FR2986806B1 - Procede de traitement de surface de pieces en alliage d'aluminium ou de magnesium - Google Patents

Procede de traitement de surface de pieces en alliage d'aluminium ou de magnesium

Info

Publication number
FR2986806B1
FR2986806B1 FR1251268A FR1251268A FR2986806B1 FR 2986806 B1 FR2986806 B1 FR 2986806B1 FR 1251268 A FR1251268 A FR 1251268A FR 1251268 A FR1251268 A FR 1251268A FR 2986806 B1 FR2986806 B1 FR 2986806B1
Authority
FR
France
Prior art keywords
aluminum alloy
surface treatment
magnesium alloys
alloys
magnesium
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.)
Active
Application number
FR1251268A
Other languages
English (en)
French (fr)
Other versions
FR2986806A1 (fr
Inventor
Pierre Bares
Cedric Stephan
Celine Gazeau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MECAPROTEC INDUSTRIES - MPI, FR
Original Assignee
Mecaprotec Industries SA
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
Priority to FR1251268A priority Critical patent/FR2986806B1/fr
Application filed by Mecaprotec Industries SA filed Critical Mecaprotec Industries SA
Priority to BR112014019739-3A priority patent/BR112014019739B1/pt
Priority to CA2864109A priority patent/CA2864109C/fr
Priority to TR2019/08092T priority patent/TR201908092T4/tr
Priority to ES13703431T priority patent/ES2729113T3/es
Priority to EP13703431.0A priority patent/EP2812462B1/fr
Priority to US14/377,849 priority patent/US9879347B2/en
Priority to PCT/EP2013/052701 priority patent/WO2013117767A1/fr
Publication of FR2986806A1 publication Critical patent/FR2986806A1/fr
Application granted granted Critical
Publication of FR2986806B1 publication Critical patent/FR2986806B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/56—Treatment of aluminium or alloys based thereon
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/34—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing fluorides or complex fluorides
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/57—Treatment of magnesium or alloys based thereon
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • C25D11/18—After-treatment, e.g. pore-sealing
    • C25D11/24—Chemical after-treatment
    • C25D11/246—Chemical after-treatment for sealing layers
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/30—Anodisation of magnesium or alloys based thereon
    • 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
    • C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
    • C23C2222/10—Use of solutions containing trivalent chromium but free of hexavalent chromium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
FR1251268A 2012-02-10 2012-02-10 Procede de traitement de surface de pieces en alliage d'aluminium ou de magnesium Active FR2986806B1 (fr)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FR1251268A FR2986806B1 (fr) 2012-02-10 2012-02-10 Procede de traitement de surface de pieces en alliage d'aluminium ou de magnesium
CA2864109A CA2864109C (fr) 2012-02-10 2013-02-11 Procede de traitement de surface de pieces en alliage d'aluminium ou de magnesium
TR2019/08092T TR201908092T4 (tr) 2012-02-10 2013-02-11 Alüminyum veya magnezyum alaşımından üretilen parçalar için yüzey işleme yöntemi.
ES13703431T ES2729113T3 (es) 2012-02-10 2013-02-11 Procedimiento de tratamiento de superficie de piezas de aleación de aluminio o de magnesio
BR112014019739-3A BR112014019739B1 (pt) 2012-02-10 2013-02-11 método de tratamento de superfície de uma peça de alumínio
EP13703431.0A EP2812462B1 (fr) 2012-02-10 2013-02-11 Procédé de traitement de surface de pièces en alliage d'aluminium ou de magnesium
US14/377,849 US9879347B2 (en) 2012-02-10 2013-02-11 Method for the surface treatment of parts made of an aluminum or magnesium alloy
PCT/EP2013/052701 WO2013117767A1 (fr) 2012-02-10 2013-02-11 Procédé de traitement de surface de pièces en alliage d'aluminium ou de magnesium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1251268A FR2986806B1 (fr) 2012-02-10 2012-02-10 Procede de traitement de surface de pieces en alliage d'aluminium ou de magnesium

