FR1557249A - - Google Patents

Info

Publication number
FR1557249A
FR1557249A FR1557249DA FR1557249A FR 1557249 A FR1557249 A FR 1557249A FR 1557249D A FR1557249D A FR 1557249DA FR 1557249 A FR1557249 A FR 1557249A
Authority
FR
France
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.)
Expired
Application number
Other languages
French (fr)
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.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR1557249A publication Critical patent/FR1557249A/fr
Expired legal-status Critical Current

Links

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
    • C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Articles (AREA)
  • Forging (AREA)
  • Heat Treatment Of Steel (AREA)
  • Earth Drilling (AREA)
FR1557249D 1967-03-01 1968-02-29 Expired FR1557249A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US61971567A 1967-03-01 1967-03-01

Publications (1)

Publication Number Publication Date
FR1557249A true FR1557249A (xx) 1969-02-14

Family

ID=24482996

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1557249D Expired FR1557249A (xx) 1967-03-01 1968-02-29

Country Status (7)

Country Link
US (1) US3489620A (xx)
JP (1) JPS4844632B1 (xx)
AT (1) AT292763B (xx)
BE (1) BE711435A (xx)
ES (1) ES350977A1 (xx)
FR (1) FR1557249A (xx)
GB (1) GB1198533A (xx)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072901A1 (de) * 1981-08-21 1983-03-02 Park-Ohio Industries, Inc. Verfahren und Einrichtung zum gleichmässigen induktiven Erwärmen länglicher Werkstücke
FR2525638A1 (fr) * 1982-04-22 1983-10-28 Dana Corp Procede pour former une surface cementee sur une piece d'acier
US4433226A (en) * 1981-11-12 1984-02-21 Park-Ohio Industries, Inc. Method and apparatus for induction heating of an elongated workpiece
US4482793A (en) * 1982-03-15 1984-11-13 Park-Ohio Industries, Inc. Apparatus for simultaneously heating a plurality of elongated workpieces
US4501942A (en) * 1982-09-09 1985-02-26 Park-Ohio Industries, Inc. Method and apparatus for uniform induction heating of an elongated workpiece
FR2570084A1 (fr) * 1984-09-13 1986-03-14 Saipem Spa Procede de durcissement superficiel d'accouplements de tiges de forage et tiges de forage ainsi obtenues

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3661655A (en) * 1970-11-17 1972-05-09 North American Rockwell Metallic articles and the manufacture thereof
US4016015A (en) * 1972-10-31 1977-04-05 Centre De Recherches Metallurgiques-Centrium Voor Research In De Metallurgie Rolled steel rod or bar
US4026727A (en) * 1975-11-04 1977-05-31 A. Finkl & Sons Company Fatigue resistant steel, machinery parts and method of manufacture thereof
US4103800A (en) * 1977-04-28 1978-08-01 Lomax Donald P Backing material
US4131491A (en) * 1977-12-22 1978-12-26 Fmc Corporation Torsion bar and method of forming the same
US4322247A (en) * 1979-01-31 1982-03-30 Snap-On Tools Corporation Alloy steel for severe cold forming
US4319934A (en) * 1979-01-31 1982-03-16 Snap-On Tools Corporation Method of forming tools from alloy steel for severe cold forming
US4322256A (en) * 1979-01-31 1982-03-30 Snap-On Tools Corporation Tool made from alloy steel for severe cold forming
US4318739A (en) * 1979-06-05 1982-03-09 A. Finkl & Sons Co. Steel having improved surface and reduction of area transverse properties, and method of manufacture thereof
US4364772A (en) * 1981-05-28 1982-12-21 Titanium Metals Corporation Of America Rail wheel alloy
US4484833A (en) * 1981-09-30 1984-11-27 Consolidated Metal Products, Inc. Sucker rod
JPS58167724A (ja) * 1982-03-26 1983-10-04 Kobe Steel Ltd 石油掘削スタビライザ−用素材の製造方法
US4468261A (en) * 1982-04-26 1984-08-28 Woodings Robert T Method of normalizing sucker rods using a normalizing unloader
US4420667A (en) * 1982-06-21 1983-12-13 Park-Ohio Industries, Inc. Induction heating method and apparatus for elongated workpieces
US4478652A (en) * 1982-07-09 1984-10-23 Woodings Robert T Class D sucker rods
US4486249A (en) * 1982-07-09 1984-12-04 Woodings Robert T Method of making class D sucker rods
US5009000A (en) * 1988-09-28 1991-04-23 Scot Industries, Inc. Method for making sucker rod oil well pump
JP2743116B2 (ja) * 1990-07-27 1998-04-22 愛知製鋼 株式会社 熱間鍛造用非調質鋼
JP2885905B2 (ja) * 1990-08-10 1999-04-26 大同特殊鋼株式会社 高強度非調質快削鋼
US5885522A (en) * 1996-09-12 1999-03-23 Midland Steel Products Co. Method and apparatus for heat treating and straightening structural members
US5928442A (en) * 1997-08-22 1999-07-27 Snap-On Technologies, Inc. Medium/high carbon low alloy steel for warm/cold forming
JP2000145964A (ja) * 1998-11-09 2000-05-26 Daido Steel Co Ltd マルテンサイト系ステンレス鋼部品及びその製造方法
JP2000337467A (ja) * 1999-05-31 2000-12-05 Nsk Ltd トロイダル型無段変速機用入力軸の加工方法
CA2390054C (en) * 2002-06-28 2013-03-19 Weatherford Canada Partnership Method for manufacturing continuous sucker rod
JP2008511759A (ja) * 2004-09-02 2008-04-17 ザ ティムケン カンパニー ブローチ工具寿命を改良する鋼鉄冶金法の最適化
JP4427012B2 (ja) * 2005-07-22 2010-03-03 新日本製鐵株式会社 耐遅れ破壊特性に優れた高強度ボルトおよびその製造方法
US20160060968A1 (en) * 2014-08-29 2016-03-03 Wei Xie Sucker rod assembly
US9624736B1 (en) * 2016-03-04 2017-04-18 Tenaris Connections B.V. Sucker rod end
CN111451943B (zh) * 2020-04-14 2022-02-08 中国石油大学(华东) 一种空心抽油杆拉伸力施加装置及抛丸方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1690612A (en) * 1925-11-25 1928-11-06 Columbus Sucker Rod Company Method of making sucker rods
US1764068A (en) * 1927-01-08 1930-06-17 Emsco Derrick & Equip Co Steel sucker rod and the like and its production
US2281850A (en) * 1939-02-14 1942-05-05 Bethlehem Steel Corp Sucker rod steel

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0072901A1 (de) * 1981-08-21 1983-03-02 Park-Ohio Industries, Inc. Verfahren und Einrichtung zum gleichmässigen induktiven Erwärmen länglicher Werkstücke
US4433226A (en) * 1981-11-12 1984-02-21 Park-Ohio Industries, Inc. Method and apparatus for induction heating of an elongated workpiece
US4482793A (en) * 1982-03-15 1984-11-13 Park-Ohio Industries, Inc. Apparatus for simultaneously heating a plurality of elongated workpieces
FR2525638A1 (fr) * 1982-04-22 1983-10-28 Dana Corp Procede pour former une surface cementee sur une piece d'acier
US4501942A (en) * 1982-09-09 1985-02-26 Park-Ohio Industries, Inc. Method and apparatus for uniform induction heating of an elongated workpiece
FR2570084A1 (fr) * 1984-09-13 1986-03-14 Saipem Spa Procede de durcissement superficiel d'accouplements de tiges de forage et tiges de forage ainsi obtenues

Also Published As

Publication number Publication date
ES350977A1 (es) 1969-12-01
US3489620A (en) 1970-01-13
GB1198533A (en) 1970-07-15
DE1608002B2 (de) 1975-08-07
DE1608002A1 (de) 1970-10-22
AT292763B (de) 1971-09-10
BE711435A (xx) 1968-07-01
JPS4844632B1 (xx) 1973-12-26

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Legal Events

Date Code Title Description
ST Notification of lapse