MA33269B1 - Tube soudé à faible teneur en carbone et son processus de fabrication - Google Patents
Tube soudé à faible teneur en carbone et son processus de fabricationInfo
- Publication number
- MA33269B1 MA33269B1 MA34345A MA34345A MA33269B1 MA 33269 B1 MA33269 B1 MA 33269B1 MA 34345 A MA34345 A MA 34345A MA 34345 A MA34345 A MA 34345A MA 33269 B1 MA33269 B1 MA 33269B1
- Authority
- MA
- Morocco
- Prior art keywords
- reduction
- low carbon
- hollow
- dimensional stability
- tubes
- Prior art date
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
- 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
- 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
- B21C37/30—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
La présente invention concerne des tubes soudés à faible teneur en carbone et leur processus de fabrication. La fabrication de tubes soudés au moyen de processus à banc d'étirage consomme beaucoup d'énergie en raison de la nécessité de passages multiples (pour améliorer les propriétés mécaniques, en particulier la résistance à la traction et la limite d'élasticité) pour réduire le diamètre du creux aux dimensions souhaitées étant donné que seulement 20 à 35 % de réduction peut être obtenue au cours d'un seul passage. En outre, la perte de matériau à chaque passage est substantielle et le contrôle de la stabilité dimensionnelle et du fini de surface du tube est faible. La présente invention fournit une combinaison synergique d'un traitement thermique par induction et/ou résistance du creux et le processus de laminage à froid, ce qui entraîne une remarquable réduction de la consommation d'énergie, tout en améliorant la qualité des tubes résultants grâce à une meilleure stabilité dimensionnelle, une étroitesse de tolérance, une variation d'épaisseur réduite, une concentricité et une réduction substantielle du gaspillage de matériau.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1092MU2009 | 2009-04-24 | ||
PCT/IN2010/000255 WO2010122581A2 (fr) | 2009-04-24 | 2010-04-23 | Tube soudé à faible teneur en carbone et son processus de fabrication |
Publications (1)
Publication Number | Publication Date |
---|---|
MA33269B1 true MA33269B1 (fr) | 2012-05-02 |
Family
ID=43011553
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA34345A MA33269B1 (fr) | 2009-04-24 | 2010-04-23 | Tube soudé à faible teneur en carbone et son processus de fabrication |
Country Status (16)
Country | Link |
---|---|
US (1) | US20120031160A1 (fr) |
EP (1) | EP2440342A2 (fr) |
JP (1) | JP2012524661A (fr) |
KR (1) | KR20120004472A (fr) |
CN (1) | CN102405116A (fr) |
AU (1) | AU2010240457A1 (fr) |
BR (1) | BRPI1016049A2 (fr) |
CA (1) | CA2756078A1 (fr) |
CO (1) | CO6450653A2 (fr) |
MA (1) | MA33269B1 (fr) |
MX (1) | MX2011011210A (fr) |
NZ (1) | NZ596033A (fr) |
RU (1) | RU2011147452A (fr) |
TN (1) | TN2011000478A1 (fr) |
WO (1) | WO2010122581A2 (fr) |
ZA (1) | ZA201107700B (fr) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102699105A (zh) * | 2012-06-05 | 2012-10-03 | 德庆康纳国兴有限公司 | 一种精密管的生产工艺 |
CN102873447A (zh) * | 2012-10-12 | 2013-01-16 | 天津冶金集团中兴盛达钢业有限公司 | 钢丝的连接方法 |
CN102989821A (zh) * | 2012-11-21 | 2013-03-27 | 江苏三得利不锈钢集团有限公司 | 一种采用组合轧辊制造焊管产品的生产方法 |
JP6020710B2 (ja) * | 2013-04-04 | 2016-11-09 | トヨタ自動車株式会社 | 車体前部構造 |
DE102013214680A1 (de) * | 2013-07-26 | 2015-01-29 | Mahle International Gmbh | Wälzgelagerte Welle |
RU2555291C2 (ru) * | 2013-10-03 | 2015-07-10 | Виталий Васильевич Васекин | Линия для производства стальных труб |
CN103752644A (zh) * | 2014-01-13 | 2014-04-30 | 陈皆得 | 矩形管及其生产工艺 |
CN105296852B (zh) * | 2015-11-24 | 2017-03-29 | 西安三维应力工程技术有限公司 | 汽车传动轴用焊接钢管及其制造方法 |
KR20210023101A (ko) | 2019-08-22 | 2021-03-04 | 주식회사 더블유에스지 | 광휘소둔 열처리 공정을 포함하는 강관 제조 방법 |
KR102319985B1 (ko) * | 2019-08-23 | 2021-11-02 | 일진제강(주) | 유압 실린더에 사용되는 실린더 튜브의 제조 방법 |
CN111468555B (zh) * | 2020-03-16 | 2023-04-18 | 宁夏中色金航钛业有限公司 | 小规格钛及钛合金管材的制造方法及钛及钛合金管材 |
CN111553035B (zh) * | 2020-04-30 | 2023-08-08 | 日照钢铁控股集团有限公司 | 一种热基镀锌方管制管下料开口度设计方法 |
KR102453873B1 (ko) | 2020-12-29 | 2022-10-12 | 주식회사 더블유에스지 | 열처리 특성이 우수한 강관의 제조방법, 이에 의해 제조되는 강관 |
CN113667799B (zh) * | 2021-08-19 | 2023-04-07 | 海隆石油工业集团有限公司 | 一种提高高钢级抗硫钻杆焊区抗硫性能的热处理方法 |
CN114131130A (zh) * | 2021-11-30 | 2022-03-04 | 深圳市晟达真空钎焊技术有限公司 | 一种内存液冷散热模块制作方法 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
LU34289A1 (fr) * | 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 (ja) * | 1996-09-06 | 1998-03-31 | Kawasaki Steel Corp | シーム品質および表面肌の優れた鋼管およびその製造方法 |
JP4491889B2 (ja) * | 2001-08-02 | 2010-06-30 | Jfeスチール株式会社 | 溶接管製造用インピーダ |
CN1151304C (zh) * | 2001-08-31 | 2004-05-26 | 宝山钢铁股份有限公司 | 一种低碳低合金钢及所制管材 |
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 (de) * | 2004-08-25 | 2006-07-06 | Thyssenkrupp Steel Ag | Verfahren und Vorrichtung zum Herstellen eines längsnahtgeschweißten Hohlprofils |
CN101130197A (zh) * | 2006-09-26 | 2008-02-27 | 李永立 | 高精度无缝钢管的冷拔、冷轧生产方法 |
CN1923395A (zh) * | 2006-09-26 | 2007-03-07 | 李永立 | 高精度无缝钢管的生产方法 |
-
2010
- 2010-04-23 MX MX2011011210A patent/MX2011011210A/es not_active Application Discontinuation
- 2010-04-23 KR KR1020117025173A patent/KR20120004472A/ko not_active Application Discontinuation
- 2010-04-23 CN CN2010800175839A patent/CN102405116A/zh active Pending
- 2010-04-23 MA MA34345A patent/MA33269B1/fr unknown
- 2010-04-23 EP EP10766755A patent/EP2440342A2/fr not_active Withdrawn
- 2010-04-23 BR BRPI1016049A patent/BRPI1016049A2/pt not_active IP Right Cessation
- 2010-04-23 JP JP2012506648A patent/JP2012524661A/ja active Pending
- 2010-04-23 CA CA2756078A patent/CA2756078A1/fr not_active Abandoned
