Chromite for steelmaking in cast chrome ore

Product Detail

model:AFS 30-35Packaging details:1.25 kg woven bag, 40 woven bags/FIBC 2.25 kg woven bag, 40 woven bags/pallet 3.25 kg paper bag, 40 paper bags/pallet 4.25 kg paper bag, 40 paper bags/carton 5. Customized packaging time: 8- 10 days mode: air transport/rail transport/water transport
size:AFS 30-35Place of origin:Henan, China
payment terms:L/C, D/A, D/P, T/T, Western Union, MoneyGramMoisture (%):0.2%
port:Tianjin/Main Ports in Chinaapplication:steelmaking
Sintering temperature:1800 minuteschemical composition:Chromium trioxide
Material:46% chromium trioxideproduct name:Casting Chrome Sand
type:fineMelting point:2180℃
brand:40% grinding toolssample:provide sample
Package preview:Package:25kg/bag
Certificate:CSGSSupply capacity:666 metric tons per month
Bulk density:2.5-3g/cubic centimeterAbrasive particle size:AFS 30-35
Cr2O3 (minimum value):More than 46%To concentrate or not to concentrate:is concentrated

Chromite for steelmaking in cast chrome ore

Chromite sand is magnetic and can be separated by refractory and metallurgical grades using a magnetic separator. Chromite is also called chromium ore. Chromite ore is a special foundry sand. It is a natural spinel whose main component is chromite. After crushing and screening, it is suitable for molding (core) sand. Chromite ore is mainly used as surface sand for large steel castings in casting production to prevent sand from adhering to the surface of castings; secondly, its grinding powder is used as refractory aggregate for casting coatings; Chromite ore is a chilling material. Used for molding. (Core) can replace some cold iron.

chemical composition

 

thing

unit

index

Chromium trioxide

%

≥46.0%

Silica

%

≤1.0%

ferrous oxide

%

≤26.5%

Calcium Oxide

%

≤0.30%

magnesium oxide

%

≤10.0%

Aluminum oxide

%

≤15.5%

phosphorus

%

≤0.003%

S

%

≤0.003%

Chromium/Iron

 

1.55:1

physical properties

 

+

Bulk density

grams/cubic centimeter

2.5-3

color

/

Black

pH value

/

7-9

Amount of acid

/

≤2ml

soil percentage

%

≤0.1

Moisture percentage

%

≤0.1

sintered

1600

Percent free acid in sand

%

0

Filling density

grams/cubic centimeter

2.6

sintering point

> 1,800

Melting point temperature

2,180

Package

mt

1 big bag

size

 

AFS25-35 AFS25-30 AFS30-35 AFS35-40 AFS40-45 AFS45-50 AFS40-50 AFS50-55 AFS55-60 AFS60-65

application

application

Chromite ore is suitable for diversion sand raw materials, castings, ceramics, glass and refractory materials. Applicable types of chromite sand: exclusive for casting grade, exclusive for metallurgical grade. Chromite ore is mainly used as surface sand for large steel castings in casting production to prevent sand from sticking to the surface of castings. Secondly, its grinding powder is used as refractory aggregate for casting coatings. Chromite is a chilled material. Core) can replace some cold iron. Chromite sand is suitable for casting coatings, refractory materials, automobile brake pads, high-performance ceramic materials, ceramic and glass colorants, friction materials, chemical and metallurgical castings.

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 Chromite for steelmaking in cast chrome ore

1. Respond promptly

Respond to your inquiries in a timely manner, make multi-select recommendations based on your needs, quickly reply to emails and provide solutions.

2.Free samples

Accept samples and trial orders for quality assessment

3. Strict quality control

Arrange production on time and strictly control quality.

4.Shorter delivery time.

Book the earliest ship or plane to guarantee delivery time.

5. Professional services

Provide all detailed news and pictures from order to delivery; provide relevant export documents and original certificates if necessary; warm and thoughtful after-sales service.

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Chromite for steelmaking in cast chrome ore

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