GB825395A - Method of sealing a piece in one end of a tube made of a sintered material - Google Patents

Method of sealing a piece in one end of a tube made of a sintered material

Info

Publication number
GB825395A
GB825395A GB11606/58A GB1160658A GB825395A GB 825395 A GB825395 A GB 825395A GB 11606/58 A GB11606/58 A GB 11606/58A GB 1160658 A GB1160658 A GB 1160658A GB 825395 A GB825395 A GB 825395A
Authority
GB
United Kingdom
Prior art keywords
tube
plug
connector
sealing
sintered material
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
GB11606/58A
Inventor
Nguyen-Thien-Chi
Pierre Plurien
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of GB825395A publication Critical patent/GB825395A/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
    • B22F7/06—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 workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/062—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 workpieces or articles from parts, e.g. to form tipped tools involving the connection or repairing of preformed parts
    • 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
    • B23P11/00—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for 
    • B23P11/02—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits
    • B23P11/025—Connecting or disconnecting metal parts or objects by metal-working techniques not otherwise provided for  by first expanding and then shrinking or vice versa, e.g. by using pressure fluids; by making force fits by using heat or cold
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Materials For Medical Uses (AREA)

Abstract

825,395. Jointing; making dialysers. COMMISSARIAT A L'ENERGIE ATOMIQUE. April 11, 1958 [April 19, 1957], No. 11606/58. Classes 83 (2) and 83 (4). A method of sealing a plug 1 or cylindrical connector 2 in the end of a tube 3 made of a sintered material comprises providing said plug or connector with a cylindrical portion adapted to fit with a slight transverse play when cold in the end of the tube, inserting the plug or connector into the tube and heating said end of the tube to a temperature higher than the temperature of sintering of the tube and then allowing the assembly to cool. The tube 3 is made by sintering a nickel powder at 700‹ C. and the plug and connector are of non-porous sintered nickel. The assembly is placed in a vacuum container 4 and the ends of the tube are located in the windings 5 of the inductor of a high-frequency furnace which heats the ends to about 1100‹ C.
GB11606/58A 1957-04-19 1958-04-11 Method of sealing a piece in one end of a tube made of a sintered material Expired GB825395A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1202105X 1957-04-19

Publications (1)

Publication Number Publication Date
GB825395A true GB825395A (en) 1959-12-16

Family

ID=9671786

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11606/58A Expired GB825395A (en) 1957-04-19 1958-04-11 Method of sealing a piece in one end of a tube made of a sintered material

Country Status (4)

Country Link
CH (1) CH348578A (en)
DE (1) DE1202105B (en)
FR (1) FR1187666A (en)
GB (1) GB825395A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405074A (en) * 1981-08-31 1983-09-20 Kulicke And Soffa Industries Inc. Composite bonding tool and method of making same

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2531404B1 (en) * 1982-08-06 1986-06-06 Commissariat Energie Atomique METHOD AND DEVICE FOR SEALING A SEALED CONTAINER BY TWO CONICAL SPACES
DE4021259C2 (en) * 1989-12-22 1994-02-24 Didier Werke Ag Process for producing a composite part

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB628679A (en) * 1900-01-01
DE302650C (en) *
CH308050A (en) * 1951-08-15 1955-06-30 American Electro Metal Corp Process for the production of a bladed turbine rotor disk for gas turbine plants.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405074A (en) * 1981-08-31 1983-09-20 Kulicke And Soffa Industries Inc. Composite bonding tool and method of making same

Also Published As

Publication number Publication date
CH348578A (en) 1960-08-31
DE1202105B (en) 1965-09-30
FR1187666A (en) 1959-09-15

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