KR102215679B1 - 내황산 이슬점 부식강 - Google Patents

내황산 이슬점 부식강 Download PDF

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Publication number
KR102215679B1
KR102215679B1 KR1020197008031A KR20197008031A KR102215679B1 KR 102215679 B1 KR102215679 B1 KR 102215679B1 KR 1020197008031 A KR1020197008031 A KR 1020197008031A KR 20197008031 A KR20197008031 A KR 20197008031A KR 102215679 B1 KR102215679 B1 KR 102215679B1
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KR
South Korea
Prior art keywords
sulfuric acid
dew point
steel
point corrosion
less
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KR1020197008031A
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English (en)
Korean (ko)
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KR20190042044A (ko
Inventor
야스토 이노하라
마사츠구 무라세
히로야스 기쿠치
슌지 기리모토
šœ지 기리모토
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제이에프이 스틸 가부시키가이샤
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Publication of KR20190042044A publication Critical patent/KR20190042044A/ko
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Publication of KR102215679B1 publication Critical patent/KR102215679B1/ko

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    • 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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals

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  • 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 Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
KR1020197008031A 2016-08-25 2017-08-24 내황산 이슬점 부식강 KR102215679B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2016165102 2016-08-25
JPJP-P-2016-165102 2016-08-25
PCT/JP2017/030264 WO2018038198A1 (ja) 2016-08-25 2017-08-24 耐硫酸露点腐食鋼

Publications (2)

Publication Number Publication Date
KR20190042044A KR20190042044A (ko) 2019-04-23
KR102215679B1 true KR102215679B1 (ko) 2021-02-15

Family

ID=61246081

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197008031A KR102215679B1 (ko) 2016-08-25 2017-08-24 내황산 이슬점 부식강

Country Status (5)

Country Link
JP (1) JP6338031B1 (zh)
KR (1) KR102215679B1 (zh)
CN (1) CN109642283B (zh)
MY (1) MY186700A (zh)
WO (1) WO2018038198A1 (zh)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7091968B2 (ja) * 2018-09-20 2022-06-28 日本製鉄株式会社 鋼材
JP7218523B2 (ja) * 2018-09-20 2023-02-07 日本製鉄株式会社 鋼材
JP7269467B2 (ja) * 2019-01-11 2023-05-09 日本製鉄株式会社 鋼材
JP7348463B2 (ja) * 2019-01-11 2023-09-21 日本製鉄株式会社 鋼材
CN110205548A (zh) * 2019-06-20 2019-09-06 本钢板材股份有限公司 一种耐多元酸腐蚀的木材干燥罐体专用钢及其制备方法
US20220364671A1 (en) 2019-07-09 2022-11-17 Jfe Steel Corporation Seamless steel pipe having desirable sulfuric acid dew-point corrosion resistance, and method for manufacturing same
MX2022000386A (es) * 2019-07-09 2022-02-10 Jfe Steel Corp Tubo de acero sin costura que tiene una resistencia a la corrosion de punto de rocio de acido sulfurico deseable, y metodo para la fabricacion del mismo.
JP7277749B2 (ja) * 2019-07-23 2023-05-19 日本製鉄株式会社 鋼材
JP7385106B2 (ja) * 2019-07-23 2023-11-22 日本製鉄株式会社 鋼材
CN112522585B (zh) * 2019-09-19 2022-10-21 宝山钢铁股份有限公司 一种薄规格耐硫酸露点腐蚀用热轧钢板/带的生产方法
KR20220063244A (ko) * 2019-11-13 2022-05-17 닛폰세이테츠 가부시키가이샤 열간 압연 강재
CN113564481A (zh) * 2021-08-04 2021-10-29 马鞍山钢铁股份有限公司 一种低成本耐硫酸盐酸露点腐蚀钢板及其制造方法
WO2023223744A1 (ja) * 2022-05-20 2023-11-23 Ｊｆｅスチール株式会社 熱延厚物耐硫酸鋼板およびその製造方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007239095A (ja) 2006-02-10 2007-09-20 Nippon Steel Corp 耐酸腐食鋼

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3584636B2 (ja) 1996-10-08 2004-11-04 住友金属工業株式会社 熱間加工性に優れた耐硫酸・塩酸露点腐食鋼
JP2000073139A (ja) * 1998-08-26 2000-03-07 Nkk Corp 耐硫酸腐食性に優れたボルト用鋼
JP4427207B2 (ja) * 2001-05-01 2010-03-03 新日本製鐵株式会社 冷間加工性、高温特性、耐低温腐食性に優れた鋼およびその製造方法
JP4319817B2 (ja) * 2001-11-19 2009-08-26 新日本製鐵株式会社 耐塩酸腐食性および耐硫酸腐食性に優れた低合金鋼およびその溶接継手
JP4868916B2 (ja) * 2006-04-04 2012-02-01 株式会社神戸製鋼所 耐食性に優れた船舶用鋼材
WO2010087509A1 (ja) * 2009-01-30 2010-08-05 Ｊｆｅスチール株式会社 原油タンク用耐食鋼材とその製造方法ならびに原油タンク
CN101921966B (zh) * 2010-08-19 2011-12-21 攀钢集团钢铁钒钛股份有限公司 一种耐硫酸露点腐蚀热轧钢板的生产方法
CN103882315A (zh) * 2012-12-20 2014-06-25 上海梅山钢铁股份有限公司 耐硫酸露点腐蚀热连轧钢的制造方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007239095A (ja) 2006-02-10 2007-09-20 Nippon Steel Corp 耐酸腐食鋼

Also Published As

Publication number Publication date
JP6338031B1 (ja) 2018-06-06
KR20190042044A (ko) 2019-04-23
MY186700A (en) 2021-08-11
CN109642283A (zh) 2019-04-16
WO2018038198A1 (ja) 2018-03-01
JPWO2018038198A1 (ja) 2018-08-30
CN109642283B (zh) 2021-02-12

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