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Crown Asia

Supplier From India
Oct-18-19
Supplier : Chromite Sand

Established: 2018

Verification Status



Contact Details:
Gf Shop No. 3085/1, Pvt No-3, Partap Street, Darya Ganj, Delhi, India - 110002
New Delhi 110002
Delhi India


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GOLD Member
VERIFIED
Mar-12-25

Chromite Sand Granules, Chromite Sand (Foundry Grades)

$1.10 - $1.70 / Kilogram (EXW)
MOQ: Not Specified
Supplier From Navi Mumbai, Maharashtra, India
 
Chromite Sand Granules: 45-50/ 60-65 mesh
Product Grade : Chromite Sand (Foundry Grades)
Price (USD): 1.10 USD-1.70 USD Per Kilogram
Incoterms : Ex- Work/Factory Price
GOLD Member
VERIFIED
Mar-02-25

Black Chromite Foundry Sand

$1.20
MOQ: 26  Metric Tonnes
Sample Available
Supplier From Navi Mumbai, Maharashtra, India
 
Black Foundry Chromite sand is a high-quality sand primarily composed of chromite (FeCrO), a naturally occurring mineral that is rich in iron and chromium. It is widely used in the foundry industry for manufacturing molds and cores due to its excellent refractory properties, high melting point, and ability to withstand thermal shock. This makes it ideal for casting ferrous and non-ferrous metals, particularly in high-temperature processes. Chromite sand's low thermal expansion and good wear resistance also make it suitable for steel and alloy casting.
Additionally, its resistance to chemical reactions at high temperatures enhances the durability and precision of molds, providing superior surface finishes for metal castings.
Oct-31-19
 
Cr2O3 â?¥46.0% (Measurementï¼? 46.12 %)

· SiO2 â?¤1.0% (Measurementï¼?0.89 %)

· FeO 26.20%

· CaO 0.30%

· MgO 9.80%

· Al2O3 15.50%

· P 0.003%

· S 0.003%

· Cr/Fe 1.6 : 1

· Loss on ignitionâ?¤0.5%

· Moisture â?¤0.2%

· Dust ï¼?0.5%
Jan-10-20
 
We import crushing Chrome ore from South Africa,wash,dry ,dust cleaning,sieve and pack in China port,then export to all over the world directly.
Jan-10-20
 
ItemIndex
Cr2O346.0%
SiO21.0%
FeO26.5%
CaO0.30%
MgO10.0%
Al2O315.5%
P0.003%
S0.003%
Cr/Fe1.55:1
Bulk Density2.5-3
ColorBlack
PH7-9
The amount of the acid 2 ML
Percent soil0.1%
Percent Moisture0.1%
The sintered1600
Percentage of free acid present in the sand0
filling density2.6g/cm³
sintering point> 1800°C
melting temperature2180°C
Regular size
AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65
Jan-10-20
 
Foundry chromite sand is a natural process products of chromite through the broken screen classification, chrome ore, its main chemical composition of cr2o3, this kind of sand heated volume stability, high thermal conductivity, when in contact information 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.
Jan-10-20
 
Chromite ore, also known as chromite ore, is a special sand for casting, is a natural spinel based on chromite, after crushing, grinding, screening into a specified size, suitable for molding (core) sand.
Sep-06-19

Iron Chromite Sand

$480.00
MOQ: Not Specified
 
Iron Chromite Sand
Origin:South Africa
Import Chrome ore from South Africa,wash,dry,sieve,test,pack in China port,then export from China port.
The specification is as follows:
Cr2O3:46.0%
SiO2:1.0%
FeO:26.5%
CaO:0.30%
MgO:10.0%
Al2O3:15.5%
P:0.003%
S:0.003%
PACKING:1MT big bag
SIZES:AFS 25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS40-50 AFS45-50 AFS50-55 AFS55-60 AFS60-65 200/300/320/325/400MESH
Apr-28-20
 
Cr2O3 Sand Price/Chromite Sand/Cr2O3 Chromite (South Africa)
Chromite Sand is a naturally occurring spinel consisting primarily of the oxides of chrome and iron. It is a by-product of ferro-chrome production and is mainly used in foundry applications and in glass production.

Cr2O3:46.0%min
SiO2:1.0%max
FeO:26.5%max
CaO:.30%max
MgO:10.0%max
Al2O3:15.5%max
P:0.003%max
S:0.003%max
SIZES:AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS50-55 AFS55-60 AFS60-65
PACKING:1MT big bag
Aug-27-19
 
South Africa chromite sand casting
South Africa chromite sand casting , Originally from South Africa ,is a special kind of sand for casting , chromite sand casting is a natural spinel mainly composed of chromite , Chromite sand casting used as a highly fireproof sharpener for moulds and cores.

Purpose
1 foundry industry
Its properties enable the material to be used in high duty grey iron and steel foundries as core and mould making sand.
2 steel industry
In steel production, Chromite Sand Casting is used as well filler for protection of the sliding gate in large steel holding ladles.
3 glass industry
When ground to a fine flour, Chromite Sand casting is used for the production of green glass beverage containers

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