BRPI0817924A8 - depósito de liga de cromo funcional cristalino eletrodepositado, banho de eletrodeposição para eletrodepositar um depósito de liga de cromo funcional cristalino nanogranular, e processo para eletrodepositar um depósito de liga de cromo cristalino funcional nanogranular em um substrato - Google Patents

depósito de liga de cromo funcional cristalino eletrodepositado, banho de eletrodeposição para eletrodepositar um depósito de liga de cromo funcional cristalino nanogranular, e processo para eletrodepositar um depósito de liga de cromo cristalino funcional nanogranular em um substrato

Info

Publication number
BRPI0817924A8
BRPI0817924A8 BRPI0817924A BRPI0817924A BRPI0817924A8 BR PI0817924 A8 BRPI0817924 A8 BR PI0817924A8 BR PI0817924 A BRPI0817924 A BR PI0817924A BR PI0817924 A BRPI0817924 A BR PI0817924A BR PI0817924 A8 BRPI0817924 A8 BR PI0817924A8
Authority
BR
Brazil
Prior art keywords
crystalline
electroplating
deposit
functional
nanogranular
Prior art date
Application number
BRPI0817924A
Other languages
English (en)
Inventor
Rousseau Agnes
V Bishop Craig
Original Assignee
Atotech Deutschland Gmbh
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 Atotech Deutschland Gmbh filed Critical Atotech Deutschland Gmbh
Publication of BRPI0817924A2 publication Critical patent/BRPI0817924A2/pt
Publication of BRPI0817924A8 publication Critical patent/BRPI0817924A8/pt
Publication of BRPI0817924B1 publication Critical patent/BRPI0817924B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/06—Electroplating: Baths therefor from solutions of chromium from solutions of trivalent chromium
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D3/00—Electroplating: Baths therefor
    • C25D3/02—Electroplating: Baths therefor from solutions
    • C25D3/04—Electroplating: Baths therefor from solutions of chromium
    • C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Powder Metallurgy (AREA)

Abstract

depósito de liga de cromo cristalino a presente invenção refere-se a um depósito de cromo funcional cristalino eletrodepositado que é nanogranular quando depositado, e o depósito pode ser tem e xrd cristalinas ou pode ser tem cristalina e xrd amorfa. em várias modalidades, o depósito inclui uma ou qualquer combinação de dois ou mais dentre uma liga de cromo, carbono, nitrogênio, oxigênio e enxofre; uma orientação preferida {111}; uma área transversal de grão de cristal média menor que cerca de 500 nm2 ; e um parâmetro de treliça de 2,8895 +/- 0,0025 a. um processo e um banho de eletrodeposição para eletrodepositar o depósito de cromo funcional cristalino nanogranular em um substrato, incluindo fornecer o banho de eletrodeposição que inclui cromo trivalente, uma fonte de enxofre divalente, um ácido carboxílico, uma fonte de nitrogênio e estando substancialmente livre de cromo hexavalente; submergir um substrato no banho; e aplicar uma corrente elétrica para eletrodepositar o depósito no substrato.
BRPI0817924-7A 2007-10-02 2008-10-02 Depósito de liga de cromo funcional cristalino eletrodepositado, banho de eletrodeposição para eletrodepositar um depósito de liga de cromo funcional cristalinonanogranular, e processo para eletrodepositar um depósito de liga de cromo cristalino funcional nanogranular em um substrato BRPI0817924B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US97680507P 2007-10-02 2007-10-02
US60/976,805 2007-10-02
PCT/US2008/078561 WO2009046181A1 (en) 2007-10-02 2008-10-02 Crystalline chromium alloy deposit

Publications (3)

Publication Number Publication Date
BRPI0817924A2 BRPI0817924A2 (pt) 2015-04-07
BRPI0817924A8 true BRPI0817924A8 (pt) 2019-01-29
BRPI0817924B1 BRPI0817924B1 (pt) 2019-02-12

Family

ID=40084454

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0817924-7A BRPI0817924B1 (pt) 2007-10-02 2008-10-02 Depósito de liga de cromo funcional cristalino eletrodepositado, banho de eletrodeposição para eletrodepositar um depósito de liga de cromo funcional cristalinonanogranular, e processo para eletrodepositar um depósito de liga de cromo cristalino funcional nanogranular em um substrato

Country Status (11)

Country Link
US (1) US8187448B2 (pt)
EP (1) EP2217745B1 (pt)
JP (1) JP5570423B2 (pt)
KR (1) KR101557481B1 (pt)
CN (1) CN101849041B (pt)
BR (1) BRPI0817924B1 (pt)
CA (1) CA2700147C (pt)
ES (1) ES2491517T3 (pt)
MX (1) MX2010003543A (pt)
PL (1) PL2217745T3 (pt)
WO (1) WO2009046181A1 (pt)

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Also Published As

Publication number Publication date
KR20100075888A (ko) 2010-07-05
BRPI0817924B1 (pt) 2019-02-12
US20090114544A1 (en) 2009-05-07
JP5570423B2 (ja) 2014-08-13
KR101557481B1 (ko) 2015-10-02
JP2010540781A (ja) 2010-12-24
EP2217745A1 (en) 2010-08-18
EP2217745B1 (en) 2014-06-11
BRPI0817924A2 (pt) 2015-04-07
CN101849041B (zh) 2013-01-23
US8187448B2 (en) 2012-05-29
CN101849041A (zh) 2010-09-29
MX2010003543A (es) 2010-05-17
PL2217745T3 (pl) 2014-11-28
CA2700147A1 (en) 2009-04-09
ES2491517T3 (es) 2014-09-08
WO2009046181A1 (en) 2009-04-09
CA2700147C (en) 2015-12-29

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