CA2649558A1 - Process for diffusing titanium and nitride into a material having a generally compact, granular microstructure and products produced thereby - Google Patents
Process for diffusing titanium and nitride into a material having a generally compact, granular microstructure and products produced thereby Download PDFInfo
- Publication number
- CA2649558A1 CA2649558A1 CA002649558A CA2649558A CA2649558A1 CA 2649558 A1 CA2649558 A1 CA 2649558A1 CA 002649558 A CA002649558 A CA 002649558A CA 2649558 A CA2649558 A CA 2649558A CA 2649558 A1 CA2649558 A1 CA 2649558A1
- Authority
- CA
- Canada
- Prior art keywords
- carbide
- base material
- titanium
- treated
- salt bath
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000000463 material Substances 0.000 title claims abstract description 176
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims abstract description 125
- 229910052719 titanium Inorganic materials 0.000 title claims abstract description 125
- 239000010936 titanium Substances 0.000 title claims abstract description 125
- 238000000034 method Methods 0.000 title claims abstract description 84
- 150000004767 nitrides Chemical class 0.000 title claims abstract description 50
- 150000003839 salts Chemical class 0.000 claims abstract description 60
- 238000002791 soaking Methods 0.000 claims abstract description 21
- 238000000576 coating method Methods 0.000 claims abstract description 20
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- GKKCIDNWFBPDBW-UHFFFAOYSA-M potassium cyanate Chemical compound [K]OC#N GKKCIDNWFBPDBW-UHFFFAOYSA-M 0.000 claims abstract description 11
- ZVCDLGYNFYZZOK-UHFFFAOYSA-M sodium cyanate Chemical compound [Na]OC#N ZVCDLGYNFYZZOK-UHFFFAOYSA-M 0.000 claims abstract description 11
- PFUVRDFDKPNGAV-UHFFFAOYSA-N sodium peroxide Chemical compound [Na+].[Na+].[O-][O-] PFUVRDFDKPNGAV-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 6
- 150000003609 titanium compounds Chemical class 0.000 claims abstract description 6
- 238000009792 diffusion process Methods 0.000 claims description 28
- 238000005229 chemical vapour deposition Methods 0.000 claims description 27
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 18
- 239000011248 coating agent Substances 0.000 claims description 12
- 238000005240 physical vapour deposition Methods 0.000 claims description 12
- 229910001567 cementite Inorganic materials 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 11
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- INZDTEICWPZYJM-UHFFFAOYSA-N 1-(chloromethyl)-4-[4-(chloromethyl)phenyl]benzene Chemical compound C1=CC(CCl)=CC=C1C1=CC=C(CCl)C=C1 INZDTEICWPZYJM-UHFFFAOYSA-N 0.000 claims description 9
- 229910026551 ZrC Inorganic materials 0.000 claims description 9
- OTCHGXYCWNXDOA-UHFFFAOYSA-N [C].[Zr] Chemical compound [C].[Zr] OTCHGXYCWNXDOA-UHFFFAOYSA-N 0.000 claims description 9
- GVEHJMMRQRRJPM-UHFFFAOYSA-N chromium(2+);methanidylidynechromium Chemical compound [Cr+2].[Cr]#[C-].[Cr]#[C-] GVEHJMMRQRRJPM-UHFFFAOYSA-N 0.000 claims description 9
- NFFIWVVINABMKP-UHFFFAOYSA-N methylidynetantalum Chemical compound [Ta]#C NFFIWVVINABMKP-UHFFFAOYSA-N 0.000 claims description 9
- 239000011780 sodium chloride Substances 0.000 claims description 9
- 229910003468 tantalcarbide Inorganic materials 0.000 claims description 9
- 229910003470 tongbaite Inorganic materials 0.000 claims description 9
- 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 claims description 9
- 238000011282 treatment Methods 0.000 claims description 8
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 claims description 7
- 239000010942 ceramic carbide Substances 0.000 claims description 7
- UNASZPQZIFZUSI-UHFFFAOYSA-N methylidyneniobium Chemical compound [Nb]#C UNASZPQZIFZUSI-UHFFFAOYSA-N 0.000 claims description 7
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 claims description 7
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims description 7
- 229910045601 alloy Inorganic materials 0.000 claims description 6
- 239000000956 alloy Substances 0.000 claims description 6
- 150000002500 ions Chemical class 0.000 claims description 6
- NWYRNCMKWHKPAI-UHFFFAOYSA-N C(=O)=O.[Na] Chemical compound C(=O)=O.[Na] NWYRNCMKWHKPAI-UHFFFAOYSA-N 0.000 claims description 5
- 238000005524 ceramic coating Methods 0.000 claims description 5
- 239000002103 nanocoating Substances 0.000 claims description 5
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 5
- 229910052580 B4C Inorganic materials 0.000 claims 5
- 229910010271 silicon carbide Inorganic materials 0.000 claims 5
- 238000004381 surface treatment Methods 0.000 abstract description 17
- 239000011241 protective layer Substances 0.000 description 32
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 12
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 12
- 150000001247 metal acetylides Chemical class 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 11
- 229910052782 aluminium Inorganic materials 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 6
- 239000010410 layer Substances 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 229910000851 Alloy steel Inorganic materials 0.000 description 5
- 229910001092 metal group alloy Inorganic materials 0.000 description 5
- 239000010962 carbon steel Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 238000005121 nitriding Methods 0.000 description 4
- 238000001878 scanning electron micrograph Methods 0.000 description 4
- 229910000975 Carbon steel Inorganic materials 0.000 description 3
- -1 ferrous nitride Chemical class 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- LIXWSNVLHFNXAJ-UHFFFAOYSA-N sodium;oxidoazaniumylidynemethane Chemical compound [Na+].[O-][N+]#[C-] LIXWSNVLHFNXAJ-UHFFFAOYSA-N 0.000 description 2
- 238000005728 strengthening Methods 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 101100008048 Caenorhabditis elegans cut-4 gene Proteins 0.000 description 1
- 101100008049 Caenorhabditis elegans cut-5 gene Proteins 0.000 description 1
- 101100459439 Caenorhabditis elegans nac-2 gene Proteins 0.000 description 1
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 229910000997 High-speed steel Inorganic materials 0.000 description 1
- 229910001069 Ti alloy Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 239000003562 lightweight material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
-
- 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
- C23C12/00—Solid state diffusion of at least one non-metal element other than silicon and at least one metal element or silicon into metallic material surfaces
- C23C12/02—Diffusion in one step
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
- C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
- C04B41/5053—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials non-oxide ceramics
- C04B41/5062—Borides, Nitrides or Silicides
- C04B41/5068—Titanium nitride
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
- C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
- C04B41/81—Coating or impregnation
- C04B41/85—Coating or impregnation with inorganic materials
- C04B41/87—Ceramics
-
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
-
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
- C23C10/20—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions only one element being diffused
- C23C10/24—Salt bath containing the element to be diffused
-
- 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
- C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
- C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
- C23C10/26—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions more than one element being diffused
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Electrolytic Production Of Metals (AREA)
- Carbon And Carbon Compounds (AREA)
- Chemical Vapour Deposition (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US11/405,947 US7732014B2 (en) | 2006-04-18 | 2006-04-18 | Process for diffusing titanium and nitride into a material having a generally compact, granular microstructure |
| US11/405,947 | 2006-04-18 | ||
| PCT/US2007/066290 WO2008070197A2 (en) | 2006-04-18 | 2007-04-10 | Process for diffusing titanium and nitride into a material having a generally compact, granular microstructure and products produced thereby |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2649558A1 true CA2649558A1 (en) | 2008-06-12 |
Family
ID=38605178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002649558A Abandoned CA2649558A1 (en) | 2006-04-18 | 2007-04-10 | Process for diffusing titanium and nitride into a material having a generally compact, granular microstructure and products produced thereby |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US7732014B2 (enExample) |
| EP (1) | EP2004397A4 (enExample) |
| JP (1) | JP2009534533A (enExample) |
| KR (2) | KR20090060966A (enExample) |
| CA (1) | CA2649558A1 (enExample) |
| MX (1) | MX2008013365A (enExample) |
| WO (1) | WO2008070197A2 (enExample) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008030857A2 (en) * | 2006-09-05 | 2008-03-13 | Philos Jongho Ko | Sports equipment comprising diffused titanium nitride |
| CN111747748B (zh) * | 2020-06-24 | 2023-04-07 | 山东合创明业精细陶瓷有限公司 | 超高温防/隔热一体化ZrC/Zr2C复相材料及其制备方法 |
| KR102216815B1 (ko) * | 2020-07-02 | 2021-02-18 | 주식회사 티씨케이 | 탄화붕소 내플라즈마 부재를 포함하는 반도체 제조용 부품 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3639641A (en) * | 1965-08-31 | 1972-02-01 | Shinzoh Satoh | Method for rapid manufacture of nitrided thick layer of super high hardness on ferrous metal articles |
