BR112023017583A2 - Chapa de aço elétrico não orientada, e, método para fabricar uma chapa de aço elétrico não orientada - Google Patents
Chapa de aço elétrico não orientada, e, método para fabricar uma chapa de aço elétrico não orientadaInfo
- Publication number
- BR112023017583A2 BR112023017583A2 BR112023017583A BR112023017583A BR112023017583A2 BR 112023017583 A2 BR112023017583 A2 BR 112023017583A2 BR 112023017583 A BR112023017583 A BR 112023017583A BR 112023017583 A BR112023017583 A BR 112023017583A BR 112023017583 A2 BR112023017583 A2 BR 112023017583A2
- Authority
- BR
- Brazil
- Prior art keywords
- steel sheet
- particles
- oriented
- surface area
- electric steel
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000002245 particle Substances 0.000 abstract 7
- 229910000565 Non-oriented electrical steel Inorganic materials 0.000 abstract 2
- 229910000831 Steel Inorganic materials 0.000 abstract 2
- 239000002244 precipitate Substances 0.000 abstract 2
- 239000010959 steel Substances 0.000 abstract 2
- XTQHKBHJIVJGKJ-UHFFFAOYSA-N sulfur monoxide Chemical class S=O XTQHKBHJIVJGKJ-UHFFFAOYSA-N 0.000 abstract 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 150000004763 sulfides Chemical class 0.000 abstract 1
- 230000000007 visual effect Effects 0.000 abstract 1
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
- C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
-
- 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
- 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
- C21D8/12—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties
- C21D8/1205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties involving a particular fabrication or treatment of ingot or slab
-
- 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
- C21D8/1216—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
- C21D8/1238—Flattening; Dressing; Flexing
-
- 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
-
- 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
- C21D8/1266—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 between cold rolling steps
-
- 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
- C21D8/1272—Final recrystallisation annealing
-
- 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
- C22C38/008—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
- C22C38/20—Ferrous alloys, e.g. steel alloys containing chromium 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
- C22C38/30—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
- C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese
-
- 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
- H01F1/147—Alloys characterised by their composition
-
- 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
- H01F1/147—Alloys characterised by their composition
- H01F1/14766—Fe-Si based alloys
- H01F1/14791—Fe-Si-Al based alloys, e.g. Sendust
-
- 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
-
- 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
- C21D2201/00—Treatment for obtaining particular effects
- C21D2201/05—Grain orientation
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Dispersion Chemistry (AREA)
- Power Engineering (AREA)
- Soft Magnetic Materials (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Laminated Bodies (AREA)
Abstract
chapa de aço elétrico não orientada, e, método para fabricar uma chapa de aço elétrico não orientada. esta chapa de aço eletromagnético não orientada tem uma composição química prescrita, em que uma ou mais partículas formadas a partir de um precipitado de um ou mais tipos de sulfetos ou oxissulfetos selecionados a partir do grupo que consiste em mg, ca, sr, ba, ce, la, nd, pr, zn e cd ou um precipitado de ambos um sulfeto e um oxissulfeto e tendo um diâmetro de partícula superior a 0,5 µm estão presentes em um campo visual de 10000 µm2, e sob observação por meio de ebsd em um plano paralelo à superfície da chapa de aço, quando toda a área de superfície é stot, a área de superfície de partículas de orientação {100} é s100, a área de superfície de partículas orientadas para as quais o fator de taylor m é superior a 2,8 é styl, a área de superfície total de partículas orientadas para as quais o fator de taylor m é 2,8 ou menos é stra, o valor kam médio das partículas de orientação {100} é k100, e o valor kam médio das partículas orientadas para as quais o fator de taylor m é superior a 2,8 é ktyl, as desigualdades 0,20=styl/stot=0,85, 0,05=s100/stot=0,80, s100/stra=0,50 e k100/ktyl=0,990 são satisfeitas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2021045986 | 2021-03-19 | ||
PCT/JP2022/012698 WO2022196800A1 (ja) | 2021-03-19 | 2022-03-18 | 無方向性電磁鋼板およびその製造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112023017583A2 true BR112023017583A2 (pt) | 2023-10-10 |
Family
ID=83320499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112023017583A BR112023017583A2 (pt) | 2021-03-19 | 2022-03-18 | Chapa de aço elétrico não orientada, e, método para fabricar uma chapa de aço elétrico não orientada |
Country Status (8)
Country | Link |
---|---|
US (1) | US20240141463A1 (pt) |
EP (1) | EP4310201A1 (pt) |
JP (1) | JP7269527B2 (pt) |
KR (1) | KR20230142784A (pt) |
CN (1) | CN116981790A (pt) |
BR (1) | BR112023017583A2 (pt) |
TW (1) | TWI816331B (pt) |
WO (1) | WO2022196800A1 (pt) |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3379055B2 (ja) | 1994-11-16 | 2003-02-17 | 新日本製鐵株式会社 | 磁束密度が高くかつ鉄損が低い無方向性電磁鋼板の製造方法 |
JP4029430B2 (ja) | 1995-09-20 | 2008-01-09 | Jfeスチール株式会社 | 無方向性電磁鋼板の製造方法 |
JPH1036912A (ja) | 1996-07-24 | 1998-02-10 | Nippon Steel Corp | 磁束密度が高く、鉄損の低い無方向性電磁鋼板の製造方法 |
JP4280004B2 (ja) | 2001-06-01 | 2009-06-17 | 新日本製鐵株式会社 | 鉄損および磁束密度が極めて優れたセミプロセス無方向性電磁鋼板およびその製造方法 |
JP5375559B2 (ja) | 2009-11-27 | 2013-12-25 | 新日鐵住金株式会社 | 無方向性電磁鋼板の剪断方法及びその方法を用いて製造した電磁部品 |
JP5402694B2 (ja) * | 2010-02-08 | 2014-01-29 | 新日鐵住金株式会社 | 圧延方向の磁気特性に優れた無方向性電磁鋼板の製造方法 |
KR101286245B1 (ko) * | 2010-12-28 | 2013-07-15 | 주식회사 포스코 | 투자율이 우수한 세미프로세스 무방향성 전기강판 및 그 제조방법 |
JP5273235B2 (ja) * | 2011-11-29 | 2013-08-28 | Jfeスチール株式会社 | 無方向性電磁鋼板の製造方法 |
WO2015199211A1 (ja) | 2014-06-26 | 2015-12-30 | 新日鐵住金株式会社 | 電磁鋼板 |
PL3272894T3 (pl) | 2015-03-17 | 2019-12-31 | Nippon Steel & Sumitomo Metal Corporation | Blacha cienka z niezorientowanej stali elektrotechnicznej oraz sposób jej wytwarzania |
JP6662173B2 (ja) | 2016-04-21 | 2020-03-11 | 日本製鉄株式会社 | 直線移動鉄心用無方向性電磁鋼板およびその製造方法と、直線移動鉄心 |
JP6658338B2 (ja) | 2016-06-28 | 2020-03-04 | 日本製鉄株式会社 | 占積率に優れる電磁鋼板およびその製造方法 |
JP6891707B2 (ja) * | 2017-07-28 | 2021-06-18 | 日本製鉄株式会社 | 無方向性電磁鋼板、及びその製造方法 |
KR102009392B1 (ko) * | 2017-12-26 | 2019-08-09 | 주식회사 포스코 | 무방향성 전기강판 및 그 제조방법 |
JP6860094B2 (ja) | 2018-02-16 | 2021-04-14 | 日本製鉄株式会社 | 無方向性電磁鋼板、及び無方向性電磁鋼板の製造方法 |
TWI682039B (zh) * | 2019-03-20 | 2020-01-11 | 日商日本製鐵股份有限公司 | 無方向性電磁鋼板及其製造方法 |
JP2021045986A (ja) | 2019-09-16 | 2021-03-25 | 株式会社Soken | 車両用空調装置 |
-
2022
- 2022-03-18 KR KR1020237030616A patent/KR20230142784A/ko unknown
- 2022-03-18 TW TW111110195A patent/TWI816331B/zh active
- 2022-03-18 CN CN202280021060.4A patent/CN116981790A/zh active Pending
- 2022-03-18 JP JP2022540832A patent/JP7269527B2/ja active Active
- 2022-03-18 BR BR112023017583A patent/BR112023017583A2/pt unknown
- 2022-03-18 US US18/279,342 patent/US20240141463A1/en active Pending
- 2022-03-18 EP EP22771545.5A patent/EP4310201A1/en active Pending
- 2022-03-18 WO PCT/JP2022/012698 patent/WO2022196800A1/ja active Application Filing
Also Published As
Publication number | Publication date |
---|---|
KR20230142784A (ko) | 2023-10-11 |
CN116981790A (zh) | 2023-10-31 |
TW202242162A (zh) | 2022-11-01 |
WO2022196800A1 (ja) | 2022-09-22 |
US20240141463A1 (en) | 2024-05-02 |
JP7269527B2 (ja) | 2023-05-09 |
EP4310201A1 (en) | 2024-01-24 |
JPWO2022196800A1 (pt) | 2022-09-22 |
TWI816331B (zh) | 2023-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
El Saeed et al. | Synthesis of ZnO nanoparticles and studying its influence on the antimicrobial, anticorrosion and mechanical behavior of polyurethane composite for surface coating | |
Tan et al. | Advances in LDH coatings on Mg alloys for biomedical applications: A corrosion perspective | |
Zadeh et al. | Synergetic active corrosion protection of AA2024-T3 by 2D-anionic and 3D-cationic nanocontainers loaded with Ce and mercaptobenzothiazole | |
EP2705102B1 (de) | Verfahren zur erhöhung der adhäsiven eigenschaften einer haftklebemassenschicht, die eine obere und eine untere oberfläche aufweist | |
Mohammadi et al. | Electrochemical and anticorrosion behavior of functionalized graphite nanoplatelets epoxy coating | |
Mihaiescu et al. | Functionalized magnetite silica thin films fabricated by MAPLE with antibiofilm properties | |
Barua et al. | Biocompatible high performance hyperbranched epoxy/clay nanocomposite as an implantable material | |
WO2003103392A1 (de) | Antimikrobielle polymere beschichtungszusammensetzung | |
Imanieh et al. | Corrosion protection of aluminum by smart coatings containing layered double hydroxide (LDH) nanocontainers | |
BR112013001755A2 (pt) | lâmina de aço elétrica orientada por grão e método para fabricação da mesma | |
CN109337497B (zh) | 一种环境友好型的降温制冷涂料 | |
Rahman et al. | Evaluation of thermal, mechanical, electrical and optical properties of metal-oxide dispersed HDPE nanocomposites | |
Sari et al. | Nanoclay dispersion and colloidal stability improvement in phenol novolac epoxy composite via graphene oxide for the achievement of superior corrosion protection performance | |
Maqsood et al. | Corrosion study of graphene oxide coatings on AZ31B magnesium alloy | |
Danková et al. | Waterborne coatings based on acrylic latex containing nanostructured ZnO as an active additive | |
BR112023017583A2 (pt) | Chapa de aço elétrico não orientada, e, método para fabricar uma chapa de aço elétrico não orientada | |
Rahman et al. | Autonomous healing materials based on epoxidized natural rubber and ethylene methacrylic acid ionomers | |
Moskalewicz et al. | Effect of the processing and heat treatment route on the microstructure of MoS2/polyetheretherketone coatings obtained by electrophoretic deposition | |
Zhang et al. | Enhanced corrosion and wear resistance of LA43M magnesium-lithium alloy with magnesium-aluminum layered double hydroxide coating | |
Xu et al. | Wear resistance of superior structural WS2–Sb2O3/Cu nanoscale multilayer film | |
Wasly et al. | Novel synthesis, structural, optical properties and antibacterial activity of ZnO nanoparticles | |
Yamauchi et al. | Applicability of polyimide films as etched-track detectors for ultra-heavy cosmic ray components | |
Mohammed et al. | Synthesis and characterization of nanocoatings derived by sol–gel onto a new surgical titanium surface | |
BR112023017003A2 (pt) | Chapa de aço elétrico não orientada, e, método para fabricar a chapa de aço elétrico não orientada | |
Moustafa et al. | Manufacturing of nickel/nanocontainer composite coatings |