AU2010240457A8 - A low carbon welded tube and process of manufacture thereof - Google Patents

A low carbon welded tube and process of manufacture thereof

Info

Publication number
AU2010240457A8
AU2010240457A8 AU2010240457A AU2010240457A AU2010240457A8 AU 2010240457 A8 AU2010240457 A8 AU 2010240457A8 AU 2010240457 A AU2010240457 A AU 2010240457A AU 2010240457 A AU2010240457 A AU 2010240457A AU 2010240457 A8 AU2010240457 A8 AU 2010240457A8
Authority
AU
Australia
Prior art keywords
manufacture
reduction
pass
low carbon
hollow
Prior art date
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.)
Abandoned
Application number
AU2010240457A
Other versions
AU2010240457A1 (en
Inventor
Harishchandra Waghulade Sanjay
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arihant Domestic Appliances Ltd
Original Assignee
Arihant Domestic Appliances Ltd
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 by Arihant Domestic Appliances Ltd filed Critical Arihant Domestic Appliances Ltd
Publication of AU2010240457A1 publication Critical patent/AU2010240457A1/en
Publication of AU2010240457A8 publication Critical patent/AU2010240457A8/en
Abandoned 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/10—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21B—ROLLING OF METAL
    • B21B17/00—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling
    • B21B17/02—Tube-rolling by rollers of which the axes are arranged essentially perpendicular to the axis of the work, e.g. "axial" tube-rolling with mandrel, i.e. the mandrel rod contacts the rolled tube over the rod length
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/08—Making tubes with welded or soldered seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • 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
    • C21D1/06—Surface hardening
    • C21D1/09—Surface hardening by direct application of electrical or wave energy; by particle radiation
    • C21D1/10—Surface hardening by direct application of electrical or wave energy; by particle radiation by electric induction
    • 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
    • C21D1/34—Methods of heating
    • C21D1/42—Induction heating
    • 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
    • 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
    • C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Metal Rolling (AREA)

Abstract

The present invention relates to low carbon welded tubes and process of manufacture thereof. Manufacture of welded tubes utilising draw bench processes is energy intensive process due to the need of multiple pass (to enhance mechanical properties, in particular tensile and yield strength) to reduce the diameter of the hollow to desired dimensions as only 20 to 35 % reduction achievable in a single pass. Further, there is substantial material loss with every pass and poor control on dimensional stability and surface finish of the tube. The present invention provides a synergistic combination of induction and /or resistance heat treatment of the hollow and the cold rolling process resulting in remarkable reduction in energy consumption, and at the same time enhancing quality of the resulting tubes with improved dimensional stability, closeness of tolerance, reduced thickness variation, concentricity and substantial reduction in material wastage.
AU2010240457A 2009-04-24 2010-04-23 A low carbon welded tube and process of manufacture thereof Abandoned AU2010240457A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IN1092MU2009 2009-04-24
IN1092/MUM/2009 2009-04-24
PCT/IN2010/000255 WO2010122581A2 (en) 2009-04-24 2010-04-23 A low carbon welded tube and process of manufacture thereof

Publications (2)

Publication Number Publication Date
AU2010240457A1 AU2010240457A1 (en) 2011-11-17
AU2010240457A8 true AU2010240457A8 (en) 2012-03-01

Family

ID=43011553

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2010240457A Abandoned AU2010240457A1 (en) 2009-04-24 2010-04-23 A low carbon welded tube and process of manufacture thereof

Country Status (16)

Country Link
US (1) US20120031160A1 (en)
EP (1) EP2440342A2 (en)
JP (1) JP2012524661A (en)
KR (1) KR20120004472A (en)
CN (1) CN102405116A (en)
AU (1) AU2010240457A1 (en)
BR (1) BRPI1016049A2 (en)
CA (1) CA2756078A1 (en)
CO (1) CO6450653A2 (en)
MA (1) MA33269B1 (en)
MX (1) MX2011011210A (en)
NZ (1) NZ596033A (en)
RU (1) RU2011147452A (en)
TN (1) TN2011000478A1 (en)
WO (1) WO2010122581A2 (en)
ZA (1) ZA201107700B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102699105A (en) * 2012-06-05 2012-10-03 德庆康纳国兴有限公司 Manufacture technology for precision tube
CN102873447A (en) * 2012-10-12 2013-01-16 天津冶金集团中兴盛达钢业有限公司 Steel wire connecting method
CN102989821A (en) * 2012-11-21 2013-03-27 江苏三得利不锈钢集团有限公司 Production method for manufacturing welded pipe product by using combined rollers
JP6020710B2 (en) * 2013-04-04 2016-11-09 トヨタ自動車株式会社 Body front structure
DE102013214680A1 (en) * 2013-07-26 2015-01-29 Mahle International Gmbh Rolling shaft
RU2555291C2 (en) * 2013-10-03 2015-07-10 Виталий Васильевич Васекин Steel pipe production line
CN103752644A (en) * 2014-01-13 2014-04-30 陈皆得 Rectangular pipe and production process thereof
CN105296852B (en) * 2015-11-24 2017-03-29 西安三维应力工程技术有限公司 Welded still pipe used for vehicle transmission shaft and its manufacture method
KR20210023101A (en) 2019-08-22 2021-03-04 주식회사 더블유에스지 Steel pipe manufacturing method including bright annealing heat treatment process
KR102319985B1 (en) * 2019-08-23 2021-11-02 일진제강(주) Method for Manufacturing Cylinder Tube for Hydraulic Cylinder
CN111468555B (en) * 2020-03-16 2023-04-18 宁夏中色金航钛业有限公司 Method for manufacturing small-size titanium and titanium alloy pipe and titanium alloy pipe
CN111553035B (en) * 2020-04-30 2023-08-08 日照钢铁控股集团有限公司 Design method for blanking opening degree of hot-base galvanized square pipe manufacturing
KR102453873B1 (en) 2020-12-29 2022-10-12 주식회사 더블유에스지 Manufacturing method of excellent heat treatment characteristics steel pipe, steel pipe manufactured by this
CN113667799B (en) * 2021-08-19 2023-04-07 海隆石油工业集团有限公司 Heat treatment method for improving sulfur resistance of high-steel-grade sulfur-resistant drill pipe welding area
CN114131130A (en) * 2021-11-30 2022-03-04 深圳市晟达真空钎焊技术有限公司 Memory liquid cooling heat dissipation module manufacturing method

