PL2935639T3 - Bainitic steel for rock drilling component - Google Patents

Bainitic steel for rock drilling component

Info

Publication number: PL2935639T3
Authority: PL; Poland
Prior art keywords: rock drilling; drilling component; bainitic steel; bainitic; steel
Prior art date: 2012-12-20

Application number

PL13811174T

Other languages

Polish (pl)

Inventor

JOHAN LINDéN

Tomas Antonsson

Original Assignee

Sandvik Intellectual Property Ab

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.)

2012-12-20

Filing date

2013-12-16

Publication date

2017-05-31

2013-12-16 Application filed by Sandvik Intellectual Property Ab filed Critical Sandvik Intellectual Property Ab

2017-05-31 Publication of PL2935639T3 publication Critical patent/PL2935639T3/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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
- 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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted quenching
- C21D1/20—Isothermal quenching, e.g. bainitic hardening
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/005—Heat treatment of ferrous alloys containing Mn
- 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
- C21D6/00—Heat treatment of ferrous alloys
- C21D6/008—Heat treatment of ferrous alloys containing Si
- 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
- C21D9/0075—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for rods of limited length
- 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
- C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
- C21D9/14—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes wear-resistant or pressure-resistant pipes
- 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
- C21D9/22—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for drills; for milling cutters; for machine cutting tools
- 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
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
- 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
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
- 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
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
- 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
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/22—Rods or pipes with helical structure
- 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
- C21D2211/002—Bainite

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Mining & Mineral Resources (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Heat Treatment Of Articles (AREA)
Earth Drilling (AREA)
Heat Treatment Of Steel (AREA)
Bridges Or Land Bridges (AREA)

PL13811174T 2012-12-20 2013-12-16 Bainitic steel for rock drilling component PL2935639T3 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP12198569.1A EP2746419A1 (en)	2012-12-20	2012-12-20	Bainitic steel for rock drilling component
EP13811174.5A EP2935639B1 (en)	2012-12-20	2013-12-16	Bainitic steel for rock drilling component

Publications (1)

Publication Number	Publication Date
PL2935639T3 true PL2935639T3 (en)	2017-05-31

Family

ID=47559174

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PL13811174T PL2935639T3 (en)	2012-12-20	2013-12-16	Bainitic steel for rock drilling component

Country Status (17)

Country	Link
US (2)	US20150344997A1 (en)
EP (2)	EP2746419A1 (en)
JP (1)	JP5937279B2 (en)
KR (1)	KR102021002B1 (en)
CN (1)	CN104870677B (en)
AU (1)	AU2013363743B2 (en)
BR (1)	BR112015014607B1 (en)
CA (1)	CA2893669C (en)
CL (1)	CL2015001782A1 (en)
ES (1)	ES2613684T3 (en)
MX (1)	MX345499B (en)
PE (1)	PE20151034A1 (en)
PL (1)	PL2935639T3 (en)
PT (1)	PT2935639T (en)
RU (1)	RU2669665C2 (en)
WO (1)	WO2014095747A1 (en)
ZA (1)	ZA201504148B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR20160048629A (en) *	2014-10-23	2016-05-04	이화다이아몬드공업 주식회사	Drill bit for drilling and method of manufacturing the same
CN106480279B (en) *	2016-12-28	2018-01-02	长春实越节能材料有限公司	One kind improves high nitrogen steel stone oil drill collar surface corrosion-resistant and loses anti abrasive method
DE102020107194A1 (en) *	2020-03-16	2021-09-16	Ejot Gmbh & Co. Kg	Method of making a screw and screw
EP4146838A1 (en) *	2020-05-06	2023-03-15	Alleima Rock Drill Steel AB	A new bainitic steel
CN112322981B (en) *	2020-11-06	2022-03-15	首钢贵阳特殊钢有限责任公司	H22 and H25 drill rod hollow steel for rock drilling
CN112695245B (en) *	2020-12-03	2022-06-03	兰州兰石集团有限公司铸锻分公司	Low-temperature steel for drilling machine in extremely cold area and heat treatment process thereof

