FIELD: heat treatment of cold rolled sheets, namely, realization and improvement of heat treatment processes and designs of aggregates for continuously annealing sheet iron. SUBSTANCE: tower furnace includes chambers for heating, soaking, controlled cooling and jet-type cooling. Vertical struts are arranged between heating and soaking chambers for supplying protection atmosphere along height of chambers. EFFECT: possibility of manufacturing soft sheet iron, enlarged range of product types. 3 dwg
Title | Year | Author | Number |
---|---|---|---|
TOWER-TYPE FURNACE | 1996 |
|
RU2113514C1 |
METHOD OF CONTINUOUS ANNEALING OF LOW-CARBON STEEL FOR TIN PLATE | 1992 |
|
RU2040557C1 |
VERTICAL PULL-THROUGH FURNACE FOR DECARBONIZING ANNEALING | 1996 |
|
RU2106414C1 |
METHOD OF PRODUCTION OF TIN-PLATE | 1995 |
|
RU2082776C1 |
METHOD OF BLACK PLATE PRODUCTION | 1999 |
|
RU2165465C1 |
METHOD OF UTILIZATION OF ATMOSPHERE IN TOWER-TYPE FURNACE | 1995 |
|
RU2083688C1 |
METHOD OF PRODUCING HOT-GALVANIZED METAL OF HIGH DRAWING CATEGORIES WITH THINNEST ZINC-PLATING AND SUPERIOR STAMPING ABILITY | 1997 |
|
RU2128719C1 |
COLD ROLLED STRIP PRODUCING METHOD | 2006 |
|
RU2307173C1 |
DEVICE FOR METAL COOLING IN BELL-TYPE SINGLE-STACK FURNACE | 1994 |
|
RU2082777C1 |
METHOD OF REGULATING METAL HEATING IN BELT-TYPE FURNACE | 1999 |
|
RU2165466C1 |
Authors
Dates
1997-10-27—Published
1995-10-18—Filed