Abrasive / Erosive Wear Protection Aluminum Oxide and Alumina Ceramics

Ceramic Protection Tube -- 16AH
from Pyromation, Inc.

The thermocouple protection tubes illustrated on this catalog page are replacement tubes for Pyromation's complete ceramic protection tube thermocouple assemblies as found elsewhere in this catalog section, and they are compatible replacements for other manufacturers' protection tubes. The Series 16... [See More]

  • Applications: Abrasion Resistant; Chemical or material processing
  • Composition: Mullite, 63% Alumina
  • Alumina / Aluminate Type: Alumina
  • Shape / Form: Tube; Immersion Tube or Sheath
High Purity Alumina Ceramic Component -- AM-94
from San Jose Delta Associates, Inc.

San Jose Delta maintains an in-house inventory of most grades of alumina ceramics as BARS-RODS-TUBES and SHEETS. The availability of fired “grinding stock ” ceramic makes the production of small quantity and prototype orders less costly and offers shorter lead-times. For larger... [See More]

  • Applications: Refractory or High Temperature Insulation; Wear resistant parts or tooling; Abrasion Resistant; Dielectric; Electronics or semiconductors; HV / Electrical
  • Shape / Form: BarStock; Custom Shape; Rod; Tube
  • Alumina / Aluminate Type: Alumina
  • Max Use Temperature: 1650
Cermet Powder Materials
from Oerlikon Metco

As composites of ceramic and metal materials, cermets act as intermediate materials that resolve thermal expansion mismatches in multiple layer, metallic-ceramic coating systems. They are the ideal solution to boost coating performance and life for applications involving severe thermal cycling. [See More]

  • Applications: Thermal Spray Coating; Abrasion Resistant
  • Shape / Form: Powder, Grain or Grog
  • Alumina / Aluminate Type: Alumina
Ceramic Wear Components and Tiles
from CoorsTek

CoorsTek technical ceramics exhibit long-lasting wear in the most abrasive environments. Our advanced technical ceramics offer higher strength and corrosion resistance than traditional wear materials. Let our wear design experts help you choose the best material and configuration, carefully... [See More]

  • Applications: Abrasion Resistant; Corrosion resistant
  • Composition: Alumina 90, 92, 96; Zirconia Toughened Alumina; Silicon Carbide
  • Alumina / Aluminate Type: Alumina; Alumina-Zirconia
  • Shape / Form: Block; Custom Shape; Plate / Board; Rod; Roller / Roll; Tile; Hollow Stock (Tube, Pipe, Column)
OMEGATITE 650® Protection Tube -- PTRS
from OMEGA Engineering, Inc.

OMEGATITE ®650 is an alloy of silicon nitride and aluminum oxide. This superior refractory material has the combined properties of silicon nitride (high strength, hardness, fracture toughness, and low thermal expansion) and aluminum oxide (corrosion resistance, chemically inert, high temperature... [See More]

  • Applications: Refractory or High Temperature Insulation; Thermal Insulation or Fire Proofing Material; Molten Metal Measuring; Abrasion Resistant; Corrosion resistant; Dielectric; Foundry / Metal Processing
  • Shape / Form: Tube
  • Alumina / Aluminate Type: Alumina
  • Length: 5.91 to 23.62
Alumina Extruded Rod -- 031AE
from Accuratus Corporation

Accuratus maintains an inventory of standard extruded and cast aluminum oxide, mullite and sialon shapes for fast delivery requirements. These are low cost, quality rods and tubes that can be quickly cut to precision lengths. (See Mullite Sizes, Aluminum Oxide Sizes and Sialon Sizes). Accuratus will... [See More]

  • Applications: Refractory or High Temperature Insulation; Abrasion Resistant; Armor / Ballistic Protection; Dielectric; Electronics or semiconductors; HV / Electrical
  • Composition: 94% - 99.5% Al2O3
  • Alumina / Aluminate Type: Alumina
  • Shape / Form: Rod
Sapphire Blades
from Swiss Jewel Company

Sapphire Blades are an excellent choice for various applications. Sapphire's hardness and excellent surface finish provide a superior surface for precision work. Sapphire blades are commonly used on fiber optics for cutting and scribing. Sapphire is also a non-thrombogenic material for use in... [See More]

  • Applications: Optical Grade; Tape Cleaners, Surgical Knives; Abrasion Resistant
  • Composition: Al2O3
  • Alumina / Aluminate Type: Sapphire
  • Shape / Form: Custom Shape
Alumina Titania Thermal Spray Powder -- #108 and #109
from Saint-Gobain Coating Solutions

Saint-Gobain ’s #108 thermal spray powders combine aluminum & titanium oxides to produce a smooth, wear resistant coating. The polished surface exhibits low wettability due to dilute solutions of common acids. These powders are ideal for bearing surfaces such as heater plates, thread... [See More]

  • Applications: Abrasion Resistant
  • Shape / Form: Powder, Grain or Grog
  • Composition: 59 % Al2O3, 40 % TiO2
Custom Technical Ceramics
from Apogee Ceramics Inc.

Apogee technical ceramics offer exceptional ability to withstand continuous, repetitive cycle for applications requiring strength, resistance to wear and thermal stability. Choose from standard, custom-engineered and built-to-suit designs. Whatever your requirements, Apogee Ceramics Inc. will work... [See More]

  • Applications: Refractory or High Temperature Insulation; Structural; Wear resistant parts or tooling; Abrasion Resistant; Chemical or material processing; Foundry / Metal Processing
  • Shape / Form: BarStock; Custom Shape; Roller / Roll
  • Alumina / Aluminate Type: Alumina; Ca Aluminate
Oxide Ceramic Powder Materials
from Oerlikon Metco

Proven surfaces for many different applications. The uses for thermal sprayed ceramic materials is vast. To name just a few: Diesel engine pistons. Automotive valves and cylinders. Thermal barrier coatings for aircraft and industrial gas turbine combustion liners, blades, and vanes. Electrolytes,... [See More]

  • Applications: Thermal Spray Coating; Abrasion Resistant
  • Shape / Form: Powder, Grain or Grog
  • Alumina / Aluminate Type: Alumina
Sapphire Rods
from Swiss Jewel Company

Sapphire Rods are used in a wide range of applications. A sapphire rod can be made with all surfaces polished for optical and wear applications or with all surfaces fine grind (un-polished) to serve as an insulator. Sapphire Rods are available in a range of outer diameter and lengths. OD's as small... [See More]

  • Applications: Optical Grade; Pumps; Abrasion Resistant
  • Composition: Al2O3
  • Alumina / Aluminate Type: Sapphire
  • Shape / Form: BarStock
Alumina Titania Thermal Spray Powders -- #106 and #107
from Saint-Gobain Coating Solutions

Saint-Gobain ’s #106 thermal spray powders feature blocky-shaped particles that form dense, hard coatings engineered to resist wear due to abrasion, fretting, cavitation & particle erosion. The alumina-titania formulation resists corrosion by most acidic & caustic environments. The... [See More]

  • Applications: Abrasion Resistant
  • Shape / Form: Powder, Grain or Grog
  • Composition: 85 % Al2O3, 15 % TiO2
Sapphire Saddle Pins
from Swiss Jewel Company

A Sapphire Saddle Pin is a rod with a concave groove in the middle. This area provides a wear surface which can capture the element and keep it centralized. Saddle pins are valuable as wiring guides. Typical Saddle Pin Applications: Wire Guides [See More]

  • Applications: Wire Guides; Abrasion Resistant
  • Composition: Al2O3
  • Alumina / Aluminate Type: Sapphire
  • Shape / Form: Custom Shape
Alumina Zirconia Thermal Spray Powder -- #290
from Saint-Gobain Coating Solutions

