NL7608987A - Ferronickel shot mfr. - for use in electroplating contains silicon - Google Patents

Ferronickel shot mfr. - for use in electroplating contains silicon

Info

Publication number
NL7608987A
NL7608987A NL7608987A NL7608987A NL7608987A NL 7608987 A NL7608987 A NL 7608987A NL 7608987 A NL7608987 A NL 7608987A NL 7608987 A NL7608987 A NL 7608987A NL 7608987 A NL7608987 A NL 7608987A
Authority
NL
Netherlands
Prior art keywords
shot
pref
ferronickel
mfr
contains silicon
Prior art date
Application number
NL7608987A
Other languages
Dutch (nl)
Original Assignee
Nickel Le
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 FR7525178A external-priority patent/FR2320801A1/en
Priority claimed from FR7525177A external-priority patent/FR2320996A1/en
Application filed by Nickel Le filed Critical Nickel Le
Publication of NL7608987A publication Critical patent/NL7608987A/en

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
    • C25D17/00—Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/10—Electrodes, e.g. composition, counter electrode
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/02—Making metallic powder or suspensions thereof using physical processes
    • B22F9/06—Making metallic powder or suspensions thereof using physical processes starting from liquid material
    • B22F9/08—Making metallic powder or suspensions thereof using physical processes starting from liquid material by casting, e.g. through sieves or in water, by atomising or spraying
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0433—Nickel- or cobalt-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • 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
    • C25D3/56—Electroplating: Baths therefor from solutions of alloys
    • C25D3/562—Electroplating: Baths therefor from solutions of alloys containing more than 50% by weight of iron or nickel or cobalt
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

The shot is manufactured by adding Si to an initial Fe-Ni melt and pouring the melt into water. The shot is used to produce Fe-Ni coatings. It flows well and has a high apparent density. It is also homogeneous chemically as well as structurally. The Si pref. added to the alloy melt as ferrosilicon. The Si content of the shot is pref. 0.1-0.5%. C may additionally be added to the shot. The Ni content is 20-90%. The shot may contain Mn but only in small amts. Pref. the shot is practically spherical and has an apparent density of 4-5; its average dia. is greater than the mesh size of the anodic baskets used in the electrodeposition.
NL7608987A 1975-08-13 1976-08-12 Ferronickel shot mfr. - for use in electroplating contains silicon NL7608987A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7525178A FR2320801A1 (en) 1975-08-13 1975-08-13 PROCEDURE FOR MAKING FERRO-NICKEL SHOTS FOR GALVANOPLASTY
FR7525177A FR2320996A1 (en) 1975-08-13 1975-08-13 PROCESS FOR THE ELECTRODEPOSITION OF IRON-NICKEL ALLOY

Publications (1)

Publication Number Publication Date
NL7608987A true NL7608987A (en) 1977-02-15

Family

ID=26219030

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7608988A NL186826C (en) 1975-08-13 1976-08-12 METHOD FOR MANUFACTURING NICKEL-CONTAINING GRANULES AND METHOD FOR ELECTROLYTIC COATING OF A LOW FERRO-NICKEL ALLOY
NL7608987A NL7608987A (en) 1975-08-13 1976-08-12 Ferronickel shot mfr. - for use in electroplating contains silicon

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL7608988A NL186826C (en) 1975-08-13 1976-08-12 METHOD FOR MANUFACTURING NICKEL-CONTAINING GRANULES AND METHOD FOR ELECTROLYTIC COATING OF A LOW FERRO-NICKEL ALLOY

Country Status (1)

Country Link
NL (2) NL186826C (en)

Also Published As

Publication number Publication date
NL7608988A (en) 1977-02-15
NL186826C (en) 1991-03-01
NL186826B (en) 1990-10-01

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed