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Corrugated boxes for carburizing furnaces operating
at 1750°F. After 14 months of intensive field testing,
HR-120® alloy was selected over RA 333 alloy. |
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HR-120 alloy Retort used to carburize large
gears for ships at a commercial heat treat
operation. The prior material of construction
was Type 330 stainless steel. |
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Custom designed vacuum furnace basket
fabricated in HR-120 alloy channel. The alloy
replaced was alloy 601. |
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| HR-120 alloy hazardous waste lifter plates were substituted for plates previously fabricated in Type 316 SS. The facility supervisor reported a substantial increase in equipment uptime and attributed it to the alloy change. |
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HR-120® alloy heat treat furnace basket and mesh liner. This 3/8 inch diameter rod frame basket has replaced 1/2 inch diameter baskets in similar design in 330 and 600 alloys. This
reduction in rod diameter is equivalent to a 43% weight reduction. |
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