DE1904717C3 - Process for the electroforming production of composite materials - Google Patents

Process for the electroforming production of composite materials

Info

Publication number
DE1904717C3
DE1904717C3 DE19691904717 DE1904717A DE1904717C3 DE 1904717 C3 DE1904717 C3 DE 1904717C3 DE 19691904717 DE19691904717 DE 19691904717 DE 1904717 A DE1904717 A DE 1904717A DE 1904717 C3 DE1904717 C3 DE 1904717C3
Authority
DE
Germany
Prior art keywords
particles
strength
orientation
metal
increase
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
DE19691904717
Other languages
German (de)
Other versions
DE1904717B2 (en
DE1904717A1 (en
Inventor
Karl Butter
Willibald Dipl-Chem Dr Wittich
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.)
Airbus Defence and Space GmbH
Original Assignee
Messerschmitt Bolkow Blohm AG
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 Messerschmitt Bolkow Blohm AG filed Critical Messerschmitt Bolkow Blohm AG
Priority to DE19691904717 priority Critical patent/DE1904717C3/en
Priority to GB371270A priority patent/GB1300642A/en
Priority to FR7003187A priority patent/FR2030218A7/fr
Publication of DE1904717A1 publication Critical patent/DE1904717A1/en
Publication of DE1904717B2 publication Critical patent/DE1904717B2/en
Application granted granted Critical
Publication of DE1904717C3 publication Critical patent/DE1904717C3/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D1/00Electroforming

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)

Claims (1)

1 21 2 Herstellungsverfahren, beispielsweise nach den S. 605Manufacturing process, for example according to p. 605 Patentanspruch: bis 611 der Zeitschrift »Plating«, Juni 1968, führenClaim: up to 611 of the journal »Plating«, June 1968 entweder nicht immer zu brauchbaren Ergebnisseneither not always usable results Verfahren zum Einbau von zur Erhöhung der oder verlangen zuviel Aufwand.Procedures for installing to increase or require too much effort. Festigkeit dienenden, bis zum Einbau schwebend 5 Werden entsprechend einem Vorschlag nach der Im Elektrolyten gehaltenen Kleinstpartikemt ins- britischen Patentschrift 860291 die Kleinstpartikeln tesondere Einkristallen, Metallspitzen und dün- durch Badbewegung schwebend gehalten, so wird nen Fäden, in einen auf galvanoplastischem Wege zwar in gewünschter Weise die Suspension aufrechthergestellten Gegenstand, dadurch gekenn- erhalten, eine Orientierung der Kleinstpartikeln jedoch Zeichnet daß die Kleinstpartikeln mittels elek- io nicht immer gewährleistet.Strength serving, until installation Mid-5 are in accordance with a proposal according to the held in the electrolyte Kleinstpartikem t INS British Patent 860,291 micro particles tesondere single crystals, metal spikes and thin kept suspended by agitation, so nen threads is, in an on galvanoplastic manner, although in if desired, the object produced in suspension is thereby identified, an orientation of the smallest particles, however, shows that the smallest particles are not always guaranteed by means of electronics. Irischer oder magnetischer Felder schwebend ge- Aufgabe der Erfindung ist es, die Orientierung derIrish or magnetic fields floating object of the invention is the orientation of the halten werden. Kleinstpartikeln zu erreichen.will hold. Reaching the smallest particles. Zum Einbau von zur Erhöhung der Festigkeit dienenden, bis zum Einbau schwebend im ElektrolytenFor the installation of used to increase the strength, up to the installation floating in the electrolyte 15 gehaltenen Kleinstpartikeln wie Einkristallen, Metallspitzen, dünnen Fäden u. in einen auf galvanoplastischem Wege hergestellten Gegenstand wird deshalb erfindungsgemäß vorgeschlagen, die Kleinstpar-15 held tiny particles such as single crystals, metal tips, thin threads and L Zur Erhöhung der Festigkeit von Werkstücken ist tikeln mittels elektrischer oder magnetischer Felder es bekannt, in ihnen Kleinstpartikeln, wie Einkristalle, ao schwebend zu halten.To increase the strength of workpieces, articles are made by means of electric or magnetic fields it is known to keep tiny particles, such as single crystals, floating in them. Metallspitzen, dünne Fäden u. ä. einzubauen. Dazu Durch diese Art des Schwebend-Haltens derTo incorporate metal tips, thin threads, etc. To do this, by this type of holding the werden diese entweder eingeschmolzen: oder einge- Kleinstpartikeln wird in einfacher Weise eine gleich- 1 sintert oder verklebt; neuerdings werden auch gal- mäßige Orientierung derselben stets erreicht. Es wer-' vanoplastische Verfahren verwendet. den sich nämlich die Kleinstpartikeln an den elek-they are either melted: or registered micro-particles is a direct sinters 1 in a simple manner or glued; recently, gallous orientation of the same has always been achieved. Vanoplastic procedures are used. because the tiny particles stick to the elec- Beim galvanischen Abscheiden von Metallen, wie as trischen oder magnetischen Feldlinien orientieren Kupfer, Nickel, Aluminium werden dann derartige und im Wege des durch den Elektrolyten erfolgenden Kleinstpartikeln in ungeordneter oder auch statistisch lonenaustausches jeweils senkrecht auf der Matrix verteilter Orientierung in den Niederschlag eingebet- auftreffen. In dieser Lage werden sie dann dort festtet. Die so von Metall umgebenen und in ihm fest gehalten und auf galvanischem Wege mit Metall umverankerten Kleinstpartikeln, welche beispielsweise aus 30 geben. Die Kleinstpartikeln bewirken dann also wegen rt-Ah'minium-Oxid, Quarzfasern od. dgl. bestehen, ihrer besonders gleichmäßigen Orientierung und Vererhöhen die Festigkeit erheblich. teilung eine überdurchschnittliche Festigkeitsverbes-Die in diesem Zusammenhang bekanntgewordenen serung.During the galvanic deposition of metals, such as magnetic or magnetic field lines, copper, nickel, aluminum orientate themselves in the precipitate, and as a result of the tiny particles occurring through the electrolyte in a disordered or statistical ion exchange, each vertically distributed on the matrix. In this position they are then fixed there. The tiny particles surrounded by metal and held firmly in it and galvanically anchored with metal, which give off 30, for example. Because of the rt-Ah'minium-Oxide, quartz fibers or the like, the very small particles then cause their particularly uniform orientation and increase the strength considerably. division an above-average improvement in strength.
DE19691904717 1969-01-31 1969-01-31 Process for the electroforming production of composite materials Expired DE1904717C3 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
DE19691904717 DE1904717C3 (en) 1969-01-31 1969-01-31 Process for the electroforming production of composite materials
GB371270A GB1300642A (en) 1969-01-31 1970-01-26 Process for production of reinforced articles by an electroforming operation
FR7003187A FR2030218A7 (en) 1969-01-31 1970-01-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691904717 DE1904717C3 (en) 1969-01-31 1969-01-31 Process for the electroforming production of composite materials

Publications (3)

Publication Number Publication Date
DE1904717A1 DE1904717A1 (en) 1970-10-15
DE1904717B2 DE1904717B2 (en) 1972-04-20
DE1904717C3 true DE1904717C3 (en) 1972-11-23

Family

ID=5723892

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691904717 Expired DE1904717C3 (en) 1969-01-31 1969-01-31 Process for the electroforming production of composite materials

Country Status (3)

Country Link
DE (1) DE1904717C3 (en)
FR (1) FR2030218A7 (en)
GB (1) GB1300642A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3716118A1 (en) * 1987-05-14 1988-12-01 Battelle Institut E V Process for incorporating whiskers in metal powders or in granular metallic material and the further processing of the latter to produce mouldings
DE3716122A1 (en) * 1987-05-14 1988-12-01 Battelle Institut E V Method of incorporating whiskers in a metallic matrix

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860291A (en) * 1957-07-19 1961-02-01 Platecraft Of America Inc Method of coating articles by electrodeposition

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB860291A (en) * 1957-07-19 1961-02-01 Platecraft Of America Inc Method of coating articles by electrodeposition

Also Published As

Publication number Publication date
DE1904717B2 (en) 1972-04-20
GB1300642A (en) 1972-12-20
DE1904717A1 (en) 1970-10-15
FR2030218A7 (en) 1970-10-30

Similar Documents

Publication Publication Date Title
EP0128383A1 (en) Process for producing wear-resistant layers on the surfaces of components made of titanium or alloys based on titanium
DE1812011C3 (en) Starting material for the production of a permanent magnet from powder of a compound of the type Co5 R and process for the production of the powder
DE1904717C3 (en) Process for the electroforming production of composite materials
DE59481T1 (en) DEVICE FOR HIGH-SPEED ELECTROPLATING.
DE2021399C3 (en) Metal-coated diamond
US2505196A (en) Method for making abrasive articles
DE726204C (en) Moldings with precious metal coatings
DE687028C (en) prior to electroplating
DE806508C (en) Form anode for the galvanic application of metallic layers on flat or slightly curved surfaces
DE749669C (en) Process to give the structure of workpieces made of metal a certain grain direction
DE913086C (en) Process for the production of press magnets
AT42742B (en) Process for metallizing a roughened surface of porcelain, glass, pottery and the like.
DE3434626A1 (en) Ceramic-layer commutator
DE659019C (en) Diamond tool according to patent 591879, in which the light metal body carrying the diamonds is hardened or refined after the diamonds have been inserted into the work surface
DE531067C (en) Building material for machines and machine parts
DE2224392A1 (en) Bipolar conductive object for use in electrolytic metal deposition
AT58777B (en) Process for the galvanic production of compact, non-porous metal deposits.
DE1255431B (en) Process for the galvanic production of metal coatings with lubricant properties
DE868333C (en) Process for the production of glass melts on metallic or ceramic bodies
DE866203C (en) Electrode for alkaline batteries
DE1521091A1 (en) Process for creating diamond-containing tool surfaces
AT299763B (en) Rotor of a spinning chamber spinning machine
DE1239917B (en) Method of securing an electroforming shell in the mold block of a die
DE1596211C (en) Process for the production of a support framework for electrodes of alkaline accumulators with a fiber-porous coarse skeleton
AT112778B (en) Process for the production of printing blocks.

Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee