ITMN20060021A1 - Sistema di produzione di strutture tubolari inossidabili e saldabili con alta resistenza meccanica e relativo prodotto ottenuto - Google Patents

Sistema di produzione di strutture tubolari inossidabili e saldabili con alta resistenza meccanica e relativo prodotto ottenuto

Info

Publication number
ITMN20060021A1
ITMN20060021A1 IT000021A ITMN20060021A ITMN20060021A1 IT MN20060021 A1 ITMN20060021 A1 IT MN20060021A1 IT 000021 A IT000021 A IT 000021A IT MN20060021 A ITMN20060021 A IT MN20060021A IT MN20060021 A1 ITMN20060021 A1 IT MN20060021A1
Authority
IT
Italy
Prior art keywords
stainless
product obtained
production system
high mechanical
mechanical resistance
Prior art date
Application number
IT000021A
Other languages
English (en)
Inventor
Sale Serena Omodeo
Original Assignee
Gilcotubi S R L
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 Gilcotubi S R L filed Critical Gilcotubi S R L
Priority to IT000021A priority Critical patent/ITMN20060021A1/it
Priority to EP07736718.3A priority patent/EP1996738B1/en
Priority to PCT/IT2007/000214 priority patent/WO2007108038A2/en
Priority to JP2009501026A priority patent/JP2009530499A/ja
Priority to US12/293,594 priority patent/US20090277543A1/en
Publication of ITMN20060021A1 publication Critical patent/ITMN20060021A1/it

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
    • C21D9/08—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
    • 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
    • C21D8/105—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of tubular bodies of ferrous alloys
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Articles (AREA)
  • Metal Extraction Processes (AREA)
  • Heat Treatment Of Steel (AREA)
IT000021A 2006-03-23 2006-03-23 Sistema di produzione di strutture tubolari inossidabili e saldabili con alta resistenza meccanica e relativo prodotto ottenuto ITMN20060021A1 (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT000021A ITMN20060021A1 (it) 2006-03-23 2006-03-23 Sistema di produzione di strutture tubolari inossidabili e saldabili con alta resistenza meccanica e relativo prodotto ottenuto
EP07736718.3A EP1996738B1 (en) 2006-03-23 2007-03-23 Production system of weldable and stainless tubular structures with high mechanical strength and product obtained therefrom
PCT/IT2007/000214 WO2007108038A2 (en) 2006-03-23 2007-03-23 Production system of weldable and stainless tubular structures with high mechanical strength and product obtained therefrom
JP2009501026A JP2009530499A (ja) 2006-03-23 2007-03-23 高強度を有する溶接可能でステンレスの管状構造体の製造システム及びそれから得られた製品
US12/293,594 US20090277543A1 (en) 2006-03-23 2007-03-23 Production system of weldable and stainless tubular structures with high mechanical strength and product obtained therefrom

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT000021A ITMN20060021A1 (it) 2006-03-23 2006-03-23 Sistema di produzione di strutture tubolari inossidabili e saldabili con alta resistenza meccanica e relativo prodotto ottenuto

Publications (1)

Publication Number Publication Date
ITMN20060021A1 true ITMN20060021A1 (it) 2007-09-24

Family

ID=38433912

Family Applications (1)

Application Number Title Priority Date Filing Date
IT000021A ITMN20060021A1 (it) 2006-03-23 2006-03-23 Sistema di produzione di strutture tubolari inossidabili e saldabili con alta resistenza meccanica e relativo prodotto ottenuto

Country Status (5)

