EDITOR PICKS

Preventing discoloration in vacuum heat treatment: Guidelines for contamination control

January 14, 2026

Modeling lubricant flow and thermal response for gears

December 14, 2025

Effect of various heat-treatment methods on AISI 4140 steel

October 14, 2025

Editor Picks

Benefits of graphite and C/C fixturing

March 15, 2018

Can sub-zero treatment at minus-75°C bring any benefits to tool manufacturing?

January 15, 2021

$Lightweight refractory lining for optimum energy efficiency in high-temperature processes$

Lightweight refractory lining for optimum energy efficiency in high-temperature processes

April 15, 2025

Understanding the Jominy end quench test

January 15, 2020

Temperature uniformity survey ( TUS ) general practice for CQI-9 and AMS2750E

March 15, 2020

The mechanism of creep and its stages

January 15, 2024

Sophisticated control systems for optimal process operations

March 15, 2022

Heat-transfer fluids: Growing in visibility and importance

February 15, 2022

Pyrometry – A Different Take

March 15, 2020

Popular Columns

Critical areas in vacuum heat treat furnace preventive maintenance

January 15, 2025

Heat treatment of steel measurement of hardness and tensile strength

December 15, 2022

How Gears Fail

April 5, 2013

Q&A with Jason Cillo

IHEA’s digital classroom: New webinars and online learning

Feeding the feedback for heat treat success

Temper embrittlement in steels

Commercial Heat Treaters

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Don Giessel

Heat Treat Process For Gears