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Dive into the research topics where Westphal Hartmut is active.

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Featured researches published by Westphal Hartmut.


Archive | 2000

Coated hard metal or cermet, especially for wear protected cutter inserts, has an aluminum oxide and zirconium and/or hafnium oxide layer containing finely dispersed titanium oxide, oxycarbide, oxy nitride or oxy carbonitride

Westphal Hartmut; Sottke Volkmar


Archive | 2007

Verfahren zur Herstellung eines beschichteten Substratkörpers, Substratkörper mit einer Beschichtung und Verwendung des beschichteten Substratkörpers

Berg Hendrikus Van Den; Westphal Hartmut; Sottke Volkmar; Lenk Doris


Archive | 1999

COATED CUTTING INSERT OR CUTTING INSERT BLANK AND METHOD FOR PRODUCING COATED CUTTING INSERTS FOR CHIP-REMOVAL OF METAL

Koenig Udo; Westphal Hartmut; Hintze Wolfgang


Archive | 2016

inserto de corte revestido e método de produção do mesmo.

Westphal Hartmut; Beblo Michael Frank; Sottke Volkmar; Liu Yixiong; Ban Zhigang


Archive | 2016

Cuerpo revestido con materiales duros

Van Den Berg Hendrikus; Westphal Hartmut; Sottke Volkmar


Archive | 2015

corpo revestido de material de elevada resistência

Berg Hendrikus Van Den; Westphal Hartmut; Sottke Volkmar


Archive | 2015

Feuerfeste Beschichtungen für Schneidwerkzeuge

Sottke Volkmar; Wendt Karl-Heinz; Westphal Hartmut; Leicht Peter; Liu Yixiong


Archive | 2015

REVETEMENTS REFRACTAIRES POUR OUTILS DE COUPE

Sottke Volkmar; Wendt Karl Heinz; Westphal Hartmut; Leicht Peter; Liu Yixiong


Archive | 2013

CUTTING ELEMENT COATED WITH HARD MATERIAL

Van Den Berg Hendrikus; Westphal Hartmut; Sottke Volkmar


Archive | 2013

Coated cutting insert for removing material i.e. chip formation, from workpiece, has multilayer coating scheme including aluminum oxide layer and outer layer exhibiting blasted stress condition

Leicht Peter; Greenfield Mark; Sottke Volkmar; Ban Zhigang; Westphal Hartmut; Liu Yixiong; Beblo Michael Frank

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