NL287742A - - Google Patents
Info
- Publication number
- NL287742A NL287742A NL287742DA NL287742A NL 287742 A NL287742 A NL 287742A NL 287742D A NL287742D A NL 287742DA NL 287742 A NL287742 A NL 287742A
- Authority
- NL
- Netherlands
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
- C22B9/16—Remelting metals
- C22B9/22—Remelting metals with heating by wave energy or particle radiation
- C22B9/228—Remelting metals with heating by wave energy or particle radiation by particle radiation, e.g. electron beams
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
- H01J37/30—Electron-beam or ion-beam tubes for localised treatment of objects
- H01J37/305—Electron-beam or ion-beam tubes for localised treatment of objects for casting, melting, evaporating, or etching
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Toxicology (AREA)
- Manufacturing & Machinery (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US166119A US3132198A (en) | 1962-01-15 | 1962-01-15 | Electron beam furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL287742A true NL287742A (fr) |
Family
ID=22601901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL287742D NL287742A (fr) | 1962-01-15 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3132198A (fr) |
| BE (1) | BE627166A (fr) |
| CH (1) | CH405528A (fr) |
| GB (1) | GB976678A (fr) |
| NL (1) | NL287742A (fr) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3343828A (en) * | 1962-03-30 | 1967-09-26 | Air Reduction | High vacuum furnace |
| NL293315A (fr) * | 1962-05-30 | |||
| US3308325A (en) * | 1962-09-08 | 1967-03-07 | Bendix Balzers Vacuum Inc | Electron beam tube with ion shield |
| US3202794A (en) * | 1963-02-18 | 1965-08-24 | Thermionics Lab Inc | Permanent magnet transverse electron beam evaporation source |
| US3420977A (en) * | 1965-06-18 | 1969-01-07 | Air Reduction | Electron beam apparatus |
| US3454814A (en) * | 1966-07-29 | 1969-07-08 | Atomic Energy Commission | Tubular vapor source |
| US3469066A (en) * | 1966-09-30 | 1969-09-23 | Nasa | Method and device for preventing high voltage arcing in electron beam welding |
| US3497602A (en) * | 1966-12-16 | 1970-02-24 | Air Reduction | Apparatus for producing and directing an electron beam in an electron beam furnace |
| US3472999A (en) * | 1967-02-12 | 1969-10-14 | Nippon Electric Co | Electron beam generating device |
| US3474220A (en) * | 1967-05-17 | 1969-10-21 | Webb James E | Device for preventing high voltage arcing in electron beam welding |
| US3483417A (en) * | 1967-07-26 | 1969-12-09 | Air Reduction | Electron beam deflecting means |
| US3446934A (en) * | 1968-01-30 | 1969-05-27 | Air Reduction | Electron beam heating apparatus |
| US3857014A (en) * | 1971-08-25 | 1974-12-24 | A Khotina | Electron beam generator |
| DE2821130C2 (de) * | 1978-05-13 | 1985-12-12 | Leybold-Heraeus GmbH, 5000 Köln | Verdampfertiegel mit Zuführung des Verdampfungsmaterials in Form von Stangen durch den Tiegelboden |
| US4620081A (en) * | 1984-08-03 | 1986-10-28 | The United States Of America As Represented By The United States Department Of Energy | Self-contained hot-hollow cathode gun source assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB520434A (en) * | 1938-10-17 | 1940-04-24 | Philips Nv | Improved method of and apparatus for sublimating materials at a low pressure |
| US2291948A (en) * | 1940-06-27 | 1942-08-04 | Westinghouse Electric & Mfg Co | High voltage X-ray tube shield |
| US2715693A (en) * | 1947-05-05 | 1955-08-16 | Stephen M Macneille | Deep collimating slot |
| US3046936A (en) * | 1958-06-04 | 1962-07-31 | Nat Res Corp | Improvement in vacuum coating apparatus comprising an ion trap for the electron gun thereof |
| US3068309A (en) * | 1960-06-22 | 1962-12-11 | Stauffer Chemical Co | Electron beam furnace with multiple field guidance of electrons |
-
0
- BE BE627166D patent/BE627166A/xx unknown
- NL NL287742D patent/NL287742A/xx unknown
-
1962
- 1962-01-15 US US166119A patent/US3132198A/en not_active Expired - Lifetime
-
1963
- 1963-01-14 GB GB1506/63A patent/GB976678A/en not_active Expired
- 1963-01-15 CH CH45363A patent/CH405528A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| US3132198A (en) | 1964-05-05 |
| GB976678A (en) | 1964-12-02 |
| CH405528A (de) | 1966-01-15 |
| BE627166A (fr) |