RU2018105053A - Режущий инструмент с покрытием - Google Patents

Режущий инструмент с покрытием Download PDF

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RU2018105053A
RU2018105053A RU2018105053A RU2018105053A RU2018105053A RU 2018105053 A RU2018105053 A RU 2018105053A RU 2018105053 A RU2018105053 A RU 2018105053A RU 2018105053 A RU2018105053 A RU 2018105053A RU 2018105053 A RU2018105053 A RU 2018105053A
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cutting tool
coated cutting
paragraphs
tool according
pvd
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RU2018105053A
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RU2710406C2 (ru
RU2018105053A3 (ru
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Эмманюэль ГЁТЕЛИД
Мари ПЕТТЕРССОН
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Сандвик Интеллекчуал Проперти Аб
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    • C—CHEMISTRY; METALLURGY
    • C23—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
    • C23C—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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/0641—Nitrides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • C—CHEMISTRY; METALLURGY
    • C23—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
    • C23C—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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/02—Pretreatment of the material to be coated
    • C23C14/021—Cleaning or etching treatments
    • C—CHEMISTRY; METALLURGY
    • C23—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
    • C23C—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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C—CHEMISTRY; METALLURGY
    • C23—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
    • C23C—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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C—CHEMISTRY; METALLURGY
    • C23—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
    • C23C—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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/24—Vacuum evaporation
    • C23C14/32—Vacuum evaporation by explosion; by evaporation and subsequent ionisation of the vapours, e.g. ion-plating
    • C23C14/325—Electric arc evaporation
    • C—CHEMISTRY; METALLURGY
    • C23—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
    • C23C—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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C—CHEMISTRY; METALLURGY
    • C23—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
    • C23C—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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications
    • C—CHEMISTRY; METALLURGY
    • C23—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
    • C23C—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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/40—Coatings including alternating layers following a pattern, a periodic or defined repetition
    • C23C28/42—Coatings including alternating layers following a pattern, a periodic or defined repetition characterized by the composition of the alternating layers

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Composite Materials (AREA)
  • Physical Vapour Deposition (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Claims (16)

1. Режущий инструмент с покрытием, содержащий корпус из твердого сплава и покрытие, нанесенное осаждением из газовой фазы (PVD), причем корпус из твердого сплава имеет состав: 5-18 мас.% Co, 0,1-2,5 мас.% Cr, 0-10 мас.% карбидов или карбонитридов, исключая WC, металлов 4, 5 и 6 группы Периодической таблицы элементов и остаток из WC, PVD-покрытие представляет собой нанослойное PVD-покрытие (Ti,Al,Cr)N со средним составом TiaAlbCrcN, где a=0,25-0,7, b=0,3-0,7 и c=0,01-0,2, a+b+c=1; PVD-покрытие представляет собой нанослойное PVD-покрытие A/B/A/B/A..., в котором подслои A и B состоят соответственно: A: TiuAlvCrwN, u=0,1-0,4, v=0,5-0,8, w=0,01-0,3, u+v+w=1, и B: TixAlyCrzN, x=0,4-0,7, y=0,3-0,6, z=0-0,2, x+y+z=1, u<x и v>y, при этом толщина PVD-покрытия равна 0,5-10 мкм.
2. Режущий инструмент с покрытием по п. 1, в котором подслои A и B состоят соответственно:
A: TiuAlvCrwN, u=0,15-0,35, v=0,55-0,75, w=0,02-0,2 и
B: TixAlyCrzN, x=0,45-0,6, y=0,35-0,55, z=0-0,15.
3. Режущий инструмент с покрытием по любому из пп. 1-2, в котором атомное соотношение Ti/Al в среднем составе TiaAlbCrcN нанослойного PVD-покрытия равно 0,4-0,85.
4. Режущий инструмент с покрытием по любому из пп. 1-3, в котором общее число подслоев A и B на каждый мкм нанослойного PVD-покрытия равно 25-150.
5. Режущий инструмент с покрытием по любому из пп. 1-4, в котором корпус из твердого сплава содержит 6-14 мас.% Co.
6. Режущий инструмент с покрытием по любому из пп. 1-5, в котором корпус из твердого сплава содержит 0,2-2 мас.% Cr.
7. Режущий инструмент с покрытием по любому из пп. 1-6, в котором отношение Cr/Co в корпусе из твердого сплава составляет 0,03-0,18.
8. Режущий инструмент с покрытием по любому из пп. 1-7, в котором корпус из твердого сплава также включает один или более металлов, таких как Ti, Ta, Nb, V и Zr, в количестве 50-300 ppm по весу.
9. Режущий инструмент с покрытием по любому п. 8, в котором корпус из твердого сплава имеет атомное отношение Me/Co, равное или меньшее 0,014-(CW_Cr)*0,008 и большее 0,0005, при Cw_Cr 0,75-0,95, где CW_Cr=(магнитный % Co + 1,13* мас.% Cr)/мас.% Co.
10. Режущий инструмент с покрытием по любому из пп. 1-9, в котором размер d зерен WC в корпусе из твердого сплава составляет 0,20-0,80 мкм, определенный по значениям по данным магнитной коэрцитивности.
11. Режущий инструмент с покрытием по любому из пп. 1-10, в котором толщина нанослойного PVD-покрытия составляет 1-6 мкм.
12. Режущий инструмент с покрытием по любому из пп. 1-11, в котором корпус из твердого сплава обладает остаточным напряжением RSтc от -1 до -4 ГПа.
13. Режущий инструмент с покрытием по любому из пп. 1-12, в котором PVD-покрытие обладает остаточным напряжением RSPVD от -0,5 до -4,5 ГПа.
14. Режущий инструмент с покрытием по любому из пп. 1-13, в котором разница между остаточным напряжением корпуса из твердого сплава RSтc и остаточное напряжение покрытия, нанесенного методом осаждения паров в условиях вакуума, RSPVD такова, что абсолютное значение разности |RSтc - RSPVD| составляет от 0 до 1,5 ГПа.
RU2018105053A 2015-07-13 2016-07-05 Режущий инструмент с покрытием RU2710406C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15176489 2015-07-13
EP15176489.1 2015-07-13
PCT/EP2016/065801 WO2017009101A1 (en) 2015-07-13 2016-07-05 Coated cutting tool

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RU2018105053A true RU2018105053A (ru) 2019-08-13
RU2018105053A3 RU2018105053A3 (ru) 2019-10-22
RU2710406C2 RU2710406C2 (ru) 2019-12-26

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US (1) US10640863B2 (ru)
EP (1) EP3322837B1 (ru)
JP (1) JP6983753B2 (ru)
KR (1) KR102456485B1 (ru)
CN (1) CN107835870B (ru)
BR (1) BR112018000722B1 (ru)
RU (1) RU2710406C2 (ru)
WO (1) WO2017009101A1 (ru)

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EP3322837B1 (en) 2021-03-17
RU2710406C2 (ru) 2019-12-26
CN107835870A (zh) 2018-03-23
KR20180030522A (ko) 2018-03-23
US20180209031A1 (en) 2018-07-26
RU2018105053A3 (ru) 2019-10-22
BR112018000722B1 (pt) 2022-07-19
BR112018000722A2 (pt) 2018-09-04
JP6983753B2 (ja) 2021-12-17
WO2017009101A1 (en) 2017-01-19
JP2018528865A (ja) 2018-10-04
EP3322837A1 (en) 2018-05-23
US10640863B2 (en) 2020-05-05
KR102456485B1 (ko) 2022-10-18
CN107835870B (zh) 2020-04-03

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