Specifications

1:Al3O2 Tundish quick-change nozzle
2:Low porosity
3:Good abrasion resistance
4:Brick,The gate,Under nozzle

high quality Al3O2 Tundish quick-change nozzle 

 

 

Tundish quick-change nozzle

 

1.relates to metallurgical equipment in the tundish nozzle.

2. provides a simple structure, easy operation, safe use, reliable performance of the tundish quick change device. prises a straight chute arranged on the base, a corresponding shape the chute sliding plate

4. the utility model is mainly used for metallurgical equipment in the tundish.

5. the device adopts four guide posts Press Guide, sink hole type rigid connection, rolling oil cylinder bracket

accuracy positioning technique6.simple structure, convenient operation, good sealing performance, accurate

 in positioning, outlet replacing slideway protective good feature

 the technical proposal :

 

 a straight chute, the corresponding shape of the sliding plate is arranged in the sliding chute, which has at least two along the length direction of the chute arranged nozzle mounting hole mounting hole, water between the intermediate block mounting groove, he sliding plate and the positioning mechanism.

 

 

physicochemical index:

Project		Physical properties			Chemical composition
Texture of material		Apparent porosity %	Volume density g/cm3	Compressive strength Mpa	AL2O3%	C%	ZrO2%
Category		≤16	2.75	40	≥80	≥5
Brick	Carburizing high alumina	10	2.8		74	7
The gate	Aluminum zirconium carbon	10	2.7		74	8
Under nozzle	Fixed diameter nozzle ( zircon )	20	4.5				95

 Picture:

P1: