CL2016002494A1 - Placa de acero gruesa y método de fabricación de la misma. - Google Patents

Placa de acero gruesa y método de fabricación de la misma.

Info

Publication number
CL2016002494A1
CL2016002494A1 CL2016002494A CL2016002494A CL2016002494A1 CL 2016002494 A1 CL2016002494 A1 CL 2016002494A1 CL 2016002494 A CL2016002494 A CL 2016002494A CL 2016002494 A CL2016002494 A CL 2016002494A CL 2016002494 A1 CL2016002494 A1 CL 2016002494A1
Authority
CL
Chile
Prior art keywords
manufacturing
steel plate
thick steel
thick
plate
Prior art date
Application number
CL2016002494A
Other languages
English (en)
Inventor
Shinichi Miura
Masao Yuga
Akio Ohmori
Original Assignee
Jfe 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 Jfe Steel Corp filed Critical Jfe Steel Corp
Publication of CL2016002494A1 publication Critical patent/CL2016002494A1/es

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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0221—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • C21D8/02—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
    • C21D8/0247—Modifying the physical properties of ferrous metals or ferrous alloys 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 of ferrous metals or ferrous alloys 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
    • 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
    • C22C38/04—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
    • C22C38/08—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
    • 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
    • C22C38/22—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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium 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
    • C22C38/26—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
    • C22C38/32—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
    • C22C38/40—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
    • C21D2211/001—Austenite
    • 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
    • C21D2211/008—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)
CL2016002494A 2014-03-31 2016-09-30 Placa de acero gruesa y método de fabricación de la misma. CL2016002494A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2014071529A JP6149778B2 (ja) 2014-03-31 2014-03-31 耐摩耗性に優れた厚鋼板およびその製造方法

Publications (1)

Publication Number Publication Date
CL2016002494A1 true CL2016002494A1 (es) 2017-06-09

Family

ID=54239792

Family Applications (1)

Application Number Title Priority Date Filing Date
CL2016002494A CL2016002494A1 (es) 2014-03-31 2016-09-30 Placa de acero gruesa y método de fabricación de la misma.

Country Status (10)

Country Link
US (1) US20170183750A1 (es)
EP (1) EP3128032B1 (es)
JP (1) JP6149778B2 (es)
KR (1) KR101898567B1 (es)
CN (1) CN106133171B (es)
AU (1) AU2015242070B2 (es)
BR (1) BR112016022532B1 (es)
CL (1) CL2016002494A1 (es)
MX (1) MX381463B (es)
WO (1) WO2015151443A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6493285B2 (ja) * 2016-04-19 2019-04-03 Ｊｆｅスチール株式会社 耐摩耗鋼板および耐摩耗鋼板の製造方法
CN105838998A (zh) * 2016-05-23 2016-08-10 安徽鑫宏机械有限公司 一种铝硅合金表面改性复合阀体的铸造方法
CN105838999A (zh) * 2016-05-23 2016-08-10 安徽鑫宏机械有限公司 一种镍钛合金表面改性复合阀体的铸造方法
CN105821316A (zh) * 2016-05-23 2016-08-03 安徽鑫宏机械有限公司 一种镍硼硅合金表面改性复合阀体的铸造方法
JP6809524B2 (ja) * 2018-01-10 2021-01-06 Ｊｆｅスチール株式会社 超低降伏比高張力厚鋼板およびその製造方法
FI3887556T3 (fi) * 2018-11-30 2023-03-25 Arcelormittal Kylmävalssattu karkaistu teräslevy jossa on suuri aukon laajentumissuhde ja sen valmistusmenetelmä
KR102307928B1 (ko) * 2019-12-02 2021-09-30 주식회사 포스코 내구성이 우수한 후물 복합조직강 및 그 제조방법
CN112322981B (zh) * 2020-11-06 2022-03-15 首钢贵阳特殊钢有限责任公司 一种凿岩用h22及h25钎杆中空钢
CN113584378A (zh) * 2021-06-25 2021-11-02 武汉钢铁有限公司 含有铁素体的hb400级热连轧耐磨钢及生产方法
CN117265432B (zh) * 2022-06-15 2026-04-14 宝山钢铁股份有限公司 一种高硬度浆体疏浚用抗延迟开裂耐磨蚀钢及其制造方法
CN116716551B (zh) * 2023-06-09 2026-04-24 承德建龙特殊钢有限公司 一种炮弹用钢管及其制备方法
CN118326262B (zh) * 2024-03-28 2025-02-18 鞍钢股份有限公司 1300MPa级承压设备用厚钢板、制造、成型及其后热处理方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62174322A (ja) * 1985-10-15 1987-07-31 Kobe Steel Ltd 冷間加工性にすぐれる低降伏比高張力鋼板の製造方法
JP3089882B2 (ja) 1993-03-09 2000-09-18 日本鋼管株式会社 表面性状に優れた耐摩耗鋼及びその製造方法
JPH08269615A (ja) * 1995-03-27 1996-10-15 Kobe Steel Ltd 伸びフランジ性にすぐれる急速加熱焼入れ用熱延鋼板及びその用途と製造方法
JP3578435B2 (ja) * 1997-03-12 2004-10-20 日新製鋼株式会社 プレス成形性と表面性状に優れた構造用熱延鋼板およびその 製造方法
JP2003171730A (ja) * 1999-12-08 2003-06-20 Nkk Corp 耐遅れ破壊性を有する耐摩耗鋼材およびその製造方法
CN100432261C (zh) * 2003-06-12 2008-11-12 杰富意钢铁株式会社 低屈服比高强度高韧性的厚钢板和焊接钢管及它们的制造方法
JP5217191B2 (ja) * 2007-03-08 2013-06-19 Ｊｆｅスチール株式会社 加工性に優れた耐磨耗鋼板およびその製造方法
JP4490472B2 (ja) * 2007-11-12 2010-06-23 株式会社神戸製鋼所 溶接熱影響部および母材の低温靭性に優れた低降伏比高張力鋼板並びにその製造方法
TWI341332B (en) 2008-01-07 2011-05-01 Nippon Steel Corp Wear-resistant steel sheet having excellent wear resistnace at high temperatures and excellent bending workability and method for manufacturing the same
JP5162382B2 (ja) * 2008-09-03 2013-03-13 株式会社神戸製鋼所 低降伏比高靭性厚鋼板
JP5195469B2 (ja) * 2009-01-30 2013-05-08 Ｊｆｅスチール株式会社 低温靭性に優れた厚肉高張力熱延鋼板の製造方法
JP5347540B2 (ja) * 2009-01-30 2013-11-20 Ｊｆｅスチール株式会社 低温靭性に優れた厚肉高張力熱延鋼板およびその製造方法
JP5458624B2 (ja) * 2009-03-25 2014-04-02 Ｊｆｅスチール株式会社 加工性に優れた耐磨耗鋼板およびその製造方法
JP5966730B2 (ja) * 2012-07-30 2016-08-10 Ｊｆｅスチール株式会社 耐衝撃摩耗特性に優れた耐摩耗鋼板およびその製造方法

