SI3464670T1 - S precipitacijo utrjeno nerjavno jeklo in pridobivanje le-tega - Google Patents

S precipitacijo utrjeno nerjavno jeklo in pridobivanje le-tega

Info

Publication number
SI3464670T1
SI3464670T1 SI201730191T SI201730191T SI3464670T1 SI 3464670 T1 SI3464670 T1 SI 3464670T1 SI 201730191 T SI201730191 T SI 201730191T SI 201730191 T SI201730191 T SI 201730191T SI 3464670 T1 SI3464670 T1 SI 3464670T1
Authority
SI
Slovenia
Prior art keywords
manufacture
stainless steel
precipitation hardening
hardening stainless
precipitation
Prior art date
Application number
SI201730191T
Other languages
English (en)
Inventor
Jan-Erik Andersson
Original Assignee
Ovako Sweden Ab
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 Ovako Sweden Ab filed Critical Ovako Sweden Ab
Publication of SI3464670T1 publication Critical patent/SI3464670T1/sl

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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/06—Surface hardening
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/004—Heat treatment of ferrous alloys containing Cr and Ni
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/008—Heat treatment of ferrous alloys containing Si
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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
    • 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
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/02—Pretreatment of the material to be coated
    • 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/001—Austenite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/004—Dispersions; Precipitations
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite
SI201730191T 2016-06-01 2017-05-31 S precipitacijo utrjeno nerjavno jeklo in pridobivanje le-tega SI3464670T1 (sl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE1650764A SE540110C2 (en) 2016-06-01 2016-06-01 High strength steel, method of manufacturing a part made of steel and use of the steel
EP17728134.2A EP3464670B1 (en) 2016-06-01 2017-05-31 A precipitation hardening stainless steel and its manufacture
PCT/EP2017/063194 WO2017207652A1 (en) 2016-06-01 2017-05-31 A precipitation hardening stainless steel and its manufacture

Publications (1)

Publication Number Publication Date
SI3464670T1 true SI3464670T1 (sl) 2020-07-31

Family

ID=59014594

Family Applications (2)

Application Number Title Priority Date Filing Date
SI201730191T SI3464670T1 (sl) 2016-06-01 2017-05-31 S precipitacijo utrjeno nerjavno jeklo in pridobivanje le-tega
SI201730203T SI3464669T1 (sl) 2016-06-01 2017-05-31 S precipitacijo utrjeno nerjavno jeklo in pridobivanje le-tega

Family Applications After (1)

Application Number Title Priority Date Filing Date
SI201730203T SI3464669T1 (sl) 2016-06-01 2017-05-31 S precipitacijo utrjeno nerjavno jeklo in pridobivanje le-tega

Country Status (10)

Country Link
US (2) US11624098B2 (sl)
EP (2) EP3464670B1 (sl)
JP (2) JP7076379B2 (sl)
KR (2) KR102464899B1 (sl)
CN (2) CN109642298B (sl)
ES (2) ES2775061T3 (sl)
PL (2) PL3464669T3 (sl)
SE (1) SE540110C2 (sl)
SI (2) SI3464670T1 (sl)
WO (2) WO2017207651A1 (sl)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE540110C2 (en) * 2016-06-01 2018-04-03 Ovako Sweden Ab High strength steel, method of manufacturing a part made of steel and use of the steel
CN111500936A (zh) * 2020-04-27 2020-08-07 浙江丰原型钢科技有限公司 一种沉淀硬化不锈钢材料
CN114214567B (zh) * 2021-12-18 2022-09-30 中北大学 一种Ni3Al金属间化合物沉淀强化的高温轴承钢及其制备方法
EP4215298A1 (en) * 2022-01-24 2023-07-26 EOS GmbH Electro Optical Systems Tool steel powder for additive manufacturing
CN114645117A (zh) * 2022-03-21 2022-06-21 河南中原特钢装备制造有限公司 一种17-4ph材料控氮合金化锻后热处理工艺
WO2024024407A1 (ja) * 2022-07-26 2024-02-01 株式会社プロテリアル 合金鋼

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619179A (en) 1969-04-22 1971-11-09 Allegheny Ludlum Steel Age-hardening martensitic steels
JPS6220857A (ja) 1985-07-19 1987-01-29 Daido Steel Co Ltd 高強度ステンレス鋼
JPH02179849A (ja) 1988-12-29 1990-07-12 Kobe Steel Ltd 耐食性に優れたプラスチック成形用金型用鋼
JPH02310339A (ja) 1989-05-24 1990-12-26 Kawasaki Steel Corp 強度、バネ特性及び成形性に優れたマルテンサイト系ステンレス鋼
JP2866113B2 (ja) * 1989-08-15 1999-03-08 日本鋳鍛鋼株式会社 耐食性金型用鋼
SE466265B (sv) * 1990-05-29 1992-01-20 Uddeholm Tooling Ab Utskiljningshaerdande verktygsstaal
JPH0463261A (ja) * 1990-07-02 1992-02-28 Japan Casting & Forging Corp 耐用性金型の製造方法
US5393488A (en) 1993-08-06 1995-02-28 General Electric Company High strength, high fatigue structural steel
JP3385603B2 (ja) 1994-09-21 2003-03-10 大同特殊鋼株式会社 析出硬化型ステンレス鋼
JPH10265909A (ja) * 1997-03-25 1998-10-06 Toshiba Corp 高靭性耐熱鋼、タービンロータ及びその製造方法
JPH11140591A (ja) 1997-11-04 1999-05-25 Hitachi Metals Ltd 耐食性プラスチック成形金型用鋼
JP4232128B2 (ja) 1998-08-03 2009-03-04 日立金属株式会社 被削性に優れた高強度プリハードン鋼材
JP2000119799A (ja) 1998-10-07 2000-04-25 Hitachi Metals Ltd 耐食性を兼備した被削性および靱性に優れた高強度鋼材
JP5502575B2 (ja) 2010-04-16 2014-05-28 株式会社日立製作所 析出硬化型マルテンサイト系ステンレス鋼及び蒸気タービン動翼
JP5528986B2 (ja) 2010-11-09 2014-06-25 株式会社日立製作所 析出硬化型マルテンサイト系ステンレス鋼およびそれを用いた蒸気タービン部材
JP5764503B2 (ja) 2012-01-19 2015-08-19 三菱日立パワーシステムズ株式会社 析出硬化型マルテンサイト系ステンレス鋼、それを用いた蒸気タービン長翼、タービンロータ及び蒸気タービン
JP6317542B2 (ja) * 2012-02-27 2018-04-25 三菱日立パワーシステムズ株式会社 蒸気タービンロータ
JP6113456B2 (ja) * 2012-10-17 2017-04-12 三菱日立パワーシステムズ株式会社 析出硬化型マルテンサイト系ステンレス鋼とそれを用いた蒸気タービン長翼
SE540110C2 (en) * 2016-06-01 2018-04-03 Ovako Sweden Ab High strength steel, method of manufacturing a part made of steel and use of the steel

Also Published As

Publication number Publication date
JP2019522110A (ja) 2019-08-08
JP7076379B2 (ja) 2022-05-27
CN109642298B (zh) 2021-09-10
US20190127814A1 (en) 2019-05-02
PL3464670T3 (pl) 2020-07-13
SE540110C2 (en) 2018-04-03
US20190127815A1 (en) 2019-05-02
CN109642299A (zh) 2019-04-16
WO2017207652A1 (en) 2017-12-07
US11624098B2 (en) 2023-04-11
JP2019522109A (ja) 2019-08-08
US11767569B2 (en) 2023-09-26
CN109642298A (zh) 2019-04-16
KR102464899B1 (ko) 2022-11-08
KR20190031446A (ko) 2019-03-26
PL3464669T3 (pl) 2020-09-21
ES2775061T3 (es) 2020-07-23
ES2774532T3 (es) 2020-07-21
WO2017207651A1 (en) 2017-12-07
JP7252761B2 (ja) 2023-04-05
SE1650764A1 (en) 2017-12-02
EP3464670B1 (en) 2019-12-04
KR20190032290A (ko) 2019-03-27
SI3464669T1 (sl) 2020-07-31
EP3464670A1 (en) 2019-04-10
KR102481837B1 (ko) 2022-12-27
EP3464669B1 (en) 2019-12-18
EP3464669A1 (en) 2019-04-10

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