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Laser metallic additive manufacturing technologies by thermal-mechanical interaction

Record Type:	Electronic resources : Monograph/item
Title/Author:	Laser metallic additive manufacturing technologies by thermal-mechanical interactionby Jinzhong Lu, Haifei Lu, Kaiyu Luo.
Author:	Lu, Jinzhong.
other author:	Lu, Haifei.
Published:	Singapore :Springer Nature Singapore :2025.
Description:	xi, 201 p. :ill., digital ;24 cm.
Contained By:	Springer Nature eBook
Subject:	Additive manufacturing.
Online resource:	https://doi.org/10.1007/978-981-97-8842-2
ISBN:	9789819788422$q(electronic bk.)

Laser metallic additive manufacturing technologies by thermal-mechanical interaction
Lu, Jinzhong.

Laser metallic additive manufacturing technologies by thermal-mechanical interaction[electronic resource] /by Jinzhong Lu, Haifei Lu, Kaiyu Luo. - Singapore :Springer Nature Singapore :2025. - xi, 201 p. :ill., digital ;24 cm.

General Introduction -- Theoretical basis of laser metallic additive manufacturing technologies by thermal-mechanical interaction -- Effect of laser shock peening on microstructure and mechanical properties of laser powder bed fusion Ti6Al4V alloy -- Significant improvement in the strength-toughness and isotropy of laser powder bed fusion Ti6Al4V alloy by combining heat treatment with subsequent laser shock peening -- Effects of laser shock peening on the hot corrosion behaviour of laser powder bed fusion Ti6Al4V titanium alloy -- The role of annealing heat treatment in high-temperature oxidation resistance of laser powder bed fused Ti6Al4V alloy subjected to massive laser shock peening treatment -- Effect of interlayer laser shock peening on microstructure and mechanical properties of laser powder bed fusion Ti6Al4V alloy -- Distributions of residual stress and metallurgical defects of Ti6Al4V alloy via laser additive manufacturing by thermal-mechanical interaction -- Microstructural evolution and tensile property enhancement of remanufactured Ti6Al4V using hybrid manufacturing of laser directed energy deposition with laser shock peening.

This book introduces the laser hybrid additive manufacturing technology (LHAM) with alternately thermal and mechanical effects for the high-performance manufacturing of key components. Metal additive manufacturing (AM) technologies have made considerable progress in the basic theoretical field since its invention in the 1970s. However, there are still some difficulties in the coordinated control of the structure and performance, containing the challenges of "structure control" against deformation and cracking of the formed metallic components incurred by internal stress and "performance control" against poor fatigue property of formed metallic components incurred by metallurgical defects. This book surveys the most relevant papers about the influence of laser shock wave on the microstructural evolution, residual stress, metallurgical defect, and mechanical properties that have become the foundation to elucidate the principles and effects of LHAM technology. This book is separated into four parts to fully present the LHAM technology. The first part reviews the background of LHAM technology. The second part explains the theoretical basis of the thermal effects of laser additive manufacturing (LAM) and mechanical effects of laser shock peening (LSP). The other two parts specifically describe the microstructural evolution, residual stress, metallurgical defect, and mechanical properties using LHAM technology. This book benefits the audience in the field of mechanical engineering and materials sciences, since LHAM technology is suitable for the manufacturing and applications of the key components of aero-engine. The analysis in the book helps the audience deeply understand the mechanism of LHAM technology. The authors' unique thinking about LHAM technology also runs through the book, which may enlighten the audience to further develop LHAM technology.

ISBN: 9789819788422$q(electronic bk.)

Standard No.: 10.1007/978-981-97-8842-2doiSubjects--Topical Terms:

858773
Additive manufacturing.

LC Class. No.: TS183.25 / .L8 2025

Dewey Class. No.: 621.988

Laser metallic additive manufacturing technologies by thermal-mechanical interaction
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505 0 $a General Introduction -- Theoretical basis of laser metallic additive manufacturing technologies by thermal-mechanical interaction -- Effect of laser shock peening on microstructure and mechanical properties of laser powder bed fusion Ti6Al4V alloy -- Significant improvement in the strength-toughness and isotropy of laser powder bed fusion Ti6Al4V alloy by combining heat treatment with subsequent laser shock peening -- Effects of laser shock peening on the hot corrosion behaviour of laser powder bed fusion Ti6Al4V titanium alloy -- The role of annealing heat treatment in high-temperature oxidation resistance of laser powder bed fused Ti6Al4V alloy subjected to massive laser shock peening treatment -- Effect of interlayer laser shock peening on microstructure and mechanical properties of laser powder bed fusion Ti6Al4V alloy -- Distributions of residual stress and metallurgical defects of Ti6Al4V alloy via laser additive manufacturing by thermal-mechanical interaction -- Microstructural evolution and tensile property enhancement of remanufactured Ti6Al4V using hybrid manufacturing of laser directed energy deposition with laser shock peening.
520 $a This book introduces the laser hybrid additive manufacturing technology (LHAM) with alternately thermal and mechanical effects for the high-performance manufacturing of key components. Metal additive manufacturing (AM) technologies have made considerable progress in the basic theoretical field since its invention in the 1970s. However, there are still some difficulties in the coordinated control of the structure and performance, containing the challenges of "structure control" against deformation and cracking of the formed metallic components incurred by internal stress and "performance control" against poor fatigue property of formed metallic components incurred by metallurgical defects. This book surveys the most relevant papers about the influence of laser shock wave on the microstructural evolution, residual stress, metallurgical defect, and mechanical properties that have become the foundation to elucidate the principles and effects of LHAM technology. This book is separated into four parts to fully present the LHAM technology. The first part reviews the background of LHAM technology. The second part explains the theoretical basis of the thermal effects of laser additive manufacturing (LAM) and mechanical effects of laser shock peening (LSP). The other two parts specifically describe the microstructural evolution, residual stress, metallurgical defect, and mechanical properties using LHAM technology. This book benefits the audience in the field of mechanical engineering and materials sciences, since LHAM technology is suitable for the manufacturing and applications of the key components of aero-engine. The analysis in the book helps the audience deeply understand the mechanism of LHAM technology. The authors' unique thinking about LHAM technology also runs through the book, which may enlighten the audience to further develop LHAM technology.
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700 1 $a Luo, Kaiyu. $3 1009250
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