NL7608987A - Ferronickel shot mfr. - for use in electroplating contains silicon - Google Patents
Ferronickel shot mfr. - for use in electroplating contains siliconInfo
- 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
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.
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) |
-
1976
- 1976-08-12 NL NL7608988A patent/NL186826C/en not_active IP Right Cessation
- 1976-08-12 NL NL7608987A patent/NL7608987A/en not_active Application Discontinuation
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 |