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BE849522A - Electro-placage au chrome. - Google Patents

Electro-placage au chrome.

Info

Publication number
BE849522A
BE849522A BE173364A BE173364A BE849522A BE 849522 A BE849522 A BE 849522A BE 173364 A BE173364 A BE 173364A BE 173364 A BE173364 A BE 173364A BE 849522 A BE849522 A BE 849522A
Authority
BE
Belgium
Prior art keywords
chrome
electro
placing
Prior art date
Application number
BE173364A
Other languages
English (en)
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 filed Critical
Publication of BE849522A publication Critical patent/BE849522A/fr

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
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/0004—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face
    • E21D23/0034—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member
    • E21D23/0039—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor along the working face comprising a goaf shield articulated to a base member and supported by a strut or by a row of struts parallel to the working face
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D23/00—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor
    • E21D23/03—Mine roof supports for step- by- step movement, e.g. in combination with provisions for shifting of conveyors, mining machines, or guides therefor having protective means, e.g. shields, for preventing or impeding entry of loose material into the working space or support

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrochemistry (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
BE173364A 1975-12-18 1976-12-17 Electro-placage au chrome. BE849522A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7595/76A GB1544833A (en) 1975-12-18 1975-12-18 Chromium electroplating

Publications (1)

Publication Number Publication Date
BE849522A true BE849522A (fr) 1977-06-17

Family

ID=10461418

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173364A BE849522A (fr) 1975-12-18 1976-12-17 Electro-placage au chrome.

Country Status (5)

Country Link
BE (1) BE849522A (fr)
CA (1) CA1121300A (fr)
FR (1) FR2335624A1 (fr)
GB (1) GB1544833A (fr)
SE (1) SE455104B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2071151B (en) * 1980-03-10 1983-04-07 Ibm Trivalent chromium electroplating
FR2529581A1 (fr) * 1982-06-30 1984-01-06 Armines Bain d'electrolyse a base de chrome trivalent
CN114411211B (zh) * 2022-01-20 2023-03-10 厦门市金宝源实业有限公司 一种仿不锈钢色装饰性镀铬工艺

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2927066A (en) * 1955-12-30 1960-03-01 Glenn R Schaer Chromium alloy plating

Also Published As

Publication number Publication date
SE7614000L (sv) 1977-06-19
GB1544833A (en) 1979-04-25
FR2335624A1 (fr) 1977-07-15
FR2335624B1 (fr) 1980-04-04
CA1121300A (fr) 1982-04-06
SE455104B (sv) 1988-06-20

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ALBRIGHT & WILSON UK LTD

Effective date: 19961217