BR7806743A - Processo e aparelho para o endurecimento de superficies de metais - Google Patents
Processo e aparelho para o endurecimento de superficies de metaisInfo
- Publication number
- BR7806743A BR7806743A BR7806743A BR7806743A BR7806743A BR 7806743 A BR7806743 A BR 7806743A BR 7806743 A BR7806743 A BR 7806743A BR 7806743 A BR7806743 A BR 7806743A BR 7806743 A BR7806743 A BR 7806743A
- Authority
- BR
- Brazil
- Prior art keywords
- hardening
- appliance
- metal surfaces
- metal
- Prior art date
Links
Classifications
-
- 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
- H01J37/302—Controlling tubes by external information, e.g. programme control
- H01J37/3023—Programme control
-
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Welding Or Cutting Using Electron Beams (AREA)
- Heat Treatment Of Articles (AREA)
- Control Of Heat Treatment Processes (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/843,141 US4179316A (en) | 1977-10-17 | 1977-10-17 | Method and apparatus for heat treating |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7806743A true BR7806743A (pt) | 1979-05-08 |
Family
ID=25289168
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7806743A BR7806743A (pt) | 1977-10-17 | 1978-10-12 | Processo e aparelho para o endurecimento de superficies de metais |
Country Status (10)
Country | Link |
---|---|
US (1) | US4179316A (pt) |
EP (1) | EP0001889B1 (pt) |
JP (1) | JPS5495908A (pt) |
AU (1) | AU525967B2 (pt) |
BR (1) | BR7806743A (pt) |
CA (1) | CA1104215A (pt) |
DE (1) | DE2862470D1 (pt) |
ES (1) | ES474268A1 (pt) |
IN (1) | IN150123B (pt) |
IT (1) | IT1108159B (pt) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982001016A1 (en) * | 1980-09-11 | 1982-04-01 | Sciaky Bros | Method and apparatus for surface hardening cams |
US4420346A (en) * | 1980-11-28 | 1983-12-13 | Belkin German S | Method of preparing contacts and electrodes of electric vacuum apparatuses |
EP0100933B1 (de) * | 1982-08-02 | 1987-01-21 | Institut für Kerntechnik und Energiewandlung e.V. | Verfahren und Anordnung zum Bearbeiten eines Werkstücks mittels eines fokussierten Elektronenstrahls |
US4486240A (en) * | 1983-07-18 | 1984-12-04 | Sciaky Bros., Inc. | Method and apparatus for heat treating |
JPS61270335A (ja) * | 1985-05-24 | 1986-11-29 | Toyota Motor Corp | 内燃機関用肉盛バルブ |
JPH0717941B2 (ja) * | 1987-10-15 | 1995-03-01 | 三菱電機株式会社 | 電子ビームによる焼入方法 |
AT393696B (de) * | 1988-06-13 | 1991-11-25 | Schoeller Bleckmann Stahlwerke | Verfahren zur herstellung von hochbeanspruchten teilen mit verschleissfester oberflaeche |
US5417132A (en) * | 1993-01-19 | 1995-05-23 | Alan R. Pfaff | Rotary cutting dies |
JP3541490B2 (ja) * | 1995-04-17 | 2004-07-14 | アイシン・エィ・ダブリュ株式会社 | トルクコンバータ |
US5975569A (en) * | 1997-11-03 | 1999-11-02 | Illinois Tool Works | Heat treated combustion chamber housing and process for making same |
US6132614A (en) * | 1997-11-26 | 2000-10-17 | Pacific Advanced Civil Engineering, Inc | Modular wastewater treatment system |
AT407401B (de) * | 1998-09-18 | 2001-03-26 | Inocon Technologie Gmbh | Verfahren zum härten von oberflächen |
ATE229573T1 (de) * | 1998-09-28 | 2002-12-15 | Ruag Munition | Verfahren zur änderung der eigenschaften von werkstückoberflächen |
US6344098B1 (en) * | 2000-12-08 | 2002-02-05 | General Electric Company | High strength steam turbine rotor and methods of fabricating the rotor without increased stress corrosion cracking |
US6761851B1 (en) * | 2001-09-11 | 2004-07-13 | Allasso Industries, Inc. | Apparatus and method for hardening metal by varying the engagement between irradiation and metal |
US7320733B2 (en) * | 2003-05-09 | 2008-01-22 | Sukegawa Electric Co., Ltd. | Electron bombardment heating apparatus and temperature controlling apparatus and control method thereof |
AT412666B (de) * | 2003-06-04 | 2005-05-25 | Jenbacher Ag | Werkstück, insbesondere kurbelwelle |
US7358466B1 (en) | 2006-01-12 | 2008-04-15 | General Electric Company | Localized heat treating apparatus for blisk airfoils |
CN100406582C (zh) * | 2006-03-16 | 2008-07-30 | 中国航空工业第一集团公司北京航空材料研究院 | 基于逐点扫描的电子束表面硬化方法 |
JP2010251718A (ja) * | 2009-03-27 | 2010-11-04 | Canon Anelva Corp | 加熱装置の温度制御方法及び記憶媒体 |
EP3674427A1 (en) * | 2018-12-28 | 2020-07-01 | Etxe-Tar, S.A. | Method and system for heating using an energy beam |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE880311C (de) * | 1951-09-09 | 1953-06-22 | Licentia Gmbh | Verfahren zum Oberflaechenhaerten von haertbaren metallischen Werkstoffen |
IT559958A (pt) * | 1955-07-06 | 1900-01-01 | ||
US2968723A (en) * | 1957-04-11 | 1961-01-17 | Zeiss Carl | Means for controlling crystal structure of materials |
NL113812C (pt) * | 1957-11-20 | |||
FR1533755A (fr) * | 1966-08-16 | 1968-07-19 | Jeol Ltd | Dispositif pour le réglage du point de traitement dans un appareil à faisceau électrique ou analogue |
DE2013674B2 (de) * | 1970-03-21 | 1974-03-07 | Steigerwald Strahltechnik Gmbh, 8000 Muenchen | Verfahren zum Härten von Werkstücken, wie Werkzeugen mittels eines Energiestrahls |
DE2018793B2 (de) * | 1970-04-20 | 1974-03-28 | Steigerwald Strahltechnik Gmbh, 8000 Muenchen | Verfahren zum partiellen Härten von Werkstücken oder Werkzeugen |
DE2037108A1 (en) * | 1970-07-27 | 1972-02-03 | Steigerwald Strahltech | Electron beam surface hardening - with fast moving workpiece relative to stationary or oscillating electron beam |
DE2209148A1 (de) * | 1972-02-26 | 1973-09-20 | Steigerwald Strahltech | Verfahren zur energiestrahl-umschmelzbehandlung |
JPS49122807A (pt) * | 1973-03-29 | 1974-11-25 | ||
DE2336223A1 (de) * | 1973-07-17 | 1975-02-06 | Adolf Dr Ing Schmitt | Verfahren zur informationsuebertragung mittels elektronenstrahlanlagen |
US3949228A (en) * | 1973-09-19 | 1976-04-06 | Ibm Corporation | Method for controlling an electron beam |
US4047984A (en) * | 1975-11-17 | 1977-09-13 | Caterpillar Tractor Co. | Corpuscular energy beam produced microasperities |
-
1977
- 1977-10-17 US US05/843,141 patent/US4179316A/en not_active Expired - Lifetime
-
1978
- 1978-08-30 IN IN952/CAL/78A patent/IN150123B/en unknown
- 1978-08-31 CA CA310,450A patent/CA1104215A/en not_active Expired
- 1978-10-11 DE DE7878300484T patent/DE2862470D1/de not_active Expired
- 1978-10-11 EP EP78300484A patent/EP0001889B1/en not_active Expired
- 1978-10-12 BR BR7806743A patent/BR7806743A/pt unknown
- 1978-10-13 AU AU40716/78A patent/AU525967B2/en not_active Expired
- 1978-10-16 JP JP12777478A patent/JPS5495908A/ja active Pending
- 1978-10-16 IT IT69376/78A patent/IT1108159B/it active
- 1978-10-17 ES ES474268A patent/ES474268A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2862470D1 (en) | 1985-09-05 |
US4179316A (en) | 1979-12-18 |
AU525967B2 (en) | 1982-12-09 |
AU4071678A (en) | 1980-04-17 |
IT1108159B (it) | 1985-12-02 |
ES474268A1 (es) | 1979-04-16 |
CA1104215A (en) | 1981-06-30 |
JPS5495908A (en) | 1979-07-28 |
EP0001889A1 (en) | 1979-05-16 |
IN150123B (pt) | 1982-07-24 |
IT7869376A0 (it) | 1978-10-16 |
EP0001889B1 (en) | 1985-07-31 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR7806743A (pt) | Processo e aparelho para o endurecimento de superficies de metais | |
IT8019877A0 (it) | Superfici metalliche. processo per il trattamento di | |
BR7704071A (pt) | Aparelho e processo para aplicacao por pulverizacao | |
BR8203804A (pt) | Processo para o tratamento de superficies de aluminio | |
BR8202637A (pt) | Processo para fosfatizacao de superficies metalicas | |
BR7803860A (pt) | Processo e aparelho para encurvar materiais alongados de metal | |
BR7703338A (pt) | Processo e ferramenta para aplicacao de fechos prendedore | |
BR7603270A (pt) | Processo e aparelho para perfilagem de pocos | |
MX149961A (es) | Metodo mejorado para tratar superficies metalicas | |
BR8207843A (pt) | Processo e aparelho para a fabricacao de componentes de metal | |
BR8003702A (pt) | Processo e dispositivo para o beneficiamento estrutural e/ou superficial de metais | |
BR8008327A (pt) | Processo para a limpeza,desengorduramento e ativacao de superficies de metal | |
BR7507981A (pt) | Banho de revestimento para revestimento cataforetico de superficies metalicas,processo para a preparacao deste banho e suas utilizacoes | |
IT1192587B (it) | Processo di cracking e catalizzatore per lo stesso | |
BR7706081A (pt) | Processo e aparelho aperfeicoados para a fabricacao de tiras de metal deploye | |
BR7803921A (pt) | Processo e composicao para preparacao de um eletrodeposito | |
BR8107200A (pt) | Processo para dobramento de chapa de metal configurada e aparelho para executar o processo | |
ES494476A0 (es) | Procedimiento de tratar superficies metalicas limpias | |
BR7801079A (pt) | Processo e aparelho para tratamento de metal fundido | |
BR7702181A (pt) | Processo para o tratamento posterior de superficies de metal fosfatadas | |
BR7905666A (pt) | Processo e aparelho para acabamento a frio de metais | |
BR7806295A (pt) | Banho e processo para niquelagem sem corrente de superficies de metais,materias plasticas e ceramica | |
BR7807773A (pt) | Processo para producao de aluminio metalico,e aparelho para o mesmo | |
BR7702423A (pt) | Composicao de cloreto de metileno estabilizada e processo para desengordurar metais | |
BR7500320A (pt) | Processo para fosfatizacao de metais |