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU34289A1 (en) * 1955-04-06
US3688540A (en) * 1969-07-29 1972-09-05 Superior Tube Co Tube rolling mill employing a tapered mandrel and a cluster of rolls that each have specially designed tube contacting grooves
US4093839A (en) * 1976-04-02 1978-06-06 Ajax Magnethermic Corporation Apparatus and method for inductively heating metallic tubing having an upset portion
US4118964A (en) * 1977-05-18 1978-10-10 General Electric Company Lubricated mandrel for a finning machine
US4268736A (en) * 1978-04-13 1981-05-19 American Electric Fusion Co., Inc. Induction welding apparatus for manufacture of tubing
US4184352A (en) * 1978-06-08 1980-01-22 Moskovsky Institut Stali I Splavov Method for pilger rolling of tubes and mill for effecting same
US4655068A (en) * 1985-03-22 1987-04-07 Schemel John H Floating cylindrical mandrel and method for producing tubing
US5484541A (en) * 1994-05-17 1996-01-16 Century Chemical Corporation Process and product for lubricating metal prior to cold forming
JPH1080719A (en) * 1996-09-06 1998-03-31 Kawasaki Steel Corp Steel tube excellent in seam quality and surface skin and its manufacture
JP4491889B2 (en) * 2001-08-02 2010-06-30 Ｊｆｅスチール株式会社 Impeder for welded pipe manufacturing
CN1151304C (en) * 2001-08-31 2004-05-26 宝山钢铁股份有限公司 Low-carbon low-alloy steel and pipe
US6518533B1 (en) * 2001-11-01 2003-02-11 Ltv Steel Company, Inc. High strength steel tubing
US7032809B1 (en) * 2002-01-18 2006-04-25 Steel Ventures, L.L.C. Seam-welded metal pipe and method of making the same without seam anneal
US6880220B2 (en) * 2003-03-28 2005-04-19 John Gandy Corporation Method of manufacturing cold worked, high strength seamless CRA PIPE
US7157672B2 (en) * 2003-05-20 2007-01-02 Gandy Technologies Corporation Method of manufacturing stainless steel pipe for use in piping systems
US20050076975A1 (en) * 2003-10-10 2005-04-14 Tenaris Connections A.G. Low carbon alloy steel tube having ultra high strength and excellent toughness at low temperature and method of manufacturing the same
DE102004041024B4 (en) * 2004-08-25 2006-07-06 Thyssenkrupp Steel Ag Method and device for producing a longitudinally welded hollow profile
CN101130197A (en) * 2006-09-26 2008-02-27 李永立 Cold drawing and cold rolling production method of high-precision seamless steel tube
CN1923395A (en) * 2006-09-26 2007-03-07 李永立 Production method for high precision seamless steel pipe

Also Published As

Publication number Publication date
CN102405116A (en) 2012-04-04
TN2011000478A1 (en) 2013-03-27
MX2011011210A (en) 2012-02-21
BRPI1016049A2 (en) 2016-05-10
MA33269B1 (en) 2012-05-02
JP2012524661A (en) 2012-10-18
WO2010122581A3 (en) 2011-01-27
AU2010240457A1 (en) 2011-11-17
CO6450653A2 (en) 2012-05-31
ZA201107700B (en) 2012-06-27
CA2756078A1 (en) 2010-10-28
US20120031160A1 (en) 2012-02-09
EP2440342A2 (en) 2012-04-18
KR20120004472A (en) 2012-01-12
NZ596033A (en) 2014-02-28
WO2010122581A2 (en) 2010-10-28
RU2011147452A (en) 2013-05-27

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Legal Events

Date Code Title Description
TH Corrigenda

Free format text: IN VOL 25, NO 45, PAGE(S) 5686 UNDER THE HEADING PCT APPLICATIONS THAT HAVE ENTERED THE NATIONAL PHASE - NAME INDEX UNDER THE NAME ARIHANT DOMESTIC APPLIANCES LIMITED, APPLICATION NO. 2010240457, UNDER INID (71), CORRECT THE APPLICANT NAME TO ARIHANT DOMESTIC APPLIANCES LIMITED

MK4 Application lapsed section 142(2)(d) - no continuation fee paid for the application