BE772883A - METHOD AND DEVICE FOR TWO-STAGE SURFACE TEMPERING OF SIDERURGIC ALLOY PARTS - Google Patents

METHOD AND DEVICE FOR TWO-STAGE SURFACE TEMPERING OF SIDERURGIC ALLOY PARTS

Info

Publication number: BE772883A
Authority: BE; Belgium
Prior art keywords: siderurgic; stage surface; alloy parts; surface tempering; tempering
Prior art date: 1970-09-21

Application number

BE772883A

Other languages

French (fr)

Original Assignee

Boehler & Co Ag Geb

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.)

1970-09-21

Filing date

1971-09-21

Publication date

1972-01-17

1970-09-21 Priority claimed from AT849970A external-priority patent/AT315221B/en

1971-09-21 Application filed by Boehler & Co Ag Geb filed Critical Boehler & Co Ag Geb

1972-01-17 Publication of BE772883A publication Critical patent/BE772883A/en

Links

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
- H05H1/00—Generating plasma; Handling plasma
- H05H1/24—Generating plasma
- H05H1/26—Plasma torches
- H05H1/30—Plasma torches using applied electromagnetic fields, e.g. high frequency or microwave energy
- 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

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Plasma & Fusion (AREA)
Organic Chemistry (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Crystallography & Structural Chemistry (AREA)
Electromagnetism (AREA)
Thermal Sciences (AREA)
Spectroscopy & Molecular Physics (AREA)
Heat Treatment Of Articles (AREA)
Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)
Noise Elimination (AREA)

BE772883A 1970-09-21 1971-09-21 METHOD AND DEVICE FOR TWO-STAGE SURFACE TEMPERING OF SIDERURGIC ALLOY PARTS BE772883A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
AT849970A AT315221B (en)	1970-09-21	1970-09-21	Process for the two-stage surface hardening of workpieces made of iron and steel alloys and arrangement Implementation of the process
AT1007371A AT322599B (en)	1970-09-21	1971-11-23	PROCESS FOR THE TWO-STAGE SURFACE HARDENING OF WORKPIECES MADE OF IRON AND STEEL ALLOYS

Publications (1)

Publication Number	Publication Date
BE772883A true BE772883A (en)	1972-01-17

Family

ID=27151002

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
BE772883A BE772883A (en)	1970-09-21	1971-09-21	METHOD AND DEVICE FOR TWO-STAGE SURFACE TEMPERING OF SIDERURGIC ALLOY PARTS
BE791565D BE791565R (en)	1970-09-21	1972-11-17	METHOD AND DEVICE FOR TWO-STAGE SURFACE TEMPERING OF ALLOY PARTS

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
BE791565D BE791565R (en)	1970-09-21	1972-11-17	METHOD AND DEVICE FOR TWO-STAGE SURFACE TEMPERING OF ALLOY PARTS

Country Status (16)

Country	Link
US (1)	US3834947A (en)
AT (1)	AT322599B (en)
BE (2)	BE772883A (en)
CA (1)	CA946482A (en)
CH (1)	CH575468A5 (en)
DD (1)	DD94831A5 (en)
DE (2)	DE2111183B2 (en)
ES (3)	ES395042A1 (en)
FI (1)	FI52108C (en)
FR (2)	FR2107739A5 (en)
GB (2)	GB1347555A (en)
IT (1)	IT939438B (en)
NL (1)	NL7112313A (en)
NO (1)	NO134492C (en)
SE (1)	SE381474B (en)
ZA (1)	ZA715382B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3944443A (en) *	1974-05-01	1976-03-16	Francis Lee Jones	Ultra high temperature chemical reactions with metals
ATA410976A (en) *	1976-06-04	1981-06-15	Siemens Ag Oesterreich	CONVEYOR ROLL FOR CONTINUOUS
US4157923A (en) *	1976-09-13	1979-06-12	Ford Motor Company	Surface alloying and heat treating processes
GB2160227B (en) *	1984-05-04	1988-09-07	John Durham Hawkes	Heat treatment process
US5360495A (en) *	1989-07-25	1994-11-01	Albert Schuler	Process for hardening cutting edges with an oval shaped plasma beam
FR2653137B1 (en) *	1989-10-17	1993-06-11	Siderurgie Fse Inst Rech	PROCESS FOR THE SURFACE TREATMENT OF STEEL PRODUCTS BY ACTION OF A PLASMA.
US20070227008A1 (en) *	2006-03-29	2007-10-04	Andrew Zhuk	Razors
US7882640B2 (en) *	2006-03-29	2011-02-08	The Gillette Company	Razor blades and razors
US7448135B2 (en) *	2006-03-29	2008-11-11	The Gillette Company	Multi-blade razors
US8499462B2 (en)	2006-04-10	2013-08-06	The Gillette Company	Cutting members for shaving razors
US8011104B2 (en) *	2006-04-10	2011-09-06	The Gillette Company	Cutting members for shaving razors
US9248579B2 (en) *	2008-07-16	2016-02-02	The Gillette Company	Razors and razor cartridges
DE102011080620B4 (en) *	2011-08-08	2014-06-05	Siemens Aktiengesellschaft	Method for coating an insulation component and insulation component, and electrically conductive heating cable

