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US 2025/0051239 A1Published application
Castable refractory compositions
AssigneeCalderys France
InventorsPatrick Malkmus, Sebastien Duguet
Life of this patent
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Abstract
A castable refractory composition comprises: a cement-free refractory particulate composition; and a sol binder; wherein the castable refractory composition comprises a metaphosphate-providing component and/or an orthophosphate-providing component.
Claims23
A castable refractory composition comprising:
- a cement-free refractory particulate composition;
- and
- a sol binder;
- wherein the castable refractory composition comprises a metaphosphate-providing component and/or an orthophosphate-providing component.
1 more element
(canceled)
A cement-free refractory particulate composition comprising:
- refractory aggregate material;
- and
- a metaphosphate-providing component and/or an orthophosphate-providing component.
Sol binder comprising a metaphosphate-providing component and/or an orthophosphate-providing component.
A dry sol binder composition comprising:
- a cement-free binder;
- and
- a metaphosphate-providing component and/or an orthophosphate-providing component.
(canceled)
A method of making a castable refractory composition, the method comprising combining:
- a cement-free refractory particulate composition;
- and
- a sol binder;
- wherein the method comprises including a metaphosphate-providing component and/or an orthophosphate-providing component in the castable refractory composition.
1 more element
Dependencies are inferred from the claim text.