Patent · US Expired

Thixotropic refractory material and a process and apparatus for lining metallurgical vessels with this material by a vibration method

US4977115A · kind A · utility

2Cited by

9References

6Claims

0Family size

Assignee

Martin & Pagenstecher, Inc. · DE

Inventors

Walter Klein · Katzwinkel, DE
Irmelin Wolf · Sankt Goar, DE

Key dates

Filing date	Aug 29, 1986
Grant date	Dec 11, 1990
Priority date	—
Expiry date	Aug 29, 2006

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC04B2235/349
WIPO fieldMaterials, metallurgy
WIPO sectorChemistry

Abstract

The invention relates to a thixotropic self-curing refractory material based on zirconium silicate, and a process and an apparatus for lining metallurgical vessels, in particluar ladles in steel plants, with this material which is compacted by means of a vibration method.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.