Schieberplattensysteme

Schieberplatten und Einsätze

 
  Alumina
carbon
(OASP-1)		 Alumina
zirconia carbon
(OASP-12)		 Alumina spinel
carbon
(OASP-14)		 Magnesia spinel
carbon
(OASP-34)
Empfohlene Stahlqualität Medium and
high carbon
steel		 Medium and high
carbon & alloy
steel		 Stainless steel Calcium treated low
carbon steel
CHEMISCHE ANALYSE
Al2O3 (%) 84.0 75.0 83.0 9.5
Fixed carbon (%) 5.0 5.0 6.0 5.0
ZrO2 (%) - 8.0 - -
MgO (%) - - 6.0 80.0
SiC (%) 2.0 2.0 - -
PHYSIKLISCHE RICHTWERTE
Apparent porosity (%) 6.0 6.0 6.0 6.0
Bulk density (gm/cc) 3.20 3.18 3.20 2.95
Cold crushing strength (kg/cm2) 1000 1000 900 1000
Hot MOR (kg/cm2) at 14000 C 160 150 100 125

 

 

 

Lochsteine

Chemische Analyse und physikalische Richtwerte

Qualität Apparent
porosity
(%)		 Bulk density
(gm/cc)		 CCS at
110°C/24 hrs.
(kg/cm2)		 Al2O3
(%)		 Fe2O3
(%)		 MgO
(%)
ORIENT W/B-75 18.2 2.82 660 76.2 2.3 -
ORIENT W/B-85 17.0 2.88 550 86.0 0.81 -
ORIENT W/B (SUPER) 18.5 3.05 550 90.8 0.3 4.8

 

 

Düsen

Chemische Analyse und physikalische Richtwerte

Qualität Apparent
porosity
(%)		 Bulk density
(gm/cc)		 CCS at
110°C/24 hrs.
(kg/cm2)1		 Al2O3
(%)		 MgO
(%)		 Fe2O3
(%)
UPPER NOZZLE
85% Aluminia 20.0 3.00 500 85.0 - 0.30
Aluminia spinel 18.0 3.05 550 91.0 4.8 0.30
Magnesia spinel carbon 6.0 2.90 550 24.0 80.0 0.30
Alumina carbon 15.0 2.70 1000 80.0 - 0.50
LOWER NOZZLE
85% Alumina 20.0 3.00 500 85.0 - 0.30
Alumina carbon 15.0 2.70 1000 80.0 - 0.20

 

 

Mörtel und Dichtmassen

Chemische Analyse und physikalische Richwerte

Produkt Grading
(mm)		 Service
temp.
°C		 Setting Al2O3
(%)		 Fe2O3
(%)		 Anwendungen
ORIENT
90 AM		 0-0,2 % 1800 Chemical/
Heat		 90±2 0.2 Schieberplatten; Wechseldüsen; Innenhülsen; Spüler
ORSEAL-97 Paste
(Ready to use)		 1800 Chemical/
Heat		 97±2 0.2

Verhindert das Eindringen des flüssigen Stahls zwischen der oberen Platte und der Außenhülse.
Die Dichtungsmasse sintert nicht innerhalb der Anwendungstemperatur.
Durch diese Eigenschaft kann die Platte nach Gebrauch problemlos von der Außenhülse abgelöst werden

 

 

 

Isostatik

 

Monoblockstopfen

 

 

 

  Body Nose
Qualität OE OL OD OM OO ON OS OI OU
STAHLGÜTE
Plain carbon/normal grades - - √ √ - - - - -
Aluminium killed √ - √ √ - - - - -
Calcium treated √ √ √ - - - √ - √
Stainless √ √ √ - √ √ - √ √
High manganese √ √ - - √ - - - √

 

 

  Body Nose
Qualität OE OL OD OM OO ON OS OI OU
CHEMISCHE ANALYSE (%)
Al2O3 49.4 61.1 49.3 70.0 73.2 70.5 10.2 59.3 -
SiO2 18.7 9.5 18.8 4.7 7.3 12.2 - 6.6 -
MgO - - - - - - 65.3 - 73.4
ZrO2 - - - - - - - 4.2 -
C 28.2 27.6 28.4 21.4 17.5 16.5 22.1 24.3 22.2

 

 

  Body Nose
Qualität OE OL OD OM OO ON OS OI OU
PHYSIKALISCHE ANALYSE
Apparent porosity (%) 16.4 16.7 16.1 16.6 18 17.5 17.5 16.7 17.4
Bulk density (gm/cc) 2.4 2.51 2.41 2.65 2.68 2.60 2.55 2.65 2.57
C.M.O.R. (kg/cm3) 85 90 80 90 95 85 80 75 85

 

 

 

 

Schattenrohre

 
 

 

