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GB802304A - Improvements in or relating to vacuum-tight vessels comprising a ceramic/ceramic or ceramic/metal joint - Google Patents

Improvements in or relating to vacuum-tight vessels comprising a ceramic/ceramic or ceramic/metal joint

Info

Publication number
GB802304A
GB802304A GB36521/56A GB3652156A GB802304A GB 802304 A GB802304 A GB 802304A GB 36521/56 A GB36521/56 A GB 36521/56A GB 3652156 A GB3652156 A GB 3652156A GB 802304 A GB802304 A GB 802304A
Authority
GB
United Kingdom
Prior art keywords
ceramic
relating
vacuum
metal joint
per cent
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
GB36521/56A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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
Priority claimed from US561405A external-priority patent/US2878116A/en
Application filed by Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB802304A publication Critical patent/GB802304A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C7/00—Digesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01B—BOILING; BOILING APPARATUS ; EVAPORATION; EVAPORATION APPARATUS
    • B01B1/00—Boiling; Boiling apparatus for physical or chemical purposes ; Evaporation in general
    • 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
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/24—Selection of soldering or welding materials proper
    • B23K35/30—Selection of soldering or welding materials proper with the principal constituent melting at less than 1550 degrees C
    • B23K35/302—Cu as the principal constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)

Abstract

An alloy containing 56-60 per cent by weight of copper and 44-40 per cent by weight of titanium is used as a solder for joining ceramics, which have not previously been metallized, to ceramics or metals. The preferred percentage ratios are 58 per cent copper and 42 per cent titanium.
GB36521/56A 1955-12-02 1956-11-29 Improvements in or relating to vacuum-tight vessels comprising a ceramic/ceramic or ceramic/metal joint Expired GB802304A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL355340X 1955-12-02
US561405A US2878116A (en) 1956-01-26 1956-01-26 Particle advancing apparatus

Publications (1)

Publication Number Publication Date
GB802304A true GB802304A (en) 1958-10-01

Family

ID=26643672

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36521/56A Expired GB802304A (en) 1955-12-02 1956-11-29 Improvements in or relating to vacuum-tight vessels comprising a ceramic/ceramic or ceramic/metal joint

Country Status (7)

Country Link
BE (1) BE553067A (en)
CH (1) CH355340A (en)
DE (1) DE1029945B (en)
FR (1) FR1161900A (en)
GB (1) GB802304A (en)
IT (1) IT562922A (en)
NL (1) NL105183C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6220357B1 (en) 1997-07-17 2001-04-24 Specialised Petroleum Services Ltd. Downhole flow control tool

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1114257B (en) * 1959-02-13 1961-09-28 Standard Elektrik Lorenz Ag Process for the production of stack tubes
DE1206700B (en) * 1961-03-23 1965-12-09 Csf Vacuum-tight solder connection
US6155755A (en) * 1998-03-02 2000-12-05 Sumitomo Electric Industries, Ltd. Hard sintered body tool

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6220357B1 (en) 1997-07-17 2001-04-24 Specialised Petroleum Services Ltd. Downhole flow control tool

Also Published As

Publication number Publication date
FR1161900A (en) 1958-09-05
DE1029945B (en) 1958-05-14
IT562922A (en)
BE553067A (en)
CH355340A (en) 1961-06-30
NL105183C (en)

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