FR2746114B1 - Procede d'elaboration d'un acier inoxydable ferritique presentant une resistance a la corrosion amelioree, et notamment une resistance a la corrosion intergranulaire et par piqure - Google Patents

Procede d'elaboration d'un acier inoxydable ferritique presentant une resistance a la corrosion amelioree, et notamment une resistance a la corrosion intergranulaire et par piqure

Info

Publication number
FR2746114B1
FR2746114B1 FR9603258A FR9603258A FR2746114B1 FR 2746114 B1 FR2746114 B1 FR 2746114B1 FR 9603258 A FR9603258 A FR 9603258A FR 9603258 A FR9603258 A FR 9603258A FR 2746114 B1 FR2746114 B1 FR 2746114B1
Authority
FR
France
Prior art keywords
corrosion resistance
stainless steel
ferritic stainless
pitch
producing ferritic
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 - Fee Related
Application number
FR9603258A
Other languages
English (en)
Other versions
FR2746114A1 (fr
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 filed Critical
Priority to FR9603258A priority Critical patent/FR2746114B1/fr
Priority to EP97400355A priority patent/EP0795619A1/fr
Priority to TW086102545A priority patent/TW429270B/zh
Priority to AU15080/97A priority patent/AU718297B2/en
Priority to MX9701871A priority patent/MX9701871A/es
Priority to CA002199916A priority patent/CA2199916A1/fr
Priority to ZA9702218A priority patent/ZA972218B/xx
Priority to CN97103038A priority patent/CN1068072C/zh
Priority to US08/819,371 priority patent/US5779820A/en
Publication of FR2746114A1 publication Critical patent/FR2746114A1/fr
Application granted granted Critical
Publication of FR2746114B1 publication Critical patent/FR2746114B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/50—Ferrous alloys, e.g. steel alloys containing chromium with nickel with titanium or zirconium
    • 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
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/48—Ferrous alloys, e.g. steel alloys containing chromium with nickel with niobium or tantalum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
FR9603258A 1996-03-15 1996-03-15 Procede d'elaboration d'un acier inoxydable ferritique presentant une resistance a la corrosion amelioree, et notamment une resistance a la corrosion intergranulaire et par piqure Expired - Fee Related FR2746114B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR9603258A FR2746114B1 (fr) 1996-03-15 1996-03-15 Procede d'elaboration d'un acier inoxydable ferritique presentant une resistance a la corrosion amelioree, et notamment une resistance a la corrosion intergranulaire et par piqure
EP97400355A EP0795619A1 (fr) 1996-03-15 1997-02-18 Procédé d'élaboration d'un acier inoxydable ferritique présentant une résistance à la corrosion améliorée, et notamment une résistance à la corrosion intergranulaire et par piqûre
TW086102545A TW429270B (en) 1996-03-15 1997-03-04 Process for producing a ferritic stainless steel having an improved corrosion resistance, especially resistance to intergranular and pitting corrosion
AU15080/97A AU718297B2 (en) 1996-03-15 1997-03-05 Process for producing a ferritic stainless steel having an improved corrosion resistance, especially resistance to intergranular and pitting corrosion
MX9701871A MX9701871A (es) 1996-03-15 1997-03-12 Procedimiento de elaboracion de un acero inoxidable ferritico que presenta una resistencia a la corrosion mejorada, y en especial resistencia a la corrosion intergranular y por picadura.
CA002199916A CA2199916A1 (fr) 1996-03-15 1997-03-13 Procede d'elaboration d'un acier inoxydable ferritique presentant une resistance a la corrosion amelioree, et notamment une resistance a la corrosion intergranulaire et par piqure
ZA9702218A ZA972218B (en) 1996-03-15 1997-03-14 Process for producing a ferritic stainless steel having an improved corrosion resistance, especially resistance to intergranular and pitting corrosion.
CN97103038A CN1068072C (zh) 1996-03-15 1997-03-14 具有改进的耐腐蚀性的铁素体不锈钢的生产工艺
US08/819,371 US5779820A (en) 1996-03-15 1997-03-17 Process for producing a ferritic stainless steel having an improved corrosion resistance, especially resistance to intergranular and pitting corrosion

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9603258A FR2746114B1 (fr) 1996-03-15 1996-03-15 Procede d'elaboration d'un acier inoxydable ferritique presentant une resistance a la corrosion amelioree, et notamment une resistance a la corrosion intergranulaire et par piqure
US08/819,371 US5779820A (en) 1996-03-15 1997-03-17 Process for producing a ferritic stainless steel having an improved corrosion resistance, especially resistance to intergranular and pitting corrosion

Publications (2)

Publication Number Publication Date
FR2746114A1 FR2746114A1 (fr) 1997-09-19
FR2746114B1 true FR2746114B1 (fr) 1998-04-24

Family

ID=26232590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9603258A Expired - Fee Related FR2746114B1 (fr) 1996-03-15 1996-03-15 Procede d'elaboration d'un acier inoxydable ferritique presentant une resistance a la corrosion amelioree, et notamment une resistance a la corrosion intergranulaire et par piqure

Country Status (4)

Country Link
US (1) US5779820A (fr)
EP (1) EP0795619A1 (fr)
CA (1) CA2199916A1 (fr)
FR (1) FR2746114B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6956210B2 (en) * 2003-10-15 2005-10-18 Micron Tchnology, Inc. Methods for preparing samples for atom probe analysis
CN102443683B (zh) * 2011-12-09 2013-07-03 浙江中达特钢股份有限公司 一种小容量aod炉冶炼不锈钢添加硼、铈的方法
UA111115C2 (uk) 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. Рентабельна феритна нержавіюча сталь
CN104480387B (zh) * 2014-10-16 2016-08-24 太原理工大学 高韧性Laves相NbFe2基高温结构材料及其制备方法
KR102206415B1 (ko) * 2016-09-02 2021-01-22 제이에프이 스틸 가부시키가이샤 페라이트계 스테인리스강
JP6420893B1 (ja) * 2017-12-26 2018-11-07 日新製鋼株式会社 フェライト系ステンレス鋼

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2616599C3 (de) * 1976-04-13 1987-01-22 Mannesmann AG, 4000 Düsseldorf Verwendung eines hochlegierten Stahles zum Herstelen von hochfesten, gegen Sauergaskorrosion beständigen Gegenständen
GB1565419A (en) * 1976-04-27 1980-04-23 Crucible Inc Stainless steel welded articles
DE3221087A1 (de) * 1982-06-04 1983-12-08 Thyssen Edelstahlwerke AG, 4000 Düsseldorf Verfahren zur erzeugung und verarbeitung hochlegierter nichtrostender ferritischer chrom-molybdaen-nickel-staehle
US5302214A (en) * 1990-03-24 1994-04-12 Nisshin Steel Co., Ltd. Heat resisting ferritic stainless steel excellent in low temperature toughness, weldability and heat resistance
JP2696584B2 (ja) * 1990-03-24 1998-01-14 日新製鋼株式会社 低温靭性，溶接性および耐熱性に優れたフエライト系耐熱用ステンレス鋼

Also Published As

Publication number Publication date
CA2199916A1 (fr) 1997-09-15
FR2746114A1 (fr) 1997-09-19
EP0795619A1 (fr) 1997-09-17
US5779820A (en) 1998-07-14

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