Fiber laser welding - Open Access .click

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Long‐Term Behavior of Carbon Fiber‐Reinforced Thermoplastic Composites for Type V Hydrogen Storage Tanks: Effects of Hygrothermal Aging on Physicochemical and Mechanical Properties

Polymer Composites, Volume 47, Issue 2, Page 1484-1497, 20 January 2026.
Hygrothermal aging behavior of CF/PPA composite. ABSTRACT This study investigates the hygrothermal aging behavior of carbon fiber‐reinforced polyphthalamide (CF/PPA) composites used in Type V hydrogen tanks, which are exposed to humid environments during service.
Clara Penavayre +6 more
wiley +1 more source

Bulging Distortion of Austenitic Stainless Steel Sheet on the Partially Penetrated Side of Non-Penetration Lap Laser Welding Joint

Chinese Journal of Mechanical Engineering
Non-penetration laser welding of lap joints in austenitic stainless steel sheets is commonly preferred in fields where the surface quality is of utmost importance.
Chengwu Yao, Enze Liu, Jiaming Ni, Binying Nie +3 more
doaj +1 more source

A Study on the Algorithm of Quality Evaluation for Fiber Laser Welding Process of ASTM A553-1 (9% Nickel Steel) Using Determination of Solidification Crack Susceptibility. [PDF]

Materials (Basel), 2020
Park M, Kim J, Pyo C, Son J, Kim J.
europepmc +1 more source

Robot welding process control development task [PDF]

The completion of, and improvements made to, the software developed during 1990 for program maintenance on the PC and HEURIKON and transfer to the CYRO, and integration of the Rocketdyne vision software with the CYRO is documented.
Romine, Peter L.
core +1 more source

Multi-layered heat source model for fiber laser welding of cryogenic steel

Journal of Ocean Engineering and Science
Simulation models can be effectively used to predict welding distortion and residual stress in laser welding systems. To this end, developing a sophisticated heat source model for finite element analysis (FEA) is crucial.
Changmin Pyo, Jaewoong Kim, Hyunseok Oh
doaj +1 more source

NASA SBIR abstracts of 1990 phase 1 projects [PDF]

The research objectives of the 280 projects placed under contract in the National Aeronautics and Space Administration (NASA) 1990 Small Business Innovation Research (SBIR) Phase 1 program are described.
Gilman, J. A., Paige, J. B., Schwenk, F. C. +2 more
core +1 more source

Optical fiber coupling method and apparatus [PDF]

, 1985
Systems are described for coupling a pair of optical fibers to pass light between them, which enables a coupler to be easily made, and with simple equipment, while closely controlling the characteristics of the coupler.
Goss, W. C., Mclauchlan, J. M., Nelson, M. D. +2 more
core +1 more source

NASA SBIR abstracts of 1991 phase 1 projects [PDF]

The objectives of 301 projects placed under contract by the Small Business Innovation Research (SBIR) program of the National Aeronautics and Space Administration (NASA) are described.
Gilman, J. A., Paige, J. B., Schwenk, F. Carl +2 more
core +1 more source

Hastelloy C276/AISI SS304 dissimilar metal welding: A comparative review of the effective application of laser and Micro-GTAW

Journal of Materials Research and Technology
Hastelloy C276, known for its high temperature strength and corrosion resistance, is essential in the manufacture of medical devices and aerospace components. This study developed a micro-controlled GTA welding technology capable of precisely welding 0.4
Byeong-heon Kim +4 more
doaj +1 more source

Recent advances in fiber laser welding

Biuletyn Instytutu Spawalnictwa, 2018
Vijay Kancharla +3 more
openaire +2 more sources

engineering
materials science
7. clean energy

physics
laser welding
microstructure

mechanical properties
fiber laser
materials of engineering and construction