JPS631369B2 - - Google Patents

Info

Publication number
JPS631369B2
JPS631369B2 JP58138724A JP13872483A JPS631369B2 JP S631369 B2 JPS631369 B2 JP S631369B2 JP 58138724 A JP58138724 A JP 58138724A JP 13872483 A JP13872483 A JP 13872483A JP S631369 B2 JPS631369 B2 JP S631369B2
Authority
JP
Japan
Prior art keywords
less
hic
steel
rolling
temperature
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.)
Expired
Application number
JP58138724A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6033310A (ja
Inventor
Tetsuo Takeda
Hiroshi Tamehiro
Naotomi Yamada
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
Nippon Steel Corp
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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP13872483A priority Critical patent/JPS6033310A/ja
Publication of JPS6033310A publication Critical patent/JPS6033310A/ja
Publication of JPS631369B2 publication Critical patent/JPS631369B2/ja
Granted 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
    • C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
JP13872483A 1983-07-30 1983-07-30 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 Granted JPS6033310A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13872483A JPS6033310A (ja) 1983-07-30 1983-07-30 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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13872483A JPS6033310A (ja) 1983-07-30 1983-07-30 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

Publications (2)

Publication Number Publication Date
JPS6033310A JPS6033310A (ja) 1985-02-20
JPS631369B2 true JPS631369B2 (en]) 1988-01-12

Family

ID=15228664

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13872483A Granted JPS6033310A (ja) 1983-07-30 1983-07-30 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

Country Status (1)

Country Link
JP (1) JPS6033310A (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6384184A (ja) * 1986-09-29 1988-04-14 Matsushita Electric Ind Co Ltd 半導体レ−ザ装置
WO2019058420A1 (ja) 2017-09-19 2019-03-28 新日鐵住金株式会社 鋼管及び鋼板
WO2020003499A1 (ja) 2018-06-29 2020-01-02 日本製鉄株式会社 鋼管及び鋼板

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61221326A (ja) * 1985-03-27 1986-10-01 Nippon Kokan Kk <Nkk> 耐硫化物腐食割れ性に優れた鋼材の製造方法
JPH064902B2 (ja) * 1985-05-07 1994-01-19 新日本製鐵株式会社 溶接部応力腐食割れ抵抗の優れた耐サワ−用鋼材
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
JPS62290847A (ja) * 1986-06-11 1987-12-17 Nippon Kokan Kk <Nkk> 硫化水素を含む湿潤環境で使用される母材鋼の製造方法
JPH0730393B2 (ja) * 1988-12-25 1995-04-05 株式会社神戸製鋼所 耐水素誘起割れ性の優れた鋼板の製造方法
JPH07176U (ja) * 1991-06-06 1995-01-06 悦雄 谷原 折り畳み式洋服掛け
JP5098256B2 (ja) * 2006-08-30 2012-12-12 Ｊｆｅスチール株式会社 耐水素誘起割れ性能に優れたバウシンガー効果による降伏応力低下が小さい高強度ラインパイプ用鋼板およびその製造方法
JP6032166B2 (ja) * 2013-09-20 2016-11-24 Ｊｆｅスチール株式会社 カルシウム添加鋼の耐水素誘起割れ特性の推定方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538901A (en) * 1978-03-17 1980-03-18 Nippon Kokan Kk <Nkk> Manufacture of unrefined steel sheet having excellent hydrogen cracking resistance in wet hydrogen sulfide environment of high hydrogen ion concentration
JPS5785928A (en) * 1980-11-14 1982-05-28 Nippon Kokan Kk <Nkk> Manufactue of nonrefined high tensile steel with superior sulfide corrosion cracking resistance

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6384184A (ja) * 1986-09-29 1988-04-14 Matsushita Electric Ind Co Ltd 半導体レ−ザ装置
WO2019058420A1 (ja) 2017-09-19 2019-03-28 新日鐵住金株式会社 鋼管及び鋼板
WO2020003499A1 (ja) 2018-06-29 2020-01-02 日本製鉄株式会社 鋼管及び鋼板
KR20210021068A (ko) 2018-06-29 2021-02-24 닛폰세이테츠 가부시키가이샤 강관 및 강판

Also Published As

Publication number Publication date
JPS6033310A (ja) 1985-02-20

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