Cerbec Silicon Nitride Ceramic Balls -- NBD-200
from CoorsTek

Smoother surface, better geometry & inert material. Decreased lube degradation. No cold welding/adhesive wear. Less friction. Reduced startup & running torque. Lower operating temperature. Less wear. Eliminates vibration - induced false brinelling. Lighter weight. Decreased centrifugal force. [See More]

  • Material Type: Silicon Nitride; SpecialtyMaterial
  • Shape / Form: Custom Shape
  • Composition: Si₃N₄
  • Max Use Temperature: 1000
Silicon Nitride -- RBSN
from Morgan Advanced Materials

An advanced synthetic ceramic with a nominal Si3N4 content of 99%. Reaction bonded silicon nitride (RSBN) is made by directly reacting compacted silicon powder with nitrogen to produce porous components of relatively low density and possessing exceptional thermal properties. [See More]

  • Material Type: Silicon Nitride; SpecialtyMaterial
  • Density: 2.50E-9
  • Thermal Conductivity: 12
  • MOR / Flexural Strength: 29007
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]

  • Material Type: Alumina; Mullite (optional feature); Silicon Nitride; SpecialtyMaterial
  • Length: 5.91 to 23.62
  • Shape / Form: Tube
  • Width / Diameter: 0.4921 to 1.1
Noralide® NBD-200 -- Hot Pressed Silicon Nitride
from Saint-Gobain Ceramics - Hexoloy® Products

Noralide ® NBD-200 Hot Pressed Silicon Nitride ( Si3N4) offers a combination of characteristics that make it an ideal material for seal face components in nuclear applications as well as other applications where maximum fracture toughness and flexural strength are required. Hot-pressed for... [See More]

  • Material Type: Silicon Nitride; SpecialtyMaterial
  • Shape / Form: Custom Shape
  • Composition: 95%Si3N4-2.5%O-0.5%C + Other Elements
  • Thermal Conductivity: 29
Low Surface Area (LSA) Catalyst Carrier -- SC Series Silicon Carbide
from Saint-Gobain Innovative Materials

For many years, Saint-Gobain NorPro has been known for its range of very low surface area macroporous alpha-alumina-based carrier materials. Inert to their environment in most circumstances, the carriers play a vitally active role in many catalytic reactions. Other low-surface area catalyst carrier... [See More]

  • Material Type: Carbide Material; Silicon Carbide; Silicon Nitride (optional feature); SpecialtyMaterial (optional feature)
  • Width / Diameter: 0.1181 to 19.69
  • Shape / Form: Hollow Stock (Tube, Pipe, Column) (optional feature); Grannular Fill; Custom Shape; Ferrule / Eyelet (optional feature)
  • Density: 0.5599 to 1.36
Reaction Bonded Silicon Nitride (RBSN) Ceramic Component
from San Jose Delta Associates, Inc.

Thermal reaction of silicon metal compacts and nitrogen produces Reaction Bonded Silicon Nitride. Complex components can be readily and economically produced by machining the material in the green state. RBSN is a moderately dense form of Silicon Nitride that does not contain a glassy second phase... [See More]

  • Material Type: Silicon Nitride; SpecialtyMaterial
  • Density: 2.4 to 2.6
  • Shape / Form: Custom Shape
  • MOR / Flexural Strength: 41916 to 49022
High Purity Ceramic Powders
from Aremco Products, Inc.

Aremco offers a wide range of high purity metals and ceramics that are applicable to scientists and engineers involved in basic research and applied product development. [See More]

  • Material Type: Alumina (optional feature); Carbide Material (optional feature); Boron Carbide (optional feature); Silicon Carbide (optional feature); Tungsten Carbide (optional feature); Graphite (optional feature); Silicate / Clay (optional feature); Al Silicate or Mica Based (optional feature); Silica or fused silica (optional feature); Aluminum Nitride (optional feature); Boron Nitride (optional feature); Ceria (optional feature); Hafnia (optional feature); MgO / Magnesite (optional feature); Metal-Boride (optional feature); Silicon Nitride (optional feature); Titanate (optional feature); Zirconia (optional feature); SpecialtyMaterial (optional feature)
  • Applications: Foundry / Metal Processing; Abrasives, ceramics or glass manufacturing; Chemical or material processing; Corrosion resistant; Electronics or semiconductors; HV / Electrical; Wear resistant parts or tooling
  • Shape / Form: Powder, Grain or Grog