HK1001348A1 - High strength high weldability steel bars and wire for prestressed concrete - Google Patents

High strength high weldability steel bars and wire for prestressed concrete

Info

Publication number
HK1001348A1
HK1001348A1 HK98100397A HK98100397A HK1001348A1 HK 1001348 A1 HK1001348 A1 HK 1001348A1 HK 98100397 A HK98100397 A HK 98100397A HK 98100397 A HK98100397 A HK 98100397A HK 1001348 A1 HK1001348 A1 HK 1001348A1
Authority
HK
Hong Kong
Prior art keywords
wire
steel bars
prestressed concrete
high strength
weldability steel
Prior art date
Application number
HK98100397A
Other languages
English (en)
Inventor
Eiji Yamashita
Hajime Nitta
Shigeru Mizoguchi
Original Assignee
Neturen Co Ltd
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=15818932&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1001348(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Neturen Co Ltd filed Critical Neturen Co Ltd
Publication of HK1001348A1 publication Critical patent/HK1001348A1/xx

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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Heat Treatment Of Articles (AREA)
HK98100397A 1994-06-27 1998-01-16 High strength high weldability steel bars and wire for prestressed concrete HK1001348A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6165783A JP2864348B2 (ja) 1994-06-27 1994-06-27 高強度高溶接性プレストレストコンクリート用鋼棒または鋼線ならびにその製造方法

Publications (1)

Publication Number Publication Date
HK1001348A1 true HK1001348A1 (en) 1998-06-12

Family

ID=15818932

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98100397A HK1001348A1 (en) 1994-06-27 1998-01-16 High strength high weldability steel bars and wire for prestressed concrete

Country Status (4)

Country Link
JP (1) JP2864348B2 (xx)
CN (1) CN1044139C (xx)
GB (1) GB2290800B (xx)
HK (1) HK1001348A1 (xx)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1078626C (zh) * 1999-04-09 2002-01-30 清华大学 一种高硅耐磨铸钢的制造方法
KR100536660B1 (ko) * 2003-12-18 2005-12-14 삼화강봉주식회사 저온충격 특성이 우수한 냉간압조용 강선과 그 제조 방법
CN102061370A (zh) * 2011-01-31 2011-05-18 中国钢研科技集团有限公司 混凝土用钢筋的生产工艺
CN103643135B (zh) * 2013-11-20 2015-12-30 上海交通大学 抗拉强度2000Mpa及以上的PC钢棒及热处理方法
CN103643125B (zh) * 2013-11-21 2015-10-28 江苏天舜金属材料集团有限公司 一种预应力混凝土用钢棒及其生产工艺
JP2017179399A (ja) * 2016-03-28 2017-10-05 高周波熱錬株式会社 建築用鋼材

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT271532B (de) * 1964-02-20 1969-06-10 Krupp Ag Huettenwerke Stahl für langzeitig unter Zugbeanspruchung stehende Bauelemente, insbesondere Spannbetonstahl
NL170159C (nl) * 1973-06-04 1982-10-01 Estel Hoogovens Bv Werkwijze voor het vervaardigen van lasbaar staafmateriaal uit laag koolstofstaal door gecontroleerde koeling.
DE2967517D1 (en) * 1979-06-08 1985-10-31 Henrik Giflo Reinforcement steel with high mechanical strength

Also Published As

Publication number Publication date
GB9510785D0 (en) 1995-07-19
CN1121535A (zh) 1996-05-01
GB2290800A (en) 1996-01-10
GB2290800B (en) 1997-07-23
JP2864348B2 (ja) 1999-03-03
CN1044139C (zh) 1999-07-14
JPH0813082A (ja) 1996-01-16

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Legal Events

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PF Patent in force
PE Patent expired

Effective date: 20150525