SK515783A3 - Method of manufacture of fine-grained weldable sheets - Google Patents

Method of manufacture of fine-grained weldable sheets Download PDF

Info

Publication number
SK515783A3
SK515783A3 SK5157-83A SK515783A SK515783A3 SK 515783 A3 SK515783 A3 SK 515783A3 SK 515783 A SK515783 A SK 515783A SK 515783 A3 SK515783 A3 SK 515783A3
Authority
SK
Slovakia
Prior art keywords
temperature
until
titanium
weight
steel
Prior art date
Application number
SK5157-83A
Other languages
English (en)
Slovak (sk)
Other versions
SK277820B6 (en
Inventor
Michael Graf
Original Assignee
Mannesmann Ag
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6168326&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SK515783(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann Ag filed Critical Mannesmann Ag
Publication of SK277820B6 publication Critical patent/SK277820B6/sk
Publication of SK515783A3 publication Critical patent/SK515783A3/sk

Links

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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • 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
    • 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
    • C21D8/021—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 involving particular fabrication steps or treatments of ingots or slabs
    • 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
    • C21D8/0231—Warm rolling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Heat Treatment Of Steel (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Piles And Underground Anchors (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Radar Systems Or Details Thereof (AREA)
SK5157-83A 1982-07-09 1983-07-07 Method of manufacture of fine-grained weldable sheets SK515783A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3226160 1982-07-09

Publications (2)

Publication Number Publication Date
SK277820B6 SK277820B6 (en) 1995-03-08
SK515783A3 true SK515783A3 (en) 1995-03-08

Family

ID=6168326

Family Applications (1)

Application Number Title Priority Date Filing Date
SK5157-83A SK515783A3 (en) 1982-07-09 1983-07-07 Method of manufacture of fine-grained weldable sheets

Country Status (11)

Country Link
US (1) US4494999A (de)
EP (1) EP0098564B1 (de)
JP (2) JPS5913023A (de)
AT (1) ATE19099T1 (de)
AU (2) AU1618983A (de)
CA (1) CA1211343A (de)
CS (1) CS330783A2 (de)
CZ (1) CZ278612B6 (de)
MX (1) MX159207A (de)
NO (1) NO161507C (de)
SK (1) SK515783A3 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3415590A1 (de) * 1984-04-24 1985-10-31 Mannesmann AG, 4000 Düsseldorf Verwendung eines stahls in schwefelwasserstoffhaltigen medien
DE3437637A1 (de) * 1984-10-13 1986-04-24 Thyssen Stahl AG, 4100 Duisburg Verfahren zur herstellung von grobblech
ATE37202T1 (de) * 1984-10-30 1988-09-15 Ssab Svenskt Stal Ab Verfahren zur herstellung von hochfestem und duktilem stahl.
DE4033700C1 (de) * 1990-10-19 1992-02-06 Stahlwerke Peine-Salzgitter Ag, 3150 Peine, De
US5200005A (en) * 1991-02-08 1993-04-06 Mcgill University Interstitial free steels and method thereof
US5858130A (en) * 1997-06-25 1999-01-12 Bethlehem Steel Corporation Composition and method for producing an alloy steel and a product therefrom for structural applications
US6087418A (en) * 1998-01-22 2000-07-11 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
US6395109B1 (en) 2000-02-15 2002-05-28 Cargill, Incorporated Bar product, cylinder rods, hydraulic cylinders, and method for manufacturing
JP3895686B2 (ja) * 2000-12-01 2007-03-22 ポスコ 溶接構造物用のＴｉＮ＋ＭｎＳを析出させている鋼板、及びそれを製造するための方法、並びにそれを用いる溶接構造物
CN100525953C (zh) * 2005-12-26 2009-08-12 天津钢管集团股份有限公司 一种防止石油套管用连铸钢坯表面裂纹的工艺方法
CN107866538B (zh) * 2017-11-24 2020-06-19 南京钢铁股份有限公司 一种含钒含氮微合金化包晶钢的方坯连铸生产方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56488B2 (de) * 1973-03-19 1981-01-08
JPS5161473A (en) * 1974-11-27 1976-05-28 Nippon Kokan Kk Kosokukonoritsugasushiirudoaakuyosetsunyoru atsunikuteionyokochoryokukokanno seizoho
JPS52101627A (en) * 1976-02-23 1977-08-25 Sumitomo Metal Ind Ltd Non-tempered shape steel in low temp. toughness
CA1084310A (en) * 1976-04-12 1980-08-26 Hiroaki Masui High tension steel sheet product
JPS52128821A (en) * 1976-04-12 1977-10-28 Nippon Steel Corp Preparation of high tensile steel having superior low temperature toughness and yield point above 40 kg/pp2
US4138278A (en) * 1976-08-27 1979-02-06 Nippon Steel Corporation Method for producing a steel sheet having remarkably excellent toughness at low temperatures
JPS54132421A (en) * 1978-04-05 1979-10-15 Nippon Steel Corp Manufacture of high toughness bainite high tensile steel plate with superior weldability
JPS55100924A (en) * 1979-01-25 1980-08-01 Nippon Steel Corp Production of high toughness bainite high tension steel plate having excellent weldability
JPS5814848B2 (ja) 1979-03-30 1983-03-22 新日本製鐵株式会社 非調質高強度高靭性鋼の製造法
JPS601929B2 (ja) * 1980-10-30 1985-01-18 新日本製鐵株式会社 強靭鋼の製造法
JPS5792129A (en) 1980-11-27 1982-06-08 Nippon Steel Corp Production of nonrefined high toughness steel

