COATED CUTTING TOOLS HAVING A PLATINUM GROUP METAL CONCENTRATION GRADIENT AND RELATED PROCESSES
The present disclosure is directed to cutting tools. The disclosed cutting tools may have a wear resistant coating on a substrate. The substrate may have hard particles cemented in a binder phase. The binder may have a near-surface concentration gradient of at least one platinum group element and/or...
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| Main Authors | , , , |
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| Format | Patent |
| Language | English French German |
| Published |
10.10.2018
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| Subjects | |
| Online Access | Get full text |
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| Abstract | The present disclosure is directed to cutting tools. The disclosed cutting tools may have a wear resistant coating on a substrate. The substrate may have hard particles cemented in a binder phase. The binder may have a near-surface concentration gradient of at least one platinum group element and/or rhenium. Processes for producing cutting tools are also disclosed. |
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| AbstractList | The present disclosure is directed to cutting tools. The disclosed cutting tools may have a wear resistant coating on a substrate. The substrate may have hard particles cemented in a binder phase. The binder may have a near-surface concentration gradient of at least one platinum group element and/or rhenium. Processes for producing cutting tools are also disclosed. |
| Author | MORTON, Craig W DORTCH, Dewitt BOST, John WILLS, David J |
| Author_xml | – fullname: WILLS, David J – fullname: DORTCH, Dewitt – fullname: MORTON, Craig W – fullname: BOST, John |
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| DocumentTitleAlternate | BESCHICHTETE SCHNEIDWERKZEUGE MIT EINEM PLATINGRUPPENMETALKONZENTRATIONSGRADIENTEN UND ZUGEHÖRIGES VERFAHREN OUTIL DE COUPE REVÊTU AYANT UN GRADIENT DE CONCENTRATION D'UN MÉTAL DU GROUPE DU PLATINE ET PROCÉDÉ CORRESPONDANT |
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| Notes | Application Number: EP20100745051 |
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| RelatedCompanies | Kennametal Inc |
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| Snippet | The present disclosure is directed to cutting tools. The disclosed cutting tools may have a wear resistant coating on a substrate. The substrate may have hard... |
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| SubjectTerms | CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION |
| Title | COATED CUTTING TOOLS HAVING A PLATINUM GROUP METAL CONCENTRATION GRADIENT AND RELATED PROCESSES |
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