| AT268003B (de) * | 1967-06-14 | 1969-01-27 | Plansee Metallwerk | Verwendung von Zerspanungswerkzeugen zur Stahlbearbeitung |
| AT301299B (de) * | 1970-09-09 | 1972-08-25 | Plansee Metallwerk | Verwendung von Zerspanungswerkzeugen zur Bearbeitung von Belag bildenden Stählen |
| US3787228A (en) * | 1971-11-12 | 1974-01-22 | Surfalloy Corp | Method of forming diffusion coatings |
| US3882579A (en) * | 1972-03-13 | 1975-05-13 | Granville Phillips Co | Anti-wear thin film coatings and method for making same |
| SE412417B (sv) * | 1973-01-18 | 1980-03-03 | Massachusetts Inst Technology | Skaerverktyg av volframkarbid och foerfarande foer dess tillverkning |
| US4019928A (en) * | 1973-03-05 | 1977-04-26 | Duetsche Gold- Und Silber-Scheideanstalt Vormals Roessler | Process for nitriding iron and steel in salt baths regenerated with triazine polymers |
| US3916052A (en) * | 1973-05-16 | 1975-10-28 | Airco Inc | Coating of carbon-containing substrates with titanium carbide |
| US4399168A (en) * | 1980-01-21 | 1983-08-16 | Santrade Ltd. | Method of preparing coated cemented carbide product |
| JPS575859A (en) * | 1980-06-13 | 1982-01-12 | Shinzo Sato | High temperature electrolytic nitriding method |
| WO1982003094A1 (en) * | 1981-03-05 | 1982-09-16 | Metal Techn Inc Turbine | Abrasion and erosion resistant articles and method therefor |
| US4343865A (en) * | 1981-06-24 | 1982-08-10 | General Electric Company | Hard metal body and method of making same |
| DE3142318A1 (de) | 1981-10-24 | 1983-05-05 | Degussa Ag, 6000 Frankfurt | Salzbad zum nitrieren von eisenwerkstoffen |
| US4492004A (en) * | 1982-12-03 | 1985-01-08 | Hans Oetiker | Earless clamp structure |
| US4614341A (en) * | 1984-07-19 | 1986-09-30 | David Fernandez | Tennis racket frame made of metal oxide fibers and ceramic particles |
| JPS61253365A (ja) * | 1985-05-02 | 1986-11-11 | Sumitomo Electric Ind Ltd | 表面被覆体 |
| DE3515919A1 (de) * | 1985-05-03 | 1986-11-06 | Fried. Krupp Gmbh, 4300 Essen | Verschleissfester beschichteter hartmetallkoerper und verfahren zu seiner herstellung |
| JPS63147882A (ja) * | 1986-12-10 | 1988-06-20 | 株式会社豊田中央研究所 | 表面処理方法 |
| US5976707A (en) * | 1996-09-26 | 1999-11-02 | Kennametal Inc. | Cutting insert and method of making the same |
| US5948177A (en) * | 1997-03-17 | 1999-09-07 | Hardinge Inc. | Collet metal treating process |
| US6107225A (en) * | 1997-10-23 | 2000-08-22 | Agency Of Industrial Science And Technology | High-temperature ceramics-based composite material and its manufacturing process |
| US20020009551A1 (en) * | 1999-06-01 | 2002-01-24 | Jong Ho Ko | Process for heat treatment nitriding in the presence of titanium and products produced thereby |
| US6645566B2 (en) * | 1999-06-01 | 2003-11-11 | Jong Ho Ko | Process for heat treatment nitriding in the presence of titanium and products produced thereby |
| US6410086B1 (en) * | 1999-11-26 | 2002-06-25 | Cerel (Ceramic Technologies) Ltd. | Method for forming high performance surface coatings and compositions of same |
| US6723389B2 (en) * | 2000-07-21 | 2004-04-20 | Toshiba Tungaloy Co., Ltd. | Process for producing coated cemented carbide excellent in peel strength |
| KR100513563B1 (ko) * | 2002-05-21 | 2005-09-09 | 고종호 | 티탄 존재 하에서의 금속 모재의 질화 열처리방법 |
| US7438769B2 (en) * | 2006-04-18 | 2008-10-21 | Philos Jongho Ko | Process for diffusing titanium and nitride into a material having a coating thereon |
| WO2008030857A2 (en) * | 2006-09-05 | 2008-03-13 | Philos Jongho Ko | Sports equipment comprising diffused titanium nitride |
-
2006
- 2006-04-18 US US11/405,947 patent/US7732014B2/en not_active Expired - Fee Related
-
2007
- 2007-04-10 MX MX2008013365A patent/MX2008013365A/es active IP Right Grant
- 2007-04-10 JP JP2009506685A patent/JP2009534533A/ja active Pending
- 2007-04-10 KR KR1020087028060A patent/KR20090060966A/ko not_active Ceased
- 2007-04-10 WO PCT/US2007/066290 patent/WO2008070197A2/en not_active Ceased
- 2007-04-10 EP EP07870941A patent/EP2004397A4/en not_active Withdrawn
- 2007-04-10 CA CA002649558A patent/CA2649558A1/en not_active Abandoned
- 2007-04-10 KR KR1020147003964A patent/KR101470291B1/ko active Active
-
2010
- 2010-06-07 US US12/794,978 patent/US8092915B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2009534533A (ja) | 2009-09-24 |
| KR20140043478A (ko) | 2014-04-09 |
| US8092915B2 (en) | 2012-01-10 |
| KR101470291B1 (ko) | 2014-12-05 |
| US20070243412A1 (en) | 2007-10-18 |
| EP2004397A4 (en) | 2012-06-06 |
| EP2004397A2 (en) | 2008-12-24 |
| WO2008070197A2 (en) | 2008-06-12 |
| US7732014B2 (en) | 2010-06-08 |
| US20100248931A1 (en) | 2010-09-30 |
| MX2008013365A (es) | 2009-04-15 |
| WO2008070197A3 (en) | 2009-04-09 |
| KR20090060966A (ko) | 2009-06-15 |
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