HK1001348A1 - High strength high weldability steel bars and wire for prestressed concrete - Google Patents
High strength high weldability steel bars and wire for prestressed concreteInfo
- 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
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)
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 (ja) |
CN (1) | CN1044139C (ja) |
GB (1) | GB2290800B (ja) |
HK (1) | HK1001348A1 (ja) |
Families Citing this family (6)
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)
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 |
-
1994
- 1994-06-27 JP JP6165783A patent/JP2864348B2/ja not_active Expired - Lifetime
-
1995
- 1995-05-26 GB GB9510785A patent/GB2290800B/en not_active Expired - Fee Related
- 1995-06-26 CN CN 95107083 patent/CN1044139C/zh not_active Expired - Lifetime
-
1998
- 1998-01-16 HK HK98100397A patent/HK1001348A1/xx not_active IP Right Cessation
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
Date | Code | Title | Description |
---|---|---|---|
PF | Patent in force | ||
PE | Patent expired |
Effective date: 20150525 |