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Machinable Glass Ceramic Rod
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Machinable Glass Ceramic Rod

Machinable Glass Ceramic Rod

Material : MGC
Hardness : 4-5 Mohs
Density : 2.30-2.40 g/cm3
Colour : White
Max. Using Temperature : 1000 degree C
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Product Introduction

Machinable Glass Ceramic Rods, alternatively referred to as Glass-mica Ceramic Rods, are constructed of mica glass-ceramics with synthetic mica as the primary crystal phase. Machinable Glass Ceramic is a unique kind of technical ceramic that is machinable. Machinable Ceramic exhibits superb manufacturing characteristics, vacuum properties, electrical insulation characteristics, high temperature and chemical corrosion resistance, among other superior properties. The most distinguishing characteristic of machinable ceramic rods is their ability to be turned, milled, planed, ground, sawed, sliced, and tapped using traditional metal processing tools and equipment, which is unparalleled by general insulating advanced technological ceramic materials such as alumina, zirconia, and silicon nitride. Machinable ceramics work similarly to cast iron in terms of processing efficiency, and they can be manufactured into a variety of items with complicated shapes and high precision specifications. While machinable ceramics are fragile and difficult to work with, as long as the processing route and clamping method are properly defined, the processing method can be carefully followed, and the cutting volume can be correctly chosen. On standard equipment, the tolerance level can be regulated at the IT7 level, and the finish can exceed 0.5 microns. Precision is maintained at 0.005 mm. With high-quality processing equipment and professional operators, precision may exceed the micrometer mark. UNIPRETEC maintains a huge stock of machinable ceramic bars and rods; please contact us at any time.


Popular Features

√ high use temperature

√ low thermal conductivity

√ excellent electrical insulator

√ similar to Maror, much cheaper   

√ good resistance to thermal shock

√ low thermal expansion coefficient


Material Data Sheet

Properties of Machinable Glass Ceramic


Machinable glass ceramic is particularly suitable for automobiles, military industry, aerospace, precision instruments, medical equipment, electric vacuum devices, electron beam exposure machines, textile machinery, sensors, mass spectrometers and energy spectrometers. For some thin-walled coil bobbins, insulating brackets for precision instruments, complex shapes and other devices with high precision requirements, machinable glass ceramic (MGC) rods are more suitable, and it can be processed into any shape.

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