Seat Brick For Ladle 1.Manufacturer 2.Custom made 3.High alumina 4.ISO9001:2000

High Quality Refractory Seat Brick For Ladle

 

 

 

Brief Introduction:

 

In order to meet the need of the rapid development of high-temperature industrial,our factory research and develop blowing argon guns,ladle blowing agron air brick and so on under the guidance of the domestic first-class level refractory experts. Now a series of products has formed to meet different user's needs,also promote to apply among many still mills and highly praised.We can provide a variety of amorphous bulk refractories, precast blocks accroding to the customer's request. Customer first and quality first,we look forward to cooperate with you.

 

Physicochemical index:

 

1.

project		GX-85	GX-80	GX-75	GX-65	GX-55	GX-48
Al2O3 %		≥85	≥80	≥75	≥65	≥55	≥48
Apparent porosity %		≤23	≤22	≤23	≤23	≤22	≤22
Cold crushing strength Mpa		≥55	≥55	≥53.9	≥49	≥44.1	≥39.2
Refractoriness		≥1790	≥1790	≥1790	≥1790	≥1770°c	≥1750oC
Refractoriness under loadin 0.2MPa		≥1550	≥1530	≥1520	≥1500	≥1450oC	≥1420oC
Permanent linear change	1500°c×2h	-0.4~0.1	-0.4~0.1	-0.4~+0.1	-0.4~0.1	-0.4~0.1
	1450°c×2h						-0.4~0.1

 2.

Chemical and Physical Properties	GX-85	GX-90	GX-95
Al2O3 +MgO % min	85	90	95
Cr2O3 (C) % min	0	2.5	2.5
Apparent porosity g/cm3% max	15	13	13
Bulk density g/cm3 % min	3.0	3.05	2.9
Normal temperature Compressive strength (MPa) min	80	100	100
Breaking strength 1500°C×3hmin	23Mpa

Picture for refer:

Any questions,pls feel free to tell me:

 

 

 

 

High Quality Refractory Seat Brick For Ladle