1971
- 1971-03-09 DE DE2111183A patent/DE2111183B2/en active Granted
- 1971-08-05 CH CH1157971A patent/CH575468A5/xx not_active IP Right Cessation
- 1971-08-11 CA CA120,302A patent/CA946482A/en not_active Expired
- 1971-08-12 ZA ZA715382A patent/ZA715382B/en unknown
- 1971-09-02 NO NO3280/71A patent/NO134492C/no unknown
- 1971-09-07 NL NL7112313A patent/NL7112313A/xx not_active Application Discontinuation
- 1971-09-13 ES ES395042A patent/ES395042A1/en not_active Expired
- 1971-09-13 FI FI712549A patent/FI52108C/en active
- 1971-09-15 GB GB4305671A patent/GB1347555A/en not_active Expired
- 1971-09-16 FR FR7133349A patent/FR2107739A5/fr not_active Expired
- 1971-09-17 SE SE7111790A patent/SE381474B/en unknown
- 1971-09-18 IT IT52964/71A patent/IT939438B/en active
- 1971-09-20 DD DD157829A patent/DD94831A5/xx unknown
- 1971-09-21 US US00182420A patent/US3834947A/en not_active Expired - Lifetime
- 1971-09-21 BE BE772883A patent/BE772883A/en unknown
- 1971-11-23 AT AT1007371A patent/AT322599B/en not_active IP Right Cessation
1972
- 1972-02-12 ES ES399732A patent/ES399732A1/en not_active Expired
- 1972-10-11 DE DE2249642A patent/DE2249642B2/en active Granted
- 1972-11-04 ES ES408284A patent/ES408284A2/en not_active Expired
- 1972-11-08 GB GB5159572A patent/GB1365180A/en not_active Expired
- 1972-11-15 FR FR7240462A patent/FR2160857B2/fr not_active Expired
- 1972-11-17 BE BE791565D patent/BE791565R/en active

Also Published As

Publication number	Publication date
BE791565R (en)	1973-03-16
FI52108C (en)	1977-06-10
DD94831A5 (en)	1973-01-05
GB1347555A (en)	1974-02-27
ES399732A1 (en)	1975-06-16
CA946482A (en)	1974-04-30
NO134492B (en)	1976-07-12
SE381474B (en)	1975-12-08
FR2107739A5 (en)	1972-05-05
ES395042A1 (en)	1973-12-01
FR2160857A2 (en)	1973-07-06
DE2249642A1 (en)	1973-05-30
DE2111183A1 (en)	1972-03-23
FR2160857B2 (en)	1977-01-14
NL7112313A (en)	1972-03-23
US3834947A (en)	1974-09-10
ES408284A2 (en)	1975-11-16
NO134492C (en)	1976-10-20
DE2111183B2 (en)	1978-03-23
DE2249642B2 (en)	1978-10-26
CH575468A5 (en)	1976-05-14
GB1365180A (en)	1974-08-29
DE2249642C3 (en)	1979-06-28
DE2111183C3 (en)	1978-11-30
AT322599B (en)	1975-05-26
ZA715382B (en)	1972-04-26
IT939438B (en)	1973-02-10
FI52108B (en)	1977-02-28

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