Transparent alumina ceramics are Employed in generating higher-tension sodium lamps and infrared detection window content.
Guess what? They can be a cost-effective choice for numerous apps because of their marginally less costly price in comparison to superior-purity alumina.
Alumina ceramics are broadly utilized as insulation products due to their fantastic dielectric and thermal shock resistance. In higher-frequency purposes, exceptionally pure and dense alumina, fired at temperatures as many as 1600°C, is utilized.
Take note: This facts is for style and design guidance only. Du-Co won't guarantee this information and facts as complete values. Numerous geometries can impact properties
Ceramic reflectors could be glazed equally In the cavity and within the outer edges using a very reflective glaze that seals the ceramic versus ingress of cooling fluids that may alter the refractive index, introduce impurities and reduce reflectance and efficiencies.
The superb chemical steadiness of alumina is the main contributor to its superior resistance to corrosion.
AdTech Ceramics manufactures its proprietary HTCC blend which permits hermetic straight by vias and dense metallic interconnects. AdTech Ceramics' HTCC deals are mostly Utilized in armed service, aerospace, professional medical gadget and substantial temperature purposes.
Zerodur is a super materials for mirror substrates that involve high thermal security. It's a ceramic glass features a coefficient of enlargement near to zero.
MACOR® MGC can even be joined or sealed - both of those to itself and to other components - in quite a few strategies; metallised parts may be soldered collectively and brazing has established a successful technique of check here signing up for the fabric to various metals; epoxy provides a robust joint, and sealing glass generates a vacuum limited seal.
The resultant mixture gives a fabric that has a in the vicinity of zero coefficient of thermal expansion. Zerodur® offers exceptional homogeneity, but as a consequence of absorption near the blue end in the visible spectrum, isn't Employed in refractive applications.
It is an excellent electrical insulator, and has become made use of successfully while in the electronics and semiconductor sector.
Aluminum Nitride (AlN) is an excellent product to work with if substantial thermal conductivity and electrical insulation properties are demanded -- an excellent material to be used in thermal administration and electrical programs.
Be aware: This information is for structure direction only. Du-Co won't warranty this data as absolute values. Several geometries can have an effect on Attributes
Supports and components in a number of satellite borne methods (thermally and electronically insulating)