ZA711670B - Rail steel - Google Patents

Rail steel

Info

Publication number: ZA711670B
Authority: ZA; South Africa
Prior art keywords: rail steel; rail; steel
Prior art date: 1970-03-20

Application number

ZA711670A

Inventor

D Llewellyn

J Davies

E Jones

W Hodgson

J Young

Original Assignee

British Steel Corp

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.)

1970-03-20

Filing date

1971-03-15

Publication date

1972-02-23

1971-03-15 Application filed by British Steel Corp filed Critical British Steel Corp

1972-02-23 Publication of ZA711670B publication Critical patent/ZA711670B/en

Classifications

- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01B—PERMANENT WAY; PERMANENT-WAY TOOLS; MACHINES FOR MAKING RAILWAYS OF ALL KINDS
- E01B5/00—Rails; Guard rails; Distance-keeping means for them
- E01B5/02—Rails
- 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
- C21D1/26—Methods of annealing
- C21D1/28—Normalising
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/005—Ferrite

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Architecture (AREA)
Civil Engineering (AREA)
Structural Engineering (AREA)
Heat Treatment Of Steel (AREA)

ZA711670A 1970-03-20 1971-03-15 Rail steel ZA711670B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB1348770		1970-03-20

Publications (1)

Publication Number	Publication Date
ZA711670B true ZA711670B (en)	1972-02-23

Family

ID=10023853

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA711670A ZA711670B (en)	1970-03-20	1971-03-15	Rail steel

Country Status (10)

Country	Link
US (1)	US3726724A (en)
AT (1)	ATA240871A (en)
BE (1)	BE764566A (en)
CA (1)	CA942541A (en)
DE (1)	DE2113418A1 (en)
FR (1)	FR2087818A5 (en)
GB (1)	GB1342582A (en)
LU (1)	LU62813A1 (en)
PL (1)	PL83139B1 (en)
ZA (1)	ZA711670B (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3859146A (en) *	1968-12-09	1975-01-07	Ceskoslovenska Akademie Ved	Steel composition, particularly for anti-friction bearings
US3897245A (en) *	1970-04-16	1975-07-29	Republic Steel Corp	Low carbon steels having cold workability
DE2416055C3 (en) *	1974-04-03	1978-08-17	Fried. Krupp Huettenwerke Ag, 4630 Bochum	Use of steel as a material for rails
DE2537702C3 (en) *	1975-08-23	1988-02-11	Thyssen Edelstahlwerke AG, 4000 Düsseldorf	Use of a low-alloy tempering steel
US4026727A (en) *	1975-11-04	1977-05-31	A. Finkl & Sons Company	Fatigue resistant steel, machinery parts and method of manufacture thereof
SE404703C (en) *	1976-09-20	1986-06-23	Garphytte Bruk Ab	VALVE SPRING ROW OF LAYER ALLOY STEEL
US4064976A (en) *	1976-11-26	1977-12-27	Muller Westley C	Car retarder shoe structure
DE2713782C3 (en) *	1977-03-29	1987-10-22	Klöckner-Werke AG, 4100 Duisburg	Use of low-alloy steels as a material for the production of channel profiles for flexible roadway support in mining operations
DE2730045C2 (en) *	1977-07-02	1984-11-08	Krupp Stahl Ag, 4630 Bochum	Process for producing wear-resistant rails and / or wheel materials
US4256517A (en) *	1978-01-09	1981-03-17	Republic Steel Corporation	Welded alloy casing
JPS54148124A (en)	1978-05-12	1979-11-20	Nippon Steel Corp	Manufacture of high strength rall of excellent weldability
US4405381A (en) *	1980-02-15	1983-09-20	Republic Steel Corporation	Steel products such as bars, compositionally non-rimming and internally aluminum killed, having good surface condition
DE3009443C2 (en) *	1980-03-12	1981-11-19	Thyssen Edelstahlwerke AG, 4000 Düsseldorf	Use of a steel of high strength and toughness
US4364772A (en) *	1981-05-28	1982-12-21	Titanium Metals Corporation Of America	Rail wheel alloy
JPS5827955A (en) *	1981-08-11	1983-02-18	Aichi Steel Works Ltd	Spring steel with superior hardenability and wear resistance
DE3336006A1 (en) *	1983-10-04	1985-04-25	Krupp Stahl Ag, 4630 Bochum	RAIL WITH HIGH WEAR RESISTANCE IN THE HEAD AND HIGH BREAK PROTECTION IN THE FOOT
DE3446794C1 (en) *	1984-12-21	1986-01-02	BWG Butzbacher Weichenbau GmbH, 6308 Butzbach	Process for the heat treatment of pearlitic rail steel
DE3604789C1 (en) *	1986-02-15	1987-08-20	Thyssen Stahl Ag	Quenched and tempered steel
DE3719569C2 (en) *	1986-07-05	1988-06-23	Thyssen Edelstahlwerke Ag	Microalloyed steels.
DE3627650C1 (en) *	1986-08-14	1988-01-14	Krupp Stahl Ag	rail
DE3628711A1 (en) *	1986-08-23	1988-03-10	Kloeckner Stahl Gmbh	Denitrated, low-alloyed, high-strength fine-grained structural steel
AT387049B (en) *	1986-10-29	1988-11-25	Voest Alpine Ag	METHOD FOR PRODUCING SOFT HEART PIECES
US4919735A (en) *	1988-12-29	1990-04-24	National Forge Company	Khare pipe mold steel
US5221373A (en) *	1989-06-09	1993-06-22	Thyssen Edelstahlwerke Ag	Internal combustion engine valve composed of precipitation hardening ferritic-pearlitic steel
GB9116412D0 (en) *	1990-08-03	1991-09-11	Samsung Heavy Ind	High toughness non-refined steels and method for manufacturing them
DE4234192C2 (en) *	1992-10-10	1996-01-11	Gutehoffnungshuette Man	Heavy-duty full wheels and wheel tires for rail traction vehicles and cars
US5527401A (en) *	1993-06-30	1996-06-18	Samsung Heavy Industry Co., Ltd.	High toughness and high strength untempered steel and processing method thereof
KR100186793B1 (en) *	1993-12-20	1999-04-01	다나카 미노루	Rails of pearlitic steel with high wear resistance and toughness and their manufacturing method
US5516373A (en) *	1995-02-21	1996-05-14	Usx Corporation	High performance steel strapping for elevated temperature service and method thereof
FR2800670B1 (en) *	1999-11-05	2003-04-18	Fag Oem & Handel Ag	WHEEL BANDAGE OR MONOBLOCK WHEEL FOR RAIL GAMES ON RAIL VEHICLES
AU2007342838B2 (en) *	2006-12-25	2010-04-01	Nippon Steel Corporation	Steel for machine structure excelling in machinability and strength property
JP4609585B2 (en) *	2008-06-06	2011-01-12	住友金属工業株式会社	Soft nitriding steel, soft nitriding steel and crankshaft
CN104561816B (en) *	2015-01-07	2016-08-31	攀钢集团攀枝花钢铁研究院有限公司	The rail of a kind of high-strength, fatigue-resistant function admirable and production method thereof
WO2017104719A1 (en) *	2015-12-15	2017-06-22	Ｊｆｅスチール株式会社	Method for selecting rail steel and wheel steel

1970
- 1970-03-20 GB GB1348770A patent/GB1342582A/en not_active Expired
1971
- 1971-03-15 ZA ZA711670A patent/ZA711670B/en unknown
- 1971-03-19 DE DE19712113418 patent/DE2113418A1/en active Pending
- 1971-03-19 US US00126374A patent/US3726724A/en not_active Expired - Lifetime
- 1971-03-19 LU LU62813D patent/LU62813A1/xx unknown
- 1971-03-19 BE BE764566A patent/BE764566A/en unknown
- 1971-03-19 CA CA108,187A patent/CA942541A/en not_active Expired
- 1971-03-19 AT AT240871A patent/ATA240871A/en not_active IP Right Cessation
- 1971-03-20 PL PL1971147057A patent/PL83139B1/pl unknown
- 1971-03-22 FR FR7110021A patent/FR2087818A5/fr not_active Expired

Also Published As

Publication number	Publication date
US3726724A (en)	1973-04-10
PL83139B1 (en)	1975-12-31
FR2087818A5 (en)	1971-12-31
LU62813A1 (en)	1971-08-24
DE2113418A1 (en)	1971-10-07
ATA240871A (en)	1975-10-15
BE764566A (en)	1971-08-16
CA942541A (en)	1974-02-26
GB1342582A (en)	1974-01-03

Publication	Publication Date	Title
ZA711670B (en)	1972-02-23	Rail steel
HK42177A (en)	1977-08-19	Azapurinones
IL36363A (en)	1974-05-16	5-azapyrimidine-nucleosides
ZA717935B (en)	1972-08-30	Railway system
ZA716707B (en)	1972-06-28	Cableway arrangement
HK13477A (en)	1977-03-25	Arylalkylsulphoxides
ZA711622B (en)	1971-12-29	Line tie
IL36191A0 (en)	1971-04-28	Disc-brakes
IE35693L (en)	1972-04-05	1 - phenoxy - 2 - hydroxy - 3 - hydroxyalkyl-aminopropanes
ZA712904B (en)	1972-01-26	Phosphonamidothioates
ZA716299B (en)	1972-05-31	Improved thickener
HK86379A (en)	1979-12-28	3-fluoroalanines
IL36155A (en)	1974-06-30	3-amino-1-phenoxy-propan-2-olderivatives
ZA712356B (en)	1972-02-23	Isopropylidene-3-oxocephams
ZA713476B (en)	1972-01-26	Guard rails
GB1364569A (en)	1974-08-21	Cinecamera
IL36630A (en)	1974-09-10	2-naphthyl-quinazolinones
YU32876B (en)	1975-10-31	Elektricni konvektor-grejac
ZA712135B (en)	1972-01-26	Improved rail assembly
IL35819A (en)	1975-02-10	Elongate metal elements
IE34900B1 (en)	1975-09-17	Hexahydroazepines
IE34997B1 (en)	1975-10-15	4-piperidylidene-benzocycloheptathiopenes
AU4883172A (en)	1974-05-16	Stick-classifying
CA856562A (en)	1970-11-24	Projecting rail
AU448470B2 (en)	1972-09-21	Rail steel