Image:TIG Weld low magnification.jpg

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Summary

Experimental TIG weld of type 6061 aluminium plate 4mm thick, 200 peak amperes AC (65% electrode negative, 10 pulses/second at 50% pulse duty cycle, 5 amperes maintenance current between pulses), welded under argon gas with filler rod, showing weld bead, characteristic AC TIG etch, and unaffected metal surface. Photographed via Wild M5Z microscope and Konica-Minolta X1 digital camera by W.S. Yerazunis. Image scale approximate.

Licensing

Public domain I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide.

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I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified image.

Image title KONICA MINOLTA DIGITAL CAMERA
Camera manufacturer KONICA MINOLTA
Camera model DiMAGE X1
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used DiMAGE X1 Ver1.00
File change date and time 01:49, 27 December 2005
Y and C positioning 1
Exposure time 1/15 sec (0.0666666666667)
F-number f/3.5
Exposure Program Normal program
ISO speed rating 160
Exif version 2.2
Date and time of data generation 01:49, 27 December 2005
Date and time of digitizing 01:49, 27 December 2005
Brightness 2.1
Exposure bias 0
Maximum land aperture 3.5
Metering mode Pattern
Light source Fluorescent
Flash 16
Lens focal length 7.7 mm
Colour space sRGB
Custom image processing Normal process
Exposure mode Auto exposure
White Balance Manual white balance
Digital zoom ratio 0
Focal length in 35 mm film 37
Scene capture type Standard
Contrast Normal
Saturation Normal
Sharpness Normal
Subject distance range Unknown
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