Also Published As

Publication number Publication date
MX381463B (es) 2025-03-12
EP3128032A4 (en) 2017-02-08
US20170183750A1 (en) 2017-06-29
EP3128032A1 (en) 2017-02-08
AU2015242070B2 (en) 2018-02-22
JP2015193874A (ja) 2015-11-05
KR20160140802A (ko) 2016-12-07
EP3128032B1 (en) 2019-02-27
AU2015242070A1 (en) 2016-09-15
CN106133171B (zh) 2018-04-10
BR112016022532B1 (pt) 2021-05-25
KR101898567B1 (ko) 2018-09-13
CN106133171A (zh) 2016-11-16
WO2015151443A1 (ja) 2015-10-08
JP6149778B2 (ja) 2017-06-21
MX2016012595A (es) 2016-12-14

Similar Documents

Publication Publication Date Title
CL2016002494A1 (es) Placa de acero gruesa y método de fabricación de la misma.
EP3569727A4 (en) STEEL PLATE AND PROCESS FOR PRODUCING THE SAME
HUE044866T2 (hu) Hidegen hengerelt, tûzi bevonatolt acéllemez, gyártási eljárás és alkalmazás
DK3283136T3 (da) Hydrofile belægninger og fremgangsmåder til dannelse heraf
BR112018004771A2 (pt) Chapa de aço elétrico com grão orientado e método de produção de chapa de aço elétrico com grão orientado
CL2016001902A1 (es) Placa de acero resistente a la abrasión y método para su fabricación
PL3305931T3 (pl) Blacha stalowa cienka i sposób jej wytwarzania
EP3653745A4 (en) HIGH-STRENGTH STEEL SHEET AND MANUFACTURING METHOD THEREOF
DK2965736T3 (da) Ståramme
HUE052776T2 (hu) Ultranagy szilárdságú termomechanikusan megmunkált acél
PL3093358T3 (pl) Stal i sposób jej wytwarzania
BR112015002939A2 (pt) calibrador de espessura de raios x
PL3208357T3 (pl) Blacha cienka ze stali wysokowęglowej i sposób jej wytwarzania
EP3195946A4 (en) Thick steel plate manufacturing facility and manufacturing method
ES1118530Y (es) Placa de revestimiento ignifuga
EP3187275A4 (en) Thick steel plate manufacturing method
TH1501007334B (th) วัสดุเหล็กกล้าปรับแต่งด้วยความร้อนและวิธีการผลิตมัน
TH1601003047A (th) ชิ้นส่วนแผ่นเหล็กกล้าขึ้นรูปร้อนและวิธีการผลิตมันและแผ่นเหล็กกล้าสำหรับ ขึ้นรูปร้อน
TH1601004038A (th) แผ่นเหล็กกล้าสำหรับภาชนะเเละวิธีการประดิษฐ์นั้น
TH1601002800A (th) แผ่นเหล็กกล้าที่มีความแข็งแรงสูงและวิธีการผลิตนั้น
TH1501006463A (th) แผ่นเหล็กกล้ารีดร้อนและวิธีการผลิตตัวมัน
BR112018004823A2 (pt) Chapa de aço
TH1601007023B (th) แผ่นเหล็กกล้ารีดร้อนและวิธีการผลิตสำหรับแผ่นเหล็กกล้านั้น
TH1501005764A (th) แผ่นเหล็กกล้าความแข็งแรงสูงและวิธีการผลิตนั้น
IT201600124480A1 (it) Foglio per oreficeria e metodo per la realizzazione di detto foglio.