News and Media

HWI Completes Construction of New, Lightweight Monolithics Production Facility
December 4, 2025
HWI Celebrates 160 Years of Innovation and Industrial Excellence
November 4, 2025
HWI at UNITECR 2025: Driving innovation for a smarter, more sustainable refractory future 
September 17, 2025
Celebrating Customer Service Week: Honoring Excellence at HWI
October 8, 2025

Stay connected

Safety

  1. Safe.Day 2025: Strengthening our Global Health & Safety Culture
    September 26, 2025

Continuous Improvement

  1. Safe.Day 2025: Strengthening our Global Health & Safety Culture
    September 26, 2025
  2. Exciting Enhancements Coming to the HWI Business Portal
    September 3, 2025

Manufacturing

  1. Safe.Day 2025: Strengthening our Global Health & Safety Culture
    September 26, 2025
  2. HWI and J.T. Thorpe & Son present paper at Brimstone Sulfur Symposium 2025
    September 23, 2025
  3. Application Technology Blends Legacy and Innovation with New Industry Focus
    July 15, 2025

Discover Our Site

  1. Discover Our Site – White Cloud, MI
    June 7, 2024
  2. Discover Our Site – ATRC
    October 16, 2023

ESG Stories

  1. Responsible Management of IT Assets: How HWI Recycles Tons of E-Waste
    March 24, 2023
  2. Leading the Way in 2023: Managers Meeting
    February 9, 2023
  3. HBS Helps Drive Continuous Improvement
    December 21, 2022

Alabama1

  1. AL1 – A Remarkable Story for HWI
    September 20, 2023
  2. HTT: Alabama1
    April 18, 2023
  3. HarbisonWalker International hiring 50 people for AL1
    June 3, 2022

Training

  1. Safe.Day 2025: Strengthening our Global Health & Safety Culture
    September 26, 2025
  2. ATRC Hosts Refractory Fundamentals Training
    July 15, 2025
  3. Expand Your Knowledge with an ACerS-Wiley Book
    September 14, 2021

Recruiting

  1. New 2025 Fire Class Begins!
    July 15, 2025
  2. Start Your Career with FIRE
    January 30, 2025
  3. HWI Welcomes Newest Members of FIRE
    June 20, 2024

#HarbisonHires

  1. HWI Welcomes Newest Members of FIRE
    June 20, 2024
  2. Open Interviews in Minerva, OH
    April 11, 2022
  3. Incredible Hiring Opportunities!
    February 9, 2022

Podcast

  1. HTT.EDU Podcast: Refractory Fundamentals for Everyone
    July 15, 2025
  2. HTT: Ghosts in the Furnace
    October 23, 2023
  3. HTT: HWI – Calderys Product Integration
    October 16, 2023

High Temperature Times

  1. HTT: Ghosts in the Furnace
    October 23, 2023
  2. HTT: HWI – Calderys Product Integration
    October 16, 2023
  3. HTT: Thermal Shock
    August 15, 2023

Press Releases

  1. Electrified Thermal Solutions and HWI Partner to Transform Industrial Heat
    July 24, 2025
  2. HWI Highlights Reliable and Innovative Refractory Solutions for Steelmakers
    May 1, 2025
  3. HWI Announces Construction of New State-Of-The-Art Lightweight Monolithics Facility
    October 31, 2024

In the News

  1. CALDE-GUARD: A State-of-the-Art Refractory Solution
    July 21, 2025
  2. Refractory Solutions to Decarbonize Glass Manufacturing
    December 4, 2024
  3. HWI, Calderys Article highlighted in October Issue of World Cement
    December 4, 2024

Events

  1. HWI’S Wise Event Success
    October 3, 2025
  2. HWI and J.T. Thorpe & Son present paper at Brimstone Sulfur Symposium 2025
    September 23, 2025
  3. HWI to Exhibit at ABM Week 2025
    September 2, 2025

People

  1. HWI’S Wise Event Success
    October 3, 2025
  2. HWI’s Application Director Honored by Hotbels
    October 2, 2025
  3. HWI and J.T. Thorpe & Son present paper at Brimstone Sulfur Symposium 2025
    September 23, 2025

Products

  1. Alkali Attack as Refractory Wear Mechanism
    June 10, 2024
  2. World Quality Month is every month at HWI
    November 29, 2022
  3. White Cloud, MI Plant Celebrates Milestone
    September 16, 2022

COVID-19 Updates

  1. COVID-19 Update – October 2020
    October 15, 2020
  2. Refractories in Times of COVID-19
    August 14, 2020
  3. COVID-19 Update Statement
    May 13, 2020