CA2049050A1 - Manufacturing method of high corrosion-resistant low-alloy steel for line pipes - Google Patents

Manufacturing method of high corrosion-resistant low-alloy steel for line pipes

Info

Publication number
CA2049050A1
CA2049050A1 CA002049050A CA2049050A CA2049050A1 CA 2049050 A1 CA2049050 A1 CA 2049050A1 CA 002049050 A CA002049050 A CA 002049050A CA 2049050 A CA2049050 A CA 2049050A CA 2049050 A1 CA2049050 A1 CA 2049050A1
Authority
CA
Canada
Prior art keywords
steel
less
temperature
low
alloy steel
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
CA002049050A
Other languages
English (en)
French (fr)
Inventor
Hiroshi Tamehiro
Hiroyuki Ogawa
Kozo Denpo
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.)
Nippon Steel Corp
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2049050A1 publication Critical patent/CA2049050A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
    • C21D8/0226—Hot rolling
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
CA002049050A 1990-01-12 1991-01-10 Manufacturing method of high corrosion-resistant low-alloy steel for line pipes Abandoned CA2049050A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP02-005263 1990-01-12
JP2005263A JP2711163B2 (ja) 1990-01-12 1990-01-12 耐ｃｏ▲下２▼腐食性の優れた高耐食性低合金ラインパイプ用鋼の製造法

Publications (1)

Publication Number Publication Date
CA2049050A1 true CA2049050A1 (en) 1991-07-13

Family

ID=11606343

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002049050A Abandoned CA2049050A1 (en) 1990-01-12 1991-01-10 Manufacturing method of high corrosion-resistant low-alloy steel for line pipes

Country Status (6)

Country Link
JP (1) JP2711163B2 (no)
CA (1) CA2049050A1 (no)
DE (2) DE4190090T (no)
GB (1) GB2247246B (no)
NO (1) NO300552B1 (no)
WO (1) WO1991010752A1 (no)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9206422D0 (en) * 1992-03-24 1992-05-06 Bolt Sarah L Antibody preparation
US5723089A (en) * 1994-03-11 1998-03-03 Nippon Steel Corporation Line pipe metal arc welded with wire alloy
JP5381828B2 (ja) * 2010-03-15 2014-01-08 新日鐵住金株式会社 母材の高温強度及び溶接熱影響部の高温延性に優れた耐火鋼材とその製造方法
CN111118410A (zh) * 2020-01-16 2020-05-08 天津钢管制造有限公司 40mm～60mm厚壁大口径高钢级管线管及其制造方法
CN112695246A (zh) * 2020-12-08 2021-04-23 中国石油天然气集团有限公司 一种耐酸腐蚀的高强度管线钢及其制造方法
CN112941422B (zh) * 2021-01-25 2022-08-23 北京科技大学 一种耐co2腐蚀用钢板及制备方法
CN112921250B (zh) * 2021-01-25 2022-04-26 北京科技大学 一种耐co2腐蚀钢管及制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1084310A (en) * 1976-04-12 1980-08-26 Hiroaki Masui High tension steel sheet product
JPS5814848B2 (ja) * 1979-03-30 1983-03-22 新日本製鐵株式会社 非調質高強度高靭性鋼の製造法
JPS62112722A (ja) * 1985-11-13 1987-05-23 Nippon Steel Corp 耐水素誘起割れ性及び耐硫化物応力腐食割れ性の優れた鋼板の製造方法
JPS6338520A (ja) * 1986-08-01 1988-02-19 Sumitomo Metal Ind Ltd 耐水素誘起割れ性に優れた鋼板の製造方法
DE3832014C2 (de) * 1988-09-16 1994-11-24 Mannesmann Ag Verfahren zur Herstellung hochfester nahtloser Stahlrohre

Also Published As

Publication number Publication date
GB9119268D0 (en) 1991-11-20
NO300552B1 (no) 1997-06-16
JP2711163B2 (ja) 1998-02-10
GB2247246A (en) 1992-02-26
DE4190090C2 (de) 1996-09-05
JPH03211230A (ja) 1991-09-17
NO913584D0 (no) 1991-09-11
DE4190090T (no) 1992-01-30
GB2247246B (en) 1994-05-11
WO1991010752A1 (en) 1991-07-25
NO913584L (no) 1991-09-11

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Legal Events

Date Code Title Description
EEER Examination request
FZDE Discontinued