SE0600726L - Metod för valsning av samextruderade rör - Google Patents

Metod för valsning av samextruderade rör

Info

Publication number
SE0600726L
SE0600726L SE0600726A SE0600726A SE0600726L SE 0600726 L SE0600726 L SE 0600726L SE 0600726 A SE0600726 A SE 0600726A SE 0600726 A SE0600726 A SE 0600726A SE 0600726 L SE0600726 L SE 0600726L
Authority
SE
Sweden
Prior art keywords
tubing
extruded
rolling
swaged
drums
Prior art date
Application number
SE0600726A
Other languages
English (en)
Other versions
SE528906C2 (sv
Inventor
Dirk B Varo
Edward F Stortz
Original Assignee
Babcock & Wilcox Canada 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 Babcock & Wilcox Canada Ltd filed Critical Babcock & Wilcox Canada Ltd
Publication of SE0600726L publication Critical patent/SE0600726L/sv
Publication of SE528906C2 publication Critical patent/SE528906C2/sv

Links

Classifications

    • 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
    • B21C23/00—Extruding metal; Impact extrusion
    • B21C23/22—Making metal-coated products; Making products from two or more metals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/02—Preliminary treatment of metal stock without particular shaping, e.g. salvaging segregated zones, forging or pressing in the rough
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K21/00—Making hollow articles not covered by a single preceding sub-group
    • B21K21/12—Shaping end portions of hollow articles
    • B21K21/14—Shaping end portions of hollow articles closed or substantially-closed ends, e.g. cartridge bottoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B37/00—Component parts or details of steam boilers
    • F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
    • F22B37/04—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler and characterised by material, e.g. use of special steel alloy
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49387—Boiler making
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4935—Heat exchanger or boiler making
    • Y10T29/49391—Tube making or reforming
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4981—Utilizing transitory attached element or associated separate material
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/4998—Combined manufacture including applying or shaping of fluent material
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12292—Workpiece with longitudinal passageway or stopweld material [e.g., for tubular stock, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Articles (AREA)
SE0600726A 2005-03-31 2006-03-31 Metod för valsning av samextruderade rör SE528906C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11/095,915 US7653999B2 (en) 2005-03-31 2005-03-31 Co-extruded generating bank swaged tubing

Publications (2)

Publication Number Publication Date
SE0600726L true SE0600726L (sv) 2006-10-01
SE528906C2 SE528906C2 (sv) 2007-03-13

Family

ID=37055129

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0600726A SE528906C2 (sv) 2005-03-31 2006-03-31 Metod för valsning av samextruderade rör

Country Status (5)

Country Link
US (1) US7653999B2 (sv)
JP (1) JP4907211B2 (sv)
CA (1) CA2541589C (sv)
FI (1) FI122151B (sv)
SE (1) SE528906C2 (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9936632B2 (en) 2014-09-04 2018-04-10 Deere & Company Agricultural dry chemical tube and delivery system
CN106764106A (zh) * 2017-01-22 2017-05-31 江苏顺通管业有限公司 一种高性能无缝异径管
CN106764108A (zh) * 2017-02-07 2017-05-31 江苏顺通管业有限公司 一种高性能有缝异径管
CN110499453B (zh) * 2018-05-16 2021-09-17 宝山钢铁股份有限公司 一种高强双面不锈钢复合板及其制造方法
CN112171208B (zh) * 2020-09-30 2021-08-24 临沂华庚新材料科技有限公司 一种陶瓷内衬管管道切割工艺

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137206A (ja) * 1982-02-09 1983-08-15 Sony Corp インダクタンス素子
JPS58217662A (ja) * 1982-06-11 1983-12-17 Nippon Steel Corp 使用中脆化に抵抗のある高強度、高耐食性ボイラチユ−ブ
GB2150158B (en) * 1983-11-19 1986-11-26 Alain James Duggan Treatment of boiler tubes
JPH0647124B2 (ja) * 1990-06-22 1994-06-22 株式会社日本製鋼所 クラツドパイプ圧延用ロール
JP2588099B2 (ja) * 1992-09-22 1997-03-05 新日本製鐵株式会社 耐食耐摩耗性二重管
US6495268B1 (en) * 2000-09-28 2002-12-17 The Babcock & Wilcox Company Tapered corrosion protection of tubes at mud drum location
JP2002364801A (ja) * 2001-06-05 2002-12-18 Nkk Corp 廃熱利用システム
US6799357B2 (en) * 2001-09-20 2004-10-05 Memry Corporation Manufacture of metal tubes
US6691397B2 (en) * 2001-10-16 2004-02-17 Chakravarti Management, Llc Method of manufacturing same for production of clad piping and tubing

Also Published As

Publication number Publication date
CA2541589C (en) 2010-05-25
FI20060315A0 (sv) 2006-03-31
US20060218792A1 (en) 2006-10-05
FI20060315A (sv) 2006-10-01
FI122151B (sv) 2011-09-15
CA2541589A1 (en) 2006-09-30
JP4907211B2 (ja) 2012-03-28
US7653999B2 (en) 2010-02-02
JP2006284169A (ja) 2006-10-19
SE528906C2 (sv) 2007-03-13

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