FR2173302A1 - - Google Patents
Info
- Publication number
- FR2173302A1 FR2173302A1 FR7306675A FR7306675A FR2173302A1 FR 2173302 A1 FR2173302 A1 FR 2173302A1 FR 7306675 A FR7306675 A FR 7306675A FR 7306675 A FR7306675 A FR 7306675A FR 2173302 A1 FR2173302 A1 FR 2173302A1
- 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.)
- Granted
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
-
- 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
- C22B9/221—Remelting metals with heating by wave energy or particle radiation by electromagnetic waves, e.g. by gas discharge lamps
- C22B9/223—Remelting metals with heating by wave energy or particle radiation by electromagnetic waves, e.g. by gas discharge lamps by laser beams
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Plasma & Fusion (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Laser Beam Processing (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2209147A DE2209147B2 (de) | 1972-02-26 | 1972-02-26 | Verfahren zur Vermeidung der Porenbildung innerhalb energiestrahl-umgeschmolzener Werkstoffbereiche |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2173302A1 true FR2173302A1 (US07714131-20100511-C00001.png) | 1973-10-05 |
| FR2173302B1 FR2173302B1 (US07714131-20100511-C00001.png) | 1976-11-05 |
Family
ID=5837196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7306675A Expired FR2173302B1 (US07714131-20100511-C00001.png) | 1972-02-26 | 1973-02-26 |
Country Status (6)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0146314A3 (en) * | 1983-12-07 | 1987-02-04 | Hitachi, Ltd. | Method of producing a high-purity metal member |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4019014A (en) * | 1975-04-23 | 1977-04-19 | Xerox Corporation | Method for heat welding selenium |
| US4258078A (en) * | 1978-06-22 | 1981-03-24 | Bell Telephone Laboratories, Incorporated | Metallization for integrated circuits |
| FI802179A (fi) * | 1980-07-07 | 1982-01-08 | Valmet Oy | Foerfarande och anordning i framstaellningen av foeremaol av gjutjaern med haord yta i synnerhet av valsar saosom valsar foer staolindustrin eller papperskalandreringsvalsar samt enligt foerfarandet tillverkad vals eller dylik |
| US4386458A (en) * | 1981-03-31 | 1983-06-07 | Evans Robert F | Fatigue resistance for coupling and connection joint mechanisms |
| JPS6214085A (ja) * | 1985-07-12 | 1987-01-22 | 株式会社日立製作所 | 複合型核燃料被覆管の製造方法 |
| LU86090A1 (fr) * | 1985-09-23 | 1987-04-02 | Metallurgie Hoboken | Procede pour preparer du tantale ou du niobium affins |
| US5647920A (en) * | 1989-12-27 | 1997-07-15 | Toshiba Kikai Kabushiki Kaisha | Process for preparation of corrosion-resistant and wear-resistant alloy |
| US5612436A (en) * | 1995-09-08 | 1997-03-18 | The Goodyear Tire & Rubber Company | Isoprene-butadiene diblock rubber |
| DE19637464C1 (de) * | 1996-09-13 | 1997-10-09 | Fraunhofer Ges Forschung | Verschleißbeständige Nockenwelle und Verfahren zu ihrer Herstellung |
| DE102013008396B4 (de) * | 2013-05-17 | 2015-04-02 | G. Rau Gmbh & Co. Kg | Verfahren und Vorrichtung zum Umschmelzen und/oder Umschmelzlegieren metallischer Werkstoffe, insbesondere von Nitinol |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE934424C (de) * | 1951-09-09 | 1955-10-20 | Licentia Gmbh | Verfahren zur Reinigung schwer schmelzbarer kristalliner Substanzen |
| GB936875A (en) * | 1961-01-23 | 1963-09-18 | Ici Ltd | Double melting in electron-beam furnaces |
| US3250608A (en) * | 1963-11-07 | 1966-05-10 | Electro Glass Lab Inc | Method and apparatus for the vacuum purification of materials |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2968723A (en) * | 1957-04-11 | 1961-01-17 | Zeiss Carl | Means for controlling crystal structure of materials |
| US3388618A (en) * | 1966-06-30 | 1968-06-18 | Simonds Saw & Steel Co | Method of making a high speed tool steel bar |
| US3505126A (en) * | 1967-05-12 | 1970-04-07 | Us Army | Homogeneous alloy and method of making same |
-
1972
- 1972-02-26 DE DE2209147A patent/DE2209147B2/de active Granted
-
1973
- 1973-02-22 GB GB870373A patent/GB1405335A/en not_active Expired
- 1973-02-22 IT IT48405/73A patent/IT977469B/it active
- 1973-02-22 US US00334775A patent/US3838288A/en not_active Expired - Lifetime
- 1973-02-23 JP JP48022000A patent/JPS4899002A/ja active Pending
- 1973-02-26 FR FR7306675A patent/FR2173302B1/fr not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE934424C (de) * | 1951-09-09 | 1955-10-20 | Licentia Gmbh | Verfahren zur Reinigung schwer schmelzbarer kristalliner Substanzen |
| GB936875A (en) * | 1961-01-23 | 1963-09-18 | Ici Ltd | Double melting in electron-beam furnaces |
| US3250608A (en) * | 1963-11-07 | 1966-05-10 | Electro Glass Lab Inc | Method and apparatus for the vacuum purification of materials |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0146314A3 (en) * | 1983-12-07 | 1987-02-04 | Hitachi, Ltd. | Method of producing a high-purity metal member |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2209147A1 (de) | 1973-09-13 |
| GB1405335A (en) | 1975-09-10 |
| JPS4899002A (US07714131-20100511-C00001.png) | 1973-12-15 |
| DE2209147B2 (de) | 1975-09-18 |
| FR2173302B1 (US07714131-20100511-C00001.png) | 1976-11-05 |
| US3838288A (en) | 1974-09-24 |
| IT977469B (it) | 1974-09-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |