KR20080063371A - 후벽 단조물의 열처리 방법 - Google Patents

후벽 단조물의 열처리 방법 Download PDF

Info

Publication number: KR20080063371A
Authority: KR; South Korea
Prior art keywords: low alloy; alloy steel; forging; heat treatment; quenching
Prior art date: 2005-09-29
Legal status (The legal status 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 status listed.): Ceased

Application number

KR1020087010163A

Other languages

English (en)

Korean (ko)

Inventor

필립 에이. 허프

Original Assignee

하이드릴 엘엘씨

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.)

2005-09-29

Filing date

2006-09-29

Publication date

2008-07-03

2006-09-29 Application filed by 하이드릴 엘엘씨 filed Critical 하이드릴 엘엘씨

2008-07-03 Publication of KR20080063371A publication Critical patent/KR20080063371A/ko

Status Ceased legal-status Critical Current

Links

238000005242 forging Methods 0.000 title claims abstract description 56
238000000034 method Methods 0.000 title claims abstract description 49
238000010438 heat treatment Methods 0.000 title claims abstract description 27
238000010791 quenching Methods 0.000 claims abstract description 65
230000000171 quenching effect Effects 0.000 claims abstract description 50
229910000851 Alloy steel Inorganic materials 0.000 claims abstract description 32
238000005496 tempering Methods 0.000 claims abstract description 21
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 18
229910052759 nickel Inorganic materials 0.000 claims abstract description 9
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 7
229910052799 carbon Inorganic materials 0.000 claims abstract description 7
239000012267 brine Substances 0.000 claims description 13
HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical group O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 13
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 6
238000002791 soaking Methods 0.000 claims description 6
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 5
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 5
229910052698 phosphorus Inorganic materials 0.000 claims description 5
239000011574 phosphorus Substances 0.000 claims description 5
229910052717 sulfur Inorganic materials 0.000 claims description 5
239000011593 sulfur Substances 0.000 claims description 5
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
229910052750 molybdenum Inorganic materials 0.000 claims description 4
239000011733 molybdenum Substances 0.000 claims description 4
238000011282 treatment Methods 0.000 claims description 4
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 3
229910052804 chromium Inorganic materials 0.000 claims description 3
239000011651 chromium Substances 0.000 claims description 3
229910052710 silicon Inorganic materials 0.000 claims description 3
239000010703 silicon Substances 0.000 claims description 3
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
229910052782 aluminium Inorganic materials 0.000 claims description 2
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
239000011575 calcium Substances 0.000 claims description 2
229910052791 calcium Inorganic materials 0.000 claims description 2
238000010309 melting process Methods 0.000 claims description 2
229910052720 vanadium Inorganic materials 0.000 claims description 2
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 abstract 1
229910052748 manganese Inorganic materials 0.000 abstract 1
239000011572 manganese Substances 0.000 abstract 1
229910000831 Steel Inorganic materials 0.000 description 43
239000010959 steel Substances 0.000 description 43
229910045601 alloy Inorganic materials 0.000 description 18
239000000956 alloy Substances 0.000 description 18
229910052751 metal Inorganic materials 0.000 description 16
239000002184 metal Substances 0.000 description 16
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
239000000203 mixture Substances 0.000 description 12
238000001816 cooling Methods 0.000 description 10
230000008569 process Effects 0.000 description 10
239000012530 fluid Substances 0.000 description 7
238000012856 packing Methods 0.000 description 6
239000000463 material Substances 0.000 description 5
239000000126 substance Substances 0.000 description 5
238000005553 drilling Methods 0.000 description 4
239000007789 gas Substances 0.000 description 4
150000002739 metals Chemical class 0.000 description 4
239000003921 oil Substances 0.000 description 4
239000008186 active pharmaceutical agent Substances 0.000 description 3
238000005336 cracking Methods 0.000 description 3
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
229910001566 austenite Inorganic materials 0.000 description 2
239000002826 coolant Substances 0.000 description 2
230000006378 damage Effects 0.000 description 2
239000007788 liquid Substances 0.000 description 2
230000009467 reduction Effects 0.000 description 2
230000009466 transformation Effects 0.000 description 2
RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
208000027418 Wounds and injury Diseases 0.000 description 1
229910001563 bainite Inorganic materials 0.000 description 1
238000009412 basement excavation Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000008859 change Effects 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000005260 corrosion Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000007654 immersion Methods 0.000 description 1
208000014674 injury Diseases 0.000 description 1
238000007689 inspection Methods 0.000 description 1
229910000734 martensite Inorganic materials 0.000 description 1
238000002844 melting Methods 0.000 description 1
230000008018 melting Effects 0.000 description 1
239000002245 particle Substances 0.000 description 1
230000000149 penetrating effect Effects 0.000 description 1
229920000642 polymer Polymers 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000001012 protector Effects 0.000 description 1
238000010561 standard procedure Methods 0.000 description 1
229910000859 α-Fe Inorganic materials 0.000 description 1

Images

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
- C21D1/18—Hardening; Quenching with or without subsequent tempering
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- 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
- C21D1/56—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering characterised by the quenching agents
- 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
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
- 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
- C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Mechanical Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Physics & Mathematics (AREA)
Heat Treatment Of Articles (AREA)
Forging (AREA)
Heat Treatment Of Steel (AREA)
Heat Treatment Of Strip Materials And Filament Materials (AREA)

KR1020087010163A 2005-09-29 2006-09-29 후벽 단조물의 열처리 방법 Ceased KR20080063371A (ko)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US11/239,035 US20070068607A1 (en)	2005-09-29	2005-09-29	Method for heat treating thick-walled forgings
US11/239,035		2005-09-29

Publications (1)

Publication Number	Publication Date
KR20080063371A true KR20080063371A (ko)	2008-07-03

Family

ID=37892420

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR1020087010163A Ceased KR20080063371A (ko)	2005-09-29	2006-09-29	후벽 단조물의 열처리 방법

Country Status (10)

Country	Link
US (1)	US20070068607A1 (de)
EP (1)	EP1929054A4 (de)
KR (1)	KR20080063371A (de)
CN (1)	CN101300365A (de)
AU (1)	AU2006294442A1 (de)
BR (1)	BRPI0616689A2 (de)
CA (1)	CA2623995A1 (de)
EA (1)	EA012791B1 (de)
NO (1)	NO20081850L (de)
WO (1)	WO2007038789A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP5201625B2 (ja) *	2008-05-13	2013-06-05	株式会社日本製鋼所	耐高圧水素環境脆化特性に優れた高強度低合金鋼およびその製造方法
US20090321144A1 (en) *	2008-06-30	2009-12-31	Wyble Kevin J	Protecting an element from excessive surface wear by localized hardening
DK2764127T3 (en) *	2011-10-07	2015-10-19	Babasaheb Neelkanth Kalyani	A method for improving the fatigue strength of micro-alloy steels, forged parts made by the method and apparatus for carrying out the method
WO2016079565A1 (en) *	2014-11-18	2016-05-26	Arcelormittal	Method for manufacturing a high strength steel product and steel product thereby obtained
CN105483561A (zh) *	2015-12-16	2016-04-13	常熟市虹桥铸钢有限公司	一种环形防喷器壳体
CN107805756A (zh) *	2016-09-09	2018-03-16	中国石化工程建设有限公司	一种低温用钢、低温压力容器和管道用钢管及其制备方法
CN109811262B (zh) *	2019-02-26	2021-03-12	中信重工机械股份有限公司	一种2.25Cr1Mo0.25V钢大壁厚加氢锻件的制造工艺
CN115323136B (zh) *	2022-08-19	2024-01-19	无锡派克新材料科技股份有限公司	一种核动力部件用15х3hмфа壳体锻件制造方法
CN115354138B (zh) *	2022-08-19	2023-11-21	河南中原特钢装备制造有限公司	提高20CrNiMo压延辊全截面硬度均匀性的热处理工艺
CN116479342B (zh) *	2023-04-25	2025-02-11	承德建龙特殊钢有限公司	一种深海石油阀体用钢材及生产方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1161844A (en) *	1967-06-29	1969-08-20	English Steel Corp Ltd	Improved Heat-Resistant Alloy Steel for Large Forgings.
SE435527B (sv) *	1973-11-06	1984-10-01	Plannja Ab	Forfarande for framstellning av en detalj av herdat stal
DE3332026C1 (de) *	1983-09-06	1984-11-22	Berchem & Schaberg Gmbh, 4650 Gelsenkirchen	Verwendung einer Stahllegierung als Werkstoff für im Gesenk geschmiedete Schlegel von Bodenaufbereitungsmaschinen
CA1259458A (en) *	1984-02-08	1989-09-19	Edward L. Raymond	Wellhead structure and method of producing same
US4750950A (en) *	1986-11-19	1988-06-14	Inco Alloys International, Inc.	Heat treated alloy
JP2813800B2 (ja) *	1988-09-20	1998-10-22	株式会社神戸製鋼所	機械構造用温間鍛造用鋼
US5180450A (en) *	1990-06-05	1993-01-19	Ferrous Wheel Group Inc.	High performance high strength low alloy wrought steel
JPH07316721A (ja) *	1994-03-30	1995-12-05	Toshiba Corp	高低圧一体型タービンロータおよびその製造方法
US5545269A (en) *	1994-12-06	1996-08-13	Exxon Research And Engineering Company	Method for producing ultra high strength, secondary hardening steels with superior toughness and weldability
JPH1088274A (ja) *	1996-09-10	1998-04-07	Japan Casting & Forging Corp	強靭耐熱鋼ならびにその製造方法
JPH10265841A (ja) *	1997-03-25	1998-10-06	Aichi Steel Works Ltd	高強度冷間鍛造部品の製造方法
JP3893756B2 (ja) *	1998-07-08	2007-03-14	住友金属工業株式会社	熱間鍛造用鋼
JP3483493B2 (ja) *	1999-03-19	2004-01-06	日本鋳鍛鋼株式会社	圧力容器用鋳鋼材及びそれを用いる圧力容器の製造方法
JP4435953B2 (ja) *	1999-12-24	2010-03-24	新日本製鐵株式会社	冷間鍛造用棒線材とその製造方法

2005
- 2005-09-29 US US11/239,035 patent/US20070068607A1/en not_active Abandoned
2006
- 2006-09-29 CA CA002623995A patent/CA2623995A1/en not_active Abandoned
- 2006-09-29 CN CNA200680040529XA patent/CN101300365A/zh active Pending
- 2006-09-29 AU AU2006294442A patent/AU2006294442A1/en not_active Abandoned
- 2006-09-29 EA EA200800969A patent/EA012791B1/ru not_active IP Right Cessation
- 2006-09-29 WO PCT/US2006/038545 patent/WO2007038789A1/en active Application Filing
- 2006-09-29 EP EP06816080A patent/EP1929054A4/de not_active Withdrawn
- 2006-09-29 KR KR1020087010163A patent/KR20080063371A/ko not_active Ceased
- 2006-09-29 BR BRPI0616689-0A patent/BRPI0616689A2/pt not_active IP Right Cessation
2008
- 2008-04-16 NO NO20081850A patent/NO20081850L/no not_active Application Discontinuation

Also Published As

Publication number	Publication date
AU2006294442A1 (en)	2007-04-05
WO2007038789A1 (en)	2007-04-05
CA2623995A1 (en)	2007-04-05
NO20081850L (no)	2008-06-17
CN101300365A (zh)	2008-11-05
EP1929054A1 (de)	2008-06-11
BRPI0616689A2 (pt)	2011-06-28
US20070068607A1 (en)	2007-03-29
EA012791B1 (ru)	2009-12-30
EP1929054A4 (de)	2010-03-31
EA200800969A1 (ru)	2008-08-29

Publication	Publication Date	Title
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US20090321144A1 (en)	2009-12-31	Protecting an element from excessive surface wear by localized hardening
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Chitwood et al.	1994	A case-history analysis of using plain carbon & alloy steel for completion equipment in CO2 service
Crawford et al.	1982	High-Strength Cast Stainless Steels
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Garber et al.	1985	Sulfide stress cracking resistant steels for heavy section wellhead components
Perez et al.	2013	Development of a 110 ksi Yield Strength Grade OCTG Product for Shale Applications in Mildly Sour Environments
WO2022146334A1 (en)	2022-07-07	A new heat treatment method to produce hard surface austempered materials
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Eid	1990	Localized Corrosion At Welds In Structural And Stainless Steel Under Marine Conditions (Part Ii-Effect Of Heat Treatment)
Yang et al.	1998	Research, test and application on enhancing working reliability of pump head for high-pressure water injection pump
Pierce	1953	A Summary of Some Typical Steel Failures in Machine Parts & Structural

Legal Events

Date	Code	Title	Description
2008-04-28	A201	Request for examination
2008-04-28	PA0105	International application	Patent event date: 20080428 Patent event code: PA01051R01D Comment text: International Patent Application
2008-04-28	PA0201	Request for examination
2008-07-03	PG1501	Laying open of application
2010-04-30	E902	Notification of reason for refusal
2010-04-30	PE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event date: 20100430 Patent event code: PE09021S01D
2010-07-30	E601	Decision to refuse application
2010-07-30	PE0601	Decision on rejection of patent	Patent event date: 20100730 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20100430 Comment text: Notification of reason for refusal Patent event code: PE06011S01I