KR20020013797A - 마모 및 부식하기 쉬운 기계 부품의 표면 처리 방법 - Google Patents
마모 및 부식하기 쉬운 기계 부품의 표면 처리 방법 Download PDFInfo
- Publication number
- KR20020013797A KR20020013797A KR1020010048641A KR20010048641A KR20020013797A KR 20020013797 A KR20020013797 A KR 20020013797A KR 1020010048641 A KR1020010048641 A KR 1020010048641A KR 20010048641 A KR20010048641 A KR 20010048641A KR 20020013797 A KR20020013797 A KR 20020013797A
- Authority
- KR
- South Korea
- Prior art keywords
- nitriding
- oxidation
- bath
- weight
- roughness
- Prior art date
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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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
- C23C8/42—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions only one element being applied
- C23C8/48—Nitriding
-
- 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/40—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions
- C23C8/58—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using liquids, e.g. salt baths, liquid suspensions more than one element being applied in more than one step
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Chemical Treatment Of Metals (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Forging (AREA)
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
Description
Claims (15)
- 기계 부품에 마모 및 부식에 대한 높은 저항성 그리고 윤활하기에 좋은 거칠기를 부여하는, 상기 부품의 질화에 연속해서 상기 부품의 산화가 이어지는 기계 부품의 표면 처리 방법으로서, 상기 질화는 대략 500℃ 내지 대략 700℃의 온도에서 황 함유 종이 없는 용융 염 질화욕에 상기 부품을 침지함으로써 실시하는 것과, 상기 산화는 대략 200℃ 미만의 온도에서 산화 수용액에서 실시하는 것을 특징으로 하는 기계 부품의 표면 처리 방법.
- 제 1 항에 있어서, 용융 염 질화욕이 0.5중량% 이하의 양의 CN-의 이온과 함께 다음의 이온을 함유하는 것을 특징으로 하는 방법.Li+= 0.2 - 10 중량%Na+= 10 - 30 중량%K+= 10 - 30 중량%CO3 2-= 25 - 45 중량%CNO-= 10 - 40 중량%
- 제 2 항에 있어서, 용융 염 질화욕이 0.5중량% 이하의 양의 CN-의 이온과 함께 다음의 이온을 함유하는 것을 특징으로 하는 방법.Li+= 2.8 - 4.2 중량%Na+= 16.0 - 19.0 중량%K+= 20.0 - 23.0 중량%CO3 2-= 38.0 - 43.0 중량%CNO-= 12.0 - 17.0 중량%
- 제 1 항 내지 제 3 항 중 어느 한 항에 있어서, 기계 부품을 최소한 대략 10 분 동안 질화욕에 침지시키는 것을 특징으로 하는 방법.
- 제 4 항 에 있어서, 기계 부품을 대략 30 분 내지 대략 60 분 동안 질화욕에 침지시키는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 5 항 중 어느 한 항에 있어서, 질화욕을 압축 공기와 함께교반시키는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 6 항 중 어느 한 항에 있어서, 산화 수용액이 다음의 이온을 함유하는 것을 특징으로 하는 방법.OH-= 10.0 - 22 중량%NO3 -= 1.8 - 11.8 중량%NO2 -= 0 - 5.3 중량%Cl-= 0 - 1.0 중량%Na+= 1.0 - 38 중량%
- 제 7 항에 있어서, 산화 수용액이 다음의 이온을 함유하는 것을 특징으로 하는 방법.OH-= 17 - 18.5 중량%NO3-= 4.0 - 5.5 중량%NO2 -= 1.0 - 2.5 중량%Cl-= 0.25 - 0.35 중량%Na+= 25 - 29 중량%
- 제 1 항 내지 제 8 항 중 어느 한 항에 있어서, 산화 수용액은 0.1 내지 1.9 중량%의 티오황산 이온 S2O3 2-을 더 함유하는 것을 특징으로 하는 방법.
- 제 9 항에 있어서, 산화 수용액은 0.6 내지 1.0 중량%의 티오황산 이온 S2O3 2-을 더 함유하는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 10 항 중 어느 한 항에 있어서, 질화를 대략 590℃ 내지 대략 650℃의 온도에서 실시하는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 11 항 중 어느 한 항에 있어서, 산화를 대략 110℃ 내지 대략 160℃의 온도에서 실시하는 것을 특징으로 하는 방법.
- 제 12 항에 있어서, 산화를 대략 125℃ 내지 대략 135℃의 온도에서 실시하는 것을 특징으로 하는 방법.
- 제 1 항 내지 제 13 항 중 어느 한 항에 있어서, 부품을 산화욕에 대략 5 분 내지 대략 45 분 동안 침지시키는 것을 특징으로 하는 방법.
- 거칠기 Ra가 대략 0.5㎛ 미만의 값을 가지고, 그것의 표면이 "평활면 (tables)"이 없는 것을 특징으로 하는, 표면 변형을 유발한 제 1 항 내지 제 14 항 중 어느 한 항의 방법에 의해서 처리된 부품.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0010633 | 2000-08-14 | ||
FR0010633A FR2812888B1 (fr) | 2000-08-14 | 2000-08-14 | Procede de traitement superficiel de pieces mecaniques soumise a la fois a l'usure et a la corrosion |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020013797A true KR20020013797A (ko) | 2002-02-21 |
KR100458663B1 KR100458663B1 (ko) | 2004-12-03 |
Family
ID=8853537
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0048641A KR100458663B1 (ko) | 2000-08-14 | 2001-08-13 | 마모 및 부식하기 쉬운 기계 부품의 표면 처리 방법 |
Country Status (16)
Country | Link |
---|---|
US (1) | US6645315B2 (ko) |
EP (1) | EP1180552B1 (ko) |
JP (1) | JP3809082B2 (ko) |
KR (1) | KR100458663B1 (ko) |
CN (1) | CN1231611C (ko) |
AT (1) | ATE498704T1 (ko) |
AU (1) | AU774372B2 (ko) |
BR (1) | BR0103350B1 (ko) |
CA (1) | CA2355479C (ko) |
DE (1) | DE60144039D1 (ko) |
ES (1) | ES2356807T3 (ko) |
FR (1) | FR2812888B1 (ko) |
MX (1) | MXPA01008184A (ko) |
MY (1) | MY130608A (ko) |
SG (1) | SG98452A1 (ko) |
TW (1) | TWI230745B (ko) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004003599A (ja) * | 2002-03-29 | 2004-01-08 | Denso Corp | 電磁駆動装置 |
KR100679326B1 (ko) | 2005-05-26 | 2007-02-07 | 주식회사 삼락열처리 | 열처리 방법 |
DE102007060085B4 (de) * | 2007-12-13 | 2012-03-15 | Durferrit Gmbh | Verfahren zur Erzeugung von korrosionsbeständigen Oberflächen nitrierter oder nitrocarburierter Bauteile aus Stahl sowie nitrocarburierte oder nitrierte Bauteile aus Stahl mit oxidierten Oberflächen |
FR2942241B1 (fr) | 2009-02-18 | 2011-10-21 | Hydromecanique & Frottement | Procede de traitement de pieces pour ustensiles de cuisine |
CN102251211A (zh) * | 2010-05-18 | 2011-11-23 | 上海江凯金属表面处理技术有限公司 | 对不锈钢进排气门进行盐浴氮化处理中的盐浴配方及处理方法 |
CN103276345B (zh) * | 2012-12-28 | 2015-07-22 | 上海尚职纳米科技有限公司 | 一种应用于汽车零部件金属表面qpq盐浴复合强化改性高新技术 |
FR3001231B1 (fr) | 2013-01-24 | 2016-05-06 | Renault Sa | Procede de traitement thermochimique de diffusion pour un element mecanique, et element mecanique correspondant |
JP6111126B2 (ja) * | 2013-04-12 | 2017-04-05 | パーカー熱処理工業株式会社 | 塩浴軟窒化処理方法 |
FR3030578B1 (fr) | 2014-12-23 | 2017-02-10 | Hydromecanique & Frottement | Procede de traitement superficiel d'une piece en acier par nitruration ou nitrocarburation, oxydation puis impregnation |
CN106319438A (zh) * | 2015-07-01 | 2017-01-11 | 杭州巨星科技股份有限公司 | 稀土催渗qpq组合物及qpq工艺制造高速切削工具的方法 |
CN108359785B (zh) * | 2018-03-19 | 2019-12-17 | 盐城工学院 | 一种W6Mo5Cr4V2高速钢拉刀的强韧化处理方法 |
FR3096419B1 (fr) * | 2019-05-22 | 2021-04-23 | Hydromecanique & Frottement | Organe de guidage, système mécanique comprenant un tel organe de guidage, et procédé de fabrication d’un tel organe de guidage |
CN113073287A (zh) * | 2021-03-19 | 2021-07-06 | 北京航天瑞泰液压技术有限公司 | 一种油气弹簧内缸筒气密性改进方法 |
FR3133394A1 (fr) | 2022-03-14 | 2023-09-15 | Hydromecanique Et Frottement | Procede de traitement d’une piece en alliage de fer pour ameliorer sa resistance a la corrosion |
Family Cites Families (11)
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DE1149035B (de) * | 1959-04-10 | 1963-05-22 | Degussa | Verfahren und Vorrichtung zum Nitrieren von Metallen, insbesondere Eisenlegierungen, in alkalicyanid- und alkalicyanathaltigen Salzbaedern |
BE795015A (fr) * | 1972-02-18 | 1973-05-29 | Stephanois Rech Mec | Procede de traitement de pieces metalliques ferreuses pour augmenter leur resistance a l'usure et au grippage |
JPS57152461A (en) * | 1981-03-16 | 1982-09-20 | Parker Netsushiyori Kogyo Kk | Surface treatment of iron member for increasing corrosion and wear resistance |
JPS599166A (ja) * | 1982-07-06 | 1984-01-18 | Parker Netsushiyori Kogyo Kk | 鋼材の表面硬化と窒化処理方法 |
DE4119820C1 (en) * | 1991-06-15 | 1992-09-03 | Goetz Dr. 5400 Koblenz De Baum | Treatment of iron@ (alloys) on same support - comprises nitriding in molten alkali metal cyanate and quenching in hot aq. salt bath |
FR2679258B1 (fr) * | 1991-07-16 | 1993-11-19 | Centre Stephanois Recherc Meca | Procede de traitement de pieces en metal ferreux pour ameliorer simultanement leur resistance a la corrosion et leurs proprietes de friction. |
FR2708623B1 (fr) * | 1993-08-06 | 1995-10-20 | Stephanois Rech Mec | Procédé de nitruration de pièces en métal ferreux, à résistance améliorée à la corrosion. |
US5576066A (en) * | 1993-08-10 | 1996-11-19 | Centre Stephanois De Recherches Mecaniques Hydromecanique Et Frottement | Method of improving the wear and corrosion resistance of ferrous metal parts |
JPH0820877A (ja) * | 1994-07-07 | 1996-01-23 | Nippon Parkerizing Co Ltd | 耐食性にすぐれた鉄系金属複合材料の製造方法 |
FR2731232B1 (fr) * | 1995-03-01 | 1997-05-16 | Stephanois Rech | Procede de traitement de surfaces ferreuses soumises a des sollicitations elevees de frottement |
EP0919642B1 (en) * | 1997-11-28 | 2007-10-17 | Maizuru Corporation | Method for treating surface of ferrous material and salt bath furnace used therefor |
-
2000
- 2000-08-14 FR FR0010633A patent/FR2812888B1/fr not_active Expired - Fee Related
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2001
- 2001-07-26 EP EP01402028A patent/EP1180552B1/fr not_active Expired - Lifetime
- 2001-07-26 AT AT01402028T patent/ATE498704T1/de active
- 2001-07-26 DE DE60144039T patent/DE60144039D1/de not_active Expired - Lifetime
- 2001-07-26 ES ES01402028T patent/ES2356807T3/es not_active Expired - Lifetime
- 2001-08-02 TW TW090118917A patent/TWI230745B/zh not_active IP Right Cessation
- 2001-08-02 SG SG200104655A patent/SG98452A1/en unknown
- 2001-08-06 US US09/923,044 patent/US6645315B2/en not_active Expired - Lifetime
- 2001-08-13 BR BRPI0103350-6A patent/BR0103350B1/pt not_active IP Right Cessation
- 2001-08-13 AU AU57984/01A patent/AU774372B2/en not_active Expired
- 2001-08-13 MY MYPI20013787 patent/MY130608A/en unknown
- 2001-08-13 MX MXPA01008184A patent/MXPA01008184A/es active IP Right Grant
- 2001-08-13 CA CA002355479A patent/CA2355479C/fr not_active Expired - Lifetime
- 2001-08-13 KR KR10-2001-0048641A patent/KR100458663B1/ko active IP Right Grant
- 2001-08-14 JP JP2001246053A patent/JP3809082B2/ja not_active Expired - Lifetime
- 2001-08-14 CN CNB01125534XA patent/CN1231611C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
MY130608A (en) | 2007-07-31 |
JP2002060925A (ja) | 2002-02-28 |
US6645315B2 (en) | 2003-11-11 |
US20020038679A1 (en) | 2002-04-04 |
BR0103350B1 (pt) | 2012-02-07 |
ES2356807T3 (es) | 2011-04-13 |
EP1180552B1 (fr) | 2011-02-16 |
SG98452A1 (en) | 2003-09-19 |
CA2355479C (fr) | 2004-06-29 |
ATE498704T1 (de) | 2011-03-15 |
AU774372B2 (en) | 2004-06-24 |
AU5798401A (en) | 2002-02-21 |
FR2812888A1 (fr) | 2002-02-15 |
CN1338529A (zh) | 2002-03-06 |
KR100458663B1 (ko) | 2004-12-03 |
BR0103350A (pt) | 2002-05-28 |
MXPA01008184A (es) | 2004-10-29 |
EP1180552A1 (fr) | 2002-02-20 |
CN1231611C (zh) | 2005-12-14 |
TWI230745B (en) | 2005-04-11 |
JP3809082B2 (ja) | 2006-08-16 |
CA2355479A1 (fr) | 2002-02-14 |
FR2812888B1 (fr) | 2003-09-05 |
DE60144039D1 (de) | 2011-03-31 |
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