MX2019007991A - Lamina de acero y metodo para producir la misma. - Google Patents

Lamina de acero y metodo para producir la misma.

Info

Publication number
MX2019007991A
MX2019007991A MX2019007991A MX2019007991A MX2019007991A MX 2019007991 A MX2019007991 A MX 2019007991A MX 2019007991 A MX2019007991 A MX 2019007991A MX 2019007991 A MX2019007991 A MX 2019007991A MX 2019007991 A MX2019007991 A MX 2019007991A
Authority
MX
Mexico
Prior art keywords
steel sheet
hard layer
inner layer
layer
vickers hardness
Prior art date
Application number
MX2019007991A
Other languages
English (en)
Inventor
Okamoto Riki
Takeda Kengo
Hikida Kazuo
Abukawa Genki
Nakano Katsuya
Suzuki Yuya
Original Assignee
Nippon Steel Corp
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 Corp filed Critical Nippon Steel Corp
Publication of MX2019007991A publication Critical patent/MX2019007991A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B15/00—Layered products comprising a layer of metal
    • B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
    • B32B15/011—Layered products comprising a layer of metal all layers being exclusively metallic all layers being formed of iron alloys or steels
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/002—Resistance welding; Severing by resistance heating specially adapted for particular articles or work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/02—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a press ; Diffusion bonding
    • B23K20/023—Thermo-compression bonding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/04—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating by means of a rolling mill
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K20/00—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating
    • B23K20/22—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded
    • B23K20/227—Non-electric welding by applying impact or other pressure, with or without the application of heat, e.g. cladding or plating taking account of the properties of the materials to be welded with ferrous layer
    • 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
    • C21D8/0205—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips 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
    • C21D8/02—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
    • 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
    • C21D8/0236—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
    • 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
    • C22C38/002—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
    • C22C38/005—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
    • C22C38/02—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
    • C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/14—Ferrous alloys, e.g. steel alloys containing 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
    • C22C38/16—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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of 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
    • C22C38/18—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
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/18—Sheet panels
    • B23K2101/185—Tailored blanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/02—Iron or ferrous alloys
    • B23K2103/04—Steel or steel alloys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/18—Dissimilar materials
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

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

Abstract

Lámina de acero de bajo costo y mejorada en las características de fatiga sin causar una caída en la conformabilidad en frío, caracterizada porque comprende una capa interior y una capa dura en una o ambas superficies de la capa interior, un espesor de la capa dura es de 20 m o más y 40 % o menos del espesor de la lámina de acero, una dureza promedio en micro-Vickers de la capa dura es de 240 HV o más y menos de 400 HV, una cantidad de C de la capa dura es de 0.4% en masa o menos, una cantidad de N es de 0.02% en masa o menos, una variación de dureza medida por un nanoindentador a una profundidad de 10 µm de la superficie de la capa dura es una desviación estándar de 2.0 o menos, una dureza promedio en micro-Vickers la capa interior es de 80 HV o más y menos de 400 HV, la tasa de volumen de los carburos contenidos en la capa interior es inferior al 2.00% y la dureza promedio de la capa dura es de 1.05 veces o más que la dureza promedio en micro-Vickers de la capa interior.
MX2019007991A 2017-02-20 2018-02-20 Lamina de acero y metodo para producir la misma. MX2019007991A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2017029289 2017-02-20
PCT/JP2018/006056 WO2018151324A1 (ja) 2017-02-20 2018-02-20 鋼板及びその製造方法

Publications (1)

Publication Number Publication Date
MX2019007991A true MX2019007991A (es) 2019-09-06

Family

ID=63169380

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019007991A MX2019007991A (es) 2017-02-20 2018-02-20 Lamina de acero y metodo para producir la misma.

Country Status (9)

Country Link
US (1) US11591675B2 (es)
EP (1) EP3584340B1 (es)
JP (1) JP6428969B1 (es)
KR (1) KR102273551B1 (es)
CN (1) CN110168127A (es)
BR (1) BR112019012416A2 (es)
MX (1) MX2019007991A (es)
TW (1) TWI658151B (es)
WO (1) WO2018151324A1 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102228292B1 (ko) * 2017-02-20 2021-03-16 닛폰세이테츠 가부시키가이샤 강판
MX2021007387A (es) 2019-02-05 2021-07-15 Nippon Steel Corp Miembro de acero, lamina de acero y metodos para fabricar los mismos.
KR102633252B1 (ko) * 2019-04-17 2024-02-02 제이에프이 스틸 가부시키가이샤 무방향성 전기 강판
JP6690792B1 (ja) * 2019-04-17 2020-04-28 日本製鉄株式会社 鋼板及びその製造方法、並びに成形体
WO2020213179A1 (ja) * 2019-04-17 2020-10-22 日本製鉄株式会社 鋼板及びその製造方法、並びに成形体
CN112139651A (zh) * 2020-09-22 2020-12-29 山东钢铁集团日照有限公司 一种cr1000/1500hs热冲压成型用钢的窄搭接焊接方法
CN112609135B (zh) * 2020-12-10 2022-10-28 四川德胜集团钒钛有限公司 一种耐腐蚀钢筋及其制备方法
AT524062B1 (de) * 2021-05-27 2022-02-15 Andritz Tech & Asset Man Gmbh Vorrichtung und verfahren zur waermebehandlung eines metallbandes
CN114622072B (zh) * 2022-02-18 2024-01-16 唐山中厚板材有限公司 提高大厚度q345e钢低温韧性的方法及q345e钢
CN114592156B (zh) * 2022-03-09 2023-08-18 广东一诺重工钢构有限公司 一种高强度钢梁及其加工工艺
CN114990436A (zh) * 2022-05-25 2022-09-02 鞍钢冷轧钢板（莆田）有限公司 一种微波炉用高硬度冷轧板及其生产方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5377822A (en) * 1976-12-21 1978-07-10 Kuroki Kogyosho Kk Alloy for metal strip transporting roll between high temperatures
JPH0639654B2 (ja) * 1989-11-02 1994-05-25 新日本製鐵株式会社 疲労強度の優れた複合鋼板及びその製造方法
JPH0639656B2 (ja) * 1990-02-02 1994-05-25 新日本製鐵株式会社 加工性および溶接性に優れた耐摩耗複合鋼板
JPH05255808A (ja) * 1992-03-11 1993-10-05 Nippon Steel Corp 表層炭化焼入れ処理性の優れた複層鋼板
JP3579468B2 (ja) 1994-10-24 2004-10-20 新日本製鐵株式会社 耐デント性、疲労特性、耐面歪み性および加工性に著しく優れた冷延鋼板の製造方法
JPH10251800A (ja) * 1997-03-12 1998-09-22 Kawasaki Steel Corp 高炭素薄物熱延鋼板及びその製造方法
JP4576859B2 (ja) * 2004-03-18 2010-11-10 Ｊｆｅスチール株式会社 加工性に優れた厚物高強度熱延鋼板の製造方法
JP5644094B2 (ja) * 2009-11-30 2014-12-24 新日鐵住金株式会社 延性及び曲げ性の良好な引張最大応力９００ＭＰａ以上を有する高強度鋼板および高強度冷延鋼板の製造方法、高強度亜鉛めっき鋼板の製造方法
JP4977879B2 (ja) * 2010-02-26 2012-07-18 Ｊｆｅスチール株式会社 曲げ性に優れた超高強度冷延鋼板
CN103249853B (zh) * 2010-10-18 2015-05-20 新日铁住金株式会社 高速变形下均一韧性及局部韧性优异的热轧钢板、冷轧钢板以及镀覆钢板
KR101631521B1 (ko) 2010-11-30 2016-06-24 제이에프이 스틸 가부시키가이샤 냉간 단조성이 우수한 침탄용 강 및 그 제조 방법
US9182196B2 (en) * 2011-01-07 2015-11-10 Ati Properties, Inc. Dual hardness steel article
WO2012128225A1 (ja) 2011-03-18 2012-09-27 新日本製鐵株式会社 ホットスタンプ部材用鋼板およびその製造方法
CN103459643B (zh) 2011-03-25 2015-12-23 日新制钢株式会社 耐久性优异的带状冲切刀具用钢板及带状冲切刀具
JP5296186B2 (ja) 2011-12-27 2013-09-25 株式会社神戸製鋼所 耐スケール剥離性に優れた耐熱オーステナイト系ステンレス鋼およびステンレス鋼管
EP2803747B1 (en) * 2012-01-13 2019-03-27 Nippon Steel & Sumitomo Metal Corporation Cold-rolled steel sheet and method for producing cold-rolled steel sheet
JP5633594B2 (ja) * 2013-04-02 2014-12-03 Ｊｆｅスチール株式会社 打ち抜き性および耐熱ひずみ特性に優れた冷延鋼板およびその製造方法
JP6213098B2 (ja) 2013-09-25 2017-10-18 新日鐵住金株式会社 疲労特性に優れた高強度熱延鋼板およびその製造方法
JP6238124B2 (ja) * 2013-11-14 2017-11-29 大同特殊鋼株式会社 水素脆性型の面疲労強度に優れた浸炭窒化鋼及びそれを用いた浸炭窒化部品

Also Published As

Publication number Publication date
CN110168127A (zh) 2019-08-23
US20200071799A1 (en) 2020-03-05
EP3584340A4 (en) 2020-11-04
WO2018151324A1 (ja) 2018-08-23
JP6428969B1 (ja) 2018-11-28
JPWO2018151324A1 (ja) 2019-02-21
TWI658151B (zh) 2019-05-01
KR20190096380A (ko) 2019-08-19
US11591675B2 (en) 2023-02-28
EP3584340B1 (en) 2024-01-10
EP3584340A1 (en) 2019-12-25
BR112019012416A2 (pt) 2020-02-27
KR102273551B1 (ko) 2021-07-07
TW201837198A (zh) 2018-10-16

Similar Documents

Publication Publication Date Title
MX2019007991A (es) Lamina de acero y metodo para producir la misma.
MX2016000266A (es) Lamina de acero chapado de alta resistencia que tiene propiedades superiores de chapado, capacidad de manipulacion, y resistencia a la fractura retardada, y metodo de produccion la misma.
IN2012DN01803A (es)
MX2017009015A (es) Lámina de acero chapado de alta resistencia que tiene excelentes propiedades de chapado, trabajabilidad y mayor resistencia a las fracturas, y método para su producción.
MX2016012584A (es) Chapa de acero galvanizado en baño caliente aleado de alta resistencia con excelente manejabilidad y mayor resistencia de las fracturas, y metodo para su produccion.
MX2019015317A (es) Miembro prensado en caliente y metodo para la fabricacion del mismo, y lamina de acero laminada en frio para prensado en caliente y metodo para la fabricacion de la misma.
BR112012016440A2 (pt) elemento deslizante, em particular anel de pistão, tendo um revestimento, e processo para produção de um elemento deslizante
MX2017009021A (es) Lámina de acero chapado de alta resistencia y método para su producción.
MX2019009881A (es) Lamina de acero.
MX2022012560A (es) Lamina de acero de alta resistencia y proceso para producir la misma.
MX371079B (es) Miembro de acero nitrurado y proceso de manufactura del mismo.
MX2021009067A (es) Miembro prensado en caliente, chapa de acero laminada en frio para miembro prensado en caliente, y metodo para producir los mismos.
MX370268B (es) Lamina de acero galvanizada por inmersion en caliente y metodo de fabricacion de la misma.
MX2021003895A (es) Lamina de acero laminada en caliente y metodo para fabricar la misma.
WO2011110411A3 (de) Verfahren zur beschichtung zumindest der innenfläche eines kolbenrings sowie kolbenring
MX2017000407A (es) Rodillo de horno y metodo de fabricacion para el mismo.
MX2017009018A (es) Lámina de acero chapado de alta resistencia que tiene excelentes propiedades de chapado, trabajabilidad y mayor resistencia a las fracturas, y método para su producción.
MX2019015391A (es) Miembro prensado en caliente y metodo para la fabricacion del mismo, y lamina de acero laminada en frio para prensado en caliente y metodo para la fabricacion de la misma.
IN2014DE02341A (es)
MX2016008810A (es) Acero y metodo para fabricarlo.
MY201888A (en) Hard disk substrate and hard disk device including the hard disk substrate
MX2019009877A (es) Carroceria estampada en caliente.
MX2021010128A (es) Miembro prensado en caliente, chapa de acero laminada en frio para prensado en caliente y metodo de fabricacion de los mismos.
WO2010080369A3 (en) Wear component with a carburized case
MX2019009774A (es) Carroceria estampada en caliente.