BR112018071587A2 - método para fabricação de uma peça de aço inoxidável martensítico - Google Patents

método para fabricação de uma peça de aço inoxidável martensítico

Info

Publication number
BR112018071587A2
BR112018071587A2 BR112018071587-5A BR112018071587A BR112018071587A2 BR 112018071587 A2 BR112018071587 A2 BR 112018071587A2 BR 112018071587 A BR112018071587 A BR 112018071587A BR 112018071587 A2 BR112018071587 A2 BR 112018071587A2
Authority
BR
Brazil
Prior art keywords
dashes
stainless steel
fabricating
steel part
martensitic stainless
Prior art date
Application number
BR112018071587-5A
Other languages
English (en)
Other versions
BR112018071587B1 (pt
Inventor
Santacreu Pierre-Olivier
Cazes Christophe
Badinier Guillaume
Moreau Jean-Benoit
Original Assignee
Aperam
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 Aperam filed Critical Aperam
Publication of BR112018071587A2 publication Critical patent/BR112018071587A2/pt
Publication of BR112018071587B1 publication Critical patent/BR112018071587B1/pt

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
    • C22C38/52—Ferrous alloys, e.g. steel alloys containing chromium with nickel with cobalt
    • 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
    • C21D1/62—Quenching devices
    • C21D1/673—Quenching devices for die quenching
    • 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
    • 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
    • C21D6/002—Heat treatment of ferrous alloys containing Cr
    • 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
    • C21D6/007—Heat treatment of ferrous alloys containing Co
    • 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
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/13—Modifying the physical properties of iron or steel by deformation by hot working
    • 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 by deformation combined with, or followed by, heat treatment
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C22C38/005—Ferrous alloys, e.g. steel alloys containing rare earths, i.e. Sc, Y, Lanthanides
    • 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
    • C22C38/008—Ferrous alloys, e.g. steel alloys containing tin
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/30—Ferrous alloys, e.g. steel alloys containing chromium with cobalt
    • 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
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • 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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—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
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper
    • 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
    • C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
    • 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
    • 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
    • C22C38/54—Ferrous alloys, e.g. steel alloys containing chromium with nickel with boron
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
    • 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
    • C21D2211/005—Ferrite
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
  • Shearing Machines (AREA)

Abstract

um método para fabricar uma peça de aço inoxidável martensítico, de acordo com o qual uma chapa de aço inoxidável é preparada com a seguinte composição: 0,005% = c = 0,3%; 0,2% = mn = 2,0%; traços = si = 1,0%; traços = s = 0,01%; traços = p = 0,04%; 10,5% = cr = 17,0%; traços = ni = 4,0%; traços = mo = 2,0%; mo + 2 x w = 2,0%; traços = cu = 3%; traços = ti = 0,5%; traços = al = 0,2%; traços = o = 0,04%; 0,05% = nb = 1,0%; 0,05% = nb + ta = 1,0%; 0,25% = (nb + ta)/(c + n) = 8; traços = v = 0,3%; traços = co = 0,5%; traços = cu + ni + co = 5,0%; traços = sn = 0,05%; traços = b = 0,1%; traços = zr = 0,5%; ti + v + zr = 0,5%; traços = h = 5 ppm; traços = n = 0,2%; (mn + ni) = (cr - 10,3 - 80 x [(c + n)²]); traços = ca = 0,002%; traços = terras raras e/ou y = 0,06%; o restante sendo ferro e impurezas; em que a temperatura ms é = 200 °c; a temperatura mf é = -50 °c; a microestrutura é composta por ferrita e/ou martensita temperada e 0,5% a 5% em volume de carbonetos; o tamanho dos grãos ferríticos é de 1 a 80 µm; em que a austenitização é realizada para obter uma microestrutura contendo no máximo 0,5% de carbonetos e no máximo 20% de ferrita residual.
BR112018071587-5A 2016-04-22 2017-03-21 Método para fabricação de uma peça de aço inoxidável martensítico BR112018071587B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IB2016052302 2016-04-22
IBPCT/IB2016/052302 2016-04-22
PCT/IB2017/051636 WO2017182896A1 (fr) 2016-04-22 2017-03-21 Procédé de fabrication d'une pièce en acier inoxydable martensitique à partir d'une tôle

Publications (2)

Publication Number Publication Date
BR112018071587A2 true BR112018071587A2 (pt) 2019-02-12
BR112018071587B1 BR112018071587B1 (pt) 2022-03-29

Family

ID=55911018

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018071587-5A BR112018071587B1 (pt) 2016-04-22 2017-03-21 Método para fabricação de uma peça de aço inoxidável martensítico

Country Status (14)

Country Link
US (1) US11001916B2 (pt)
EP (1) EP3445878B1 (pt)
JP (1) JP6840771B2 (pt)
KR (1) KR102395730B1 (pt)
CN (1) CN109415776B (pt)
AU (1) AU2017252037A1 (pt)
BR (1) BR112018071587B1 (pt)
CA (1) CA3022115A1 (pt)
ES (1) ES2805067T3 (pt)
HU (1) HUE051293T2 (pt)
MX (1) MX2018012841A (pt)
RU (1) RU2724767C2 (pt)
SI (1) SI3445878T1 (pt)
WO (1) WO2017182896A1 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102395730B1 (ko) * 2016-04-22 2022-05-09 아뻬랑 시트로부터 마르텐사이트 스테인리스 강 부품을 제조하기 위한 방법
US10619223B2 (en) 2016-04-28 2020-04-14 GM Global Technology Operations LLC Zinc-coated hot formed steel component with tailored property
US20180216205A1 (en) * 2017-01-27 2018-08-02 GM Global Technology Operations LLC Two-step hot forming of steels
WO2019002924A1 (fr) 2017-06-30 2019-01-03 Aperam Procédé de soudage par points de tôles d'acier inoxydable martensitique
JP2021503545A (ja) * 2017-11-03 2021-02-12 アペラム マルテンサイト系ステンレス鋼及びその製造方法
US11613789B2 (en) 2018-05-24 2023-03-28 GM Global Technology Operations LLC Method for improving both strength and ductility of a press-hardening steel
US11612926B2 (en) 2018-06-19 2023-03-28 GM Global Technology Operations LLC Low density press-hardening steel having enhanced mechanical properties
JP6532990B1 (ja) * 2018-07-18 2019-06-19 株式会社ソディック 積層造形物の製造方法
CN110076246B (zh) * 2019-04-25 2020-11-20 北京航星机器制造有限公司 一种可热处理强化铝合金高效热成形装备及方法
US11530469B2 (en) 2019-07-02 2022-12-20 GM Global Technology Operations LLC Press hardened steel with surface layered homogenous oxide after hot forming
CN113637924A (zh) * 2020-04-27 2021-11-12 靖江市中信特种机械泵阀厂 一种醪液泵新型材料
CN111471940B (zh) * 2020-04-29 2021-09-10 钢铁研究总院 一种高强度不锈钢转子及其制备方法
CN112251681B (zh) * 2020-09-29 2022-03-18 中国科学院金属研究所 一种超高强度纳米晶40Cr16Co4W2Mo不锈钢及其制备方法
WO2022176707A1 (ja) * 2021-02-18 2022-08-25 日鉄ステンレス株式会社 ブレーキディスクローター用マルテンサイト系ステンレス鋼板、ブレーキディスクローターおよびブレーキディスクローター用マルテンサイト系ステンレス鋼板の製造方法
WO2024057705A1 (ja) * 2022-09-12 2024-03-21 株式会社プロテリアル ステンレス鋼およびその製造方法、ならびに、ステンレス鋼製品およびその製造方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58123822A (ja) 1982-01-18 1983-07-23 Daido Steel Co Ltd 直接焼入方法
FR2567151B1 (fr) * 1984-07-04 1986-11-21 Ugine Aciers Procede de fabrication de barres ou de fil machine en acier inoxydable martensitique et produits correspondants
JPS6439323A (en) * 1987-08-06 1989-02-09 Sumitomo Metal Ind Working method for high-temperature high-cr ferrite steel
US7235212B2 (en) * 2001-02-09 2007-06-26 Ques Tek Innovations, Llc Nanocarbide precipitation strengthened ultrahigh strength, corrosion resistant, structural steels and method of making said steels
DE19546204C1 (de) * 1995-12-11 1997-03-20 Max Planck Inst Eisenforschung Verfahren zur Herstellung von hochfesten Gegenständen aus einem Vergütungsstahl und Anwendung dieses Verfahrens zur Erzeugung von Federn
FR2823226B1 (fr) * 2001-04-04 2004-02-20 V & M France Acier et tube en acier pour usage a haute temperature
JP4144283B2 (ja) * 2001-10-18 2008-09-03 住友金属工業株式会社 マルテンサイト系ステンレス鋼
FR2870546B1 (fr) * 2004-05-21 2006-09-01 Industeel Creusot Acier a haute resistance mecanique et a l'usure
RU2417272C2 (ru) * 2006-10-05 2011-04-27 ДжФЕ СТИЛ КОРПОРЕЙШН Дисковый тормоз, обладающий отличным сопротивлением смягчающему отпуску и ударной вязкостью
RU72697U1 (ru) * 2007-08-22 2008-04-27 Общество с ограниченной ответственностью "Каури" Пруток из нержавеющей высокопрочной стали
FR2920784B1 (fr) * 2007-09-10 2010-12-10 Aubert & Duval Sa Acier inoxydable martensitique, procede de fabrication de pieces realisees en cet acier et pieces ainsi realisees
AR073884A1 (es) * 2008-10-30 2010-12-09 Sumitomo Metal Ind Tubo de acero inoxidable de alta resistencia excelente en resistencia a la fisuracion bajo tension por sulfuros y a la corrosion de gas de acido carbonico en alta temperatura.
US8480817B2 (en) * 2009-07-10 2013-07-09 Rolls-Royce Corporation Thermal mechanical processing of stainless steel
WO2012169638A1 (ja) * 2011-06-10 2012-12-13 株式会社神戸製鋼所 熱間プレス成形品、その製造方法および熱間プレス成形用薄鋼板
JP5768663B2 (ja) * 2011-11-01 2015-08-26 新日鐵住金株式会社 熱間剪断加工方法
RU2625357C1 (ru) * 2013-09-10 2017-07-13 Кабусики Кайся Кобе Сейко Се (Кобе Стил, Лтд.) Горячештампованная толстолистовая сталь, формованное штампованием изделие и способ изготовления формованного штампованием изделия
JP6002114B2 (ja) * 2013-11-13 2016-10-05 日本精工株式会社 マルテンサイト系ステンレス鋼による機構部品の製造方法および転がり軸受の製造方法
AT515157B1 (de) * 2013-11-21 2016-12-15 Böhler Edelstahl GmbH & Co KG Verfahren zur Herstellung von Kunststoffformen aus martensitischem Chromstahl und Kunststoffform
WO2015115327A1 (ja) * 2014-01-30 2015-08-06 新日鐵住金株式会社 鋼板加熱方法及び鋼板加熱装置
WO2016174500A1 (fr) * 2015-04-30 2016-11-03 Aperam Acier inoxydable martensitique, procédé de fabrication d'un demi-produit en cet acier et outil de coupe réalisé à partir de ce demi-produit
US20190040506A1 (en) * 2016-03-04 2019-02-07 Hitachi Metals, Ltd. Martensitic stainless steel member and method for manufacturing same, and martensitic stainless steel component and method for manufacturing same
KR102395730B1 (ko) * 2016-04-22 2022-05-09 아뻬랑 시트로부터 마르텐사이트 스테인리스 강 부품을 제조하기 위한 방법
CN108315650A (zh) * 2018-03-30 2018-07-24 宝钢不锈钢有限公司 一种马氏体不锈钢及其制造方法

