FR2173303B3 - - Google Patents
Info
- Publication number
- FR2173303B3 FR2173303B3 FR7306676A FR7306676A FR2173303B3 FR 2173303 B3 FR2173303 B3 FR 2173303B3 FR 7306676 A FR7306676 A FR 7306676A FR 7306676 A FR7306676 A FR 7306676A FR 2173303 B3 FR2173303 B3 FR 2173303B3
- 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.)
- Expired
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
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
- C21D1/06—Surface hardening
- C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
-
- 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)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Manufacturing & Machinery (AREA)
- Electromagnetism (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Articles (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722209148 DE2209148A1 (de) | 1972-02-26 | 1972-02-26 | Verfahren zur energiestrahl-umschmelzbehandlung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2173303A1 FR2173303A1 (en) | 1973-10-05 |
| FR2173303B3 true FR2173303B3 (US20070149660A1-20070628-C00105.png) | 1976-02-20 |
Family
ID=5837197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7306676A Granted FR2173303A1 (en) | 1972-02-26 | 1973-02-26 | Metal surface treatment - partic of cast iron workpieces and machine parts, by electron bombardment to enhance mech |
Country Status (4)
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4015100A (en) * | 1974-01-07 | 1977-03-29 | Avco Everett Research Laboratory, Inc. | Surface modification |
| CA1095387A (en) * | 1976-02-17 | 1981-02-10 | Conrad M. Banas | Skin melting |
| CA1067256A (en) * | 1976-02-17 | 1979-12-04 | Bernard H. Kear | Skin melted articles |
| JPS53137362A (en) * | 1977-05-06 | 1978-11-30 | Teikoku Piston Ring Co Ltd | Cylinder with laserrhardened peripheral surfaces |
| US4179316A (en) * | 1977-10-17 | 1979-12-18 | Sciaky Bros., Inc. | Method and apparatus for heat treating |
| JPS6046176B2 (ja) * | 1980-10-29 | 1985-10-15 | 帝国ピストンリング株式会社 | 非チル組織部とチル組織部とを共存させた鋳鉄製摺動部材 |
| AT380316B (de) * | 1983-06-23 | 1986-05-12 | Miba Gleitlager Ag | Gleitlager |
| JPS60124452A (ja) * | 1983-12-07 | 1985-07-03 | Hitachi Ltd | 高純度金属スリ−ブの製造方法 |
| SE450151B (sv) * | 1985-11-21 | 1987-06-09 | Ffv Transmission Ab | Anordning med kontrollerad friktion samt forfarande for att erhalla kontrollerad friktion vid en sadan anordning |
| FR2590823B1 (fr) * | 1985-12-03 | 1991-09-13 | Thomson Brandt Armements | Procede et dispositif d'usinage de fentes et generateur d'eclats pour une charge militaire |
| FR2599640B1 (fr) * | 1986-06-05 | 1993-01-22 | Turbomeca | Procede de traitement volumique localise a haute densite d'energie et produits en resultant |
| DE3718647C1 (de) * | 1987-06-04 | 1988-06-09 | Ford Werke Ag | Bremsscheibe fuer eine Scheibenbremse,insbesondere von Kraftfahrzeugen |
| EP0585843A3 (en) * | 1992-08-28 | 1996-06-26 | Toyota Motor Co Ltd | High-formability steel plate with a great potential for strength enhancement by high-density energy treatment |
| JPH093528A (ja) * | 1995-04-17 | 1997-01-07 | Aisin Aw Co Ltd | 鋼部材の表面処理方法及び表面処理鋼部材 |
| US5861067A (en) * | 1995-08-08 | 1999-01-19 | The Timken Company | Steel machine component having refined surface microstructure and process for forming the same |
| DE19611929C1 (de) * | 1996-03-27 | 1997-07-24 | Glyco Metall Werke | Schichtverbundwerkstoff und Verfahren zur Verbesserung der Oberflächenhärte von Schichtverbundwerkstoffen |
| US5879480A (en) * | 1997-07-25 | 1999-03-09 | The Timken Company | Process for imparting residual compressive stresses to steel machine components |
| AT412666B (de) * | 2003-06-04 | 2005-05-25 | Jenbacher Ag | Werkstück, insbesondere kurbelwelle |
| 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 |
| US11454480B1 (en) | 2019-06-12 | 2022-09-27 | Corvid Technologies LLC | Methods for forming munitions casings and casings and munitions formed thereby |
| DE102023201689A1 (de) | 2023-02-24 | 2024-08-29 | Robert Bosch Gesellschaft mit beschränkter Haftung | Schwenkwiegenlagerung, Verfahren zum Herstellen einer Schwenkwiegenlagerung und Kolbenmaschine |
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1972
- 1972-02-26 DE DE19722209148 patent/DE2209148A1/de active Pending
-
1973
- 1973-02-23 IT IT4843473A patent/IT977495B/it active
- 1973-02-26 JP JP2305073A patent/JPS4899014A/ja active Pending
- 1973-02-26 FR FR7306676A patent/FR2173303A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4899014A (US20070149660A1-20070628-C00105.png) | 1973-12-15 |
| FR2173303A1 (en) | 1973-10-05 |
| DE2209148A1 (de) | 1973-09-20 |
| IT977495B (it) | 1974-09-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |