KR20170128675A - 다원계 합금 복합 박막 형성공법 - Google Patents
다원계 합금 복합 박막 형성공법 Download PDFInfo
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- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/56—Apparatus specially adapted for continuous coating; Arrangements for maintaining the vacuum, e.g. vacuum locks
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- 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
- C23C14/022—Cleaning or etching treatments by means of bombardment with energetic particles or radiation
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- 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
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- 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
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- 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
- C23C14/34—Sputtering
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- 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
- C23C14/54—Controlling or regulating the coating process
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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
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/54—Controlling or regulating the coating process
- C23C14/542—Controlling the film thickness or evaporation rate
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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
- C23C14/58—After-treatment
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- Physical Vapour Deposition (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Abstract
Description
도 2는 본 발명의 코팅장비와 테이블카트를 도시한 사시도.
도 3은 본 발명의 코팅장비를 도시한 모식도.
도 4는 글로우방전과 아크방전의 전압-전류 특성을 도시한 그래프.
10 : 아크코팅부 11 : 아크모듈판 13 : 아크소스
20 : 스퍼터링코팅부 21 :스퍼터모듈판 23 : 스퍼터소스
30 : 에칭부 40 : 진공펌브 50 : 코팅장비 50a : 챔버몸체 51 : 도어 55 : 히터 60 : 테이블카트
Claims (3)
- 아크코팅부(10)와 스퍼터링코팅부(20)와 HCD에칭부(30)와 진공펌프(40)가 구성된 코팅장비(50)를 이용하여 공구의 표면에 박막을 증착시키는 공법에 있어서,
테이블카트(60)를 이용하여 공구(9)를 코팅장비(50)의 내부에 배치시키는 공구 장입단계(S10);
도어(51)를 폐쇄하여 코팅장비(50)를 밀폐시킨 후, 진공펌프(40)를 작동시켜 상기 코팅장비(50) 내부를 진공상태로 만드는 코팅장비 진공형성단계(S20);
상기 코팅장비(50)의 내부로 열을 가하여 코팅장비(50) 내부의 가스를 제거하는 코팅장비 가스제거단계(S30);
플라즈마 에칭을 통해 코팅장비(50) 내부에 투입된 공구(9)의 표면층 이물질을 제거하는 공구 에칭단계(S40);
AlCrN을 이용한 아크방전(Arc Discharge) 방식으로 공구의 표면에 1차 박막(1)을 증착시키는 공구 하층코팅단계(S50);
AlCrSiN을 이용한 아크방전(Arc Discharge) 방식으로 1차 박막(1) 증착된 공구에 2차 박막(2)을 증착시키는 공구 중층코팅단계(S60);
CrZrN을 이용한 비정상 글로우방전(Abnormal Glow Discharge ; Sputtering) 방식으로 2차 박막(2) 증착된 공구에 3차 박막(3)을 증착시키는 공구 상층코팅단계(S70);
코팅장비(50)의 내부를 진공 냉각하여 다층 코팅된 공구(9)를 냉각시키는 진공 냉각단계(S80);를 포함하여 이루어진 것을 특징으로 하는 다원계 합금 복합 박막 형성공법. - 제 1항에 있어서,
상기 공구 하층코팅단계(S50)와 공구 상층코팅단계(S70)에서의 1, 3차 박막(1, 3) 증착은 3000 ~ 3500Hv의 경도와, 결정구조(crystal structure)를 지니도록 형성되고,
상기 공구 중층코팅단계(S60)에서의 2차 박막(2) 증착은 2500 ~ 3000Hv의 경도와, 비정질(Amorphous)상의 나노구조를 지니도록 형성되며,
제1, 2, 3차 박막(1, 2, 3) 증착 두께의 비율은 3 : 1 : 1로 이루어지는 것을 특징으로 하는 다원계 합금 복합 박막 형성공법. - 제 1항 또는 제 2항에 있어서,
상기 공구 하층코팅단계(S50)와, 공구 중층코팅단계(S60)와, 공구 하층코팅단계(S70) 다음에는,
상기 코팅장비(50)의 내부를 5 ~ 50mTorr의 압력과 300 ~ 500℃의 온도로 유지시킨 상태로, 1 ~ 10분간 배기하여 각각의 박막(1, 2, 3) 증착시 형성되는 잔류응력을 제거하는 잔류응력 제거단계(S51, S61, S63);가 각각 더 포함되어 구성되는 것을 특징으로 하는 다원계 합금 복합 박막 형성공법.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020160058285A KR20170128675A (ko) | 2016-05-12 | 2016-05-12 | 다원계 합금 복합 박막 형성공법 |
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| KR1020160058285A KR20170128675A (ko) | 2016-05-12 | 2016-05-12 | 다원계 합금 복합 박막 형성공법 |
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| KR20170128675A true KR20170128675A (ko) | 2017-11-23 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110373640A (zh) * | 2019-09-05 | 2019-10-25 | 蓬莱市超硬复合材料有限公司 | 一种CrAlXN基PVD涂层硬质合金材料的制备方法 |
| KR20200066489A (ko) * | 2018-11-30 | 2020-06-10 | 한국생산기술연구원 | 고밀착력 초고경도 슈퍼코팅막 제조방법 |
| KR20200066488A (ko) * | 2018-11-30 | 2020-06-10 | 한국생산기술연구원 | 다성분계 코팅막 복합 증착장치 |
| CN112746250A (zh) * | 2020-12-29 | 2021-05-04 | 平湖市良正五金科技股份有限公司 | 一种铝型材热挤压模具镀层加工工艺 |
| CN114807850A (zh) * | 2022-04-30 | 2022-07-29 | 西安交通大学 | 一种应用于热锻模具表面的氮化物硬质薄膜及其制备方法 |
-
2016
- 2016-05-12 KR KR1020160058285A patent/KR20170128675A/ko not_active Ceased
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20200066489A (ko) * | 2018-11-30 | 2020-06-10 | 한국생산기술연구원 | 고밀착력 초고경도 슈퍼코팅막 제조방법 |
| KR20200066488A (ko) * | 2018-11-30 | 2020-06-10 | 한국생산기술연구원 | 다성분계 코팅막 복합 증착장치 |
| CN110373640A (zh) * | 2019-09-05 | 2019-10-25 | 蓬莱市超硬复合材料有限公司 | 一种CrAlXN基PVD涂层硬质合金材料的制备方法 |
| CN112746250A (zh) * | 2020-12-29 | 2021-05-04 | 平湖市良正五金科技股份有限公司 | 一种铝型材热挤压模具镀层加工工艺 |
| CN112746250B (zh) * | 2020-12-29 | 2022-11-08 | 平湖市良正五金科技股份有限公司 | 一种铝型材热挤压模具镀层加工工艺 |
| CN114807850A (zh) * | 2022-04-30 | 2022-07-29 | 西安交通大学 | 一种应用于热锻模具表面的氮化物硬质薄膜及其制备方法 |
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