Aluminum Oxide Thermal Spray

Since 1905, Saint-Gobain has maintained a reputation for high-quality aluminum oxide thermal spray through technological innovation and an ability to anticipate the changing needs of the industry.

Alumina Titania - Saint-Gobain’s Alumina Titania thermal spray powders feature dense, hard coatings engineered to resist wear due to abrasion, fretting, cavitation, corrosion, particle erosion, and more. By combining aluminum and titanium oxides, a  smooth, wear-resistant coating is formed. Alumina-titania powders are ideal for heater plates, thread guides, and tension washers.  These powders can be utilized in various applications including the chemical and textile industries. 

Aluminum Oxide- Saint-Gobain’s aluminum oxide powder is a gray fused aluminum oxide powder containing about 3% titania. When sprayed, Saint Gobain's alumina oxide powders produce a hard, dense coating that offers wear resistance and dielectric strength that is suitable in aerospace, printing, automotive, and chemical industries.

Magnesium Aluminate (Spinel) - Saint-Gobain’s magnesium aluminate (Spinel) powder is ideal for resurfacing molds, oxygen sensors, ladles, ladle plugs, and other furnace parts. This powder can also be used for resurfacing parts that require high thermal shock resistance. When sprayed, magnesium aluminate helps to control permeability and protect your product against erosion.

Aluminum Oxide Thermal Spray Technical Information

Material

Saint-Gobain Number

Nominal Size

General Chemistry
Alumina Titania #106 15-45 Micron Al2O3 - 87%, TiO2- 13%
Alumina Titania #107 5-30 Micron Al2O3 - 87%, TiO2 - 13%
Alumina Titania #108 15-45 Micron Al2O3 - 60%, TiO2 - 40%
Alumina Titania #109 5-30 Micron Al2O3 - 60%, TiO2 - 40%
Aluminum Oxide #110 15-45 Micron Al2O3 - 97%, TiO2 - 3%
Aluminum Oxide #110GE 15-45 Micron Al2O3 - 97%, TiO2 - 3%
Aluminum Oxide #112 20-70 Micron Al2O3 - 97%, TiO2 - 3%
Aluminum Oxide #117 5-30 Micron Al2O3 - 97%, TiO2 - 3%
Aluminum Oxide #119 20-45 Micron Al2O3 - 97%, TiO2 - 3%
Aluminum Oxide #150 2-28 Micron Al2O3 - 99.5%
Aluminum Oxide #153PT 15-45 Micron Al2O3 - 99.8%
Magnesium Aluminate (Spinel) #170 15-45 Micron Al2O3 - 24% MgO
Magnesium Aluminate (Spinel) Spherical #171 10-75 Micron Al2O3 - 24% MgO
Aluminum Oxide   #182 20-50 Micron Al2O3 - 99% +
Aluminum Oxide   #183 15-45 Micron Al2O3 - 99% +
Aluminum Oxide   #184 5-30 Micron Al2O3 - 99% +

 

What Is Aluminum Oxide Coating?

Aluminum oxide coatings are dense, hard, wear-resistant coatings with electrical insulating properties that are great for many industries including:

  • automotive
  • aerospace
  • chemical
  • pulp & paper
  • printing

Typical applications for aluminum oxide thermal spray powders include bonded abrasives, refractories, lapping compounds, heat treatment setting sands, micro blasting, biomedical implants, and furnace linings. In addition to providing a smooth finish and being wear-resistant, Alumina thermal spray powders have excellent dielectric strength and thermal shock resistance. 

Saint Gobain Alumina Coatings Chart

alumina powders product chart

For more information on our Saint Gobain aluminum oxide thermal spray powders available and how they can be utilized for your specific application, contact the team at Astro Alloys today!

 

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