GB865670A - Improvements relating to the siliconising of metal parts - Google Patents

Improvements relating to the siliconising of metal parts

Info

Publication number
GB865670A
GB865670A GB14108/59A GB1410859A GB865670A GB 865670 A GB865670 A GB 865670A GB 14108/59 A GB14108/59 A GB 14108/59A GB 1410859 A GB1410859 A GB 1410859A GB 865670 A GB865670 A GB 865670A
Authority
GB
United Kingdom
Prior art keywords
metal parts
alloy
siliconising
improvements relating
parts
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
GB14108/59A
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.)
Metallwerk Plansee AG
Metallwerk Plansee GmbH
Original Assignee
Metallwerk Plansee AG
Metallwerk Plansee 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 Metallwerk Plansee AG, Metallwerk Plansee GmbH filed Critical Metallwerk Plansee AG
Publication of GB865670A publication Critical patent/GB865670A/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
    • 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
    • C23C10/00—Solid state diffusion of only metal elements or silicon into metallic material surfaces
    • C23C10/18—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions
    • C23C10/20—Solid state diffusion of only metal elements or silicon into metallic material surfaces using liquids, e.g. salt baths, liquid suspensions only one element being diffused
    • C23C10/22—Metal melt containing the element to be diffused

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

Metal parts (e.g. of Mo, W, Ta, Nb, Fe, steel, Ni and alloys thereof) are siliconized by treatment with a molten Cu alloy containing Si 3-30% (preferably 10-15%), the Cu and unused Si being subsequently removed by chemical or electro-chemical pickling. Up to 50% of the Cu in the alloy may be replaced by one or more of Ag, Sn, Zn, Pb, Al, Cd and Au, and up to 20% of the Si may be replaced by B. The siliconizing may be effected by dipping the parts into molten alloy, or by applying the alloy to the parts as a powder or by spraying or vapour deposition and subsequently melting it.
GB14108/59A 1958-06-04 1959-04-24 Improvements relating to the siliconising of metal parts Expired GB865670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT865670X 1958-06-04

Publications (1)

Publication Number Publication Date
GB865670A true GB865670A (en) 1961-04-19

Family

ID=3682422

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14108/59A Expired GB865670A (en) 1958-06-04 1959-04-24 Improvements relating to the siliconising of metal parts

Country Status (1)

Country Link
GB (1) GB865670A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240552A (en) * 1990-01-05 1991-08-07 David Donald Kiilunen Applying metal to metal with imperfections and subsequently grinding.
GB2268432A (en) * 1990-01-05 1994-01-12 David Donald Kiilunen Flux cored wire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2240552A (en) * 1990-01-05 1991-08-07 David Donald Kiilunen Applying metal to metal with imperfections and subsequently grinding.
GB2268432A (en) * 1990-01-05 1994-01-12 David Donald Kiilunen Flux cored wire
GB2268432B (en) * 1990-01-05 1994-08-31 David Donald Kiilunen Flux cored wire
GB2240552B (en) * 1990-01-05 1994-08-31 David Donald Kiilunen Metal filler composition and method of employing same

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