- 2010-04-23 RU RU2011147452/02A patent/RU2011147452A/ru not_active Application Discontinuation
- 2010-04-23 NZ NZ596033A patent/NZ596033A/en not_active IP Right Cessation
- 2010-04-23 WO PCT/IN2010/000255 patent/WO2010122581A2/fr active Application Filing
- 2010-04-23 AU AU2010240457A patent/AU2010240457A1/en not_active Abandoned
- 2010-04-23 US US13/264,322 patent/US20120031160A1/en not_active Abandoned
-
2011
- 2011-09-21 TN TN2011000478A patent/TN2011000478A1/fr unknown
- 2011-10-20 ZA ZA2011/07700A patent/ZA201107700B/en unknown
- 2011-10-21 CO CO11141506A patent/CO6450653A2/es active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
CN102405116A (zh) | 2012-04-04 |
TN2011000478A1 (en) | 2013-03-27 |
MX2011011210A (es) | 2012-02-21 |
BRPI1016049A2 (pt) | 2016-05-10 |
JP2012524661A (ja) | 2012-10-18 |
WO2010122581A3 (fr) | 2011-01-27 |
AU2010240457A8 (en) | 2012-03-01 |
AU2010240457A1 (en) | 2011-11-17 |
CO6450653A2 (es) | 2012-05-31 |
ZA201107700B (en) | 2012-06-27 |
CA2756078A1 (fr) | 2010-10-28 |
US20120031160A1 (en) | 2012-02-09 |
EP2440342A2 (fr) | 2012-04-18 |
KR20120004472A (ko) | 2012-01-12 |
NZ596033A (en) | 2014-02-28 |
WO2010122581A2 (fr) | 2010-10-28 |
RU2011147452A (ru) | 2013-05-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MA33269B1 (fr) | Tube soudé à faible teneur en carbone et son processus de fabrication | |
US20090212025A1 (en) | Non-eutectic structure weld joint of copper-aluminum thin wall pipe and its manufacturing method | |
JP4958998B1 (ja) | 鋼線材及びその製造方法 | |
CN103966417B (zh) | 一种提高超细高碳钢丝表面质量和拉拔性能的工艺方法 | |
FR2881144A1 (fr) | Procede de fabrication de toles d'acier austenitique fer-carbone-manganese a haute resistance a la fissuration differee, et toles ainsi produites | |
CN103397253B (zh) | 一种耐硫化氢腐蚀的高强度x70ms直缝埋弧焊管及其制造方法 | |
CN103073793A (zh) | 高强度高韧性聚丙烯管材及其制备方法 | |
WO2014048276A1 (fr) | Fil conducteur à base d'un nanomatériau au graphène | |
CN111992711A (zh) | 一种添加Nb粉末改善钛合金增材制造拉伸性能的方法 | |
CN102773286A (zh) | 用45号普碳盘条生产直径1.85mm镀锌钢丝的方法 | |
CN103084811A (zh) | 高强度轻量化汽车传动轴总成制造方法 | |
MA29456B1 (fr) | Couple d'organes de guidage dont l'un est en un acier particulier conduisant a des performances anti-grippage ameliorees | |
CN106624614B (zh) | 一种大口径厚壁高强焊管的制造工艺 | |
CN104775186A (zh) | 一种低表面缺陷碳纤维的制备方法 | |
US20170197273A1 (en) | Submerged arc welding wire and welding method | |
CN106077908A (zh) | 一种离心铸造球铁管件的焊接方法 | |
JP2002220634A (ja) | 耐歪み時効特性に優れた高強度鋼材とその製造方法 | |
CN105575472B (zh) | 一种银包铝复合扁微丝及其制备方法 | |
CN202369498U (zh) | 一种玻璃纤维拉丝设备 | |
JIANG et al. | Microstructure transformation and mechanical properties of electron beam welded joints of fusion CLAM steel | |
CN103447712A (zh) | 一种高韧性低温管线焊接接头的焊缝金属 | |
CN109648266A (zh) | 一种矩形调节螺母加工工艺 | |
CN103551418A (zh) | 铁路轨枕用预应力刻痕钢丝的生产工艺 | |
CN205954160U (zh) | 一种高速纺丝用整流器 | |
KR101051884B1 (ko) | 용접팁의 제조방법 |