Results 121 to 130 of about 8,591 (224)

Polyimide weld bonding for titanium alloy joints [PDF]

Two weld bonding processes were developed for joining titanium alloy; one process utilizes a weld-through technique and the other a capillary-flow technique. The adhesive used for the weld-through process is similar to the P4/A5F system.
Kurland, R. M., Vaughan, R. W.
core   +1 more source

LSSA large area silicon sheet task continuous Czochralski process development [PDF]

A Czochralski crystal growing furnace was converted to a continuous growth facility by installation of a premelter to provide molten silicon flow into the primary crucible.
Rea, S. N.
core   +1 more source

Development of an Inline Quality Inspection System for Resistance Spot Welds Using 3D Scanning-Based Nugget Diameter Prediction and Surface Defect Analysis

Journal of Welding and Joining
This study presents an inline quality inspection system for resistance spot welds that predicts nugget diameter and classifies surface defects using 3D scanning and machine learning. Indentation geometry data from a high-resolution 3D scanner are processed to extract 16 geometric features, analyzed by a hybrid model combining a convolutional neural ...
Su-Min Park, Tae-Young Kang, Seung Hoon Lee, Tejaswin Krishna, Eun Been Gong, Byeong-Su Kim, Soon-Won Kang, Tae Won Yoon, Yeong-Do Park   +8 more
openaire   +1 more source

T-111 Rankine system corrosion test loop, volume 2 [PDF]

For abstract, see N76 ...
Harrison, R. W., Hoffman, E. E., Smith, J. P.   +2 more
core   +1 more source

Research on Friction Welded Connections of B500SP Reinforcement Bars with 1.4301 (AISI 304) and 1.4021 (AISI 420) Stainless Steel Bars. [PDF]

Materials (Basel)
Michałek J, Krawczyk R.
europepmc   +1 more source

Factors affecting weld quality in resistance spot welding of advanced high strength steels. [PDF]

Sci Rep
Feizollahi V, Bahmani A, Nadimi N, Salmani MR, Pouranvari M, Park YD, Ashiri R.   +6 more
europepmc   +1 more source

Inspection of Spot Welded Joints with the Use of the Ultrasonic Surface Wave. [PDF]

Materials (Basel), 2023
Ulbrich D, Psuj G, Wypych A, Bartkowski D, Bartkowska A, Stachowiak A, Kowalczyk J.   +6 more
europepmc   +1 more source

The Performance of Ti/Steel Joints Welded by Resistance Spot Welding with a Nickel Interlayer. [PDF]

Materials (Basel)
Wang N, Li G, Hu Y, Shi H, Qiu R, Zhang K.   +5 more
europepmc   +1 more source

Study on non-contact measurement method of resistance spot weld nugget diameter using laser ultrasonic technique

Study on non-contact measurement method of resistance spot weld nugget diameter using laser ultrasonic technique
Nomura K., Mishima S., Deno S., et al. Study on non-contact measurement method of resistance spot weld nugget diameter using laser ultrasonic technique. NDT and E International 140, 102973 (2023); https://doi.org/10.1016/j.ndteint.2023.102973. Resistance spot welding can instantaneously join two or more plates by the resistance heating of the metal and
openaire  

Prediction of tensile strength in aluminum spot welding using machine learning. [PDF]

Sci Rep
Seo BW, Son HJ, Han SB, Jo IS, Kim CJ, Cho YT.   +5 more
europepmc   +1 more source