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS59229412A (en) *	1983-06-08	1984-12-22	Kawasaki Steel Corp	Heat treating method of extra-thick tempered steel
US5731045A (en)	1996-01-26	1998-03-24	Southwest Research Institute	Application of diamond-like carbon coatings to cobalt-cemented tungsten carbide components
CA2135255C (en) *	1994-05-26	2000-05-16	William E. Heitmann	Cold deformable, high strength, hot rolled bar and method for producing same
GB2297094B (en) *	1995-01-20	1998-09-23	British Steel Plc	Improvements in and relating to Carbide-Free Bainitic Steels
JPH09170047A (en) *	1995-12-16	1997-06-30	Daido Steel Co Ltd	High strength-high toughness bainite type non-heat treated steel and manufacturing method thereof
SE506178C2 (en)	1996-01-22	1997-11-17	Sandvik Ab	Friction welded product for rock drilling as well as process for manufacturing the product
SE507440C2 (en) *	1996-06-20	1998-06-08	Sandvik Ab	Friction welded drill rod and method of manufacturing the drill rod
SE507439C2 (en) *	1996-06-24	1998-06-08	Sandvik Ab	Friction welded drill rod and method of manufacturing the drill rod
US5988301A (en) *	1997-06-20	1999-11-23	Sandvik Ab	Drill rod and method for its manufacture
JP2000017391A (en) *	1998-07-01	2000-01-18	Nippon Steel Corp	Bainitic rail with excellent rolling fatigue resistance and electrical conductivity
FR2838138B1 (en) *	2002-04-03	2005-04-22	Usinor	STEEL FOR THE MANUFACTURE OF PLASTIC INJECTION MOLDS OR FOR THE MANUFACTURE OF WORKPIECES FOR METAL WORKING
JP4386364B2 (en) *	2005-07-07	2009-12-16	株式会社日立製作所	Steam turbine piping, its manufacturing method, main steam piping and reheat piping for steam turbine and steam turbine power plant using the same
KR100836699B1 (en) *	2005-10-27	2008-06-10	히타치 긴조쿠 가부시키가이샤	Die steel
CN201301670Y (en) *	2008-04-23	2009-09-02	长年Tm公司	A dual-steel impact drill pipe
JP2011074427A (en) *	2009-09-29	2011-04-14	Daido Steel Co Ltd	Hollow drill steel rod
JP5523373B2 (en) *	2011-02-18	2014-06-18	三菱マテリアル株式会社	Hollow steel rod for excavation and manufacturing method thereof
CN102191435A (en) *	2011-04-28	2011-09-21	湖北嘉裕管业股份有限公司	Non-carbide bainite steel heavy drill rod

2012
- 2012-12-20 EP EP12198569.1A patent/EP2746419A1/en not_active Withdrawn
2013
- 2013-12-16 KR KR1020157019664A patent/KR102021002B1/en active Active
- 2013-12-16 CN CN201380067650.1A patent/CN104870677B/en active Active
- 2013-12-16 CA CA2893669A patent/CA2893669C/en active Active
- 2013-12-16 BR BR112015014607A patent/BR112015014607B1/en active IP Right Grant
- 2013-12-16 PE PE2015001048A patent/PE20151034A1/en active IP Right Grant
- 2013-12-16 PL PL13811174T patent/PL2935639T3/en unknown
- 2013-12-16 JP JP2015548412A patent/JP5937279B2/en active Active
- 2013-12-16 ES ES13811174.5T patent/ES2613684T3/en active Active
- 2013-12-16 US US14/653,486 patent/US20150344997A1/en not_active Abandoned
- 2013-12-16 MX MX2015007969A patent/MX345499B/en active IP Right Grant
- 2013-12-16 AU AU2013363743A patent/AU2013363743B2/en active Active
- 2013-12-16 RU RU2015129500A patent/RU2669665C2/en active
- 2013-12-16 WO PCT/EP2013/076740 patent/WO2014095747A1/en not_active Ceased
- 2013-12-16 EP EP13811174.5A patent/EP2935639B1/en active Active
- 2013-12-16 PT PT138111745T patent/PT2935639T/en unknown
2015
- 2015-06-09 ZA ZA2015/04148A patent/ZA201504148B/en unknown
- 2015-06-19 CL CL2015001782A patent/CL2015001782A1/en unknown
2017
- 2017-12-12 US US15/839,588 patent/US20180105905A1/en not_active Abandoned

Also Published As

Publication number	Publication date
BR112015014607B1 (en)	2019-09-03
US20150344997A1 (en)	2015-12-03
US20180105905A1 (en)	2018-04-19
CL2015001782A1 (en)	2016-02-05
RU2669665C2 (en)	2018-10-12
AU2013363743B2 (en)	2016-02-04
EP2935639A1 (en)	2015-10-28
KR102021002B1 (en)	2019-09-11
MX2015007969A (en)	2015-10-22
CA2893669C (en)	2020-11-03
JP2016506451A (en)	2016-03-03
RU2015129500A (en)	2017-01-24
AU2013363743A1 (en)	2015-08-06
CN104870677A (en)	2015-08-26
MX345499B (en)	2017-02-02
CA2893669A1 (en)	2014-06-26
EP2935639B1 (en)	2016-11-16
JP5937279B2 (en)	2016-06-22
ES2613684T3 (en)	2017-05-25
PE20151034A1 (en)	2015-07-15
PT2935639T (en)	2017-02-21
CN104870677B (en)	2016-09-21
WO2014095747A1 (en)	2014-06-26
KR20150097771A (en)	2015-08-26
EP2746419A1 (en)	2014-06-25
ZA201504148B (en)	2021-09-29

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