325 mesh black fused alumina/black aluminum oxide for sandblasting

325 mesh black fused alumina/black aluminum oxide for sandblasting

FOB Reference Price: Get Latest Price

≥1 Tons

US $579

≥25 Tons

US $559

≥50 Tons

US $519

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Product Details

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Quick Details

Brand Name:: Yongruida

Model Number:: black fa-042

Use:: polishing

Product name:: Black Fused Alumina

Application:: Polishing Workpiece

Material:: Al2O3

Sample:: Free

Payment Terms:: T/T

MOQ:: 1 Ton

Hardness:: 9.0 Mohs Scale

Package:: 25kg/bag

Keyword 3:: Black Aluminium Oxide Micro Powder

Color:: Black Corundum Powder

Quick Details

Type:: blasting media, polishing media

Abrasive Grain Sizes:: 16,46,100,200

Place of Origin:: Ningxia, China

Brand Name:: Yongruida

Model Number:: black fa-042

Use:: polishing

Product name:: Black Fused Alumina

Application:: Polishing Workpiece

Material:: Al2O3

Sample:: Free

Payment Terms:: T/T

MOQ:: 1 Ton

Hardness:: 9.0 Mohs Scale

Package:: 25kg/bag

Keyword 3:: Black Aluminium Oxide Micro Powder

Color:: Black Corundum Powder

Product Show

325 mesh black fused alumina/black aluminum oxide for sandblasting

Black fused alumina

Black fused alumina is a dark gray crystal obtained from the fusion of high iron bauxite or high alumina bauxite in electric arc furnace. Its main components are α- Al2O3 and hercynite. It features with moderate hardness, strong tenacity, good
self-sharpening, low grinding heat and less prone to surface burning, making it an excellent alternative abrasion-proof material.

16mesh 24mesh 46mesh 100mesh

200mesh 325mesh 600mesh 1-3mm

Specification

Key components

LEVEL	Chemical Composition%
LEVEL		Al2O3	Fe2O3	TiO2	SiO2
Ordinary	>62	6-12	2-4	<25
Top Quality	>80	4-8	2-4	<10

Specifications

Color	Crystal Struture	Hardness(Monhs)	Hardness(Vickers)(kg/cmm2)
Black	Trigonal	8-9	2000-2200
Melting Point	Maximum operating temperature			True density
2050	1850			>3.5

Size

Ordinary			Top quality
Section sand	3.5-5mm	Grit sand	F46-F240
				1-3mm
				0.4-1mm
				0-1mm
Grit sand	F12-F400	Mircopowder	F280-F1000

Application

Abrasive

Polishing

Sandblasting

Product packaging

1. 25kg/bag，500kg/bag， 1ton/ jumbo bag；
2. Customize Packaging as per your request.

Black fused alumina（Corundum）

About Us

Ningixia Yongruida Carbon Co.,Ltd. established in 2014, located in Ningxia, where is the biggest Production base of activated carbon, Specializes in the business of activated carbon and carbon additive.

Ningxia Yongruida Carbon Co., Ltd is focusing on environment-friendly products, mainly devoting to manufacturing and technical improving of activated carbon and filter materials for water treatment and air purifiaction.

Ningxia Yongruida activated carbon factory is a set of production and sales of activated carbon manufacturers, focusing on the production of activated carbon. Our company covers an area of 14,000 square meters and has around 150 staff members. Furthermore, all products are manufactured with advanced equipment and strict QC procedures in order to ensure high quality. To ensure big request of yourside. The factory can produce 5000 tons per month. Our company philosophy is: the best quality, long-term cooperation.

Looking forward to your visit~

Customer Photos

Our activated carbon is exported to foreign countries, and we have reached long-term cooperation with many foreign customers, such as the United States, India, Vietnam, Australia, South Korea, France and so on.

In the process of cooperation with foreign friends, our company shares the latest technology and related product features with them.

Let cooperation achieve win-win results.

Certifications

V-trust Testing

SGS Testing

FAQ

1. Can we get free samples for our test? Sure you can. We provide free samples with 2kgs to support your labrotary test while the international delivery freight will be taken by customers.

2. Are you a manufacture or not? Yes we are, we have our own production line.

3. How can we take the payment? We usually use T/T, L/C and West Union. 4. How about your delivery？

For sample and small order, by courier/ air; For big amount quantity products, by ship; For lockland countries, International train. 5. Can we visit your company? Of course, we warmly welcome your coming.