AT309837B - Process for hardening alloys - Google Patents

Process for hardening alloys

Info

Publication number: AT309837B
Authority: AT; Austria
Prior art keywords: hardening alloys; hardening; alloys
Prior art date: 1968-02-27

Application number

AT185468A

Other languages

German (de)

Inventor

Ludwig Dr Ettenreich

Original Assignee

Elin Union Ag

Priority date (The priority date 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 date listed.)

1968-02-27

Filing date

1968-02-27

Publication date

1973-09-10

1968-02-27 Application filed by Elin Union Ag filed Critical Elin Union Ag

1968-02-27 Priority to AT185468A priority Critical patent/AT309837B/en

1969-02-19 Priority to CH263469A priority patent/CH493635A/en

1969-02-20 Priority to DE1908473A priority patent/DE1908473C3/en

1969-02-25 Priority to GB1257261D priority patent/GB1257261A/en

1969-02-26 Priority to FR6904910A priority patent/FR2002681A1/fr

1969-02-27 Priority to BE729036D priority patent/BE729036A/xx

1971-12-06 Priority to US00205055A priority patent/US3801382A/en

1973-09-10 Application granted granted Critical

1973-09-10 Publication of AT309837B publication Critical patent/AT309837B/en

Links

229910045601 alloy Inorganic materials 0.000 title 1
239000000956 alloy Substances 0.000 title 1

Classifications

- 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
- C21D1/04—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering with simultaneous application of supersonic waves, magnetic or electric fields
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Heat Treatment Of Articles (AREA)
Hard Magnetic Materials (AREA)

AT185468A 1968-02-27 1968-02-27 Process for hardening alloys AT309837B (en)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
AT185468A AT309837B (en)	1968-02-27	1968-02-27	Process for hardening alloys
CH263469A CH493635A (en)	1968-02-27	1969-02-19	Process for hardening alloys
DE1908473A DE1908473C3 (en)	1968-02-27	1969-02-20	Process for hardening alloys
GB1257261D GB1257261A (en)	1968-02-27	1969-02-25
FR6904910A FR2002681A1 (en)	1968-02-27	1969-02-26
BE729036D BE729036A (en)	1968-02-27	1969-02-27
US00205055A US3801382A (en)	1968-02-27	1971-12-06	Method of precipitation hardening of copper-aluminum alloys

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT185468A AT309837B (en)	1968-02-27	1968-02-27	Process for hardening alloys

Publications (1)

Publication Number	Publication Date
AT309837B true AT309837B (en)	1973-09-10

Family

ID=3522436

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT185468A AT309837B (en)	1968-02-27	1968-02-27	Process for hardening alloys

Country Status (7)

Country	Link
US (1)	US3801382A (en)
AT (1)	AT309837B (en)
BE (1)	BE729036A (en)
CH (1)	CH493635A (en)
DE (1)	DE1908473C3 (en)
FR (1)	FR2002681A1 (en)
GB (1)	GB1257261A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4090889A (en) *	1976-11-12	1978-05-23	Chrysler Corporation	Forming of high strength aluminum alloy
EP0027362B1 (en) *	1979-10-13	1989-03-22	Inoue-Japax Research Incorporated	Magnetic material treatment method and apparatus
US5785776A (en) *	1996-06-06	1998-07-28	Reynolds Metals Company	Method of improving the corrosion resistance of aluminum alloys and products therefrom
US6702980B2 (en) *	2002-04-30	2004-03-09	Martinrea Industries, Inc.	Annealing apparatus
MY157620A (en) *	2006-01-31	2016-06-30	Cytochroma Dev Inc	A granular material of a solid water-soluble mixed metal compound capable of binding phosphate
DE102006006849A1 (en) *	2006-02-15	2007-08-16	Bayerische Motoren Werke Ag	Method for age hardening highly alloyed non-ferrous metals e.g. crankcase comprises carrying out inductive solution annealing with subsequent quenching
CN100489124C (en) *	2007-04-17	2009-05-20	武汉晶泰科技有限公司	Method of increasing wear resistance for metallic material by electromagnetic field
CN100449009C (en) *	2007-04-17	2009-01-07	武汉晶泰科技有限公司	Application of electromagnetic field for improving life of metallic material

1968
- 1968-02-27 AT AT185468A patent/AT309837B/en not_active IP Right Cessation
1969
- 1969-02-19 CH CH263469A patent/CH493635A/en not_active IP Right Cessation
- 1969-02-20 DE DE1908473A patent/DE1908473C3/en not_active Expired
- 1969-02-25 GB GB1257261D patent/GB1257261A/en not_active Expired
- 1969-02-26 FR FR6904910A patent/FR2002681A1/fr not_active Withdrawn
- 1969-02-27 BE BE729036D patent/BE729036A/xx unknown
1971
- 1971-12-06 US US00205055A patent/US3801382A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US3801382A (en)	1974-04-02
DE1908473C3 (en)	1978-09-21
BE729036A (en)	1969-08-01
CH493635A (en)	1970-07-15
DE1908473B2 (en)	1978-02-16
FR2002681A1 (en)	1969-10-31
GB1257261A (en)	1971-12-15
DE1908473A1 (en)	1969-09-18

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Legal Events

Date	Code	Title	Description
1984-01-15	ELJ	Ceased due to non-payment of the annual fee