GB1204261A - Improvements in or relating to forming coherent bodies by bonding particles - Google Patents

Improvements in or relating to forming coherent bodies by bonding particles

Info

Publication number
GB1204261A
GB1204261A GB2646/68A GB264668A GB1204261A GB 1204261 A GB1204261 A GB 1204261A GB 2646/68 A GB2646/68 A GB 2646/68A GB 264668 A GB264668 A GB 264668A GB 1204261 A GB1204261 A GB 1204261A
Authority
GB
United Kingdom
Prior art keywords
spark discharge
carbide
jan
aug
relating
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
GB2646/68A
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.)
Japax Inc
Original Assignee
Japax Inc
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 Japax Inc filed Critical Japax Inc
Publication of GB1204261A publication Critical patent/GB1204261A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/02—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers
    • B22F7/04—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite layers with one or more layers not made from powder, e.g. made from solid metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0006—Spraying by means of explosions
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/004—Filling molds with powder
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/08—Compacting only by explosive forces
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/02—Compacting only
    • B22F3/087—Compacting only using high energy impulses, e.g. magnetic field impulses
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/126—Detonation spraying
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Circuit Breakers (AREA)

Abstract

1,204,261. Compression moulding powdered materials. JAPAX Inc. 17 Jan., 1968 [17 Jan., 1967; 4 Aug., 1967; 16 Aug., 1967], No. 2646/68. Heading B5A. [Also in Divisions B2 and C7] Coherent articles are made from pulverulent material by compacting the mass of particles in a mould by means of the shock wave generated by a single or periodic spark discharge. Powders mentioned are tungsten carbide, titanium carbide, boron carbide, nickel, copper, iron, diamond, silicon carbide, aluminium nitride, boron nitride, lead sulphide, cadmium sulphide, oxides of aluminium, silicon, lead and zinc, and P.T.F.E. As shown in Fig. 13 the shock wave is transmitted to the powder 440 by a piston-like member 439 interposed between the spark discharge and the powder. The spark discharge is formed in a fluid 404 between a flat electrode 408 created upon the upper surface of the member 439 and a movable rod electrode 415.
GB2646/68A 1967-01-17 1968-01-17 Improvements in or relating to forming coherent bodies by bonding particles Expired GB1204261A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP353767 1967-01-17
JP5004267 1967-08-04
JP5256367 1967-08-16

Publications (1)

Publication Number Publication Date
GB1204261A true GB1204261A (en) 1970-09-03

Family

ID=27275876

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2646/68A Expired GB1204261A (en) 1967-01-17 1968-01-17 Improvements in or relating to forming coherent bodies by bonding particles

Country Status (5)

Country Link
CH (1) CH492802A (en)
DE (1) DE1583752C3 (en)
GB (1) GB1204261A (en)
NL (1) NL165086C (en)
SE (1) SE351795B (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198686A (en) * 1986-11-11 1988-06-22 Kernforschungsanlage Juelich Method of manufacturing anti-friction materials
EP0718061A1 (en) * 1994-12-23 1996-06-26 Institute of Petroleum Chemistry, Russian Academy of Sciences Active metal powders
EP1299205A1 (en) * 2000-07-12 2003-04-09 Utron Inc. Dynamic consolidation of powders using a pulsed energy source
WO2005069703A2 (en) * 2004-01-15 2005-07-28 Dr. Laure Plasmatechnologie Gmbh Plasma treatment of large-scale components
US6972115B1 (en) 1999-09-03 2005-12-06 American Inter-Metallics, Inc. Apparatus and methods for the production of powders
WO2007024067A1 (en) * 2005-08-26 2007-03-01 Korea Electro Technology Research Institute Method for manufacturing nanostructured powder by wire explosion in liquid and device for manufacturing the same
EP1893782A1 (en) * 2005-05-09 2008-03-05 University of Ottawa Methods and apparatuses for material deposition
RU2806954C1 (en) * 2023-09-29 2023-11-08 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет" Method for electroexplosive spraying of electrical erosion-resistant coating based on titanium and silver diboride onto copper electrical contact

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2198686A (en) * 1986-11-11 1988-06-22 Kernforschungsanlage Juelich Method of manufacturing anti-friction materials
EP0718061A1 (en) * 1994-12-23 1996-06-26 Institute of Petroleum Chemistry, Russian Academy of Sciences Active metal powders
US6972115B1 (en) 1999-09-03 2005-12-06 American Inter-Metallics, Inc. Apparatus and methods for the production of powders
EP1299205A1 (en) * 2000-07-12 2003-04-09 Utron Inc. Dynamic consolidation of powders using a pulsed energy source
EP1299205A4 (en) * 2000-07-12 2004-12-22 Utron Inc Dynamic consolidation of powders using a pulsed energy source
WO2005069703A2 (en) * 2004-01-15 2005-07-28 Dr. Laure Plasmatechnologie Gmbh Plasma treatment of large-scale components
WO2005069703A3 (en) * 2004-01-15 2006-05-18 Laure Plasmatechnologie Gmbh D Plasma treatment of large-scale components
EP1893782A1 (en) * 2005-05-09 2008-03-05 University of Ottawa Methods and apparatuses for material deposition
EP1893782A4 (en) * 2005-05-09 2010-08-04 Univ Ottawa Methods and apparatuses for material deposition
WO2007024067A1 (en) * 2005-08-26 2007-03-01 Korea Electro Technology Research Institute Method for manufacturing nanostructured powder by wire explosion in liquid and device for manufacturing the same
RU2809288C1 (en) * 2023-05-03 2023-12-11 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет", ФГБОУ ВО "СибГИУ" Method of electro-explosive spraying of electrical erosion-resistant coatings based on molybdenum and gold on copper electrical contact
RU2806954C1 (en) * 2023-09-29 2023-11-08 Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный индустриальный университет" Method for electroexplosive spraying of electrical erosion-resistant coating based on titanium and silver diboride onto copper electrical contact

Also Published As

Publication number Publication date
SE351795B (en) 1972-12-11
NL6800644A (en) 1968-07-18
DE1583752C3 (en) 1975-02-06
CH492802A (en) 1970-06-30
NL165086B (en) 1980-10-15
DE1583752B2 (en) 1974-06-20
DE1583752A1 (en) 1972-03-09
NL165086C (en) 1981-03-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee