Macor Glass Ceramic Properties

Macor machinable glass ceramic mgc has a continuous use temperature of 800oc and a peak temperature of 1000oc.

Macor glass ceramic properties.

Macor machinable glass ceramic applications. Macor is usable in an air atmosphere to 1000 c. Macor is a machinable glass ceramic material that posses outstanding engineering properties. A versatile ceramic material with technical strength and insulation properties exceeding high performance plastics.

46 sio2 16 al2o3 7 b2o3 10 k2o 17 mgo. General macor machinable glass ceramic information. Unlike other ceramics macor can be machined with ordinary met. Fast turnaround no post firing required.

Easily machinable using conventional metalworking tools. Macor machinable glass ceramic thermal properties. Its coefficient of thermal expansion readily matches most metals and sealing glasses. In vacuum systems where the temperature exceeds 600 c fluorine evolution will occur manifesting itself as boron trifluoride or hydrofluoric acid.

It is an excellent insulator at high voltages various frequencies and high temperatures. It is non wetting exhibits zero porosity and unlike ductile materials won t deform.