GB1259247A - - Google Patents

Info

Publication number
GB1259247A
GB1259247A GB1259247DA GB1259247A GB 1259247 A GB1259247 A GB 1259247A GB 1259247D A GB1259247D A GB 1259247DA GB 1259247 A GB1259247 A GB 1259247A
Authority
GB
United Kingdom
Prior art keywords
parts
layer
welding
metal
june
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
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 filed Critical
Publication of GB1259247A publication Critical patent/GB1259247A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D39/00—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders
    • B21D39/04—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods
    • B21D39/042—Application of procedures in order to connect objects or parts, e.g. coating with sheet metal otherwise than by plating; Tube expanders of tubes with tubes; of tubes with rods using explosives
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/22—Structural association of coolant tubes with headers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)

Abstract

1,259,247. Welding by pressure. EUROPEAN ATOMIC ENERGY COMMUNITY. 3 June, 1970 [13 June, 1969], No. 26863/70. Heading B3R. In a method of explosively welding two metal parts e.g. tubes 1, 2, there is provided an intermediate layer 10 of a metal which is capable of preventing diffusion of hydrogen through the weld. The parts may be of steel and zircalloy. The layer 10 may be of a metal or alloy from the group: Au, Ga, In, T1, Ni, Ag, Be, A1 or Hg or may comprise two or more layers one of which may be selected for corrosion resistance. The layer 10 may be electroplated or clad by hammering or explosives on one of the parts or separately disposed in the weld zone. The parts are arranged for welding with a small space 9 between the tubes 1, 2, with an elastic buffer 3 between the weld zone and an explosive layer 4, an anvil 6 within the tube 2 and fuse strips 5 adhesively connected to tongues of the explosive coating 4.
GB1259247D 1969-06-13 1970-06-03 Expired GB1259247A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691930244 DE1930244A1 (en) 1969-06-13 1969-06-13 Process for explosive welding of two metal parts

Publications (1)

Publication Number Publication Date
GB1259247A true GB1259247A (en) 1972-01-05

Family

ID=5736993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1259247D Expired GB1259247A (en) 1969-06-13 1970-06-03

Country Status (6)

Country Link
BE (1) BE751597A (en)
DE (1) DE1930244A1 (en)
FR (1) FR2051040A5 (en)
GB (1) GB1259247A (en)
LU (1) LU61064A1 (en)
NL (1) NL7008536A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3199053A (en) * 1964-09-18 1965-08-03 Baldwin Co D H Tapered spring reverberation delay line
US5246215A (en) * 1989-06-16 1993-09-21 Nhk Spring Co., Ltd. Spring seat member with notch for ground spring end
JPH0320131A (en) * 1989-06-16 1991-01-29 Nhk Spring Co Ltd Spring device

Also Published As

Publication number Publication date
NL7008536A (en) 1970-12-15
FR2051040A5 (en) 1971-04-02
DE1930244A1 (en) 1970-12-17
LU61064A1 (en) 1970-08-10
BE751597A (en) 1970-11-16

Similar Documents

Publication Publication Date Title
GB1525615A (en) Nuclear fuel elements
GB1295573A (en)
GB1525607A (en) Nuclear fuel elements
SE7511581L (en) IMPROVED NUCLEAR FUEL ELEMENT II
SE9000339L (en) LITTLE THICK-WEIGHTED COMPOSITION METAL PIPE WIRE AND WERE MADE TO MAKE A SUCH
GB978132A (en) A method of separating spot-welded members
GB1259247A (en)
GB1285511A (en) Explosively welded joints
GB1030604A (en) Improvements relating to the explosive welding of metal or metal compound
FR2071667A5 (en) Austenitic stainless steel with high resist- - ance to corrosion and to fissures forming during welding
GB1118339A (en) Electrode rods for resistance welding of sheets or plated steel
GB1288432A (en)
GB1275007A (en) High silicon over-laying alloy
GB1025668A (en) Electric ammunition primer
GB1188622A (en) A process for the production of fusion welded joints of molybdenum and molybdenum alloys
GB1136509A (en) Sealing of metallic tubular workpieces
GB744313A (en) The production of tubular steel junction pieces
GB1228896A (en)
JPS57451A (en) Manufacture of solar heat adsorbing plates
Ruge et al. A Retrospective Survey of the Development of Welding and Brazing Processes for Aluminum
JPS6471582A (en) Pipe joint for joining high corrosion resisting stainless steel-zirconium and its manufacture
GB1000577A (en) Method of improving the welding properties of studs made of alloyed steel
FR2330495A1 (en) Cladding a low cost alloy with nickel bearing alloy - to improve corrosion resistance,by producing local fusion to the interface
GB565527A (en) Improvement in composite billets, especially suitable for the manufacture of ammunition and methods of making same
JPS56103380A (en) Production of timepiece parts

Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees