JPH0350837B2 - - Google Patents

Info

Publication number
JPH0350837B2
JPH0350837B2 JP59193390A JP19339084A JPH0350837B2 JP H0350837 B2 JPH0350837 B2 JP H0350837B2 JP 59193390 A JP59193390 A JP 59193390A JP 19339084 A JP19339084 A JP 19339084A JP H0350837 B2 JPH0350837 B2 JP H0350837B2
Authority
JP
Japan
Prior art keywords
pickling
nitric acid
hot
rolled
grain boundary
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 - Lifetime
Application number
JP59193390A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6169989A (ja
Inventor
Seisaburo Abe
Takehisa Mizunuma
Shigeru Minamino
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 JP19339084A priority Critical patent/JPS6169989A/ja
Publication of JPS6169989A publication Critical patent/JPS6169989A/ja
Publication of JPH0350837B2 publication Critical patent/JPH0350837B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/085—Iron or steel solutions containing HNO3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
JP19339084A 1984-09-14 1984-09-14 フエライト系ステンレス熱間圧延鋼板の酸洗方法 Granted JPS6169989A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19339084A JPS6169989A (ja) 1984-09-14 1984-09-14 フエライト系ステンレス熱間圧延鋼板の酸洗方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19339084A JPS6169989A (ja) 1984-09-14 1984-09-14 フエライト系ステンレス熱間圧延鋼板の酸洗方法

Publications (2)

Publication Number Publication Date
JPS6169989A JPS6169989A (ja) 1986-04-10
JPH0350837B2 true JPH0350837B2 (enExample) 1991-08-02

Family

ID=16307137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19339084A Granted JPS6169989A (ja) 1984-09-14 1984-09-14 フエライト系ステンレス熱間圧延鋼板の酸洗方法

Country Status (1)

Country Link
JP (1) JPS6169989A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008248329A (ja) * 2007-03-30 2008-10-16 Jfe Steel Kk フェライト系ステンレス鋼板の酸洗方法
JPWO2021044605A1 (enExample) 2019-09-05 2021-03-11
KR102370505B1 (ko) * 2020-04-28 2022-03-04 주식회사 포스코 내식성이 향상된 페라이트계 스테인리스강 및 이의 제조방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5983783A (ja) * 1982-11-01 1984-05-15 Kawasaki Steel Corp Ｃｒ系ステンレス熱延鋼帯の酸洗方法

Also Published As

Publication number Publication date
JPS6169989A (ja) 1986-04-10

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