NL104480C - - Google Patents
Info
- Publication number
- NL104480C NL104480C NL226088A NL226088A NL104480C NL 104480 C NL104480 C NL 104480C NL 226088 A NL226088 A NL 226088A NL 226088 A NL226088 A NL 226088A NL 104480 C NL104480 C NL 104480C
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/005—Casting ingots, e.g. from ferrous metals from non-ferrous metals
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- 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
- C22B9/04—Refining by applying a vacuum
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J19/00—Details of vacuum tubes of the types covered by group H01J21/00
- H01J19/68—Specified gas introduced into the tube at low pressure, e.g. for reducing or influencing space charge
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- 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)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2623858A GB830122A (en) | 1958-08-15 | 1958-08-15 | Vacuum casting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL104480C true NL104480C (OSRAM) | 1963-04-16 |
Family
ID=10240500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL226088A NL104480C (OSRAM) | 1958-08-15 | 1958-03-21 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE568332A (OSRAM) |
| FR (1) | FR1208311A (OSRAM) |
| GB (1) | GB830122A (OSRAM) |
| NL (1) | NL104480C (OSRAM) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL258045A (OSRAM) * | 1959-12-28 | |||
| DE1170091B (de) * | 1959-12-28 | 1964-05-14 | Stauffer Chemical Co | Verfahren zum Schmelzen und Giessen im Hochvakuum |
-
1958
- 1958-03-21 NL NL226088A patent/NL104480C/xx active
- 1958-06-04 FR FR1208311D patent/FR1208311A/fr not_active Expired
- 1958-06-04 BE BE568332A patent/BE568332A/xx unknown
- 1958-08-15 GB GB2623858A patent/GB830122A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1208311A (fr) | 1960-02-23 |
| BE568332A (OSRAM) | 1958-06-30 |
| GB830122A (en) | 1960-03-09 |