Publications (2)

Publication Number Publication Date
FR2986806A1 FR2986806A1 (fr) 2013-08-16
FR2986806B1 true FR2986806B1 (fr) 2015-03-20

Family

ID=47681931

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1251268A Active FR2986806B1 (fr) 2012-02-10 2012-02-10 Procede de traitement de surface de pieces en alliage d'aluminium ou de magnesium

Country Status (8)

Country Link
US (1) US9879347B2 (cg-RX-API-DMAC10.html)
EP (1) EP2812462B1 (cg-RX-API-DMAC10.html)
BR (1) BR112014019739B1 (cg-RX-API-DMAC10.html)
CA (1) CA2864109C (cg-RX-API-DMAC10.html)
ES (1) ES2729113T3 (cg-RX-API-DMAC10.html)
FR (1) FR2986806B1 (cg-RX-API-DMAC10.html)
TR (1) TR201908092T4 (cg-RX-API-DMAC10.html)
WO (1) WO2013117767A1 (cg-RX-API-DMAC10.html)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9790613B2 (en) 2015-03-17 2017-10-17 Goodrich Corporation Aluminum alloy anodization
US10500145B2 (en) 2015-06-19 2019-12-10 inkbox ink Inc. Body ink compositions and applicators
WO2017021387A1 (de) * 2015-08-05 2017-02-09 Poligrat Gmbh Abrieb- und haftfeste sol-gel-beschichtung auf aluminium und verfahren zur herstellung einer solchen beschichtung
CN105239134B (zh) * 2015-11-11 2017-07-21 赣南师范大学 一种提高镁合金阳极氧化膜层耐蚀性能的方法
FR3051805B1 (fr) * 2016-05-30 2018-06-15 Safran Procede de chromatation et piece obtenue par ce procede
WO2017208101A1 (de) * 2016-06-03 2017-12-07 Leistchamm Beteiligungen Ag Verfahren zur herstellung eines bauteils und ein nach dem verfahren hergestelltes bauteil
EP3301205B1 (en) * 2016-09-02 2019-10-09 AD Productions B.V. Acidic aqueous composition for preparing a corrosion resistant coating on a metal substrate, method for treating the metal substrate by using the composition
NL2017768B1 (en) * 2016-09-02 2018-03-09 Ad Productions B V Acidic aqueous composition for preparing a corrosion resistant coating on a metal substrate, method using the composition, and post-treatment composition
US10760164B2 (en) 2016-11-04 2020-09-01 Hamilton Sundstrand Corporation Two-step sealing of anodized aluminum coatings
US20180127883A1 (en) * 2016-11-04 2018-05-10 Hamilton Sundstrand Corporation Two-step sealing of anodized aluminum coatings
US10480093B2 (en) * 2017-05-12 2019-11-19 United Technologies Corporation Sealing process for an anodized aluminum-alloy surface
BR112020015368A2 (pt) * 2018-01-30 2020-12-08 Prc-Desoto International, Inc. Sistemas e métodos para tratar um substrato de metal
US20200024766A1 (en) * 2018-07-18 2020-01-23 Leonardo S.P.A. Anodization method for corrosion protection of aluminium alloy elements used in an aircraft structure
FR3087208B1 (fr) 2018-10-16 2020-10-30 Irt Antoine De Saint Exupery Procede de traitement de surface de pieces en aluminium
CN109295464B (zh) * 2018-11-23 2020-11-03 内蒙古中铁蓝星环保清洗有限公司 一种多功能环保稀土清洗剂及其制备方法
TWI705936B (zh) * 2018-12-25 2020-10-01 國立中山大學 在液相環境中沉積金屬氧化物薄膜的方法
US12098463B2 (en) 2018-12-25 2024-09-24 National Sun Yat-Sen University Method for manufacturing amorphous multielement metal oxide hydroxide film
CN110760916B (zh) * 2019-11-18 2022-04-05 和县科嘉阀门铸造有限公司 一种提高镁合金阀门耐蚀性的方法
FR3106838B1 (fr) * 2020-01-31 2022-01-14 Safran Aircraft Engines Procede de colmatage des alliages d’aluminium
US12134830B2 (en) 2020-10-22 2024-11-05 Rtx Corporation Sealing for anodized metal
US12404590B2 (en) * 2020-11-13 2025-09-02 Rtx Corporation Hybrid sealing for anodized metal
US11926899B2 (en) * 2020-12-04 2024-03-12 Raytheon Company Process for application of oxyhydroxides coating for aluminum containing material
US20230136068A1 (en) * 2021-11-03 2023-05-04 United States Of America As Represented By The Secretary Of The Navy Corrosion resistant chromium free conversion coatings
FR3137393B1 (fr) * 2022-06-30 2025-10-31 Safran Landing Systems Piece en alliage d’aluminium et procede de fabrication associe
FR3140382B1 (fr) 2022-10-04 2026-06-26 Safran Landing Systems Procede de colmatage post-anodisation de l’aluminium et des alliages d’aluminium sans utiliser de chrome
DE102022126251A1 (de) 2022-10-11 2024-04-11 Liebherr-Aerospace Lindenberg Gmbh Verfahren zur Oberflächenbehandlung
CN116590699A (zh) * 2023-04-18 2023-08-15 瑞立集团瑞安汽车零部件有限公司 一种铝合金无铬钝化剂及其制备方法和铝合金的钝化方法
US20250297401A1 (en) * 2024-03-22 2025-09-25 Hamilton Sundstrand Corporation Hexavalent chromium-free hard coat maskant
FR3164019A1 (fr) 2024-06-27 2026-01-02 Safran Aerosystems Procédé de détection d’une couche de conversion chimique ou de passivation

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1014831A (en) * 1973-06-06 1977-08-02 Donald J. Melotik Rare earth metal rinse for metal coatings
US5374347A (en) * 1993-09-27 1994-12-20 The United States Of America As Represented By The Secretary Of The Navy Trivalent chromium solutions for sealing anodized aluminum
US5304257A (en) * 1993-09-27 1994-04-19 The United States Of America As Represented By The Secretary Of The Navy Trivalent chromium conversion coatings for aluminum
US6248184B1 (en) * 1997-05-12 2001-06-19 The Boeing Company Use of rare earth metal salt solutions for sealing or anodized aluminum for corosion protection and paint adhesion
US7452427B2 (en) * 2004-12-01 2008-11-18 Deft, Inc. Corrosion resistant conversion coatings
AU2005327546A1 (en) * 2005-02-15 2006-08-24 The United States Of America, As Represented By The Secretary Of The Navy Composition and process for preparing chromium-zirconium coatings on metal substrates
CA2642365C (en) * 2006-02-14 2015-12-15 Henkel Kommanditgesellschaft Auf Aktien Composition and processes of a dry-in-place trivalent chromium corrosion-resistant coating for use on metal surfaces
CN102046843A (zh) * 2008-05-27 2011-05-04 油研工业股份有限公司 表面剂及具有由表面剂形成的外涂层的部件
WO2010032702A1 (ja) * 2008-09-17 2010-03-25 株式会社放電精密加工研究所 亜鉛又は亜鉛合金表面の黒色化化成処理用水溶液と該処理用水溶液を用いる黒色化防錆皮膜形成方法
US9347134B2 (en) * 2010-06-04 2016-05-24 Prc-Desoto International, Inc. Corrosion resistant metallate compositions

Also Published As

Publication number Publication date
FR2986806A1 (fr) 2013-08-16
CA2864109A1 (fr) 2013-08-15
ES2729113T3 (es) 2019-10-30
BR112014019739A8 (pt) 2017-07-11
EP2812462A1 (fr) 2014-12-17
CA2864109C (fr) 2020-02-04
TR201908092T4 (tr) 2019-06-21
BR112014019739B1 (pt) 2020-11-24
WO2013117767A1 (fr) 2013-08-15
BR112014019739A2 (cg-RX-API-DMAC10.html) 2017-06-20
US20150020925A1 (en) 2015-01-22
US9879347B2 (en) 2018-01-30
EP2812462B1 (fr) 2019-04-10

Similar Documents

Publication Publication Date Title
FR2986807B1 (fr) Procede d'anodisation de pieces en alliage d'aluminium
EP2614169A4 (en) IMPROVED 6XXX ALUMINUM ALLOYS AND METHOD OF MANUFACTURING THEM
EP2861775A4 (en) IMPROVED ALUMINUM ALLOYS AND METHOD FOR THE PRODUCTION THEREOF
EP2822717A4 (en) IMPROVED 6XXX ALUMINUM ALLOYS AND METHOD FOR THE MANUFACTURE THEREOF
EP2872662A4 (en) IMPROVED 6XXX ALUMINUM ALLOYS AND METHOD FOR THE MANUFACTURE THEREOF
EP2823075A4 (en) IMPROVED 7XXX ALUMINUM ALLOYS AND METHOD FOR THE MANUFACTURE THEREOF
GB2523857B (en) Processing of metal or alloy objects
EP2822716A4 (en) IMPROVED ALUMINUM ALLOYS WITH MAGNESIUM, SILICON, MANGANE, IRON AND COPPER, AND METHOD FOR THE PRODUCTION THEREOF
EP2874068A4 (en) PROCESS FOR PROVIDING AN INTERNET-THE-THINGS-SERVICE
EP2817061A4 (en) IMPROVED ABLATION TECHNIQUES FOR THE TREATMENT OF PREVIOUS LAYOUMS
EP2839045A4 (en) PROCESS FOR PROCESSING SLAG IN NON-STEEL METALLURGY
EP2782594A4 (en) PROCESS FOR PREPARING ALUMINUM HYDROXYPHOSPHATE ADJUVANE
PL3336208T3 (pl) Sposób mechanicznej przeróbki złomu aluminiowego
EP2852640A4 (en) METHOD FOR PRODUCING METAL OXIDE-COATED ALUMINUM EFFECT PIGMENTS
EP2903432A4 (en) PROCESS FOR PROCESSING SPERM FOR GENDER SORTING
EP2841080A4 (en) COMPOSITION FOR THE TREATMENT OF METABOLISM DISORDERS
EP2670888A4 (en) ALUMINUM TREATMENT COMPOSITIONS
EP2694692A4 (en) ALUMINUM ALLOY COMPOSITIONS AND METHOD FOR THE PRODUCTION THEREOF BY PRESSURE DIE CASTING
EP2682201A4 (en) PROCESS AND DEVICE FOR CONTINUOUS CASTING ALUMINUM ALLOYS
FR2974530B1 (fr) Composition de polissage chimico- mecanique et procede pour polir des alliages de germanium-antimoine-tellure
GB201223158D0 (en) Application of aluminium-zirconium-titanium-carbon intermediate alloy in deformation process of magnesium alloys
EP2898107A4 (en) COMPOSITION AND METHOD FOR ALUMINUM ALLOY
EP2942423A4 (en) PROCESS FOR ALUMINUM ALLOY SURFACE TREATMENT
SG11201405861UA (en) Surface treatment for corrosion resistance of aluminum
EP2949410A4 (en) METHOD FOR THE CONTINUOUS CASTING BLOCK OF TITANIUM OR TITANIUM ALLOY

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

CL Concession to grant licences

Name of requester: , FR

Effective date: 20170623

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 9

PLFP Fee payment

Year of fee payment: 10

PLFP Fee payment

Year of fee payment: 11

PLFP Fee payment

Year of fee payment: 12

PLFP Fee payment

Year of fee payment: 13

TP Transmission of property

Owner name: MECAPROTEC INDUSTRIES - MPI, FR

Effective date: 20240917

PLFP Fee payment

Year of fee payment: 14

PLFP Fee payment

Year of fee payment: 15