Silicon carbide, semiconductor, compound of silicon and carbon with a Mohs hardness of 9.  Silicon Carbide is used in many applications as refractories, abrasives, technical ceramics, blasting, polishing, grinding, heating elements and architectural applications.

Chemical analysis 

From min. 87% up to min. 98%

Sizes

We process in nearly all sizes requested by our customers form 2,5 microns to any other coarser size

Powders D50 2,5 - 4 microns / FEPA Sizes F12 … F220 … / Mesh and Din sizes / Grains 0-0,1-…-0-1…-3-5 mm /

Packing

20-25 kg paper bags, bb and bulk transport

Transport

Truck, Bulk truck, container

Chemical analysis

From 97,5% up tp 99,5 %

Sizes

We process in nearly all sizes requested from 5 microns to any other coarser grade. Examples : 45 my, 45-75 my, 75-100 my, > 100 my so as 0-10 mm , 10-100 mm

Packing

4-…-20-25 kg paper bags, bb

Transport

Truck, container

Application

Desoxydation for refractories, silicone production, alloying in aluminium, pyrotechnic, brakes, protection for C binding systems, wear resistant filler, production of Si-SiC ceramics, SiN3 production.

Chemical analysis

Si +/- 48% min 56%

Sizes

From refractory sizes 100-150-200 mesh to steel applications sizes 0-2 mm, 3-10 mm, … other sizes on request

Packing

20-25 kg paper bags, bb and bulk transport

Transport

Truck, Bulk truck, container

Application

Refractory, steel and foundry industries

Boron Carbide, B4C), compound of boron and carbon, with a hardness between 9-10 Mohs, low density, neutron absorbing. rBoron Carbide is used in technical ceramics, refractory applications as antioxidant, abrasive, wear resistant products applications, sandblasting,

Chemical analysis

Total Boron 76,5% min 78% typical

Sizes

325 mesh, FEPA ex. F220 - F240 - F320 - … F100 - F1200 , other sizes on request

Packing

bags, BB

Transport

Truck, container

Application

Used in the production of refractory elements, in lapping, grinding and polishing.

Chemical analysis

Grade A 99,9% - B 99,7% - C 99,5%

Sizes

DIN 70, 200 mesh, in mm 0-0,2 / 0,2-0,5 / 0,5 - 1/ / 1-2 / 1-6 / 1-10 / 2-5 / other sizes on request

Packing

bags, BB

Transport

Truck, container

Application

Applications within the refractory, steel and glass industries

Chemical analysis

SiO2 55-59 %

Sizes

> 500 my 98% min., > 100 my 50-70%? Other sizes on request

Packing

BB

Transport

Truck, container

Application

Refractory industry