Saint-Gobain ’s #290 is a blocky-shaped, fused thermal spray powder that is grayish-blue in color. This powder produces a dense, hard coating that resists wear due to abrasion, fretting, cavitation & particle erosion. Due to its excellent wear & corrosion resistance, Saint-Gobain... [See More]

  • Applications: Thermal Insulation or Fire Proofing Material; Abrasion Resistant
  • Shape / Form: Powder, Grain or Grog
  • Composition: 75.8 # Al2O3, 23 % ZrO2
Sapphire Stylus
from Swiss Jewel Company

A sapphire stylus is a small pin-point components where the end radius is controlled to as small as .001". Sapphire's hardness and ability to accept a good polish provide for a very hard and smooth tip which provide and excellent point of contact, perfect for a stylus. Typical Sapphire Stylus... [See More]

  • Applications: Vibration Sensors; Abrasion Resistant; Electronics or semiconductors
  • Composition: Al2O3
  • Alumina / Aluminate Type: Sapphire
  • Shape / Form: Custom Shape
Aluminum Oxide Thermal Spray Powder -- #110
from Saint-Gobain Coating Solutions

Saint-Gobain ’s #110 is a blocky-shaped gray fused aluminum oxide powder containing about 3 percent titania. When sprayed, this powder produces a hard, dense coating that offers wear resistance & dielectric strength in aerospace, printing, automotive & chemical applications. [See More]

  • Applications: Abrasion Resistant
  • Shape / Form: Powder, Grain or Grog
  • Composition: 95.5 % Al3O2
Sapphire Tubes
from Swiss Jewel Company

Sapphire Tubes are available in a range of sizes and can be held tighter in tolerance than metal. Stock sizes start with ID .015" and can be made up to almost any ID and OD. Sapphire Tubes are excellent choice for feed-through applications due to material strength. Typical Sapphire Tube... [See More]

  • Applications: Abrasion Resistant
  • Composition: Al2O3
  • Alumina / Aluminate Type: Sapphire
  • Shape / Form: BarStock; Hollow Stock (Tube, Pipe, Column)
Aluminum Oxide Thermal Spray Powder -- #150
from Saint-Gobain Coating Solutions

Saint-Gobain ’s #150 is a very high purity white powder that produces hard, dense coatings with low porosity. The coatings offer excellent wear resistance at low temperatures & are ideal for textile parts, process rolls, armature shafts & seal faces. Both powders are available in a... [See More]

  • Applications: Abrasion Resistant
  • Shape / Form: Powder, Grain or Grog
  • Composition: 99.8 % Al2O3
Aluminum Oxide Thermal Spray Powder -- #182, #183, #184
from Saint-Gobain Coating Solutions

These high-purity, blocky-shaped fused powders are insoluble in aqueous solutions of common acids & alkalis. They also offer high dielectric strength at room temperature. These powders produce coatings with excellent resistance to abrasion, cavitation, particle erosion, friction, heat &... [See More]

  • Applications: Abrasion Resistant
  • Composition: 99.25 % Al2O3
  • Alumina / Aluminate Type: Alumina
  • Shape / Form: Powder, Grain or Grog
Mullite Thermal Spray Powder -- #1020
from Saint-Gobain Coating Solutions

Saint-Gobain's #1020 is a fused, crushed mullite powder that is blocky-shaped & white in color. This powder produces coatings that are ideal for applications requiring good dielectric strength, thermal insulation and aluminum metal contact. [See More]

  • Applications: Abrasion Resistant
  • Shape / Form: Powder, Grain or Grog
  • Composition: 77 % Al2O3, 22.5 % SiO2
Titania Thermal Spray Powders -- #1000 and #1001
from Saint-Gobain Coating Solutions

Saint-Gobain's #1000 & #1001 powders are composed of fused & crushed, blocky-shaped black titania. These powders are used for coatings where only moderate resistance to abrasive wear is required. The products are soluble in alkalis & sulfuric acid but resist attack in many other environments. [See More]

  • Applications: Abrasion Resistant
  • Shape / Form: Powder, Grain or Grog
  • Composition: 99.25 % TiO2