EP3339464A4 - Tôle d'acier à dureté élevée et son procédé de fabrication - Google Patents
Tôle d'acier à dureté élevée et son procédé de fabrication Download PDFInfo
- Publication number
- EP3339464A4 EP3339464A4 EP16839505.1A EP16839505A EP3339464A4 EP 3339464 A4 EP3339464 A4 EP 3339464A4 EP 16839505 A EP16839505 A EP 16839505A EP 3339464 A4 EP3339464 A4 EP 3339464A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- manufacturing
- steel sheet
- method therefor
- hardness steel
- hardness
- 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.)
- Granted
Links
- 229910000831 Steel Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—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
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0263—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment 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
- 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
- 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
- C22C38/06—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
- C22C38/40—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
- C21D2211/002—Bainite
-
- 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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP24150998.3A EP4324954A3 (fr) | 2015-08-21 | 2016-08-18 | Tôle d'acier à dureté élevée et son procédé de fabrication |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020150117985A KR101696094B1 (ko) | 2015-08-21 | 2015-08-21 | 고 경도 강판 및 그 제조방법 |
PCT/KR2016/009079 WO2017034216A1 (fr) | 2015-08-21 | 2016-08-18 | Tôle d'acier à dureté élevée et son procédé de fabrication |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP24150998.3A Division EP4324954A3 (fr) | 2015-08-21 | 2016-08-18 | Tôle d'acier à dureté élevée et son procédé de fabrication |
EP24150998.3A Division-Into EP4324954A3 (fr) | 2015-08-21 | 2016-08-18 | Tôle d'acier à dureté élevée et son procédé de fabrication |
Publications (4)
Publication Number | Publication Date |
---|---|
EP3339464A1 EP3339464A1 (fr) | 2018-06-27 |
EP3339464A4 true EP3339464A4 (fr) | 2018-08-08 |
EP3339464C0 EP3339464C0 (fr) | 2024-07-03 |
EP3339464B1 EP3339464B1 (fr) | 2024-07-03 |
Family
ID=57835400
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP24150998.3A Pending EP4324954A3 (fr) | 2015-08-21 | 2016-08-18 | Tôle d'acier à dureté élevée et son procédé de fabrication |
EP16839505.1A Active EP3339464B1 (fr) | 2015-08-21 | 2016-08-18 | Procédé de fabrication d'une tôle d'acier à dureté élevée |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP24150998.3A Pending EP4324954A3 (fr) | 2015-08-21 | 2016-08-18 | Tôle d'acier à dureté élevée et son procédé de fabrication |
Country Status (6)
Country | Link |
---|---|
US (1) | US20180237875A1 (fr) |
EP (2) | EP4324954A3 (fr) |
JP (1) | JP6843119B2 (fr) |
KR (1) | KR101696094B1 (fr) |
CN (1) | CN107923023B (fr) |
WO (1) | WO2017034216A1 (fr) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102031443B1 (ko) | 2017-12-22 | 2019-11-08 | 주식회사 포스코 | 우수한 경도와 충격인성을 갖는 내마모강 및 그 제조방법 |
KR102031446B1 (ko) * | 2017-12-22 | 2019-11-08 | 주식회사 포스코 | 우수한 경도와 충격인성을 갖는 내마모강 및 그 제조방법 |
KR102045646B1 (ko) * | 2017-12-26 | 2019-11-15 | 주식회사 포스코 | 재질 균일성이 우수한 내마모 강판 및 그 제조방법 |
KR102175570B1 (ko) * | 2018-09-27 | 2020-11-06 | 주식회사 포스코 | 우수한 경도와 충격인성을 갖는 내마모강 및 그 제조방법 |
JP7163887B2 (ja) * | 2019-08-21 | 2022-11-01 | Jfeスチール株式会社 | 耐疲労特性に優れた耐摩耗鋼材 |
JP7163889B2 (ja) * | 2019-08-21 | 2022-11-01 | Jfeスチール株式会社 | 耐疲労特性に優れた耐摩耗鋼材の製造方法 |
DE102019215055A1 (de) * | 2019-09-30 | 2021-04-01 | Thyssenkrupp Steel Europe Ag | Verfahren zur Herstellung eines Stahlproduktes sowie ein entsprechendes Stahlprodukt |
CN113215488B (zh) * | 2021-05-07 | 2022-06-17 | 马鞍山钢铁股份有限公司 | 一种免热处理nm360耐磨钢板及其制造方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007277678A (ja) * | 2006-04-11 | 2007-10-25 | Nippon Steel Corp | 溶接性、加工性および耐高速衝突貫通性能に優れる高硬度熱延鋼板およびその製造方法 |
EP2692890A1 (fr) * | 2011-03-29 | 2014-02-05 | JFE Steel Corporation | Tôle d'acier résistant à l'abrasion qui présente une excellente résistance à une fissuration par corrosion sous tension et procédé de production de cette dernière |
EP2881482A1 (fr) * | 2012-07-30 | 2015-06-10 | JFE Steel Corporation | Plaque d'acier resistant a l'abrasion et son procede de fabrication |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3425837B2 (ja) * | 1996-03-28 | 2003-07-14 | 株式会社神戸製鋼所 | 耐孔明き腐食性および圧壊特性に優れた高強度熱延鋼板、および高強度亜鉛系めっき鋼板並びにそれらの製造方法 |
EP0903413B1 (fr) * | 1997-09-22 | 2004-04-14 | National Research Institute For Metals | Acier de construction ferritique à grains fins, et procédé de fabrication de cet acier |
JP3736320B2 (ja) * | 2000-09-11 | 2006-01-18 | Jfeスチール株式会社 | 靭性および耐遅れ破壊性に優れた耐摩耗鋼材ならびにその製造方法 |
WO2005106059A1 (fr) * | 2004-04-28 | 2005-11-10 | Jfe Steel Corporation | Éléments pour construction de machine et procédé de production de ceux-ci |
CN102666897B (zh) * | 2009-11-17 | 2015-04-15 | 新日铁住金株式会社 | 加工性优异的高韧性耐磨钢 |
KR101271888B1 (ko) * | 2010-12-23 | 2013-06-05 | 주식회사 포스코 | 저온인성이 우수한 극후물 내마모용 후강판 및 그 제조방법 |
CN102517509A (zh) * | 2012-01-06 | 2012-06-27 | 江苏省沙钢钢铁研究院有限公司 | Hb500级耐磨钢板及其制备方法 |
EP2873748B1 (fr) * | 2012-09-19 | 2018-03-14 | JFE Steel Corporation | Tôle d'acier résistant à l'usure qui présente une excellente ténacité à basse température et une excellente résistance à l'usure due à la corrosion |
CN103146997B (zh) * | 2013-03-28 | 2015-08-26 | 宝山钢铁股份有限公司 | 一种低合金高韧性耐磨钢板及其制造方法 |
-
2015
- 2015-08-21 KR KR1020150117985A patent/KR101696094B1/ko active IP Right Grant
-
2016
- 2016-08-18 JP JP2018509544A patent/JP6843119B2/ja active Active
- 2016-08-18 WO PCT/KR2016/009079 patent/WO2017034216A1/fr active Application Filing
- 2016-08-18 EP EP24150998.3A patent/EP4324954A3/fr active Pending
- 2016-08-18 EP EP16839505.1A patent/EP3339464B1/fr active Active
- 2016-08-18 CN CN201680047778.5A patent/CN107923023B/zh active Active
- 2016-08-18 US US15/751,591 patent/US20180237875A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007277678A (ja) * | 2006-04-11 | 2007-10-25 | Nippon Steel Corp | 溶接性、加工性および耐高速衝突貫通性能に優れる高硬度熱延鋼板およびその製造方法 |
EP2692890A1 (fr) * | 2011-03-29 | 2014-02-05 | JFE Steel Corporation | Tôle d'acier résistant à l'abrasion qui présente une excellente résistance à une fissuration par corrosion sous tension et procédé de production de cette dernière |
EP2881482A1 (fr) * | 2012-07-30 | 2015-06-10 | JFE Steel Corporation | Plaque d'acier resistant a l'abrasion et son procede de fabrication |
Also Published As
Publication number | Publication date |
---|---|
EP4324954A3 (fr) | 2024-05-22 |
CN107923023A (zh) | 2018-04-17 |
JP6843119B2 (ja) | 2021-03-17 |
JP2018528325A (ja) | 2018-09-27 |
EP4324954A2 (fr) | 2024-02-21 |
WO2017034216A1 (fr) | 2017-03-02 |
US20180237875A1 (en) | 2018-08-23 |
EP3339464A1 (fr) | 2018-06-27 |
EP3339464C0 (fr) | 2024-07-03 |
KR101696094B1 (ko) | 2017-01-13 |
EP3339464B1 (fr) | 2024-07-03 |
CN107923023B (zh) | 2020-04-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3486346A4 (fr) | Tôle d'acier et son procédé de production | |
EP3282031A4 (fr) | Élément de tôle d'acier traité thermiquement et son procédé de production | |
EP3489382A4 (fr) | Tôle d'acier, et procédé de fabrication de celle-ci | |
EP3444372A4 (fr) | Feuille d'acier à haute résistance et son procédé de fabrication | |
EP3282030A4 (fr) | Élément de tôle d'acier traité thermiquement et son procédé de production | |
