigue Crack Growth Behavior of Structural Materials
关键词:
Residual stress
,
fatigue
, and
fracture
创造者:
Lammi, Christopher James
Advisor:
Lados, Diana A.
出版者:
Worcester Polytechnic Institute
创建日期:
2009-12-09
Resource Type:
Thesis
Degree:
MS
Unit (Department):
Mechanical Engineering
Understanding Processing-Microstructure-Fatigue Performance Relationships for Defect-Tolerant Design in Laser Powder Bed Fabricated Al-10Si-0.4Mg Alloys
关键词:
additive manufacturing
,
defect tolerance
,
Al-10Si-0.4Mg
,
Fatigue
,
Fatigue crack growth
, and
laser powder bed
创造者:
Piette, Timothy
Advisor:
Lados, Diana A.
出版者:
Worcester Polytechnic Institute
创建日期:
2023-06-04
Resource Type:
Dissertation
Degree:
PhD
Unit (Department):
Materials Science & Engineering
Understanding the Material Flow Mechanisms, Microstructure Evolution, and Mechanical Properties in Friction Stir Welding of Dissimilar Metal Alloys
关键词:
Residual stress and fatigue crack growth
,
Mechanical properties
,
Optimization of friction stirred welds
,
Friction stir welding of dissimilar alloys
,
Material flow mechanisms
, and
Defects and precipitates formation mechanisms
创造者:
Wang, Xiangbin
Advisor:
Lados, Diana A.
出版者:
Worcester Polytechnic Institute
创建日期:
2021-12-14
Resource Type:
Dissertation
Degree:
PhD
Unit (Department):
Materials Science & Engineering
Improving the Fatigue Life of Cylindrical Thread Rolling Dies
关键词:
Fatigue Life
,
Metal Forming Simulation
,
Thread Rolling Die
,
Thread Rolling
,
Die Stress Analysis
, and
Rolling Contact Fatigue
创造者:
Willens, David C.
Advisor:
Sisson, Richard D.
出版者:
Worcester Polytechnic Institute
创建日期:
2020-05-14
Resource Type:
Dissertation
Degree:
PhD
Unit (Department):
Mechanical Engineering
Friction Stir Processing of Aluminum Alloys
关键词:
composite fabrication
,
Microstructure evolution
,
Aluminum alloys
,
Mechanical Properties
, and
friction stir processing
创造者:
Sun, Ning
Advisor:
Apelian, Diran
出版者:
Worcester Polytechnic Institute
创建日期:
2012-09-04
Resource Type:
Dissertation
Degree:
PhD
Unit (Department):
Materials Science & Engineering
Development of Aluminum Dross-based Material for Engineering Application
关键词:
aluminum dross
,
refractory
,
reuse
, and
FSP technique
创造者:
Dai, Chen
Advisor:
Apelian, Diran
出版者:
Worcester Polytechnic Institute
创建日期:
2012-01-06
Resource Type:
Thesis
Degree:
MS
Unit (Department):
Materials Science & Engineering
Hot Tearing in Cast Aluminum Alloys: Measures and Effects of Process Variables
关键词:
Process parameters
,
Hot Tearing measurement
,
Aluminum alloys
,
Hot tearing
, and
Grain structure
创造者:
Li, Shimin
Advisor:
Apelian, Diran
出版者:
Worcester Polytechnic Institute
创建日期:
2010-04-28
Resource Type:
Dissertation
Degree:
PhD
Unit (Department):
Materials Science & Engineering
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创造者
Chenelle, Brendan F.
1
Dai, Chen
1
Lados, Diana Aida
1
Lammi, Christopher James
1
Li, Shimin
1
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创造者s
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Advisor
Apelian, Diran
4
Lados, Diana A.
8
Neamtu, Rodica
1
Sisson, Richard D.
1
Spangenberger, Anthony
1
Contributor
Anderson, Kevin
1
Apelian, Diran
5
Beck, Joseph E.
1
Brown, Christopher A.
1
Brown, Donald W.
1
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Unit (Department)
Computer Science
1
Materials Science & Engineering
9
Mechanical Engineering
3
出版者
Worcester Polytechnic Institute
13
UN SDG
9 - Industry, Innovation and Infrastructure
1
资源类型
Dissertation
9
Thesis
4