Transitions and transformations in the workplace
In the heat-treat world, metals are carefully ramped up to certain temperatures to allow for transformation of the microstructure. Temperature and time allow the...
Make plans to attend Heat Treat 2023
Heat Treat 2023 will be in Detroit, Michigan, October 17–19. This event will be co-located with IMAT 2023 and the Motion+Power Technology Expo and...
Intergranular oxidation in carburizing steels
Intergranular oxidation (IGO) in carburizing steels is detrimental to carburized gear performance. It reduces fatigue performance and can contribute to surface spalling. This article...
Heat treatment techniques overview
Editor’s note » This is the fourth in a five-part series.
In this fourth installment of my series on heat-treating techniques, I will discuss the pros...
Register for IHEA’s Combustion and Safety Standards and Codes Seminars
The IHEA fall seminars will be October 31 and November 1. This year, IHEA will offer the Combustion Seminar and the Safety Standards and...
Q&A with Jeff Rissman
You’re the lead author on the report, “Thermal Batteries: Decarbonizing U.S. Industry While Supporting A High-Renewables Grid.” What is your background, and what were...
Hardening power: A measure of quenching performance
In this column, we will discuss the Segerberg Hardening Power (HP) for polymer quenchants.
When comparing polymer quenchants, there are several things that we look...
Q&A with Sławomir Woźniak
You recently attended ThermProcess in Dusseldorf. What kind of reactions to your products did you get from the attendees?
It was quite a good event...
Evaluating effect of heat treat on flank slope profile deviation of steel gears using...
The finish machining of a gear is undoubtedly one of the most important manufacturing steps. It sets the geometry, surface condition, and residual stress...
Member spotlight TEECO: Knowledgeable support, timely service for industrial combustion systems
Thermal Energy Engineering Company (TEECO) is a service company focused on supporting industrial combustion systems across numerous disciplines. Whether it’s baking cheesecakes, melting metals,...
Start making plans for Heat Treat 2023, one of many big conferences ahead
This event, co-located with IMAT 2023 and the Motion+Power Technology Expo in Detroit, is October 17-19 and is expected to cover many topics of...
Heat treatment techniques overview
Editor’s note » This is the third in a five-part series.
In this third segment of my series on heat-treating techniques, I will discuss the pros and...
IHEA announces 2023-2024 board of directors and officers
The Industrial Heating Equipment Association (IHEA) recently announced its 2023-2024 board of directors and executive officers. Taking over as president is Brian Kelly of...
Calculating decarburization
In this column, I will be talking about decarburization of steel and how to calculate its depth.
Introduction
Decarburization of steel is the depletion of carbon...
Get ready for Heat Treat 2023
Heat Treat 2023, October 17-19 in Detroit, Michigan, will co-located with IMAT 2023 and the Motion+Power Technology Expo and cover many topics of interest....
Q&A with Brian Kelly
The Industrial Heating Equipment Association (IHEA) recently announced its 2023-2024 board of directors and executive officers. Taking over as president is Brian Kelly of...
Q&A with Diane Haggerty
What makes PowderMet2023 and AMPM2023 important events within the industry?
As the premier powder metallurgy (PM) events in the Americas, the annual PowderMet (International Conference...
Learning from failure in bending stress
A couple of years ago, as I was finishing my graduate studies, I was lucky enough to participate in the Strong Bar competition put on...
The IHEA calendar heats up
New — Sustainability Webinar Series: IHEA’s new webinar series will focus on carbon producing heating processes and provide methods to optimize their efficiency and...
The effect of temperature on cooling curve behavior
In this column, we will discuss the effect of temperature on the cooling curve behavior of quench oils.
Development of Quench Oil Maximum Operating Temperature
The...
Heat Treat 2023 and other conference news
Heat Treat 2023, scheduled for October 17-19 in Detroit, Michigan, is co-located with IMAT 2023 and the Motion+Power Technology Expo in Detroit, Michigan, and...
The effect of agitation on oil quenchants
In this column, I will discuss the effect of agitation on the cooling curve of oil quenchants.
Oil has been used for many years as...
Q&A with Niall Sweeney
In which particular product area has Super Systems observed an increase in demand over the past couple of years?
One particular area we have experienced...
IHEA launches sustainability and decarbonization initiatives
IHEA has been developing a variety of initiatives over the past six months relating to sustainability and decarbonization in the industrial heating equipment industry.
“We...
Conference updates and other IFHTSE highlights
ECHT 2023 Conference
AIM is proud to announce the ECHT 2023 Conference in Genova, Italy, at Magazzini del Cotone. The conference will meet May...
An overview of heat treatment techniques
Editor’s note » This is the second in a five-part series.
In this second segment of my series on heat-treating techniques, I will discuss the...
Low pressure carburization simulation of steel alloys with strong carbide forming elements
Low pressure carburizing (LPC) is quickly gaining popularity across many industries due to LPC’s reduced cycle time, lack of oxidation/decarburization at and near surface,...
IHEA Combustion Safety Training: One-Day Safety Standards and Codes Seminar
Explosions and fires in industrial heating systems can result in injury or loss of life, as well as loss of property and production. Understanding...
Industry conference news for 2023, beyond
The 5th International Conference on Heat Treatment and Surface Engineering of Tools and Dies (HTSE-TD), sponsored by the Chinese Heat Treating Association, will be...
Developing a ‘C’reative culture in heat treat process
Hitchiner Manufacturing’s motto is, “imagination in metallurgy.” As a heat treater, there are certainly opportunities to use a bit of creativity in creating a...
Quenching from molten salt into polymer quenchants
In this column, I will discuss quenching aluminum from molten salt into a polymer quenchant.
A molten salt bath is a common method of heating...
5th International Conference and more coming in 2023
The 5th International Conference on Heat Treatment and Surface Engineering of Tools and Dies (HTSE-TD), sponsored by the Chinese Heat Treating Association, will be...
Blistering of aluminum during heat treatment
In this column, we will discuss the blistering of aluminum during heat treatment, and methods to prevent its occurrence.
Introduction
High-temperature oxidation, or blistering, often occurs...
Q&A with Matt Clinite
Tell us about Ipsen U and what it can do for heat treaters.
The Ipsen U class provides a great learning experience for everyone from...
IHEA member spotlight: Dry Coolers specializes in cooling systems
Dry Coolers Inc. specializes in engineered fluid cooling systems primarily servicing an industrial market. Since 1985, it has designed and manufactured a range of...
IHEA rings in 2023 with some great events
February
IHEA’s Fundamentals of Industrial Process Heating Online Course starts February 20: IHEA’s Fundamentals of Industrial Process Heating Online Learning Course has been a successful...
Quench factor analysis: C-curve determination
Previously, I discussed the concept of the quench factor, as developed by Staley . We showed that it was possible to determine properties as...
Mark your calendars for these important conference dates
5th International Conference on Heat Treatment and Surface Engineering of Tools and Dies (HTSE-TD)
Hangzhou, China | April 24-27, 2023
This conference, sponsored by the Chinese...
Stress modeling of the WAAM process
A thermal model was previously developed and executed to simulate the Wire Arc Additive Manufacturing (WAAM) process, using the Goldak Flux Distribution to model...
Employers need to expand on carrot-stick philosophy
We all trade time for money. Gone are the days of bartering, trading your chickens for goats. We go to work to earn a...
