SUBCRITICAL ANNEALING. A process anneal performed on ferrous alloys at a temperature below Ac1.
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VACUUM FURNACE. A furnace using low atmospheric pressures instead of a protective gas atmosphere like most heat-treating furnaces. Vacuum furnaces are categorized at […]
WORK HARDNESS. Hardness developed in metal resulting from cold working.
SELECTIVE HEATING. Intentionally heating only certain portions of a workpiece.
SPRAY QUENCHING. A quenching process using spray nozzles to spray water or other liquids on a part. The quench rate is controlled by […]