We metalise high purity technical ceramics.

We supply customer designed Al2O3 ceramic housings and parts for power semiconductors, T&D, medical instruments, vacuum insulators where metal to ceramic joints of exceptional strength and hermeticity are required.


- alumina/corundum and steatite constructional ceramic parts - e.g. probes, plates, rings, tubes, carriers, etc.

- ceramic components for high vacuum transmission and electric signal transmission (signal, gas and motion feedthrough) 

 - ceramic vacuum components for X-ray tubes

-  accurate and precision mouldings for ceramic brazing, incl. engineering design and implementation

- power semiconductor housings

- bushings 

- ceramic insulators

- ceramic elements for vacuum technology

- ceramic elements for transmitting

- metallized ceramics





22/05/2019 13:13

600mm long Insulator with CF flanges

New insulator has been produced in our company. Ceramic - Al2O3 99% Flanges - Kovar Hermiticity of sealing < 10-3 (Pa x cm3) / sec Ask for your vacuum product to email...

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06/05/2019 15:46

Seminář v Rožnově pod Radhoštěm - 3.-4.4.2019

Ve dnech 3. a 4.4.2019 jsme se zúčastnili semináře Materiály a konstrukční prvky pro vakuovou techniku na pozvání pana Karla Boka, specialisty na vzdělávací programy ve vakuové technice. Bylo nám ctí...

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04/12/2018 11:40

PRAGOVAC 2018 - 14.11.2018

PRAGOVAC 2018 - 14.11.2018 We had a booth at Pragovac and were given an opportunity to present the company to the visitors in a short speech. Many thanks to Mr Hedbavny. More...

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Alumina Systems s.r.o.

Kladská 916/65
Hradec Králové

+420 495 407 549