GB1093397A - Peroxide compositions and processes for the treatment of metal surfaces - Google Patents

Peroxide compositions and processes for the treatment of metal surfaces

Info

Publication number
GB1093397A
GB1093397A GB13349/66A GB1334966A GB1093397A GB 1093397 A GB1093397 A GB 1093397A GB 13349/66 A GB13349/66 A GB 13349/66A GB 1334966 A GB1334966 A GB 1334966A GB 1093397 A GB1093397 A GB 1093397A
Authority
GB
United Kingdom
Prior art keywords
metal surfaces
treatment
processes
peroxide compositions
nh4hf
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
GB13349/66A
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.)
Hull R O and Co Inc
Original Assignee
Hull R O and Co 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 Hull R O and Co Inc filed Critical Hull R O and Co Inc
Publication of GB1093397A publication Critical patent/GB1093397A/en
Expired legal-status Critical Current

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
    • C23F3/00—Brightening metals by chemical means
    • C23F3/04—Heavy metals
    • C23F3/06—Heavy metals with acidic solutions
    • 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
    • C23C22/78—Pretreatment of the material to be coated

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

A composition for the treatment of metal surfaces e.g. steel comprises 1 part of NH4HF and from 1 to 3.2 parts of H2O2 or urea peroxide, and may be prepared from a dry mixture of NH4HF and NH2CONH2 in the ratio 100:1 to 100:110 by dissolving in water and adding H2O2. The solution thus outlined is used for cleaning metal surfaces by immersing the metal therein e.g. at 35-50 DEG C.
GB13349/66A 1965-03-25 1966-03-25 Peroxide compositions and processes for the treatment of metal surfaces Expired GB1093397A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US442821A US3296141A (en) 1965-03-25 1965-03-25 Bright dip compositions for the treatment of steel

Publications (1)

Publication Number Publication Date
GB1093397A true GB1093397A (en) 1967-11-29

Family

ID=23758292

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13349/66A Expired GB1093397A (en) 1965-03-25 1966-03-25 Peroxide compositions and processes for the treatment of metal surfaces

Country Status (2)

Country Link
US (1) US3296141A (en)
GB (1) GB1093397A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2539140A1 (en) * 1983-01-07 1984-07-13 Ugine Kuhlmann STABILIZATION OF AQUEOUS SOLUTIONS CONTAINING HYDROGEN PEROXIDE, FLUORHYDIC ACID AND METALLIC IONS
US6033596A (en) * 1996-09-24 2000-03-07 Cabot Corporation Multi-oxidizer slurry for chemical mechanical polishing
US6126853A (en) * 1996-12-09 2000-10-03 Cabot Microelectronics Corporation Chemical mechanical polishing slurry useful for copper substrates
US8936672B1 (en) 2012-06-22 2015-01-20 Accu-Labs, Inc. Polishing and electroless nickel compositions, kits, and methods

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2177751A (en) * 1938-05-28 1939-10-31 Gen Chemical Corp Engraving process
US2383434A (en) * 1943-11-03 1945-08-21 Hamilton Watch Co Oxidation removing process
US2614913A (en) * 1950-10-20 1952-10-21 Gen Motors Corp Brightening bath
US2828193A (en) * 1954-08-09 1958-03-25 Turco Products Inc Method for rejuvenation of aluminum treating solutions
US2878146A (en) * 1954-12-16 1959-03-17 Philco Corp Method of de-oxidizing metal surfaces
US3019194A (en) * 1957-02-18 1962-01-30 Alan D Brite Cleaning composition and method
US2955927A (en) * 1957-02-21 1960-10-11 Ogata Hisae Light-diffusing glass and process for making the same
US2959556A (en) * 1957-12-05 1960-11-08 Dow Chemical Co Halogenated hydrocarbons inhibited with organic peroxides
NL257610A (en) * 1959-11-05

Also Published As

Publication number Publication date
US3296141A (en) 1967-01-03

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