Also Published As

Publication number Publication date
EP0098564B1 (de) 1986-04-09
US4494999A (en) 1985-01-22
EP0098564A1 (de) 1984-01-18
NO832485L (no) 1984-01-10
CZ278612B6 (en) 1994-04-13
AU1618983A (en) 1984-01-12
CZ515783A3 (en) 1994-01-19
SK277820B6 (en) 1995-03-08
ATE19099T1 (de) 1986-04-15
CA1211343A (en) 1986-09-16
NO161507C (no) 1989-08-23
AU551994B2 (en) 1986-05-15
JPS5967315A (ja) 1984-04-17
MX159207A (es) 1989-05-02
JPH0647695B2 (ja) 1994-06-22
NO161507B (no) 1989-05-16
CS330783A2 (en) 1984-06-18
JPS5913023A (ja) 1984-01-23
AU1663283A (en) 1984-01-12

Similar Documents

Publication Publication Date Title
JP2760713B2 (ja) 耐火性及び靱性の優れた制御圧延形鋼の製造方法
US6027581A (en) Cold rolled steel sheet and method of making
KR102096190B1 (ko) 향상된 기계적 물성을 갖는 성형 가능한 경량 강 및 상기 강으로부터 반제품을 제조하기 위한 방법
JP2661845B2 (ja) 含オキサイド系耐火用形鋼の制御圧延による製造方法
JPS59159932A (ja) 強度及び靭性の優れた高張力鋼板の製造方法
SK277820B6 (en) Method of manufacture of fine-grained weldable sheets
JP2765392B2 (ja) 二相ステンレス鋼熱延鋼帯の製造方法
EP1878810B1 (de) Hitzefestes stahlprodukt und herstellungsverfahren dafür
CN119506701A (zh) 一种高强韧冷轧双相钢及其制备方法与汽车零部件
JPH0483821A (ja) 耐火性及び溶接部靭性の優れたｈ形鋼の製造方法
KR930009973B1 (ko) 프리스트레스 강의 생산공정
JPH02107743A (ja) 均一伸びの優れた超高張力ｐｃ鋼線或は鋼棒およびその製造方法
JP3091795B2 (ja) 引抜き加工性に優れた棒鋼の製造方法
JP3428576B2 (ja) 熱間圧延用ロール
JP3307164B2 (ja) 耐水素遅れ割れ特性に優れた超高張力電縫鋼管の製造方法
JP3214068B2 (ja) クリープ破断強度と延性に優れた高Ｃｒフェライト鋼の製造方法
JP2834500B2 (ja) 抵温靭性の優れた高張力鋼板の製造法
JP3760535B2 (ja) 耐粗粒化肌焼鋼及び強度と靱性に優れた表面硬化部品並びにその製造方法
US20060108028A1 (en) Hot rolled steel having improved formability
JPH0135048B2 (de)
JPS62253725A (ja) 高靭性熱間鍛造用非調質棒鋼の製造方法
JP3462968B2 (ja) 低降伏比型耐火用熱延鋼板及び鋼管並びにそれらの製造方法
KR100276300B1 (ko) 저항복비를 갖는 고강도 열연강판의 제조방법
JP3923485B2 (ja) 深絞り性に優れたフェライト単相系ステンレス鋼の製造方法
JPH03260010A (ja) 熱間鍛造非調質部品の製造方法