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'-325# chromium mineral powder

South Africa -325# chromium mineral powder

/MT

South Africa -325# chromium mineral powder

SIZES:  -325#

Chemical Composition for chromium mineral powder:

Cr2O3

≥46.0%

FeO

≤26.5%

Al2O3

≤15.5%

SiO

≤1.0%

MgO

≤10.0%

CaO

≤0.30%

Cr/Fe

1.55:1

 Physical composition for chromium mineral powder:

Appearance

Black

Melting point

2150°C

PH

 7-9

The amount of the acid

≤ 2 ML

Percent soil≤0.1
Percent Moisture≤0.1
The sintered1600
Percentage of free acid present in the sand0

Packing: 1000Kgs chromium mineral powder/big bag

Supply Ability: 8000Ts chromium mineral powder/month

chromium mineral powder -325#:

South Africa -325# chromium mineral powder

South Africa -325# chromium mineral powderSouth Africa -325# chromium mineral powder

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