L&L Special Furnace Co., Aston, Pa., announces that it has shipped a dual-chamber heat treating furnace that will harden tool steels in its upper chamber while its bottom chamber is used for tempering, stress relief, and pre-heating.
Wisconsin Oven builds 35-foot, two-zone gas-fired oven for curing composites
Wisconsin Oven Corp., East Troy, announces the shipment of a two-zone indirect gas-fired heavy duty walk-in oven to a global manufacturer in the composites industry.
Seco Warwick reports record order portfolio and 10% sales increase over 2017
The Seco Warwick Group, Meadville, Pa., reports a record order portfolio of over $106 million after three quarters of 2018, with an operating profit for this period of $5.3 million, and net profit of $3.5 million.
One Minute Mentor: Subcritical anneal to convert pearlite to ferrite
When maximum ductility and good machinability are needed and high strength is not required, ductile iron castings generally are given a full ferritizing anneal.
One Minute Mentor: Subcritical anneal to convert pearlite to ferrite in ductile iron
When maximum ductility and good machinability are needed and high strength is not required, ductile iron castings generally are given a full ferritizing anneal.