OUR PRODUCTS

FOR A WIDE RANGE OF APPLICATIONS

Partner of the industry

Our products are used in a wide range of industries.
Many of the refractory materials we process are used in the steel industry. But our refractory or extremely heat-resistant raw materials are also used in foundries or in the production of foundry aids. These properties are also used in furnace construction.

Other minerals are due to their composition and nature
– such as low sulphur and phosphorus content – particularly interesting for welding technology.

Al2O3 PRODUCTS

BAUXITE

  • calcined bauxite with Al2O3 contents between 80 and 88
  • Welding Grade Bauxite (low phosphor us and low sulphur)
  • Andarushfrom South Africa
  • Fireclay
  • Mulcoa

Calcined bauxite
Al2O3 85,5%
SiO2 7,5%
TiO2 3,4%
Fe2O3 2,0%
Density 3.15 g/cm3

Welding Grade Bauxite
Al2O3 87%
SiO2 5,5%
TiO2 4%
Fe2O3 2,0%
p 0,04%
S 0,02%
Bulk density 2.55 g/cm3

Al2O3 II

Andalite
Al2O3 58%
SiO2 40%
Fe2O3 1,2%
TiO2 0,2%
Loss on ignition 0,7%

China Shamotte
Al2O3 46%
SiO2 50%
TiO2 1%
Fe2O3 1,8%
Loss on ignition 0,3%

Mullit M47
Al2O3 47,5%
SiO2 49%
TiO2 1,4%
Fe2O3 1,0%
Loss on ignition 0,1%

MgO PRODUCTS

MAGNESITE

  • Sintermagnesite from China, Korea, Brazil, Russia, Turkey: qualities from 90 to 97 MgO
  • high-quality synthetic magnesite from the Netherlands, Australia, Ireland, Mexico, Turkey, Brazil with MgO content from 96 to >99
  • Olivin from Norway
  • Dunit from Spain

Brazilian magnesite
Mgo 94,5%
SiO2 1,6%
CaO 0,4%
Fe2O3 1,8%
Al2O3 0,5%
Loss of annealing 0,2%

Brazilian magnesite
Mgo 90,5%
SiO2 3%
CaO 3,5%
Fe2O3 2%
Al2O3 0,6%
Loss on ignition 0,2%

China Magnesite 90
MgO 92%
SiO2 3%
Cao 2%
Fe2O3 1,2%
Al2O3 0,6%
Loss on ignition 0,6%

China Magnesite 95
Mgo 95%
SiO2 1,5%
Cao 1,8%
Fe2O3 1,0%
Al2O3 0,3%
Loss on ignition 0,2%

China Magnesite 97
Mgo 97%
SiO2 0,6%
Cao 1,4%
Fe2O3 0,6%
Al2O3 0,3%
Loss on ignition 0,2%

nedMag 99
Mgo 98,4%
SiO2 0,2%
CaO 0,6%
Fe2O3 0,5%
Loss on ignition 0,2%

Mexican Magnesite/Penoles
Mgo 98,9%
SiO2 0,1%
CaO 0,8%
Fe2O3 0,1%
Loss on ignition 0,2%

Turkish magnesite
Mgo 92%
SiO2 4%
CaO 2%
Fe2O3 1,5%
Loss on ignition 0,2%

Dunit from Spain
Mgo 39%
SiO2 46%
CaO 2%
Fe2O3 9%
Al2O3 3%
Loss on ignition 0,8%

Norwegian Olive
Mgo 49%
SiO2 042%
Fe2O3 7,5%
Loss on ignition 1,5%

Melt magnesite
Mgo 97%
SiO2 0,6%
CaO 1,2%
Fe2O3 0,6%
Al2O3 0,3%
Loss on ignition 0,2%

Recycling

VARIOUS MATERIALS

  • Recycling of refractory building materials from the steel/glass industry and foundries
  • Iron ore
  • Magnesite
  • Sic

Iron ore concentrate
Fe2O3 92-98%
SiO2 0,1-6%

Chromerz
Cr2O3 46,5%
Fe2O3 29%
Al2O3 13,5%
Mgo 9,5%
SiO2 0,6%

Bauxite Regenerate
Al2O3 80-85%
SiO2 8-15%
Fe2O3 2-3%
TiO2 3-4%

Schamotte-Regenerat
Al2O3 40-50%
SiO2 40-50%
Fe2O3 2-3%
TiO2 2-3%

Magnesite regenerate
Mgo 80-90%
SiO2 2-8%
Cao 2-3%
Fe2O3 2-3%