Laser ultrasonic testing for near-surface defects inspection of 316L stainless steel fabricated by laser powder bed fusion

Research on the influence of heat treatment on residual stress of TC4 alloy produced by laser additive manufacturing based on laser ultrasonic technique

(2021) Yu Zhan et al.   ULTRASONICS

Laser ultrasonic inspection of additive manufactured components

(2019) Geo Davis et al.   INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY

Optical in-situ monitoring and correlation of density and mechanical properties of stainless steel parts produced by selective laser melting process based on varied energy density

(2019) Q.Y. Lu et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

Finite element simulation of laser-generated surface acoustic wave for identification of subsurface defects

(2019) Wei Zeng et al.   OPTIK

Laser opto-ultrasonic dual detection for simultaneous compositional, structural, and stress analyses for wire + arc additive manufacturing

(2019) Yuyang Ma et al.   Additive Manufacturing

Nondestructive testing of additively manufactured material based on ultrasonic scattering measurement

(2018) Yongfeng Song et al.   MEASUREMENT

Additive manufacturing of metallic components – Process, structure and properties

(2018) T. DebRoy et al.   PROGRESS IN MATERIALS SCIENCE

Development of laser ultrasonics inspection for online monitoring of additive manufacturing

(2018) Célia Millon et al.   Welding in the World

In situ X-ray imaging of defect and molten pool dynamics in laser additive manufacturing

(2018) Chu Lun Alex Leung et al.   Nature Communications

Internal defect detection using laser-generated longitudinal waves in ablation regime

(2018) Sungho Choi et al.   Journal of Mechanical Science and Technology

Using Laser Ultrasound to Detect Subsurface Defects in Metal Laser Powder Bed Fusion Components

(2017) Sarah Everton et al.   JOM

Additive Manufacturing of Metallic Materials: A Review

(2017) Yi Zhang et al.   JOURNAL OF MATERIALS ENGINEERING AND PERFORMANCE

Real-time monitoring of laser powder bed fusion process using high-speed X-ray imaging and diffraction

(2017) Cang Zhao et al.   Scientific Reports

Spatially resolved acoustic spectroscopy for selective laser melting

(2016) Richard J. Smith et al.   JOURNAL OF MATERIALS PROCESSING TECHNOLOGY

SNR enhancement for composite application using multiple Doppler vibrometers based laser ultrasonic propagation imager

(2016) Thanh Chung Truong et al.   OPTICS AND LASERS IN ENGINEERING

Application of X-ray CT method for discontinuity and porosity detection in 316L stainless steel parts produced with SLM technology

(2014) G. Ziółkowski et al.   Archives of Civil and Mechanical Engineering

Evaluation of polychromatic X-ray radiography defect detection limits in a sample fabricated from Hastelloy X by selective laser melting

(2014) Paul A. Rometsch et al.   NDT & E INTERNATIONAL

Effects of processing parameters on microstructure and mechanical property of selective laser melted Ti6Al4V

(2011) Bo Song et al.   MATERIALS & DESIGN