EP3305930A4 (fr) | Tôle d'acier et son procédé de production | |
EP3276022A4 (fr) | Tôle d'acier laminée à froid et son procédé de fabrication | |
EP3399062A4 (fr) | Tôle en acier à haute résistance, tôle en acier galvanisé à haute résistance, et procédé de fabrication associé | |
EP3312299A4 (fr) | Tôle d'acier et procédé de fabrication | |
EP3263733A4 (fr) | Tôle d'acier laminée à froid et son procédé de fabrication | |
EP3228722A4 (fr) | Tôle d'acier mince de haute résistance laminée à froid et son procédé de fabrication | |
EP3266900A4 (fr) | TÔLE D'ACIER PLAQUÉE D'Al-Zn-Mg-Si EN FUSION ET PROCÉDÉ DE FABRICATION S'Y RAPPORTANT | |
EP3115475A4 (fr) | Tôle d'acier à teneur en carbone moyenne/élevée et son procédé de fabrication | |
EP3305929A4 (fr) | Tôle d'acier et son procédé de production | |
EP3305931A4 (fr) | Tôle d'acier et son procédé de fabrication | |
EP3406748A4 (fr) | Tôle d'acier à haute résistance et son procédé de fabrication | |
EP3584340A4 (fr) | Tôle d'acier et son procédé de fabrication | |
EP3333316A4 (fr) | Feuille, procédé de fabrication de feuille, et stratifié | |
EP3339464A4 (fr) | Tôle d'acier à dureté élevée et son procédé de fabrication | |
EP3521477A4 (fr) | Tôle d'acier pour carburation et procédé de fabrication de tôle d'acier pour carburation | |
EP3346019A4 (fr) | Tôle d'acier mince à haute résistance et procédé pour la fabrication de cette dernière | |
EP3276026A4 (fr) | Tôle d'acier épaisse pour tube de construction, procédé de fabrication de tôle d'acier épaisse pour tube de construction, et tube de construction | |
EP3521458A4 (fr) | Pièces en acier, procédé de production associé, et tôle d'acier destinée à des pièces en acier | |
EP3358029A4 (fr) | Tôle d'acier inoxydable à haute résistance présentant d'excellentes caractéristiques de fatigue et son procédé de fabrication | |
EP3467135A4 (fr) | Tôle d'acier mince, et procédé de fabrication de celle-ci |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20180320 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20180706 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 38/50 20060101ALI20180702BHEP Ipc: C22C 38/54 20060101ALI20180702BHEP Ipc: C22C 38/58 20060101AFI20180702BHEP Ipc: C22C 38/44 20060101ALI20180702BHEP Ipc: C22C 38/46 20060101ALI20180702BHEP Ipc: C21D 8/02 20060101ALI20180702BHEP Ipc: C22C 38/48 20060101ALI20180702BHEP Ipc: C21D 1/18 20060101ALI20180702BHEP Ipc: C21D 9/46 20060101ALI20180702BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20210423 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
RAP3 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: POSCO HOLDINGS INC. |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: POSCO CO., LTD |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C22C 38/06 20060101ALI20231219BHEP Ipc: C22C 38/02 20060101ALI20231219BHEP Ipc: C21D 1/18 20060101ALI20231219BHEP Ipc: C21D 9/46 20060101ALI20231219BHEP Ipc: C21D 8/02 20060101ALI20231219BHEP Ipc: C22C 38/44 20060101ALI20231219BHEP Ipc: C22C 38/46 20060101ALI20231219BHEP Ipc: C22C 38/48 20060101ALI20231219BHEP Ipc: C22C 38/50 20060101ALI20231219BHEP Ipc: C22C 38/54 20060101ALI20231219BHEP Ipc: C22C 38/58 20060101AFI20231219BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
|
INTG | Intention to grant announced |
Effective date: 20240129 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE PATENT HAS BEEN GRANTED |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R096 Ref document number: 602016088253 Country of ref document: DE |
|
U01 | Request for unitary effect filed |
Effective date: 20240724 |
|
U07 | Unitary effect registered |
Designated state(s): AT BE BG DE DK EE FI FR IT LT LU LV MT NL PT SE SI Effective date: 20240806 |