IT943131B - PROCESS OF HEAT TREATMENT OF STEEL BODIES WITH QUICK CUT BEFORE HOT WORKING - Google Patents

PROCESS OF HEAT TREATMENT OF STEEL BODIES WITH QUICK CUT BEFORE HOT WORKING

Info

Publication number: IT943131B
Authority: IT; Italy
Prior art keywords: heat treatment; hot working; before hot; cut before; steel bodies
Prior art date: 1970-12-02

Application number

IT70930/71A

Other languages

Italian (it)

Original Assignee

Inland Steel Co

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.)

1970-12-02

Filing date

1971-11-30

Publication date

1973-04-02

1971-11-30 Application filed by Inland Steel Co filed Critical Inland Steel Co

1973-04-02 Application granted granted Critical

1973-04-02 Publication of IT943131B publication Critical patent/IT943131B/en

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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0081—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for slabs; for billets
- 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
- C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S72/00—Metal deforming
- Y10S72/70—Deforming specified alloys or uncommon metal or bimetallic work

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Furnace Details (AREA)
Heat Treatments In General, Especially Conveying And Cooling (AREA)
Tunnel Furnaces (AREA)
Metal Rolling (AREA)
Harvesting Machines For Root Crops (AREA)

IT70930/71A 1970-12-02 1971-11-30 PROCESS OF HEAT TREATMENT OF STEEL BODIES WITH QUICK CUT BEFORE HOT WORKING IT943131B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US9428270A	1970-12-02	1970-12-02

Publications (1)

Publication Number	Publication Date
IT943131B true IT943131B (en)	1973-04-02

Family

ID=22244227

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT70930/71A IT943131B (en)	1970-12-02	1971-11-30	PROCESS OF HEAT TREATMENT OF STEEL BODIES WITH QUICK CUT BEFORE HOT WORKING

Country Status (20)

Country	Link
US (1)	US3710608A (en)
JP (1)	JPS523325B1 (en)
AR (1)	AR196484A1 (en)
AT (1)	AT324387B (en)
AU (1)	AU470302B2 (en)
BE (1)	BE776027A (en)
BR (1)	BR7107898D0 (en)
CA (1)	CA940021A (en)
CH (1)	CH545147A (en)
DE (1)	DE2157512C3 (en)
DK (1)	DK136256B (en)
ES (1)	ES397586A1 (en)
FR (1)	FR2117249A5 (en)
GB (1)	GB1365718A (en)
IT (1)	IT943131B (en)
LU (1)	LU64360A1 (en)
NL (1)	NL7116228A (en)
NO (1)	NO133938C (en)
SE (1)	SE381678B (en)
ZA (1)	ZA717939B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS5582326A (en) *	1978-12-19	1980-06-21	Toshiba Corp	Signal connection system
DE3068522D1 (en) *	1980-08-11	1984-08-16	Inland Steel Co	Semi-finished steel article and method for producing same
DE9313451U1 (en) *	1993-09-07	1993-11-04	Ipsen Industries International GmbH, 47533 Kleve	Inert gas oven
CN112893723A (en) *	2021-02-08	2021-06-04	无锡透平叶片有限公司	Pre-forging heating method of steel forging

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3287954A (en) *	1962-08-30	1966-11-29	Inland Steel Co	Method for heating steel billets
US3365922A (en) *	1965-02-01	1968-01-30	Inland Steel Co	Method for producing hot-worked tellurium-containing steel article
AT289875B (en) *	1965-07-26	1971-05-10	Biprohut	Furnace for direct heating of the material to be heated without any scale
US3382700A (en) *	1966-03-31	1968-05-14	Inland Steel Co	Process for reducing surface checking during hot working of steel
US3345846A (en) *	1966-08-01	1967-10-10	Selas Corp Of America	Metal heating
US3503240A (en) *	1966-08-01	1970-03-31	James R Lawler	Heat treating method and apparatus

1970
- 1970-12-02 US US00094282A patent/US3710608A/en not_active Expired - Lifetime
1971
- 1971-11-04 CA CA126,894A patent/CA940021A/en not_active Expired
- 1971-11-19 DE DE2157512A patent/DE2157512C3/en not_active Expired
- 1971-11-25 NL NL7116228A patent/NL7116228A/xx not_active Application Discontinuation
- 1971-11-25 ZA ZA717939A patent/ZA717939B/en unknown
- 1971-11-25 AT AT1016171A patent/AT324387B/en not_active IP Right Cessation
- 1971-11-26 GB GB5497271A patent/GB1365718A/en not_active Expired
- 1971-11-26 AU AU36207/71A patent/AU470302B2/en not_active Expired
- 1971-11-29 AR AR239297A patent/AR196484A1/en active
- 1971-11-29 BR BR7898/71A patent/BR7107898D0/en unknown
- 1971-11-29 CH CH1737571A patent/CH545147A/en not_active IP Right Cessation
- 1971-11-29 LU LU64360D patent/LU64360A1/xx unknown
- 1971-11-30 IT IT70930/71A patent/IT943131B/en active
- 1971-11-30 JP JP46096033A patent/JPS523325B1/ja active Pending
- 1971-11-30 BE BE776027A patent/BE776027A/en unknown
- 1971-12-01 DK DK589071AA patent/DK136256B/en unknown
- 1971-12-01 NO NO4412/71A patent/NO133938C/no unknown
- 1971-12-01 FR FR7143148A patent/FR2117249A5/fr not_active Expired
- 1971-12-02 ES ES397586A patent/ES397586A1/en not_active Expired
- 1971-12-02 SE SE7115507*3D patent/SE381678B/en unknown

Also Published As

Publication number	Publication date
BE776027A (en)	1972-03-16
DE2157512A1 (en)	1972-06-08
ES397586A1 (en)	1974-06-16
BR7107898D0 (en)	1973-05-17
US3710608A (en)	1973-01-16
CH545147A (en)	1973-12-15
DE2157512B2 (en)	1978-08-17
FR2117249A5 (en)	1972-07-21
AU3620771A (en)	1973-05-31
JPS523325B1 (en)	1977-01-27
DE2157512C3 (en)	1979-04-12
AR196484A1 (en)	1974-02-06
LU64360A1 (en)	1972-06-19
NO133938C (en)	1976-07-21
NL7116228A (en)	1972-06-06
ZA717939B (en)	1972-08-30
DK136256C (en)	1978-02-13
AT324387B (en)	1975-08-25
GB1365718A (en)	1974-09-04
NO133938B (en)	1976-04-12
DK136256B (en)	1977-09-12
AU470302B2 (en)	1976-03-11
CA940021A (en)	1974-01-15
SE381678B (en)	1975-12-15

Publication	Publication Date	Title
BE768745A (en)	1971-12-20	METAL CUTTING PROCESS
IT952226B (en)	1973-07-20	ANNEALING FURNACE FOR STEEL WORKING
AT328591B (en)	1976-03-25	CONNECTING DEVICE FOR PROFILES OR TUBES MADE OF METAL
IL36660A0 (en)	1971-06-23	Heat treatment of non-alloyed low-carbon structural steel
IT984093B (en)	1974-11-20	HYDRAULIC FORGING MACHINE FOR COOKING BILLETS OR SIMILAR
IT943131B (en)	1973-04-02	PROCESS OF HEAT TREATMENT OF STEEL BODIES WITH QUICK CUT BEFORE HOT WORKING
ATA200973A (en)	1977-09-15	FAST HEAT TREATMENT PROCESS FOR STEEL
AT317644B (en)	1974-09-10	Hydraulic sheet metal cutting device
AT310113B (en)	1973-09-25	Hydraulic impact tool
SE401329B (en)	1978-05-02	HYDRAULIC FORGING PRESS WITH LOWER, FITTED WITH SHIELD, VARIOUS DESIGNED WORKERS
BE774116A (en)	1972-04-18	SHAPING PROCESS
AT310696B (en)	1973-09-15	HYDRAULIC IMPACT TOOL
AT330480B (en)	1976-07-12	COLD CHAMBER FOR ULTRAMICROTOMS
IT942791B (en)	1973-04-02	PROCEDURE AND MACHINE FOR CALIBRATING AND FINISHING METAL PIPES
AT315425B (en)	1974-05-27	Steel radiator
ZA706830B (en)	1971-07-28	Process of manufacturing heat resisting steel sheet for deep drawing
FR1506671A (en)	1967-12-22	Metal rolling process
FR1498691A (en)	1967-10-20	Advanced hot rolling process
IT964044B (en)	1974-01-21	METHOD FOR THE PRODUCTION OF ENERGY
IT940014B (en)	1973-02-10	PERFECTED MACHINE FOR DRAWING OF PIPES
BE803376A (en)	1973-12-03	THERMAL TREATMENT PROCESS OF METAL PARTS
BE761177A (en)	1971-06-16	METAL POLISHING PROCESS
IT941182B (en)	1973-03-01	COLD ROLLING APPARATUS AND ITS WORKING METHOD
CH520910A (en)	1972-03-31	Heat treatment furnace
AT336531B (en)	1977-05-10	COLD DRAWING TOOL