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GB1078556A - Explosion cladding aluminum bodies - Google Patents

Explosion cladding aluminum bodies

Info

Publication number
GB1078556A
GB1078556A GB15567/65A GB1556765A GB1078556A GB 1078556 A GB1078556 A GB 1078556A GB 15567/65 A GB15567/65 A GB 15567/65A GB 1556765 A GB1556765 A GB 1556765A GB 1078556 A GB1078556 A GB 1078556A
Authority
GB
United Kingdom
Prior art keywords
aluminium
veneer
piston
cladding
stainless steel
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
GB15567/65A
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.)
Darlite Corp
Original Assignee
Darlite Corp
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 Darlite Corp filed Critical Darlite Corp
Publication of GB1078556A publication Critical patent/GB1078556A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/06—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of high energy impulses, e.g. magnetic energy
    • B23K20/08—Explosive welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/002—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of light metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/10—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass pistons
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49229—Prime mover or fluid pump making
    • Y10T29/49249—Piston making
    • Y10T29/49256—Piston making with assembly or composite article making
    • Y10T29/49263—Piston making with assembly or composite article making by coating or cladding
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49805—Shaping by direct application of fluent pressure
    • Y10T29/49806—Explosively shaping

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Braking Arrangements (AREA)

Abstract

1,078,556. Welding by pressure; making brakes and pistons. DARLITE CORPORATION. April 12, 1965 [Aug. 5, 1964], No. 15567/65. Headings B3A and B3R. [Also in Division F2] In a method of cladding aluminium bodies with a ferrous metal veneer, for example, cladding a piston with stainless steel or a brake drum with a mild steel liner, the veneer has a layer of explosives laid on its outer surface and is placed in contact with the body at one edge only to form an angle of 3 degrees, or substantially 3 degrees, with the body and the explosive layer is detonated at the apex of the angle so as to burn across the veneer and progressively impact it on to the body. Heat generated by air friction and the impact melt the interfaces of the veneer and the body which are forced together to form a rippled interface weld. In the embodiments described an aluminium piston (110), Fig. 10 (not shown), is covered on its end face and cylindrical sides with stainless steel, the piston-ring grooves being machined through the side covering. In another embodiment, Fig. 11 (not shown), an aluminium brake drum (210) is lined with a mild steel liner (234). The cladding method may include spraying the aluminium body prior to positioning the veneer with an oxidizing-inhibiting layer of molten molybdenum particles, or alternatively particles of nickel, cobalt or titanium. The term " aluminium " includes aluminium based alloys which contain at least 50% by weight of aluminium and the term " ferrous metal # includes iron and alloys thereof, including stainless steel.
GB15567/65A 1964-08-05 1965-04-12 Explosion cladding aluminum bodies Expired GB1078556A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US387715A US3358349A (en) 1964-08-05 1964-08-05 Method of explosion cladding irregular aluminum objects

Publications (1)

Publication Number Publication Date
GB1078556A true GB1078556A (en) 1967-08-09

Family

ID=23531084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB15567/65A Expired GB1078556A (en) 1964-08-05 1965-04-12 Explosion cladding aluminum bodies

Country Status (4)

Country Link
US (1) US3358349A (en)
DE (1) DE1521207A1 (en)
GB (1) GB1078556A (en)
SE (1) SE307884B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163073A (en) * 1984-08-13 1986-02-19 Ae Plc Treatment of pistons

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3590877A (en) * 1968-09-20 1971-07-06 Babcock & Wilcox Co Explosive-activated plug
US4067093A (en) * 1976-05-24 1978-01-10 Dynamic Seals Incorporated Piston assembly and method for manufacturing
US4193179A (en) * 1977-11-14 1980-03-18 Condor Manufacturing Inc. Process of manufacturing an article having a groove rolled therein, and an article produced thereby
SE439834B (en) * 1980-02-18 1985-07-01 Bofors Ab SET TO FIX BELTS AND / OR PIPE PLATE TO A PROJECTILE
US4564226A (en) * 1981-11-02 1986-01-14 Explosive Research Ltd. System and method for increasing wall thickness on end of pipe on which thread is to be fabricated
US5450784A (en) * 1993-09-28 1995-09-19 Detroit Diesel Corporation Electroplated piston skirt for improved scuff resistance
JP4796439B2 (en) * 2006-05-17 2011-10-19 株式会社ショーワ Resin-coated piston device for shock absorbers
FR2946393A1 (en) * 2009-06-03 2010-12-10 Inst Francais Du Petrole FUEL INJECTION METHOD IN DIRECT INJECTION AUTO-INFLAMMATION INTERNAL COMBUSTION ENGINE
US8662026B2 (en) 2012-02-10 2014-03-04 Federal-Mogul Corporation Piston with supplemental cooling gallery and internal combustion engine therewith
BR102012022941A2 (en) * 2012-09-11 2014-07-01 Mahle Metal Leve Sa ENGINE PISTON AND MANUFACTURING PROCESS OF AN ENGINE PISTON
US10227949B2 (en) * 2016-12-23 2019-03-12 Caterpillar Inc. Piston for an internal combustion engine and method for producing said piston

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2833668A (en) * 1954-06-10 1958-05-06 John Altorfer Method of bonding aluminum to a metal
US2833264A (en) * 1954-12-22 1958-05-06 John Altorfer Internal combustion engine
US3041194A (en) * 1955-02-01 1962-06-26 Darlite Corp Method and apparatus for metallizing
US3105292A (en) * 1959-02-24 1963-10-01 Kelsey Hayes Co Method of making brake drums
US3024526A (en) * 1960-08-31 1962-03-13 Atlantic Res Corp Explosive welding
US3137937A (en) * 1960-10-26 1964-06-23 Du Pont Explosive bonding
US3263310A (en) * 1961-11-20 1966-08-02 Darlite Corp Method of bonding ferrous metal with aluminum
US3160952A (en) * 1962-03-26 1964-12-15 Aerojet General Co Method of explosively plating particles on a part
US3197855A (en) * 1962-12-28 1965-08-03 United Aircraft Corp Method of explosively forming a scarf type joint
US3258841A (en) * 1963-01-23 1966-07-05 Du Pont Method for explosively bonding metal layers
US3263324A (en) * 1963-01-23 1966-08-02 Du Pont Process for explosively bonding metal layers
US3264731A (en) * 1963-03-11 1966-08-09 Du Pont Bonding process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163073A (en) * 1984-08-13 1986-02-19 Ae Plc Treatment of pistons
EP0172002A3 (en) * 1984-08-13 1986-12-30 Ae Plc The treatment of pistons
US4664021A (en) * 1984-08-13 1987-05-12 Ae Plc Treatment of pistons

Also Published As

Publication number Publication date
SE307884B (en) 1969-01-20
DE1521207A1 (en) 1970-01-08
US3358349A (en) 1967-12-19

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