ES445491A1 - Metallic composite material and method of producing the same - Google Patents

Metallic composite material and method of producing the same

Info

Publication number
ES445491A1
ES445491A1 ES445491A ES445491A ES445491A1 ES 445491 A1 ES445491 A1 ES 445491A1 ES 445491 A ES445491 A ES 445491A ES 445491 A ES445491 A ES 445491A ES 445491 A1 ES445491 A1 ES 445491A1
Authority
ES
Spain
Prior art keywords
tubes
wires
composite material
chip removal
metallic
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
ES445491A
Other languages
Spanish (es)
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.)
G RAU
Original Assignee
G RAU
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 G RAU filed Critical G RAU
Publication of ES445491A1 publication Critical patent/ES445491A1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/18—Double-walled pipes; Multi-channel pipes or pipe assemblies

Abstract

Procedure for the preparation of a metallic composite material in the form of wires or bars, consisting of at least two different metallic components, formed together without chip removal and with reduction of the cross section, which are metallic joined together, the material consisting Composed of a bundle of tubes and solid wires, formed together cold and without chip removal, and said composite material is intended to be used in particular as a central electrode for spark plugs in combustion engines, characterized in that the solid wires they are loosely inserted into the tubes or coated with a material in the form of strips or wires for the formation of the tubes, and because the tubes, provided with at least one solid wire, are brought together to form a bundle and then formed together no chip removal until a firm bonding of the components occurs m cold-welded etálicos. (Machine-translation by Google Translate, not legally binding)
ES445491A 1975-02-27 1976-02-24 Metallic composite material and method of producing the same Expired ES445491A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752508490 DE2508490C3 (en) 1975-02-27 1975-02-27 Metallic composite material and process for its manufacture

Publications (1)

Publication Number Publication Date
ES445491A1 true ES445491A1 (en) 1977-11-01

Family

ID=5939953

Family Applications (1)

Application Number Title Priority Date Filing Date
ES445491A Expired ES445491A1 (en) 1975-02-27 1976-02-24 Metallic composite material and method of producing the same

Country Status (4)

Country Link
BR (1) BR7601216A (en)
DE (1) DE2508490C3 (en)
ES (1) ES445491A1 (en)
GB (1) GB1528514A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3335855A1 (en) * 1983-10-03 1985-04-11 G. Rau GmbH & Co, 7530 Pforzheim SPARK PLUG ELECTRODE
JPS61269997A (en) * 1985-05-25 1986-11-29 Nippon Gakki Seizo Kk Brazing material for titanium material
GB2175824A (en) * 1985-05-29 1986-12-10 Barry Rene Christopher Paul Producing composite metal articles
DE4203251A1 (en) * 1992-02-05 1993-08-12 Beru Werk Ruprecht Gmbh Co A SPARK PLUG
DE4203250A1 (en) * 1992-02-05 1993-08-12 Beru Werk Ruprecht Gmbh Co A SILVER-NICKEL COMPOSITE FOR ELECTRICAL CONTACTS AND ELECTRODES
US6533629B1 (en) 1999-07-13 2003-03-18 Alliedsignal Inc. Spark plug including a wear-resistant electrode tip made from a co-extruded composite material, and method of making same
DE102013015088A1 (en) 2013-09-14 2015-03-19 G. Rau Gmbh & Co. Kg Electrical contact element for a mechanically switchable electrical switch contact and method for its production
DE102015121862B4 (en) 2015-12-15 2017-12-28 Federal-Mogul Ignition Gmbh spark plug
CN108000060B (en) * 2017-11-20 2020-06-09 南京理工大学 Preparation method of multi-scale precipitation heterogeneous aluminum alloy bar

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE629310C (en) * 1934-04-25 1936-04-28 Samuel James Everett Method of making wire
US2619438A (en) * 1945-04-16 1952-11-25 Sperry Corp Method of making a grid structure
US3131469A (en) * 1960-03-21 1964-05-05 Tyler Wayne Res Corp Process of producing a unitary multiple wire strand
US3567407A (en) * 1966-06-27 1971-03-02 Whittaker Corp Composite materials
US3463620A (en) * 1968-02-28 1969-08-26 Olin Mathieson Cylindrical or rod-like composite article
US3667108A (en) * 1970-04-17 1972-06-06 Us Navy Method of making a beryllium titanium composite
DE2059179C3 (en) * 1970-12-02 1984-06-07 G. Rau GmbH & Co, 7530 Pforzheim Process for the production of a fiber-reinforced molded body and application of the process for the production of special molded bodies

Also Published As

Publication number Publication date
DE2508490C3 (en) 1984-07-26
BR7601216A (en) 1976-09-14
GB1528514A (en) 1978-10-11
DE2508490A1 (en) 1976-09-02
DE2508490B2 (en) 1979-08-23

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