JPS58164722A - 耐水素誘起割れ性のすぐれた鋼材の製造方法 - Google Patents

耐水素誘起割れ性のすぐれた鋼材の製造方法

Info

Publication number
JPS58164722A
JPS58164722A JP4844082A JP4844082A JPS58164722A JP S58164722 A JPS58164722 A JP S58164722A JP 4844082 A JP4844082 A JP 4844082A JP 4844082 A JP4844082 A JP 4844082A JP S58164722 A JPS58164722 A JP S58164722A
Authority
JP
Japan
Prior art keywords
rolling
hydrogen
induced cracking
carbonitride
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.)
Granted
Application number
JP4844082A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6364492B2 (https=
Inventor
Toshio Fukuzuka
福塚　敏夫
Kazutoshi Shimogoori
下郡　一利
Yasushi Torii
康司 鳥井
Kojiro Kitahata
北畑　浩二郎
Kensho Akiyama
秋山　憲昭
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP4844082A priority Critical patent/JPS58164722A/ja
Publication of JPS58164722A publication Critical patent/JPS58164722A/ja
Publication of JPS6364492B2 publication Critical patent/JPS6364492B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B7/00—Control of exposure by setting shutters, diaphragms or filters, separately or conjointly
    • G03B7/26—Power supplies; Circuitry or arrangement to switch on the power source; Circuitry to check the power source voltage
    • 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General 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)
JP4844082A 1982-03-25 1982-03-25 耐水素誘起割れ性のすぐれた鋼材の製造方法 Granted JPS58164722A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4844082A JPS58164722A (ja) 1982-03-25 1982-03-25 耐水素誘起割れ性のすぐれた鋼材の製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4844082A JPS58164722A (ja) 1982-03-25 1982-03-25 耐水素誘起割れ性のすぐれた鋼材の製造方法

Publications (2)

Publication Number Publication Date
JPS58164722A true JPS58164722A (ja) 1983-09-29
JPS6364492B2 JPS6364492B2 (https=) 1988-12-12

Family

ID=12803408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4844082A Granted JPS58164722A (ja) 1982-03-25 1982-03-25 耐水素誘起割れ性のすぐれた鋼材の製造方法

Country Status (1)

Country Link
JP (1) JPS58164722A (https=)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62156056A (ja) * 1985-12-27 1987-07-11 Kawasaki Steel Corp 低合金鋼の連続鋳造方法
JPS62284043A (ja) * 1986-06-03 1987-12-09 Nippon Kokan Kk <Nkk> 溶接部の耐硫化物応力腐食割れ性に優れた鋼の製造法
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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0290082U (https=) * 1988-12-28 1990-07-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62156056A (ja) * 1985-12-27 1987-07-11 Kawasaki Steel Corp 低合金鋼の連続鋳造方法
JPS62284043A (ja) * 1986-06-03 1987-12-09 Nippon Kokan Kk <Nkk> 溶接部の耐硫化物応力腐食割れ性に優れた鋼の製造法
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

Also Published As

Publication number Publication date
JPS6364492B2 (https=) 1988-12-12

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