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The Proterial Group boasts a treasure trove of global “only one, number one” products with applications spanning a variety of fields. This achievement is the result of well- coordinated efforts in our production, development and marketing sections to ascertain the requirements of society at large and work in unison with customers.

The Proterial Group boasts a treasure trove of global “only one, number one” products with applications spanning a variety of fields. This achievement is the result of well- coordinated efforts in our production, development and marketing sections to ascertain the requirements of society at large and work in unison with customers.

The Proterial Group boasts a treasure trove of global “only one, number one” products with applications spanning a variety of fields. This achievement is the result of well- coordinated efforts in our production, development and marketing sections to ascertain the requirements of society at large and work in unison with customers.

The Proterial Group boasts a treasure trove of global “only one, number one” products with applications spanning a variety of fields. This achievement is the result of well- coordinated efforts in our production, development and marketing sections to ascertain the requirements of society at large and work in unison with customers.

The Proterial Group boasts a treasure trove of global “only one, number one” products with applications spanning a variety of fields. This achievement is the result of well- coordinated efforts in our production, development and marketing sections to ascertain the requirements of society at large and work in unison with customers.

Sialon Ceramics Die Cast Sleeve

Sialon Ceramics Die Cast Sleeve

DESCRIPTION

Our sialon die cast sleeve consists of two layers: the inner sialon engineering ceramics layer and the outer specialized alloy layer. This product excels at maintaining the temperature of molten metal and achieving stable injection and a longer service life, thus contributing to the improvement of productivity and quality of die casting.

Thermocouple Protection Tube for Measurement of Aluminum Temperature

Stalk for Low-Pressure Casting Machines

We offer a line-up of stalks and thermocouple protection tubes, as Sialon parts for low pressure casting machines. Also, we are attempting to create a good seal against air leakage by making use of a composite metal and Sialon structure so as to maintain the required die load and prevent breakage.

Sizes available

Outer diameter (mm) : Max 234 dia.
Length (mm) : Max 1,400

Immersion Heater Tube for Holding Furnaces

Especially useful for disposition of Na fluxes. Applicable to such heat sources as gas burners and electric heaters.

Sizes available

Outer diameter (mm) : Max 300 dia.
Length (mm) : Max 1,600

Degassing Rotor for Molten Aluminum

Sizes available

Outer diameter (mm) : Max 240 dia
Length (mm) : Max 1,300

Shot Sleeve for High-Pressure Diecasting Machines

  1. Reduce Cold Flakes (“Cold Flakes”): solidified aluminum defect pieces (scattered structure) formed in shot sleeve
    • Superior heat-retention. “Possibility of no heating equipment”
  2. Stable shots and longer life (Especially at High temperature ≧ 700℃ or 1290℉)
    • Less deformation, High corrosion resistance, Erosion resistance and Wear resistance. “Possibility of no water cooling channel”
  3. Energy saving

Sialon’s superior heat-retention enables lower molten aluminum casting temperature.

Sialon and Super Sialon

Proterial’s Sialon and Super Sialon are ideal for jigs and tools that come into direct contact with molten aluminum on the aluminum melting and casting line.
Proterial has developed this heat-resisting, highstrength ceramic material based on its long experience in processing metals, and has used it in molten aluminum handling parts.

Features of Sialon and Super Sialon Parts for Handling Molten Aluminum

  1. Little or no contamination of molten aluminum.
  2. Little or no corrosion from molten aluminum.
  3. Little or no adherence of molten aluminum.
  4. High strength remaining intact within the temperature range of molten aluminum.
  5. Two different thermal conductivity

Low thermal conductivity : Sialon is for higher heat retention required parts such as Stalk.

High thermal conductivity : Super Sialon is for higher heat transfer required parts such as Heater Tube

REVENUES
1000 B
OVERSEAS SALES RATIO
0 %
EMPLOYEES
26300

LEADING SUSTAINABILITY BY HIGH PERFORMANCE