 

  Body Sleeve
Qualität OC OF OX OG
STAHLGÜTE
Plain carbon/normal grades √ √ √ √
Aluminum killed √ √ √ -
Calcium treated - √ √ √
Stainless √ √ √ √
High manganese √ √ √ √
Resuable √ - - √
High performance - √ √ -

 

 

  Body Sleeve mix
Qualität OC OF OX OG
CHEMISCHE ANALYSE (%)
Al2O3 (%) 45.8 50.5 9.8 50.8
C (%) 34.4 30.6 19.4 34.8
SiO2 17.2 14.5 - 12.0
ZrO2 (%) - - 67.4 -

 

 

  Body Sleeve mix
Qualität OC OF OX OG
PHYSIKALISCHE ANALYSE
Apparent porosity (%) 16.4 13.1 15.3 15.6
Bulk Density (gm/cc) 2.35 2.45 3.5 2.38
C.M.O.R (kg/cm2) 70 70 120 75

 

 

 

Monotauchausgüsse/Tauchrohre/Tundish Düsen

 

 

 

  Seat Body Slag zone Sleeve
Quality OM OO OS OH OB OH OJ OW OK OX OY OZ OX OZ
STAHLGÜTE
Plain carbon / normal grades √ - - - √ - V - V V - - - -
Aluminum killed √ - √ √ √ V V - - V - - - -
Calcium treated - √ √ - √ V V - - - V V V V
Stainless √ √ - - √ - V V V - V - - V
High manganese - - - - √ - V - V - V V V V

 

 

  Seat Body Slag zone Sleeve
Qualität OM OO OS OH OB OH OJ OW OK OX OY OZ OX OZ
CHEMISCHE ANALYSE (%)
Al2O3 70.0 73.2 10.2 55.7 43.0 55.7 60.3 24.2 60.3 - - - - -
SiO2 4.7 7.3 - 12.2 26.8 12.2 10.5 22.2 10.5 - - - - -
MgO - - 65.3 - - - - - - - - - - -
ZrO2 - - - - - - - 30.6 - 67.4 79.3 80.5 67.4 80.5
C 21.4 17.5 22.1 26.7 26.4 26.7 26.2 16.5 26.2 19.4 14.7 11.8 19.4 11.8

 

 

  Seat Body Slag zone Sleeve
Qualität OM OO OS OH OB OH OJ OW OK OX OY OZ OX OZ
PHYSIKALISCHE ANALYSE
Apparent porosiy (%) 16.6 18.0 17.5 17.7 16.6 17.7 17.4 15.4 17.4 15.3 15.4 15.5 15.3 15.5
Bulk density (gm/cc) 2.65 2.68 2.55 2.48 2.38 2.48 2.55 2.63 2.50 3.50 3.75 3.78 3.50 3.78
C.M.O.R. (kg/cm ) 90 95 80 75 80 75 90 95 90 120 140 150 120 150

 

 

 

Abstichhülsen

 

  Sleeves Blocks
Qualität OT OV
CHEMISCHE ANALYSE (%)
MgO 76.2 82.4
C 17.5 12.5
Al2O3 4.5 4.5

 

 

 

  Sleeves Blocks
Qualität OT OV
PHYSIKALISCHE ANALYSE
aApparent porosity (%) 2.5 7.6
Bulk density (gm/cc) 2.91 2.78
CCS (kg/cm2) 400 450

 

 
 
 

Tundish Düsen

 
 
Zirkonoxid-Düse
 
Zirkonoxid mit hoher und extrem hoher Dichte, stabilisiert mit Magnesiumoxid
 
 
  ZN-96 SD ZN-95 D ZN-95 N
CHEMISCHE ANALYSE (%)
ZrO2+HFO2 96.0 95.5 95.0
MgO 2.0 2.5 3.0
SiO2 0.3 0.5 0.5
TiO2 0.1 0.1 0.1
Al22O3 0.1 0.1 0.1
Fe2O3 0.05 0.1 0.1
 
 
 
  ZN-96 SD ZN-95 D ZN-95 N
PHYIKALISCHE ANALYSE
Apparent Porosity % 2.5 6.0 16.0
Bulk density 5.5 5.2 4.7
 
 
 
 
 
Zirkon and Aluminiumgraphit Düsen
 
 
  ZN-65 ZN-71 AGN-85
CHEMISCHE ANALYSE (%)
Al22O3 - - 86.0
ZrO2 64.0 71.0 -
C - - 4.0
SiC - - 5.0
Cr2O2 - - 3.0

 

 
 
  ZN-65 ZN-71 AGN-85
PHYSIKALISCHE ANALYSE
Apparent porosity (%) 20,0 20.0 5.0
Bulk density (gm/cc) 3.70 3.8 3.15