Also Published As

Publication number Publication date
EP3445878A1 (fr) 2019-02-27
AU2017252037A1 (en) 2018-11-22
US11001916B2 (en) 2021-05-11
KR102395730B1 (ko) 2022-05-09
RU2724767C2 (ru) 2020-06-25
WO2017182896A1 (fr) 2017-10-26
EP3445878B1 (fr) 2020-04-08
CA3022115A1 (fr) 2017-10-26
US20190127829A1 (en) 2019-05-02
JP6840771B2 (ja) 2021-03-10
RU2018136969A3 (pt) 2020-05-15
ES2805067T3 (es) 2021-02-10
RU2018136969A (ru) 2020-04-22
KR20180136455A (ko) 2018-12-24
JP2019518609A (ja) 2019-07-04
CN109415776A (zh) 2019-03-01
HUE051293T2 (hu) 2021-03-01
CN109415776B (zh) 2020-09-08
MX2018012841A (es) 2019-03-28
SI3445878T1 (sl) 2020-08-31
BR112018071587B1 (pt) 2022-03-29

Similar Documents

Publication Publication Date Title
BR112018071587A2 (pt) método para fabricação de uma peça de aço inoxidável martensítico
MX2019014873A (es) Alambre laminado para acero de resorte.
MY184402A (en) Pressure vessel steel plate resistant to hydrogen induced cracking and manufacturing method thereof
NZ708752A (en) High-toughness low-alloy wear-resistant steel sheet and method of manufacturing the same
AU2014243558B2 (en) High-performance, low-alloy, wear-resistant steel sheet and method of manufacturing the same
MX2016007664A (es) Acero de elevada resistencia y procedimiento de fabricacion.
BR112017020003A2 (pt) membro de folha de aço tratada termicamente e método de produção do mesmo
MX2018009591A (es) Tubo de acero inoxidable sin soldadura de alta resistencia para articulos tubulares para la industria del petroleo y metodo de fabricacion de tubo de acero inoxidable sin soldadura de alta resistencia.
MX2019008377A (es) Tubo de acero inoxidable sin soldadura de alta resistencia y metodo de fabricacion del mismo.
UA99127C2 (ru) Стальная деталь, охлажденная выдержкой в оборудовании, сварное изделие с использованием этой детали, ее изготовление с предварительным покрытием и без него и применение указанной стальной детали
MX2019007165A (es) Lamina de acero templada y recubierta que tiene excelente conformabilidad y metodo para fabricar la misma.
MX2016011083A (es) Lamina de acero laminada en caliente de alta resistencia y metodo para la fabricacion de la misma.
MX2019011443A (es) Producto de acero inoxidable martensitico.
MX2013011154A (es) Placa de acero o lamina de acero resistente a la abrasion excelente en resistencia al agrietamiento por corrosion y esfuerzo y metodo para la fabricacion de la misma.
MX2018009402A (es) Chapa de acero inoxidable ferritico que contiene nb laminada en caliente y metodo para producir la misma, y chapa de acero inoxidable ferritico que contiene nb laminada en frio y metodo para producir la misma.
MX2016015580A (es) Meterial de acero tratado termicamente y metodo para producirlo.
MX2013011155A (es) Placa de acero o lamina de acero resistente a la abrasion excelente en resistencia al agrietamiento por corrosion y esfuerzo y metodo para la fabricacion de la misma.
SG11201907930QA (en) HIGH-Mn STEEL AND PRODUCTION METHOD THEREFOR
MX2009004425A (es) Tubo de acero sin costura para un acumulador de bolsa de aire y un proceso para su fabricación.
WO2008136354A1 (ja) 耐粒界腐食性および耐応力腐食割れ性に優れたオーステナイト系ステンレス鋼およびオーステナイト系ステンレス鋼材の製造方法
MX2015003103A (es) Aleacion de acero para un acero de alta resistencia, de baja aleacion.
BRPI1008378A8 (pt) Aço para estabilizador de alta solidez para veículos, método para produzir um estabilizador de alta solidez para veículos e estabilizador de alta solidez para veículos
MX2019001830A (es) Acero inoxidable de fase doble y metodo de produccion del mismo.
WO2015144896A3 (en) Austenitic stainless steel
MY195925A (en) Austenitic Stainless Steel Sheet for Gasket, And Gasket

Legal Events

Date Code Title Description
B06W Patent application suspended after preliminary examination (for patents with searches from other patent authorities) chapter 6.23 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 21/03/2017, OBSERVADAS AS CONDICOES LEGAIS.