Title:
ELECTROLESS NI-COMPOSITE PLATED SUBSTRATE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2011/064276
Kind Code:
A3
Abstract:
Methods for coating a substrate with wear resistant particles by electroless nickel (Ni) plating. A method includes immersing the substrate in a bath provided in a cell, the bath having a Ni salt; adding cubic Boron Nitride (cBN) particles having a predetermined size to the bath so as to produce a predetermined concentration of cBN; maintaining the substrate in the bath with the cBN particles for a predetermined time; and removing the substrate, wherein the removed substrate has a coating of cBN and Ni in a first range.
Inventors:
SORBO FRANCESCO (IT)
GIANNOZZI MASSIMO (IT)
GIORNI EUGENIO (IT)
GIANNOZZI MASSIMO (IT)
GIORNI EUGENIO (IT)
Application Number:
PCT/EP2010/068163
Publication Date:
July 21, 2011
Filing Date:
November 24, 2010
Export Citation:
Assignee:
NUOVO PIGNONE SPA (IT)
SORBO FRANCESCO (IT)
GIANNOZZI MASSIMO (IT)
GIORNI EUGENIO (IT)
SORBO FRANCESCO (IT)
GIANNOZZI MASSIMO (IT)
GIORNI EUGENIO (IT)
International Classes:
C23C18/34; C23C18/16
Domestic Patent References:
| WO2004072357A2 | 2004-08-26 |
Foreign References:
| DE10301135A1 | 2004-07-29 | |||
| US20050112399A1 | 2005-05-26 | |||
| US20050173834A1 | 2005-08-11 |
Attorney, Agent or Firm:
ILLINGWORTH-LAW, William (Global Patent Operation - Europe15 John Adam Street, London WC2N 6LU, GB)
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