Evaluation of Mechanical Properties and Microstructure for Laser Deposition Process and Welding Process

Yaxin Bao; Jianzhong Ruan; Todd E. Sparks; Jambunathan Anand; Joseph William Newkirk; Frank W. Liou

Evaluation of Mechanical Properties and Microstructure for Laser Deposition Process and Welding Process

Yaxin Bao
, Jianzhong Ruan
, Todd E. Sparks
, Jambunathan Anand
, Joseph William Newkirk
, Frank W. Liou

Missouri University of Science and Technology

Research output: Contribution to journal › Article › peer-review

Abstract

Laser Aided Manufacturing Process (LAMP) can be applied to repair steel die/molds which are currently repaired using traditional welding process in industry. In order to fully understand the advantages of laser deposition repair process over traditional welded-repair process, the mechanical properties such as tensile strength and hardness of H13 tool steel samples produced by these two processes were investigated. The microstructure and fracture surface of the samples were analyzed using optical microscope and SEM (Scanning Electron Microscope). Moreover, depositions on substrates with different shapes were studied to evaluate the performance of LAMP on damaged parts with complicated geometric shape.

Original language	American English
Journal	Proceedings of the 17th Annual Solid Freeform Fabrication Symposium (2006, Austin, TX)
State	Published - Aug 16 2006

Keywords

Laser deposition
Microstructure
H13 tool steel
Repair

Disciplines

Manufacturing
Metallurgy

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Evaluation of Mechanical Properties and Microstructure for LaserFinal published version, 1.22 MBLicense: CC BY

Cite this

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title = "Evaluation of Mechanical Properties and Microstructure for Laser Deposition Process and Welding Process",

abstract = " Laser Aided Manufacturing Process (LAMP) can be applied to repair steel die/molds which are currently repaired using traditional welding process in industry. In order to fully understand the advantages of laser deposition repair process over traditional welded-repair process, the mechanical properties such as tensile strength and hardness of H13 tool steel samples produced by these two processes were investigated. The microstructure and fracture surface of the samples were analyzed using optical microscope and SEM (Scanning Electron Microscope). Moreover, depositions on substrates with different shapes were studied to evaluate the performance of LAMP on damaged parts with complicated geometric shape.",

keywords = "Laser deposition, Microstructure, H13 tool steel, Repair",

author = "Yaxin Bao and Jianzhong Ruan and Sparks, \{Todd E.\} and Jambunathan Anand and Newkirk, \{Joseph William\} and Liou, \{Frank W.\}",

year = "2006",

month = aug,

day = "16",

language = "American English",

journal = "Proceedings of the 17th Annual Solid Freeform Fabrication Symposium (2006, Austin, TX)",

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TY - JOUR

T1 - Evaluation of Mechanical Properties and Microstructure for Laser Deposition Process and Welding Process

AU - Bao, Yaxin

AU - Ruan, Jianzhong

AU - Sparks, Todd E.

AU - Anand, Jambunathan

AU - Newkirk, Joseph William

AU - Liou, Frank W.

PY - 2006/8/16

Y1 - 2006/8/16

N2 - Laser Aided Manufacturing Process (LAMP) can be applied to repair steel die/molds which are currently repaired using traditional welding process in industry. In order to fully understand the advantages of laser deposition repair process over traditional welded-repair process, the mechanical properties such as tensile strength and hardness of H13 tool steel samples produced by these two processes were investigated. The microstructure and fracture surface of the samples were analyzed using optical microscope and SEM (Scanning Electron Microscope). Moreover, depositions on substrates with different shapes were studied to evaluate the performance of LAMP on damaged parts with complicated geometric shape.

AB - Laser Aided Manufacturing Process (LAMP) can be applied to repair steel die/molds which are currently repaired using traditional welding process in industry. In order to fully understand the advantages of laser deposition repair process over traditional welded-repair process, the mechanical properties such as tensile strength and hardness of H13 tool steel samples produced by these two processes were investigated. The microstructure and fracture surface of the samples were analyzed using optical microscope and SEM (Scanning Electron Microscope). Moreover, depositions on substrates with different shapes were studied to evaluate the performance of LAMP on damaged parts with complicated geometric shape.

KW - Laser deposition

KW - Microstructure

KW - H13 tool steel

KW - Repair

UR - https://scholarsmine.mst.edu/mec_aereng_facwork/3676

M3 - Article

JO - Proceedings of the 17th Annual Solid Freeform Fabrication Symposium (2006, Austin, TX)

JF - Proceedings of the 17th Annual Solid Freeform Fabrication Symposium (2006, Austin, TX)

ER -

Evaluation of Mechanical Properties and Microstructure for Laser Deposition Process and Welding Process

Abstract

Keywords

Disciplines

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