IT959424B - Procedimento per preparare corpi a cavita di lunghezza a piacere costituiti da un materiale semi conduttore specie da silicio - Google Patents

Procedimento per preparare corpi a cavita di lunghezza a piacere costituiti da un materiale semi conduttore specie da silicio

Info

Publication number
IT959424B
IT959424B IT7327/72A IT732772A IT959424B IT 959424 B IT959424 B IT 959424B IT 7327/72 A IT7327/72 A IT 7327/72A IT 732772 A IT732772 A IT 732772A IT 959424 B IT959424 B IT 959424B
Authority
IT
Italy
Prior art keywords
semi
silicon
procedure
length
conductive material
Prior art date
Application number
IT7327/72A
Other languages
English (en)
Italian (it)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT959424B publication Critical patent/IT959424B/it

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
    • B23K9/00—Arc welding or cutting
    • B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
    • 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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma 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
    • B23K15/00—Electron-beam welding or cutting
    • B23K15/04—Electron-beam welding or cutting for welding annular seams
    • 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
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • 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
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/50—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26
    • B23K2103/56—Inorganic material, e.g. metals, not provided for in B23K2103/02 – B23K2103/26 semiconducting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Optics & Photonics (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Ceramic Products (AREA)
IT7327/72A 1971-04-28 1972-04-21 Procedimento per preparare corpi a cavita di lunghezza a piacere costituiti da un materiale semi conduttore specie da silicio IT959424B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712120891 DE2120891A1 (de) 1971-04-28 1971-04-28 Verfahren zum Herstellen beliebig langer Hohlkörper aus Halbleitermaterial, insbesondere aus Silicium

Publications (1)

Publication Number Publication Date
IT959424B true IT959424B (it) 1973-11-10

Family

ID=5806245

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7327/72A IT959424B (it) 1971-04-28 1972-04-21 Procedimento per preparare corpi a cavita di lunghezza a piacere costituiti da un materiale semi conduttore specie da silicio

Country Status (8)

Country Link
BE (1) BE778659A (esLanguage)
CH (1) CH536656A (esLanguage)
DD (1) DD96850A5 (esLanguage)
DE (1) DE2120891A1 (esLanguage)
FR (1) FR2135185A1 (esLanguage)
GB (1) GB1345126A (esLanguage)
IT (1) IT959424B (esLanguage)
NL (1) NL7201952A (esLanguage)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2475574B (en) * 2010-04-16 2011-12-21 Rapid Heat Systems Ltd Method and apparatus for preheating in welding operations
CN106270975A (zh) * 2016-08-29 2017-01-04 张家港华日法兰有限公司 一种管材的焊接工艺
FI20175456A7 (fi) 2017-05-19 2018-11-20 Primoceler Oy Menetelmä ja laitteisto hermeettisen tyhjiöliitoksen valmistamiseksi matalassa lämpötilassa
CN112548493A (zh) * 2020-11-17 2021-03-26 西安飞机工业（集团）有限责任公司 一种高强度钢非正圆管状拉杆结构件的加工方法
CN117680807B (zh) * 2024-02-02 2024-04-16 潍坊市连庆封头制造有限公司 一种压力容器抽真空焊接装置

Also Published As

Publication number Publication date
DD96850A5 (esLanguage) 1973-04-12
BE778659A (fr) 1972-05-16
GB1345126A (en) 1974-01-30
DE2120891A1 (de) 1972-11-09
CH536656A (de) 1973-05-15
FR2135185A1 (esLanguage) 1972-12-15
NL7201952A (esLanguage) 1972-10-31

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