Calderys

05/06/2026

🌿 𝗛𝗮𝗽𝗽𝘆 𝗪𝗼𝗿𝗹𝗱 𝗘𝗻𝘃𝗶𝗿𝗼𝗻𝗺𝗲𝗻𝘁 𝗗𝗮𝘆!
This year the theme is Climate Action and at Calderys, that's not just a theme, it's a commitment built into our strategy.
We're proud to share that our direct emissions (Scope 1 & 2) trajectory from 2021–2025 shows us broadly aligned with a well-below 2°C warming pathway.
This is part of our sustainability pillar "Accountable for our environmental footprint" one of three pillars guiding everything we do as a Group.

Learn more about our approach: https://calderys.com/sustainability

04/06/2026

Mats Aling has been with for almost 12 years, and as a Service Technician for the Foundry segment, he’s collaborating with other supervisors and foundry technicians on a daily basis. Foundry
🎥 Watch Mats’ story below:
https://youtu.be/iYxC6MRGRCI
🎓 Explore the program: https://calderys.com/careers/supervisor-academy

What does it take to become a world-class refractory supervisor? Me...

03/06/2026

We are attending the PRE Congress in Helsinki, Finland on June 10-12. As the refractory industry is navigating one of its most significant transitions with topics such as green steel, hydrogen-based processes, decarbonization, and smarter materials, Calderys is continuously innovating so that its refractory offering continues to accompany industrial players.

At the PRE Congress, Calderys will exchange with the industry’s experts and explore how refractory innovation can support the energy transition.

📰Read more about Calderys’ presence at PRE Congress: https://calderys.com/news-and-media/calderys-pre-congress-2026-shaping-future-refractory-innovation

03/06/2026

📰 New technical article published in Millennium Steel 2026!
Calderys' shotcrete specialists share how zone-specific refractory formulations and mechanised application techniques are transforming blast furnace maintenance across India, from the stack to the hearth and tuyere zone.
Key highlights: 200+ BF implementations, rebound losses as low as 2–3%, and a new generation of sol-gel bonded grades enabling faster commissioning and improved thermomechanical performance.
Backed by state-of-the-art manufacturing at our new plant in Odisha, India, also known as CAPES.
👇 Read the full article below:
https://www.linkedin.com/feed/update/urn:li:activity:7467878532707291136

01/06/2026

What does high-speed gunning mean in practice?
In a 110-ton Electric Arc furnace, CALDE® MAG GUN VELOCITY showed:
• Longer furnace campaigns, with fewer gunning interventions
• Lower refractory consumption
⏱ Overall, significant maintenance time savings

👉 Discover CALDE® MAG GUN VELOCITY, as well as our full portfolio for EAF: https://calderys.com/iron-steel/steel-making/electric-arc-furnace-eaf

29/05/2026

Complex refractory installations demand more than standard solutions.
Calderys precast shapes are manufactured under controlled conditions to ensure precise geometry, reliable quality, and faster installation on site.
Built to withstand:
🔥 Extreme temperatures
🧪 Chemical attack
⚙️ Mechanical stress

Our precast solutions help improve lining consistency, reduce downtime, and support safer maintenance operations across multiple industries.
🧭 Explore Calderys precast solutions and applications: https://calderys.com/precast-shapes

26/05/2026

Our experts explain CALDE® MICA
“By protecting the coil and facilitating relining, CALDE® MICA helps foundries maintain safer and more efficient furnace operations.”— Gert Karlsson, Technical Director Foundry EMEA.

Learn more on: https://calderys.com/index.php/foundry/melting-solutions/calder-mica

22/05/2026

🔥 India’s aluminum industry is evolving fast and so are the expectations for refractory performance. | ALCircle
In Aluminium LeaderSpeak 2026, Thangadurai Sankaralingam from Calderys in India explains how CAPES, our plant in Odisha is strengthening support for aluminum producers across India and the APAC region through advanced refractory solutions, local manufacturing, and innovation.

Discover the full interview below on the comment section and learn more about the future of aluminum refractories.
Discover Aluminium LeaderSpeak 2026 issue: https://www.alcircle.com/emagazine/aluminium-leaderspeak-2026-1065

21/05/2026

🧱 Bricklaying one day. Casting the next. A different country the week after. That’s life as a refractory technician at Calderys. Mattias Harrysson is a Service Technician for the Foundry segment in Sweden. In this video, he talks about the variety that makes his job genuinely exciting, and about the people who helped him get good at it.

That’s exactly the spirit behind the Calderys Academy for Supervisors. Every trainee gets a personal mentor: someone who has been doing this for years and is ready to pass it on.
No refractory experience needed to apply. Just a passion for hands-on work and a willingness to learn.

🎥 Watch Mattias’s story below
🎓 Explore the program: https://calderys.com/careers/supervisor-academy

20/05/2026

📌𝗖𝗹𝗶𝗺𝗮𝘁𝗲 𝗲𝘃𝗲𝗻𝘁𝘀 𝘁𝗲𝘀𝘁 𝗺𝗼𝗿𝗲 𝘁𝗵𝗮𝗻 𝘀𝘆𝘀𝘁𝗲𝗺𝘀; 𝘁𝗵𝗲𝘆 𝘁𝗲𝘀𝘁 𝗽𝗲𝗼𝗽𝗹𝗲.
We are proud to recognize the Special ExCo Prize winner of our 2025 Sustainability Awards: the Climate Disaster Preparedness initiative from our team in Taiwan.

As climate-driven disasters grow more frequent and intense, Silvia Fan and Eva Teng recognized that when disasters can’t be avoided, being prepared makes all the difference. This initiative focused on building resilience from within, through proactive training, early prevention measures, emergency kits, and financial support mechanisms that help employees stay safe, informed, and supported.

When a typhoon struck Taiwan in 2025, their preparation made a real difference for their colleagues.

♻️Because sustainability means taking care of our people, as well as our planet.

Congratulations to the entire Taiwan team. 🇹🇼