K-Welding
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Description and Tags
These flashcards cover key vocabulary related to cutting processes and material properties.
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7 Terms
Kerf
The width of the cut produced during a cutting process.
Keyhole
A welding technique where the concentrated heat source penetrates completely through the workpiece, forming a hole at the leading edge of the weld pool.
Killed steel
Steel that has been chemically deoxidized by the addition of agents such as aluminum or silicon before being cast.
Kilojoule (kJ)
A unit of energy or heat equal to 1,000 joules.
Kilopascal (kPa)
A metric unit of pressure equal to 1,000 pascals.
Kilowatt (kW)
A unit of power equal to 1,000 watts.
Kindling temperature
The lowest temperature at which a substance will ignite and continue to burn.
