High quality foundry chromite Sand

FOUNDRY CHROMITE SAND

Chrome ore, its main chemical composition of cr2o3, this kind of sand heated volume stability, high thermal conductivity, when in contact with the molten metal, not only has good resistance to basic slag, not with ferric oxide and other chemical reactions, and itself has the characteristics of the solid phase sintering, can be a very good prevent the infiltration of molten metal, avoid to touch sand defects, suitable for all kinds of stainless steel, alloy steel and carbon steel gradually shape the original sand core and coating.

Physical properties

Bulk density: g/cm 2.5-3

Volume density g/cm3 4.0 ~ 4.8

Color/bright blackPH / 7-9

Sintering temperature > 1800 ° C

The melting point of 2180 ° C

Conventional production size

Domestic conventional grain size: 20-60 mesh 20-70 mesh, 40-70 mesh, 50-100                                                                   mesh70-140 mesh, 200 mesh, 325 mesh

Export regular granularity: afs25-35 afs25-30 afs30-35 afs35-40 afs40-45 afs45-50  afs40-50 afs50-55 afs55-60 afs60-65

The main purposeCasting materials

1.Refractory

2. Modeling

3. Filling

4. Drainage 

Company information

Henan Sicheng Abrasives Tech Co., Ltd, founded in 1999, is specialized in White Fused Alumina, Brown Fused Alumina, Silicon Carbide, Glass beads and other abrasive products. Our production runs under the certifications of GB, ISO, FEPA, and JIS. We offer various items depending on the demands of our customers.
Based on the principles of equality and mutual benefits, we persist in abiding by agreements; enable us to do business and cooperation with all countries in the field of economy and technology.

FAQ

1. Q:  Do you provide free sample?

    A: Yes, We provide  sample for free but the freight will be on your side.

2. Q: Do you receive L/C payment terms?

    A: Yes, we do.

3. Q: When will you deliver the goods?

    A:Within 5 days after payment in general.

4. Q: Can you customized package according to customer?

    A: Yes, We can do OEM products and package, tailored products provided according to           your requinments.

5. Q: Are you a manufacturer or trader?

    A: We are the manufacturer. 

6. Q:How do you check all the goods in the production line?

    A:We have spot inspection and finished inspection.

       We check all the goods when they go into next production procedure.

Contact Us:

Attn：Ms.Chen

Mob :    0086 13526538098

WhatsApp :   +8613526538098