FR2135185A1 - - Google Patents
Info
- Publication number
- FR2135185A1 FR2135185A1 FR7215001A FR7215001A FR2135185A1 FR 2135185 A1 FR2135185 A1 FR 2135185A1 FR 7215001 A FR7215001 A FR 7215001A FR 7215001 A FR7215001 A FR 7215001A FR 2135185 A1 FR2135185 A1 FR 2135185A1
- Authority
- FR
- France
- 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.)
- Withdrawn
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)
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 |
|---|---|
| FR2135185A1 true FR2135185A1 (en:Method) | 1972-12-15 |
Family
ID=5806245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7215001A Withdrawn FR2135185A1 (en:Method) | 1971-04-28 | 1972-04-27 |
Country Status (8)
| Country | Link |
|---|---|
| BE (1) | BE778659A (en:Method) |
| CH (1) | CH536656A (en:Method) |
| DD (1) | DD96850A5 (en:Method) |
| DE (1) | DE2120891A1 (en:Method) |
| FR (1) | FR2135185A1 (en:Method) |
| GB (1) | GB1345126A (en:Method) |
| IT (1) | IT959424B (en:Method) |
| NL (1) | NL7201952A (en:Method) |
Families Citing this family (5)
| 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 |
-
1971
- 1971-04-28 DE DE19712120891 patent/DE2120891A1/de active Pending
-
1972
- 1972-01-28 BE BE778659A patent/BE778659A/xx unknown
- 1972-02-14 CH CH206272A patent/CH536656A/de not_active IP Right Cessation
- 1972-02-15 NL NL7201952A patent/NL7201952A/xx unknown
- 1972-03-24 GB GB1379572A patent/GB1345126A/en not_active Expired
- 1972-04-21 IT IT7327/72A patent/IT959424B/it active
- 1972-04-26 DD DD162589A patent/DD96850A5/xx unknown
- 1972-04-27 FR FR7215001A patent/FR2135185A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| DD96850A5 (en:Method) | 1973-04-12 |
| BE778659A (fr) | 1972-05-16 |
| GB1345126A (en) | 1974-01-30 |
| DE2120891A1 (de) | 1972-11-09 |
| CH536656A (de) | 1973-05-15 |
| NL7201952A (en:Method) | 1972-10-31 |
| IT959424B (it) | 1973-11-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |