KR20060034418A - 표면 피복용 경질 다층 박막 - Google Patents
표면 피복용 경질 다층 박막 Download PDFInfo
- Publication number
- KR20060034418A KR20060034418A KR1020040083434A KR20040083434A KR20060034418A KR 20060034418 A KR20060034418 A KR 20060034418A KR 1020040083434 A KR1020040083434 A KR 1020040083434A KR 20040083434 A KR20040083434 A KR 20040083434A KR 20060034418 A KR20060034418 A KR 20060034418A
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- South Korea
- Prior art keywords
- thin film
- hardness
- film
- thickness
- tialn
- Prior art date
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- 239000010409 thin film Substances 0.000 title claims abstract description 59
- 238000000576 coating method Methods 0.000 title claims abstract description 26
- 239000011248 coating agent Substances 0.000 title claims abstract description 23
- 239000010408 film Substances 0.000 claims abstract description 58
- CXOWYMLTGOFURZ-UHFFFAOYSA-N azanylidynechromium Chemical compound [Cr]#N CXOWYMLTGOFURZ-UHFFFAOYSA-N 0.000 claims abstract description 22
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 34
- 229910052782 aluminium Inorganic materials 0.000 abstract description 33
- 229910010037 TiAlN Inorganic materials 0.000 abstract description 32
- 230000003647 oxidation Effects 0.000 abstract description 26
- 238000007254 oxidation reaction Methods 0.000 abstract description 26
- 238000005520 cutting process Methods 0.000 abstract description 19
- 230000000704 physical effect Effects 0.000 abstract description 8
- 229910052751 metal Inorganic materials 0.000 abstract description 5
- 239000002184 metal Substances 0.000 abstract description 5
- 150000004767 nitrides Chemical class 0.000 abstract description 5
- 238000010030 laminating Methods 0.000 abstract description 3
- 239000010936 titanium Substances 0.000 description 28
- 239000010410 layer Substances 0.000 description 26
- 239000011247 coating layer Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 238000010438 heat treatment Methods 0.000 description 9
- 239000011651 chromium Substances 0.000 description 8
- 230000001276 controlling effect Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 8
- 239000002356 single layer Substances 0.000 description 8
- 238000000151 deposition Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 6
- 230000008021 deposition Effects 0.000 description 6
- 229910000997 High-speed steel Inorganic materials 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 5
- 238000005240 physical vapour deposition Methods 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- 229910052719 titanium Inorganic materials 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 230000001965 increasing effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910010038 TiAl Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 238000003475 lamination Methods 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 238000001755 magnetron sputter deposition Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
- B23P15/28—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass cutting tools
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/04—Alloys based on tungsten or molybdenum
-
- 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
- C23C28/02—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 only including layers of metallic material
- C23C28/021—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 only including layers of metallic material including at least one metal alloy layer
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23C—MILLING
- B23C2224/00—Materials of tools or workpieces composed of a compound including a metal
- B23C2224/24—Titanium aluminium nitride (TiAlN)
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physical Vapour Deposition (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Description
*TiAlN 및 CrN 단층막의 조성 및 경도 | ||
타겟(at.%) | 필름 (at.%) | 경도(GPa) |
Ti0.75Al0.25 | Ti0.73Al0.27N | 34.5 |
Ti0.50Al0.50 | Ti0.54Al0.46N | 38 |
Ti0.33Al0.67 | Ti0.27Al0.73N | 26.7 |
Al | AlN | 16.2 |
Cr | CrN | 26.7 |
*TiAlN-CrN 다층 박막들의 경도 | |||||||
필름 (at.%) | |||||||
Ti0.73Al0.27N-CrN | Ti0.54Al0.46N-CrN | Ti0.27Al0.73N-CrN | AlN-CrN | ||||
주기 (nm) | 경도 (GPa) | 주기 (nm) | 경도 (GPa) | 주기 (nm) | 경도 (GPa) | 주기 (nm) | 경도 (GPa) |
2.1 | 32.1 | 2.4 | 34.6 | 2 | 41.1 | 2 | 36.1 |
2.9 | 33.1 | 2.8 | 35.8 | 2.4 | 40.7 | 2.6 | 36.5 |
3.7 | 34.3 | 4 | 37.6 | 3 | 38.8 | 3.8 | 39.1 |
4.5 | 35.9 | 4.6 | 37.9 | 4.2 | 37.9 | 5.2 | 34.8 |
5 | 34.5 | 4.8 | 37.1 | 4.8 | 36.1 | 8 | 32.9 |
7.3 | 34.6 | 5.3 | 36.4 | 7.4 | 34.0 | 11.7 | 28.1 |
8.9 | 33.0 | 6.9 | 35.2 | 8.4 | 32.1 | - | - |
- | - | 7.6 | 34.5 | - | - | - | - |
- | - | 9.9 | 33.6 | - | - | - | - |
*TiAlN-CrN 다층막들의 열처리 조건에 따른 경도 변화 | |||||
Film (at.%) | |||||
Ti0.73Al0.27N-CrN | Ti0.54Al0.46N-CrN | Ti0.27Al0.73N-CrN | |||
열처리온도 | 경도 (GPa) | 열처리온도 | 경도 (GPa) | 열처리온도 | 경도 (GPa) |
상온증착 | 34.5 | 상온증착 | 37.1 | 상온증착 | 36.1 |
700℃ | 32.8 | 700℃ | 33.2 | 700℃ | 34.3 |
750℃ | 31.3 | 750℃ | 31.6 | 750℃ | 34.2 |
800℃ | 24.9 | 800℃ | 28.5 | 800℃ | 31.8 |
Claims (2)
- 한 층의 TixAlyN(0.2≤y≤1, x+y=1) 막과 한 층의 크롬질화물(CrN) 막으로 이루어진 박막 단위체가 적층된 것을 특징으로 하는 표면 피복용 경질 다층 박막.
- 제 1 항에 있어서, 상기 박막 단위체의 두께는 1 ∼ 20 nm이고 상기 다층 박막의 두께는 0.5 ∼ 10 ㎛인 것을 특징으로 하는 표면 피복용 경질 다층 박막.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040083434A KR100660479B1 (ko) | 2004-10-19 | 2004-10-19 | 표면 피복용 경질 다층 박막 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020040083434A KR100660479B1 (ko) | 2004-10-19 | 2004-10-19 | 표면 피복용 경질 다층 박막 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20060034418A true KR20060034418A (ko) | 2006-04-24 |
KR100660479B1 KR100660479B1 (ko) | 2006-12-26 |
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KR1020040083434A KR100660479B1 (ko) | 2004-10-19 | 2004-10-19 | 표면 피복용 경질 다층 박막 |
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Country | Link |
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KR (1) | KR100660479B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8043728B2 (en) | 2007-01-17 | 2011-10-25 | Kobe Steel, Ltd. | Hard coating film for forming tool and forming tool |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3910373B2 (ja) | 2001-03-13 | 2007-04-25 | オーエスジー株式会社 | 回転切削工具用硬質積層被膜、および硬質積層被膜被覆回転切削工具 |
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- 2004-10-19 KR KR1020040083434A patent/KR100660479B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8043728B2 (en) | 2007-01-17 | 2011-10-25 | Kobe Steel, Ltd. | Hard coating film for forming tool and forming tool |
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KR100660479B1 (ko) | 2006-12-26 |
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