SG11202106227XA - Cobalt chrome etching process - Google Patents

Cobalt chrome etching process

Info

Publication number
SG11202106227XA
SG11202106227XA SG11202106227XA SG11202106227XA SG11202106227XA SG 11202106227X A SG11202106227X A SG 11202106227XA SG 11202106227X A SG11202106227X A SG 11202106227XA SG 11202106227X A SG11202106227X A SG 11202106227XA SG 11202106227X A SG11202106227X A SG 11202106227XA
Authority
SG
Singapore
Prior art keywords
etching process
cobalt chrome
chrome etching
cobalt
etching
Prior art date
Application number
SG11202106227XA
Inventor
Michael Vidra
Daniel Jon Schutzer
Original Assignee
Tech Met Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tech Met Inc filed Critical Tech Met Inc
Publication of SG11202106227XA publication Critical patent/SG11202106227XA/en

Links

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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/26—Acidic compositions for etching refractory metals
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K13/00—Etching, surface-brightening or pickling compositions
    • C09K13/04—Etching, surface-brightening or pickling compositions containing an inorganic acid
    • C09K13/08—Etching, surface-brightening or pickling compositions containing an inorganic acid containing a fluorine compound
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K13/00—Etching, surface-brightening or pickling compositions
    • C09K13/12—Etching, surface-brightening or pickling compositions containing heavy metal salts in an amount of at least 50% of the non-solvent components
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/02—Local etching
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/02—Local etching
    • C23F1/04—Chemical milling
    • 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F1/00—Etching metallic material by chemical means
    • C23F1/10—Etching compositions
    • C23F1/14—Aqueous compositions
    • C23F1/16—Acidic compositions
    • C23F1/28—Acidic compositions for etching iron group metals
SG11202106227XA 2018-12-14 2019-12-16 Cobalt chrome etching process SG11202106227XA (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862779545P 2018-12-14 2018-12-14
US201962892744P 2019-08-28 2019-08-28
PCT/US2019/066538 WO2020124079A1 (en) 2018-12-14 2019-12-16 Cobalt chrome etching process

Publications (1)

Publication Number Publication Date
SG11202106227XA true SG11202106227XA (en) 2021-07-29

Family

ID=71073414

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202106227XA SG11202106227XA (en) 2018-12-14 2019-12-16 Cobalt chrome etching process

Country Status (10)

Country Link
US (2) US11053595B2 (en)
EP (1) EP3877573A4 (en)
JP (1) JP7247346B2 (en)
KR (1) KR102404035B1 (en)
CN (1) CN113366158B (en)
CA (1) CA3123405C (en)
IL (1) IL283946B (en)
MX (1) MX2021007035A (en)
SG (1) SG11202106227XA (en)
WO (1) WO2020124079A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11932947B2 (en) * 2019-08-29 2024-03-19 Tech Met, Inc. Composition and method for creating nanoscale surface geometry on a cobalt chromium implantable device
US11952669B2 (en) * 2020-11-12 2024-04-09 Tech Met, Inc. Compositions and methods for creating nanoscale surface geometries on metals of an implantable device
KR20230143369A (en) 2022-04-05 2023-10-12 한국항공우주산업 주식회사 Automatic processing system including automatic tray and automatic processing method using same

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3057764A (en) * 1959-08-18 1962-10-09 Gen Motors Corp Treatment of metal surfaces
US3604971A (en) * 1969-07-30 1971-09-14 Singer Co Filament mounting structure for display device
US4284468A (en) * 1977-12-16 1981-08-18 Llewelyn Stearns Patterned chemical etching of high temperature resistant metals
US4376057A (en) * 1980-11-26 1983-03-08 International Business Machines Corporation Etchant composition and use thereof
JPS58197277A (en) * 1982-05-08 1983-11-16 Mitsubishi Gas Chem Co Inc Treating liquid for dissolving metal chemically
JPS6026675A (en) * 1983-07-22 1985-02-09 Matsushita Electric Ind Co Ltd Etching solution
US5258098A (en) * 1991-06-17 1993-11-02 Cycam, Inc. Method of production of a surface adapted to promote adhesion
US5944909A (en) * 1998-02-02 1999-08-31 General Electric Company Method for chemically stripping a cobalt-base substrate
US20060085062A1 (en) * 2003-11-28 2006-04-20 Medlogics Device Corporation Implantable stent with endothelialization factor
US20090114619A1 (en) 2005-11-18 2009-05-07 Mitsubishi Gas Chemical Company Inc. Wet etching method and wet etching apparatus
US9017438B1 (en) * 2006-10-10 2015-04-28 Us Synthetic Corporation Polycrystalline diamond compact including a polycrystalline diamond table with a thermally-stable region having at least one low-carbon-solubility material and applications therefor
US20090008365A1 (en) 2007-07-06 2009-01-08 Depuy Products, Inc. Microtextured Implants and Methods of Making Same
GB201210120D0 (en) 2012-05-10 2012-07-25 Renishaw Plc Laser sintered part and method of manufacture
CN102980794A (en) 2012-11-08 2013-03-20 中国船舶重工集团公司第七二五研究所 Metallographic erosion method for displaying cobalt-chromium alloy structure
GB201223531D0 (en) * 2012-12-31 2013-02-13 Element Six Abrasives Sa A support structure for a body of polycrystalline diamond material during processing
AU2014311454A1 (en) * 2013-08-25 2016-03-24 Biotectix, LLC Conductive polymeric coatings, medical devices, coating solutions and methods

Also Published As

Publication number Publication date
MX2021007035A (en) 2021-09-21
CN113366158B (en) 2023-06-20
KR102404035B1 (en) 2022-05-30
EP3877573A1 (en) 2021-09-15
KR20210092831A (en) 2021-07-26
CN113366158A (en) 2021-09-07
IL283946A (en) 2021-07-29
US20200190671A1 (en) 2020-06-18
JP2022513244A (en) 2022-02-07
IL283946B (en) 2022-01-01
US20210332483A1 (en) 2021-10-28
CA3123405A1 (en) 2020-06-18
JP7247346B2 (en) 2023-03-28
EP3877573A4 (en) 2022-08-03
CA3123405C (en) 2022-07-05
US11053595B2 (en) 2021-07-06
WO2020124079A1 (en) 2020-06-18

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