High free opening rate Chromite sand AFS35-40

FOB Price

USD $299 - $499 / Metric Ton

20 Metric Tons(Min.Order)

Supply Ability 99999 Metric Ton / Metric Tons per Month
Port Lianyungang/Tianjin etc port China
Payment Terms:T/T L/C
Delivery Detail:5 days

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Product Details

Brand Name:	Haixu Abrasives	Place of Origin:	South Africa	Model Number:	AFS35-40
Material:	Chromite ore	Usage:	Foundry,ladle filler	Abrasive Grain Sizes:	AFS35-40

Product Description

High free opening rate Chromite sand AFS35-40

Chromite Sand for foundry and ladle filler 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.

Item	Unit	Index
Cr2O3	%	≥46.0%
SiO2	%	≤1.0%
FeO	%	≤26.5%
CaO	%	≤0.30%
MgO	%	≤10.0%
Al2O3	%	≤15.5%
P	%	≤0.003%
S	%	≤0.003%
Cr/Fe		1.55:1
Bulk Density	g/cm³	2.5-3
Color	/	Black
PH	/	7-9
The amount of the acid	/	≤ 2 ML
Percent soil	%	≤0.1
Percent Moisture	%	≤0.1
The sintered	℃	1600
Percentage of free acid present in the sand	%	0
filling density	g/cm³	2.6
sintering point	°C	> 1,800
melting temperature	°C	2,180

Packing:1MT big bag

Contact Us

ZHENGZHOU HAIXU ABRASIVES CO.,LTD: Contact nameSunshine Ma; Phone86-371-60305639; AddressErqi District Zhengzhou,Henan

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High free opening rate Chromite sand AFS35-40

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