Some content of this application is unavailable at the moment.
If this situation persist, please contact us atFeedback&Contact
1. (WO2018140990) COATED TOOL
Latest bibliographic data on file with the International Bureau    Submit observation

Pub. No.: WO/2018/140990 International Application No.: PCT/AT2018/000002
Publication Date: 09.08.2018 International Filing Date: 23.01.2018
IPC:
C23C 28/04 (2006.01) ,C23C 30/00 (2006.01) ,C23C 16/34 (2006.01) ,C23C 16/38 (2006.01)
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
28
Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of main groups C23C2/-C23C26/173
04
only coatings of inorganic non-metallic material
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
30
Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
16
Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes
22
characterised by the deposition of inorganic material, other than metallic material
30
Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
34
Nitrides
C CHEMISTRY; METALLURGY
23
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
C
COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
16
Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition (CVD) processes
22
characterised by the deposition of inorganic material, other than metallic material
30
Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
38
Borides
Applicants:
CERATIZIT AUSTRIA GESELLSCHAFT M.B.H. [AT/AT]; Metallwerk-Plansee-Straße 71 6600 Reutte, AT
Inventors:
CZETTL, Christoph; AT
THURNER, Josef; AT
LECHLEITNER, Markus; AT
JÄGER, Christian; AT
Priority Data:
GM 25/201731.01.2017AT
Title (EN) COATED TOOL
(FR) OUTIL POURVU D'UN REVÊTEMENT
(DE) BESCHICHTETES WERKZEUG
Abstract:
(EN) The invention relates to a coated tool (1) having a substrate (2) and a hard material coating (3) deposited on the substrate (2). The hard material coating (3) has a layer structure in the following order, starting from the substrate (2), comprising: a titanium nitride layer (3a), a titanium boron nitride transition layer (3b), and a titanium diboride layer (3c). The titanium boron nitride transition layer (3b) has a boron content increasing from the titanium notride layer in the direction of the titanium diboride layer (3c), which boron content does not exceed 15 at%.
(FR) L'invention concerne un outil (1) pourvu d'un revêtement, comprenant un substrat (2) et un revêtement en matière dure (3) qui est déposé sur le substrat (2). Le revêtement en matière dure (3) comprend, à partir du substrat, un ensemble de couches selon l'ordre suivant : une couche de nitrure de titane (3a), une couche de transition constituée de nitrure de bore de titane (3b), et une couche de diborure de titane (3c). La couche de transition constituée de nitrure de bore de titane (3b) présente une teneur en bore qui augmente à partir de la couche de nitrure de titane (3a) en direction de la couche de diborure de titane (3c) et qui ne dépasse pas 15 % atomique.
(DE) Es wird ein beschichtetes Werkzeug (1) mit einem Substrat (2) und einer auf dem Substrat (2) abgeschiedenen Hartstoffbeschichtung (3) bereitgestellt. Die Hartstoffbeschichtung (3) weist ausgehend von dem Substrat (2) einen Schichtaufbau in der folgenden Reihenfolge auf, mit: einer Titannitrid-Schicht (3a), einer Titanbornitrid-Übergangsschicht (3b), und einer Titandiborid-Schicht (3c). Die Titanbornitrid-Übergangsschicht (3b) weist einen von der Titannitrid-Schicht (3a) in Richtung der Titandiborid-Schicht (3c) zunehmenden Borgehalt auf, der 15 at.-% nicht übersteigt.
front page image
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)