EP 0374557 B1 19950614 - Ion diffusion-induced anti-wear layer.
Title (en)
Ion diffusion-induced anti-wear layer.
Title (de)
Ionendiffusionsinduzierte Verschleissschutzschicht.
Title (fr)
Couche résistante à l'abrasion obtenue par diffusion ionique.
Publication
Application
Priority
DE 3842707 A 19881219
Abstract (en)
[origin: EP0374557A2] Ion diffusion-induced anti-wear layer or consolidation layer of higher hardness on a ground sintered carbide surface, in which lattice defects occur on grinding, into which material fixing the lattice defects has diffused down to a depth of about 100 mu m.
IPC 1-7
IPC 8 full level
C23C 8/80 (2006.01); C22F 1/00 (2006.01); C23C 10/60 (2006.01); C23C 12/00 (2006.01)
CPC (source: EP)
C23C 12/00 (2013.01)
Citation (examination)
- Römpps Chemie Lexikon, 8. Auflage, Band 1, Seite 635
- Römpps Chemie Lexikon, 8. Auflage, Band 3, Seite 1634
- The new Penguin Dictionary of Electronics, Penguin Books, 1979, Seiten 103-104 und 248
- HAM, Prospekt CVOC-Verschleissschutz-Beschichtungen, wann veröffentlicht ?
Designated contracting state (EPC)
AT CH DE FR GB IT LI
DOCDB simple family (publication)
EP 0374557 A2 19900627; EP 0374557 A3 19910807; EP 0374557 B1 19950614; AT E123821 T1 19950615; DE 3842707 A1 19900621; DE 58909297 D1 19950720; JP H02282466 A 19901120
DOCDB simple family (application)
EP 89122279 A 19891202; AT 89122279 T 19891202; DE 3842707 A 19881219; DE 58909297 T 19891202; JP 32750189 A 19891219