Results 101 to 110 of about 40,382 (313)
Neutron strain scanning of fibre and diode laser welds in stainless steel and Ti6Al4V [PDF]
Fibre lasers provide an unprecedented combination of high beam quality, brightness and low cost. Fibre laser beams can provide an exceptionally high power density beam with a relatively large depth of focus.
Folkes, J. +3 more
core
The Effect of Shielding Gas Flow Rate on Fiber Laser Welding of Boron Steel [PDF]
, 2016 During laser welding process, the ionized metal vapor from keyhole surrounding by molten metal mixes with the shielding gas and forms a plasma plume over the molten pool.
K. I., Yaakob +2 more
core
International Journal of Mechanical System Dynamics, EarlyView.ABSTRACT An experimental campaign was undertaken to demonstrate the applicability of the Bouc–Wen hysteretic model to describe the hysteretic system of the recent Framatome dimple‐less spacer grid design for Pressurized Water Reactors. The experimental setup subjected a reduced‐length fuel rod, supported at both ends by dimple‐less grids, to forced ...
Giovanni Ferrari +3 more
wiley +1 more source
Laser beam characteristics of handheld laser beam welding systems
Abstract As the use of hand laser beam welding (HLBW) is rapidly increasing even in regulated areas, it is important to use a defined and robust configuration, including parameters, to ensure a reliable process. To this end, it is important to understand the influencing factors and their effects on the resulting properties.
Simon Jahn +7 more
openaire +1 more source
Welding of titanium alloys using electron beam [PDF]
, 2014 Tato bakalářská práce se zabývá problematikou svařování titanových slitin pomocí elektronového svazku. Práce je věnována popisu principu technologie svařování elektronovým svazkem.
Schiffer, Martin
core
The Effects of Laser Welding Direction on Joint Quality for Non-Uniform Part-to-Part Gaps [PDF]
, 2016 Controlling part-to-part gaps is a crucial task in the laser welding of galvanized steel sheets for ensuring the quality of the assembly joint. However, part-to-part gaps are frequently non-uniform.
Ceglarek, Darek +2 more
core +2 more sources
physica status solidi (RRL) – Rapid Research Letters, EarlyView.A two‐step approach based on broad‐beam ion irradiation is demonstrated to produce fine‐tuned self‐assembled surface patterns on MgO(001). It shows an efficient route to modifying the crystalline MgO(001) surface topography in a controlled way, making use of its very specific behavior in terms of both the pattern morphology and patterning dynamics.
Denise J. Erb, Stefan Facsko
wiley +1 more source
Materials & DesignAs famous lightweight materials, carbon fiber reinforced thermoplastic (CFRTP) composites and magnesium (Mg) alloys are extensively used in the aerospace industry.
Chenghu Jing +5 more
doaj +1 more source
Comparison of Incompressible and Weakly-Compressible SPH for the Simulation of Laser Beam Welding [PDF]
, 2023 D. Sollich, Peter Eberhard
openalex +1 more source
Carbon Material Films for Flexible and Efficient Electromagnetic Interference Shielding: A Review
Rare Metals, EarlyView.ABSTRACT With the rapid development of technology such as the Internet and electronic devices, electromagnetic radiation pollution has become an increasingly prominent issue, which negatively impacts both human health and the normal operation of equipment.
Yu‐Xin Chen +10 more
wiley +1 more source