Steel Furnace Linings and Castables

Steel Furnace Linings and Castables

Coreless Induction Furnace

A complete range of refractory systems is available for the reline and maintenance of coreless furnaces melting or holding carbon, stainless and high alloy steels.


• KELLUNDITE dry vibratable lining: a full range of neutral, spinel forming, alumina based dry linings and "topcaps" for all grades of steel. It is supplied dry to site for installation behind steel forms by immersion or former vibration. KELLUNDITE dry lining is capable of, and is enhanced by liquid sintering.


• MAGNAVIBE dry vibratable lining: MAGNAVIBE dry vibration refractories are magnesium oxide base products that are designed to line Coreless Induction Furnaces melting  steel and other high temperature ferrous alloys. They are also well suited to line the inductor of Channel Induction furnaces melting or holding iron."


• BLU-RAM HS plastic: a granular phosphate bonded plastic for furnace capping and spouts.

"Prior to our relationship with Weaver Materiel, we were purchasing riser sleeves direct from the OEM. As a stocking distributor, Weaver typically is able to deliver same or next day. OEM lead times averaged three to four weeks. With Weaver, I've been able to reduce my working inventory by about 40%."

- JD Schmidt, QA Manager, Ohio Ferrous Foundry

“Ashland Foundry & Machine Works and Weatherly Casting are grateful for the partnership in our working relationship with Weaver Materials.  Weaver has helped us maintain pricing and avoid increases in a volatile market.  Weaver has always kept us in supply of material when markets dictated shortages/allocation status.  If Weaver was not in our vendor pool daily production ability would have been negatively impacted.  Weaver is also technically able to review our foundry processes and make suggestions to either achieve a cost savings or process improvement.  I am looking forward to a continued collaboration between the Weaver team and my locations.”
- Chrissy C