Electropolishing, Deburring, Pickling, Passivation

Processes for Nuclear Engineering

POLIGRAT can provide a variety of treatments and processes for applications in nuclear engineering. In addition to sub-contracting services we also supply chemicals and plant for the following processes:

  • Electropolishing of metal surfaces before commissioning in order to minimize the build-up of contamination and the release of corrosion products during subsequent operations, as well as simplified decontamination as a result of the optimized cleanability of the surfaces. The processing can be carried out on site or in POLIGRAT sub-contractors' installations.

    The following materials can be processed: stainless steel, nickel-based alloys, cobalt alloys, aluminium and zirconium alloy (zircaloy).
  • Pickling and Passivating of stainless steel and nickel-basis alloys to meet nuclear specifications.
  • Electrolytic Decontamination of metal surfaces by removing the contaminated surface layers of stainless steel, carbon steel, aluminium and cobalt alloys.
  • Chemical Decontamination of stainless steel and carbon steel by removing the contaminated oxide and corrosion scale without attacking the basis material (POLISOLID)
  • Preparation and Treatment of the resulting chemicals in a storable state and the smallest possible volume (POLISOLID, POLINOX Sinox)

materials

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contact

POLIGRAT GmbH
Valentin-Linhof-Straße 19
81829 Munich
Germany


Tel: +49 (89) 42778-0
Fax: +49 (89) 42778-309


info@poligrat.de

www.poligrat.de

contact form

POLIGRAT UK Limited
2 Holder Road
Aldershot
Hampshire GU 124 RH
Great Britain


Tel: +44 (1) 252 336337
Fax: +44 (1) 252 322791


sales@poligratuk.co.uk
www.poligratuk.co.uk

contact form

POLIGRAT France S.A.
2, Rue St. Eloi
71300 Montceau-les-Mines
France

 

Tel: +33 (3) 85679999
Fax: +33 (3) 85679988


infosud@poligrat.fr
www.poligrat.fr

contact form

POLIGRAT Canada Corporation
751 Lee Ridge Road
Edmonton, Alberta T6K 0P6
Canada

 

Tel: +1 (780) 756 3767
Fax: +1 (780) 756 3767


brian.dahl@poligratcanada.ca
www.poligratcanada.ca

contact form

POLIGRAT USA
5225 Milwee Street
Houston, TEXAS 77092
USA

 

Tel: +1 (713) 6803777
Fax: +1 (713) 6803618

 

mmartin@fin-techinc.com
www.fin-techinc.com

contact form

POLIGRAT AG
Weidenweg 17
4310 Rheinfelden
Switzerland

 

Tel: +41 (62) 391.88-10
Fax: +41 (62) 391.88-11


marc.vernier@poligrat.ch
www.poligrat.ch

contact form

POLIGRAT
Cèhmester u. 8.
2170 Aszód
Magyarorzag Kft.
Hungary

 

Tel: +36 (28) 553 060
Fax: +36 (28) 553 061


info@poligrat.hu
www.poligrat.hu

contact form

POLIGRAT GmbH
Valentin-Linhof-Straße 19
81829 Munich
Germany

 

Tel: +49 (89) 42778-0
Fax: +49 (89) 42778-309


info@poligrat.de
www.poligrat.de

contact form

Elektropolieren, Beizen, Passivieren, Elektrolytische, Dekontamination, Chemische, Dekontamination, Aufbereitung,Konditionierung, Edelstahl, Kobaltlegierungen, Kohlenstoffsthle, Zirkon