ISO-Alustar e2

ISO - Alustar  e2 is a premium quality hybrid ceramic bonded clay graphite crucible with a high silicon carbide and graphite content that is manufactured through an advanced iso-static pressing process.


MorganMMS uses a proprietary processing technology that results in a product with a very homogenous and high density structure. This allows the crucible to obtain superior thermal conductivity over its entire operating temperature range, high mechanical strength and erosion resistance along with good shock resistance. These properties translate into a durable and robust crucible with excellent performance characteristics in lower temperature environments. In addition, ISO - Alustar e2 also features proprietary internal and external glazes to prevent low temperature oxidation and degradation that occur in aluminum and other low temperature alloys over extended periods of time. 


Syncarb Z2 e2 is designed to perform exceptionally well to melt and hold aluminum and other low temperature alloys in gas and electric resistance furnaces. 

ISO-Alustar e2 Typical Metal Casting Temperature 

  • Metal casting temperature between 400°C and 1000°C (752°F and 1832°F)

Performance Characteristics 

  • Extremely high oxidation resistance
  • Very good thermal conductivity
  • Very good resistance to chemical attack
  • High mechanical strength and good erosion resistance
  • Good thermal shock resistance


ISO - Alustar e2 crucibles are finished with a gray Low Temperature Protection (LTP) coating 

Pattern Range

IS0 - Alustar e2 crucibles are available in a range of shapes and sizes to suit most end user requirements. Certain sizes can be made available with pyrometer pocket to facilitate measurement of metal temperature. A wide range of pouring lips are available. 


Our crucibles are manufactured from premium grade raw materials under an ISO 9001:2008 quality management system.

For more information on these crucibles, contact us today.