BR112018007877A2 - chapa de aço elétrico com grão orientado e chapa de aço descarburada usada para produzir a mesma - Google Patents

chapa de aço elétrico com grão orientado e chapa de aço descarburada usada para produzir a mesma

Info

Publication number
BR112018007877A2
BR112018007877A2 BR112018007877-8A BR112018007877A BR112018007877A2 BR 112018007877 A2 BR112018007877 A2 BR 112018007877A2 BR 112018007877 A BR112018007877 A BR 112018007877A BR 112018007877 A2 BR112018007877 A2 BR 112018007877A2
Authority
BR
Brazil
Prior art keywords
steel plate
grain
produce
same
oriented electric
Prior art date
Application number
BR112018007877-8A
Other languages
English (en)
Japanese (ja)
Other versions
BR112018007877B1 (pt
Inventor
Fujimura Hiroshi
Takahashi Fumiaki
Kataoka Takashi
Original Assignee
Nippon Steel & Sumitomo Metal Corporation
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 & Sumitomo Metal Corporation filed Critical Nippon Steel & Sumitomo Metal Corporation
Publication of BR112018007877A2 publication Critical patent/BR112018007877A2/pt
Publication of BR112018007877B1 publication Critical patent/BR112018007877B1/pt

Links

Classifications

    • 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
    • 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
    • C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
    • C21D3/02—Extraction of non-metals
    • C21D3/04—Decarburising
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • 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
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1222—Hot rolling
    • 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
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1216—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest
    • C21D8/1233—Cold rolling
    • 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
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1255—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest with diffusion of elements, e.g. decarburising, nitriding
    • 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
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1244—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest
    • C21D8/1261—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the heat treatment(s) being of interest following hot rolling
    • 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
    • C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
    • C21D8/1277—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular surface treatment
    • C21D8/1283—Application of a separating or insulating coating
    • 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
    • C22C38/008—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
    • C22C38/16—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • C—CHEMISTRY; METALLURGY
    • 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
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
    • H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
    • H01F1/16—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets
    • H01F1/18—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys in the form of sheets with insulating coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing Of Steel Electrode Plates (AREA)
  • ing And Chemical Polishing (AREA)
  • Soft Magnetic Materials (AREA)

Abstract

a chapa de aço elétrico com grão orientado de acordo com a presente invenção tem uma composição química expressa, em % em massa, por si: 1,8% a 7,0%, cu: 0,03% a 0,60%, o saldo: fe e impurezas, e inclui uma película de revestimento primário contendo forsterita na superfície da chapa de aço. a razão de intensidade de emissão de luz cu/fe na região de interface entre a película de revestimento primário e a superfície da chapa de aço é 0,30 ou menos.
BR112018007877-8A 2015-10-26 2016-10-26 Chapa de aço elétrico com grão orientado, chapa de aço descarburada usada para produzir a mesma e métodos de produção das referidas chapas de aço BR112018007877B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-209663 2015-10-26
JP2015209663 2015-10-26
PCT/JP2016/081732 WO2017073615A1 (ja) 2015-10-26 2016-10-26 方向性電磁鋼板及びその製造に用いる脱炭鋼板

Publications (2)

Publication Number Publication Date
BR112018007877A2 true BR112018007877A2 (pt) 2018-10-30
BR112018007877B1 BR112018007877B1 (pt) 2021-09-21

Family

ID=58630324

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018007877-8A BR112018007877B1 (pt) 2015-10-26 2016-10-26 Chapa de aço elétrico com grão orientado, chapa de aço descarburada usada para produzir a mesma e métodos de produção das referidas chapas de aço

Country Status (9)

Country Link
US (1) US10907234B2 (pt)
EP (1) EP3369834B1 (pt)
JP (1) JP6485554B2 (pt)
KR (1) KR102062553B1 (pt)
CN (1) CN108138291B (pt)
BR (1) BR112018007877B1 (pt)
PL (1) PL3369834T3 (pt)
RU (1) RU2695736C1 (pt)
WO (1) WO2017073615A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6308335B2 (ja) 2016-02-18 2018-04-11 Ｊｆｅスチール株式会社 高強度冷延鋼板
CN108699647B (zh) * 2016-02-18 2020-07-28 杰富意钢铁株式会社 高强度冷轧钢板
BR112021012948A2 (pt) * 2019-01-08 2021-09-14 Nippon Steel Corporation Chapa de aço elétrico de grão orientado, separador de recozimento, e, método para fabricar chapa de aço elétrico de grão orientado
CN113260718B (zh) * 2019-01-08 2023-02-17 日本制铁株式会社 方向性电磁钢板、方向性电磁钢板的制造方法及方向性电磁钢板的制造中利用的退火分离剂
BR112021012939A2 (pt) * 2019-01-08 2021-09-14 Nippon Steel Corporation Chapa de aço elétrico com grão orientado, método para fabricar chapa de aço elétrico com grão orientado, e, separador de recozimento
EP3950971B1 (en) * 2019-03-29 2023-11-22 JFE Steel Corporation Grain-oriented electrical steel sheet and production method therefor
JP7352108B2 (ja) * 2019-09-19 2023-09-28 日本製鉄株式会社 方向性電磁鋼板
JP7193041B1 (ja) * 2021-03-04 2022-12-20 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JPWO2023157938A1 (pt) * 2022-02-18 2023-08-24

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3212376B2 (ja) 1992-09-09 2001-09-25 新日本製鐵株式会社 超高磁束密度一方向性電磁鋼板の製造方法
JP2706039B2 (ja) * 1993-08-05 1998-01-28 新日本製鐵株式会社 鏡面方向性珪素鋼板の製造方法
JPH08269552A (ja) 1995-03-28 1996-10-15 Nippon Steel Corp 超高磁束密度一方向性電磁鋼板の製造方法
JP3314844B2 (ja) * 1995-04-07 2002-08-19 新日本製鐵株式会社 磁気特性と被膜性状の優れた一方向性電磁鋼板の製造方法
JPH09268322A (ja) * 1996-02-02 1997-10-14 Nippon Steel Corp 超低鉄損一方向性電磁鋼板の製造方法
JPH108133A (ja) * 1996-06-14 1998-01-13 Kawasaki Steel Corp 磁気特性及び被膜特性に優れる方向性けい素鋼板の製造方法
JPH10102149A (ja) * 1996-09-26 1998-04-21 Kawasaki Steel Corp 磁束密度の高い一方向性けい素鋼板の製造方法
US6280534B1 (en) * 1998-05-15 2001-08-28 Kawasaki Steel Corporation Grain oriented electromagnetic steel sheet and manufacturing thereof
JP4239456B2 (ja) 2001-12-26 2009-03-18 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP4192822B2 (ja) 2004-03-31 2008-12-10 Ｊｆｅスチール株式会社 磁気特性および被膜特性に優れる方向性電磁鋼板の製造方法
EP1889927B1 (en) 2005-05-23 2015-07-01 Nippon Steel & Sumitomo Metal Corporation Grain oriented electromagnetic steel sheet having excellent film adhesion and process for producing the same
JP4916847B2 (ja) 2006-11-21 2012-04-18 新日本製鐵株式会社 一方向性電磁鋼板の製造方法
CN101545072B (zh) * 2008-03-25 2012-07-04 宝山钢铁股份有限公司 一种高电磁性能取向硅钢的生产方法
JP5287641B2 (ja) 2009-09-28 2013-09-11 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5434524B2 (ja) * 2009-11-26 2014-03-05 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP4840518B2 (ja) * 2010-02-24 2011-12-21 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
JP5712491B2 (ja) 2010-03-12 2015-05-07 Ｊｆｅスチール株式会社 方向性電磁鋼板の製造方法
EP2876173B9 (en) * 2012-07-20 2019-06-19 Nippon Steel & Sumitomo Metal Corporation Manufacturing method of grain-oriented electrical steel sheet
JP5954347B2 (ja) * 2013-03-07 2016-07-20 Ｊｆｅスチール株式会社 方向性電磁鋼板およびその製造方法
EP2775007B1 (en) * 2013-03-08 2018-12-05 Voestalpine Stahl GmbH A process for the production of a grain-oriented electrical steel
CA3061297C (en) * 2017-05-12 2022-06-14 Jfe Steel Corporation Grain-oriented electrical steel sheet and method for producing the same

Also Published As

Publication number Publication date
PL3369834T3 (pl) 2020-11-16
JPWO2017073615A1 (ja) 2018-08-16
BR112018007877B1 (pt) 2021-09-21
RU2695736C1 (ru) 2019-07-25
KR102062553B1 (ko) 2020-01-06
JP6485554B2 (ja) 2019-03-20
CN108138291B (zh) 2020-06-05
US20180305784A1 (en) 2018-10-25
CN108138291A (zh) 2018-06-08
EP3369834B1 (en) 2020-06-03
US10907234B2 (en) 2021-02-02
EP3369834A1 (en) 2018-09-05
WO2017073615A1 (ja) 2017-05-04
KR20180055879A (ko) 2018-05-25
EP3369834A4 (en) 2019-07-10

Similar Documents

Publication Publication Date Title
BR112018007877A2 (pt) chapa de aço elétrico com grão orientado e chapa de aço descarburada usada para produzir a mesma
BR112018012496A2 (pt) chapa de aço eletromagnética não orientada e método para fabricar chapa de aço eletromagnética não orientada
CL2017001126A1 (es) Agentes inmunoreguladores
BR112017014208A2 (pt) chapa de aço elétrico não-orientado e método para fabricação doa mesma
CL2018001845A1 (es) Moduladores de la 5'-nucleotidasa, ecto y su uso
MX2018001661A (es) Composiciones y metodos para proporcionar materiales fluorescentes.
CO2017005452A2 (es) Compuestos que modulan la enzima oxidorreductasa indolamina 2,3-dioxigenasa (ido) y composiciones que comprenden tales compuestos
BR112017012091A2 (pt) chapa de aço elétrico
BR112016028255A2 (pt) agentes imunorreguladores
CL2016002227A1 (es) Composición acuosa pulverizable de encolado para lana mineral.
CY1119419T1 (el) C1-inh συνθεσεις για χρηση στην προληψη και αγωγη κληρονομικου αγγειοοιδηματος (ηαε)
MX2013005001A (es) Compuestos utiles como moduladores de trpm8.
MX2017002066A (es) Lamina de acero electrico de grano no orientado que tiene excelentes propiedades magneticas.
CO2018003744A2 (es) Fibras minerales
BR112018000234A2 (pt) chapa de aço elétrico de grão orientado e método para produção da mesma
BR112015001774A2 (pt) chapa de aço galvanizada para conformação a quente
UY35628A (es) ?compuestos heteroaromáticos y su uso como ligandos d1 de dopamina?.
BR112017014109A2 (pt) chapa de aço folheada à base de zinco
BR112017022937A2 (pt) revestimento isolante para chapa de aço elétrico
WO2016053882A3 (en) Compositions, kits, and methods to induce acquired cytoresistance using stress protein inducers
CL2012002624A1 (es) Compuestos derivados del complejo de hierro (iii)-beta-cetoamida; composición que los contiene; medicamento que los comprende; y su uso rara el tratamiento y la profilaxis de síntomas de deficiencia de hierro y las amnemias por deficiencia de hierro y sus síntomas asociados.
AR098934A1 (es) Material a base de yeso que comprende un complejo metálico de edta (complejo metálico de ácido etileno diamina tetra acético)
BR112013019023A2 (pt) chapa de aço elétrico não orientado
BR112015028001A2 (pt) chapa de aço galvanizada e recozida e método para sua produção
EA202190974A1 (ru) Противовирусные пролекарства и их наносоставы

Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved

Owner name: NIPPON STEEL CORPORATION (JP)

B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 26/10/2016, OBSERVADAS AS CONDICOES LEGAIS.