TEMPERING
• Temperatures as low as -300°F
• Complete chart recording
• Reduce thermal shock
| Good heat treating practice many times requires parts to be stress relieved and/or tempered sometime during their processing sequence. At Penna-Flame we have four furnaces capable of providing such treatments. The ones shown have a maximum temperature capability of 1200°F and complete chart recording equipment for permanent documentation. |
| Cryogenic treatment of high carbon tool steel rolls, such as E52100, completes the hardening transformation and assures the complete elimination of retained austenite in the martensitic microstructure. This is performed in a computer controlled chamber by slowly lowering the roll's temperature to -150°F and holding for an appropriate period of time before returning it to ambient temperature. This "super cold" treatment guarantees the roll's dimensional stability for more precise finish tolerances and improved surface wear resistance. Cryogenics employs cold or ultra-low temperatures to complete the hardening transformation of Retained Austenite to Martensite in some materials and to stabilize others. While "Shallow Cryogenics" is limited to the -120°F range, "Deep Cryogenics" refers to the significantly greater results of temperatures as low as -300°F. At Penna-Flame, you can choose from the full range of 0 to -300°F, with the confidence of computer controls to ensure consistency and to reduce thermal shock effect.
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For information on specific products,
please fill out our
Request For Information form or contact Jim Orr at jimorr@pennaflame.com
Request For Information form or contact Jim Orr at jimorr@pennaflame.com
"Pursuing Excellence"
1856 State Route 588 • Zelienople, Pennsylvania 16063-3902
PH: 800.245.5084 FAX: 724.452.0484
1856 State Route 588 • Zelienople, Pennsylvania 16063-3902
PH: 800.245.5084 FAX: 724.452.0484
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