Country Link
US (1) US20090277543A1 (it)
EP (1) EP1996738B1 (it)
JP (1) JP2009530499A (it)
IT (1) ITMN20060021A1 (it)
WO (1) WO2007108038A2 (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101493574B1 (ko) * 2010-01-28 2015-02-13 신닛테츠스미킨 카부시키카이샤 원자력 플랜트용 금속관의 열처리 방법, 및 그에 이용하는 배치식 진공 열처리로, 및 그에 의해 처리된 원자력 플랜트용 금속관
US20110209802A1 (en) * 2010-03-01 2011-09-01 Chih-Feng Ho Method for processing steel tubes and the likes
DE102013104806A1 (de) * 2013-05-08 2014-11-13 Sandvik Materials Technology Deutschland Gmbh Bandofen
CN108544186A (zh) * 2018-03-28 2018-09-18 徐州东鑫铸造有限公司 一种螺丝生产工艺
CN113681242A (zh) * 2021-08-31 2021-11-23 浙江圣洁钛业科技有限公司 一种高性能不锈钢管的加工工艺

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519495A (en) * 1968-12-31 1970-07-07 Hooker Chemical Corp Process for coating metal surfaces
JPS5887224A (ja) * 1981-11-20 1983-05-25 Sumitomo Metal Ind Ltd オ−ステナイトステンレス鋼ボイラ管の製造方法
JPS62170484A (ja) * 1986-01-21 1987-07-27 Nippon Parkerizing Co Ltd ステンレス鋼の冷間加工用潤滑処理方法
JPH01123026A (ja) * 1987-11-09 1989-05-16 Kawasaki Steel Corp 二相ステンレス継目無鋼管の製造方法
EP0555867B1 (en) * 1992-02-13 2000-12-06 Nippon Steel Corporation Oriented electrical steel sheet having low core loss and method of manufacturing same
JP2513714Y2 (ja) * 1992-11-09 1996-10-09 正憲 安原 メインパイプを用いた自転車フレ―ムの構造
JPH07172365A (ja) * 1993-12-20 1995-07-11 Ryoda Sato 自転車および自転車用サドル、フレーム、ハンドル、フォーク
US5858128A (en) * 1995-04-21 1999-01-12 Kawasaki Steel Corporation High chromium martensitic steel pipe having excellent pitting resistance and method of manufacturing
JP3032706U (ja) * 1996-06-21 1997-01-10 文彦 林 自転車の前ホークステム
US5865931A (en) * 1997-02-10 1999-02-02 Aluminum Company Of America Reflective vehicle trim
US6103027A (en) * 1997-11-12 2000-08-15 Kaiser Aerospace & Electronics Corp. Method of making seam free welded pipe
JPH11158551A (ja) * 1997-11-27 1999-06-15 Sumitomo Metal Ind Ltd マルテンサイト系ステンレス鋼管の製造方法
KR100401272B1 (ko) * 1999-09-29 2003-10-17 닛폰 고칸 가부시키가이샤 박강판 및 박강판의 제조방법
DE60231279D1 (de) * 2001-08-29 2009-04-09 Jfe Steel Corp Verfahren zum Herstellen von nahtlosen Rohren aus hochfester, hochzäher, martensitischer Rostfreistahl
JP4259854B2 (ja) * 2002-11-22 2009-04-30 住友金属工業株式会社 偏肉金属管の押出し加工方法およびその加工用ダイス
JP2004323563A (ja) * 2003-04-22 2004-11-18 Sugimura Kagaku Kogyo Kk 塑性加工用潤滑剤及び塑性加工方法
JP2005344190A (ja) * 2004-06-07 2005-12-15 Nisshin Steel Co Ltd ステンレス鋼製二輪車構造部材
US7883118B2 (en) * 2005-03-29 2011-02-08 Sumitomo Metal Industries, Ltd. Threaded joint for steel pipes

Also Published As

Publication number Publication date
EP1996738B1 (en) 2020-04-01
WO2007108038A2 (en) 2007-09-27
WO2007108038A3 (en) 2007-11-22
US20090277543A1 (en) 2009-11-12
EP1996738A2 (en) 2008-12-03
WO2007108038A8 (en) 2007-12-21
JP2009530499A (ja) 2009-08-27

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