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Chromite Sand for Foundry

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US$ 449 - 499 MOQ: 1 Metric Ton
Key Specifications
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Brand Name:
Haixu Abrasives
Place of Origin:
South Africa
Model Number:
AFS35-40 40-45 45-50
Payment & Shipping
Payment Methods:
Port of Shipment:
Lianyun/Qingdao/Tianjin port/the main port in china
Delivery Detail:
7 days
Brand Name Haixu Abrasives
Place of Origin South Africa
Model Number AFS35-40 40-45 45-50
Material Chrome ore imported from South Africa
Usage foundry chromite sand with 46%cr2o3 for metalcasting
Abrasive Grain Sizes AFS35-40 40-45 45-50

Product Description

chromite sand for Foundry

Foundry chromite sand for foundry use as a highly fireproof sharpener for moulds and cores. Originally from South Africa. The sand is produced by crushing chrome ore and its washing in spiral concentrators, subsequent drying, dust cleaning, screening and sorting as per grain size.


Chemical composition
Cr2O3
46.0%min
SiO2
1.0%max
FeO
26.5%max
CaO
0.3%max
MgO
10.0%max
Al2O3
15.5%max
P
0.003%max
S
0.003%max
Cr/Fe
1.55/1
Physical composition
Bulk Density
2.5-3g/cm3
Specific Gravity
4.0-4.8g/cm3
PH Value
7-9
The amount of the acid
2ML max
Percent soil
0.1%max
The sintered
1600℃
Filling Density
2.6g/cm3
melting temperature
2180°C
Products Show
Packing
1MT BIG BAG

with 4 handles and top spout

1MT BIG BAG

with 4 handles,top spout and buttom spout

1MT BIG BAG

with 2 handles and top spout

Main Application
Chromite Sand in the foundry industry

Its properties enable the material to be used in high duty grey iron and steel foundries as core and mould making sand. Its high thermal conductivity gives it good chilling properties, low thermal expansion gives rise to good dimensional stability. Its basicity being close to neutral allows the use of a wide range of resin bonding systems and inorganic binders, it has a high refractoriness and a broad sieve distribution.

Chromite Sand in the steel industry

In steel production, Chromite Sand is used as well filler for protection of the sliding gate in large steel holding ladles.

Chromite Sand in the glass industry

When ground to a fine flour, Chromite Sand is used for the production of green glass beverage containers.

FAQ
Q: Are you trading company or manufacturer ?

A: We are factory.

Q: How long is your delivery time?

A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?

A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?

A: Payment


Product Tags: chromite sand , chromite sand for Foundry , chromite sand Foundry

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Business license
Business Type
Manufacturer
Year Established
1999
Annual Export Value
Above US$100 Million
Port of Shipment
TianJin/Qingdao

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