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Find Verified Chemicals Like Aluminum Oxide Suppliers, Manufacturers and Wholesalers

GOLD Member
Jun-17-23

Aluminum Oxide Alumina Powder

$10.82
MOQ: 1  Kilograms
Supplier From Offenbach, Hessen, Germany
 
Aluminum oxide Alumina powder for Electric vacuum tube shell ceramic Al2O3

item value
Classification ALUMINA
CAS No. 1344-28-1
Other Names Alumina
MF Al2O3
EINECS No. 215-691-6
Grade Standard Electron Grade, Industrial Grade, Reagent Grade
Purity 99.5%
Appearance White powder
Application electronic ceramics
Color White
Grade Industrail Grade
Density 3.5 g/cm3
Melting point 2054
Boiling Point 2980
Molecular Weight 101.96
Shape Ionische
Water Solubility Hard
Packing 25 Kg Pp Bag or plastic barrel
Sample Availiable
GOLD Member
Mar-04-25

Aluminum Oxide, Brown Fused

$0
MOQ: Not Specified
Sample Available
Supplier From North York, Ontario, Canada
 
Synonyms:
Brown Fused Aluminum Oxide, Brown Fused Alumina, Brown Aluminum Oxide

Description:
Aluminum Oxide, Brown Fused is brown and granulate in appearance. Various mesh sizes are available.

Applications:
Aluminum Oxide, Brown Fused is used in free abrasive machining and lapping applications.
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VERIFIED
Oct-21-16
Supplier From Faridabad, Haryana, India
GOLD Member
Nov-29-19
Supplier From SA, Australia
GOLD Member
Jul-16-18
Supplier From Kaohsiung, Taiwan
19386 Wanted : Chemicals Like Aluminum Oxide Suppliers
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GOLD Member
Sep-04-23

Aluminum Oxide

$200 - $300
MOQ: 10  Tons (UK)
Supplier From London, United Kingdom
 
Aluminum oxide, commonly known as alumina, is a versatile and hard-wearing ceramic material that consists of aluminum and oxygen atoms. It exhibits exceptional hardness and is used in a wide array of applications, including as an abrasive material in sandpapers and grinding wheels due to its ability to cut and shape various surfaces. Additionally, aluminum oxide serves as an insulating material in electronics, a catalyst in chemical processes, and as a refractory material in high-temperature environments such as furnaces and crucibles. Its combination of hardness, high melting point, and electrical insulating properties makes aluminum oxide a crucial material in industries ranging from manufacturing to electronics.
GOLD Member
VERIFIED
Jul-08-19
Supplier From Pune, Maharashtra, India
GOLD Member
VERIFIED
Jul-19-06
Supplier From Barcelona, Spain
GOLD Member
Dec-31-19
Supplier From Vadodara, India
GOLD Member
Apr-06-18
Supplier From Mumbai, Maharashtra, India
 
Natural Red Iron Oxide:

Natural Red Iron Oxide is the most widely occurring Minerals in Earth. It is widely used in many applications due as it is economical as compared to Synthetic Oxides.

Applications :
Red Oxide is anti-corrosive and has inertness to alkali and chemicals which makes its very viable for making of paint, protective coating for steels, cement coloring, NPK Fertilizers, paving tiles.

Packing : 25Kgs Bags.
GOLD Member
Jun-24-19

Crude Zinc Oxide

MOQ: 40  Meters
Sample Available
 
Zinc >55%
GOLD Member
Mar-17-23

Calcined Aluminum Oxide

$500
MOQ: 100  Metric Tonnes
Sample Available
Supplier From Johannesburg, Gauteng, South Africa
 
Product Description
Calcined alumina
Industrial alumina powder---Metallurgical grade alumina powder
Calcined alumina--- mainly used in ceramics, refractories, glazing etc
White fused alumina--- used in refractory,grinding&polishing,abrasives
Tabular alumina--- used in refractory

Calcined alumina Fetures
1) 99.6% min high purity, raw material origin is Australia
2) SGS, ISO audited manufacturer
3) mass production ability
4) stable chemical features with fine particle size
5) hot-selling in Asia market with favorable price

Application for Calcined aluminaï¼?

T-pad, thermal conductive silicone grease
Fillings for thermal dissipation baseplates, MC baseplates, thermal phase change materials
Fillings for semi-conductivity packing grease
Fillings for organnic silicon thermal dissipation adhesives and other mixtures
Ceramic filter
Grinding Materials
Catalytic carrier catalyst, and analytical reagents
Precise polishing materials, glass products, metal products
Semi-conductivity materials, plastic, tapes, burnish belt
GOLD Member
VERIFIED
Oct-28-14
Supplier From Southampton, United Kingdom
 
Mill scale, is formed on the outer surfaces of plates, sheets or profiles when they are being produced by rolling hot iron or steel billets in rolling or steel mills.
It looks like a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in color.
Being produced during the reheating, conditioning and hot rolling operation for the production of steel articles, the mill scale initially adheres to the steel surface and protects it from atmospheric corrosion, provided no break occurs in this coating.
From the chemical and physical analysis performed on the scrap, and according to the european environmental rules, the material has been classified as a special non dangerous waste, listed in green list
In particular the mill scale can be classified as follows:
Einecs (european commission no.): 266-007-8
Waste code: 10 02 10
Basel code: b 12 30
Hs code: 2619.00
GOLD Member
VERIFIED
Mar-30-23
Supplier From Southampton, United Kingdom
 
We are glad to propose 500 MT of stain less steel mill scale.
Mill scale is formed on the outer surfaces during by the hot rolling lamination of stainless-steel products.

At a visual inspection the material is a hard brittle sand and is mainly composed of iron oxides, mostly ferric, and is bluish black in colour, but it also contains considerable alloying elements such as chromium and nickel.

The recovery ratio after melting in furnace for the most valuable alloy elements is:
- Ni: 3.5 - 4.5%
- Cr: 6-8%


From the chemical and physical analysis performed on the scrap, and according to the European environmental rules, the material has been classified as a special non dangerous waste, listed in green list. In particular the mill scale can be classified as follows:

Waste code: 10 02 10

The material is stored on cemented flooring, and it can be loaded loose in tipper trucks or containers.

Chemical analysis of the material is available on request.
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VERIFIED
Oct-03-22
Supplier From Mumbai, Maharashtra, India
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VERIFIED
Jan-17-21
Supplier From Erode, Tamil Nadu, India
GOLD Member
Aug-21-17
Supplier From Dubai, United Arab Emirates
GOLD Member
Aug-21-18
 
Mode: 6061/6063/Mixed (for ADC12)

6061:Al>97%;Si<0.8;Mn<0.1%;Pb<0.01%
6063:Al>98.5%;Si<0.5%;Mn:0.1%;Pb<0.01%
Mixed: Al>91%;Si>0.8%;Mn:<1%;Pb<0.02%

MOQ: 20MT-21 / 20 MT feet container
GOLD Member
VERIFIED
Mar-19-20
Supplier From Bangalore, Karnataka, India
GOLD Member
Apr-16-19
Supplier From Johannesburg, Gauteng, South Africa
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