ES419556A2 - Metodo de incrementar la dureza de una pelicula formada sobre la superficie de una aleacion. - Google Patents

Metodo de incrementar la dureza de una pelicula formada sobre la superficie de una aleacion.

Info

Publication number
ES419556A2
ES419556A2 ES419556A ES419556A ES419556A2 ES 419556 A2 ES419556 A2 ES 419556A2 ES 419556 A ES419556 A ES 419556A ES 419556 A ES419556 A ES 419556A ES 419556 A2 ES419556 A2 ES 419556A2
Authority
ES
Spain
Prior art keywords
alloy
hardness
film
chromium
film formed
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.)
Expired
Application number
ES419556A
Other languages
English (en)
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.)
Inco Ltd
Original Assignee
Inco Ltd
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 claimed from ES391488A external-priority patent/ES391488A1/es
Application filed by Inco Ltd filed Critical Inco Ltd
Publication of ES419556A2 publication Critical patent/ES419556A2/es
Expired legal-status Critical Current

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
    • C25D9/00—Electrolytic coating other than with metals
    • C25D9/04—Electrolytic coating other than with metals with inorganic materials
    • C25D9/08—Electrolytic coating other than with metals with inorganic materials by cathodic processes
    • C25D9/10—Electrolytic coating other than with metals with inorganic materials by cathodic processes on iron or steel
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Electrochemical Coating By Surface Reaction (AREA)
ES419556A 1971-05-24 1973-10-11 Metodo de incrementar la dureza de una pelicula formada sobre la superficie de una aleacion. Expired ES419556A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ES391488A ES391488A1 (es) 1970-05-26 1971-05-24 Metodo de incrementar la dureza de una pelicula formada sobre la superficie de una aleacion.
GB4704872A GB1435518A (en) 1972-10-12 1972-10-12 Electrolytic treatment of chromium-containing alloys and electro lytes for use therein

Publications (1)

Publication Number Publication Date
ES419556A2 true ES419556A2 (es) 1976-05-01

Family

ID=10443517

Family Applications (1)

Application Number Title Priority Date Filing Date
ES419556A Expired ES419556A2 (es) 1971-05-24 1973-10-11 Metodo de incrementar la dureza de una pelicula formada sobre la superficie de una aleacion.

Country Status (16)

Country Link
US (1) US3832292A (es)
JP (1) JPS5546476B2 (es)
AT (1) AT326441B (es)
BE (1) BE805953R (es)
CA (1) CA1012922A (es)
CH (1) CH557889A (es)
DE (1) DE2350994C3 (es)
DK (1) DK144338C (es)
ES (1) ES419556A2 (es)
FR (1) FR2202956B2 (es)
GB (1) GB1435518A (es)
HK (1) HK72276A (es)
IT (1) IT1066695B (es)
NL (1) NL165229C (es)
SE (1) SE435939B (es)
ZA (1) ZA737932B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1569882A (en) * 1976-02-13 1980-06-25 Inco Europ Ltd Treatment of chromium-containing iron alloys
AU8386982A (en) * 1981-06-01 1982-12-09 Wiggin Alloys Ltd. Increasing absorptance of porous film on cr containing iron alloy
CA1274754A (en) * 1985-09-06 1990-10-02 Gary A. Reghi Passivation process and composition for zinc-aluminum alloys
JPS62168006U (es) * 1986-04-16 1987-10-24
NL9000310A (nl) * 1989-02-27 1990-09-17 Omi Int Corp Mengsel en werkwijze voor omzetting.
CN106435585B (zh) * 2016-08-16 2019-07-12 深圳市诚达科技股份有限公司 一种不锈钢件的表面cts抗腐蚀处理方法
KR102572078B1 (ko) * 2018-01-04 2023-08-30 삼성전자주식회사 스테인레스강의 부동태 표면 처리방법

Also Published As

Publication number Publication date
AT326441B (de) 1975-12-10
BE805953R (fr) 1974-04-11
IT1066695B (it) 1985-03-12
DK144338B (da) 1982-02-22
AU6128173A (en) 1975-04-17
DE2350994B2 (de) 1979-02-22
FR2202956B2 (es) 1977-09-09
US3832292A (en) 1974-08-27
DE2350994C3 (de) 1979-10-11
JPS4994530A (es) 1974-09-07
NL165229C (nl) 1981-03-16
NL165229B (nl) 1980-10-15
DE2350994A1 (de) 1974-05-09
DK144338C (da) 1982-07-19
GB1435518A (en) 1976-05-12
ATA873773A (de) 1975-02-15
CA1012922A (en) 1977-06-28
NL7313995A (es) 1974-04-16
JPS5546476B2 (es) 1980-11-25
CH557889A (de) 1975-01-15
SE435939B (sv) 1984-10-29
HK72276A (en) 1976-11-26
ZA737932B (en) 1975-06-25
FR2202956A2 (es) 1974-05-10

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