NO134844B - - Google Patents
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- Publication number
- NO134844B NO134844B NO741344A NO741344A NO134844B NO 134844 B NO134844 B NO 134844B NO 741344 A NO741344 A NO 741344A NO 741344 A NO741344 A NO 741344A NO 134844 B NO134844 B NO 134844B
- Authority
- NO
- Norway
- Prior art keywords
- steel
- less
- seam
- diameter
- feb
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 36
- 239000010959 steel Substances 0.000 claims description 36
- 229910052799 carbon Inorganic materials 0.000 claims description 18
- 229910052748 manganese Inorganic materials 0.000 claims description 11
- 229910052758 niobium Inorganic materials 0.000 claims description 11
- 229910052757 nitrogen Inorganic materials 0.000 claims description 8
- 229910052804 chromium Inorganic materials 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 229910052750 molybdenum Inorganic materials 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 6
- 229910052698 phosphorus Inorganic materials 0.000 claims description 6
- 229910052717 sulfur Inorganic materials 0.000 claims description 6
- 229910052718 tin Inorganic materials 0.000 claims description 6
- 230000002787 reinforcement Effects 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims 1
- 238000003466 welding Methods 0.000 description 10
- 238000005452 bending Methods 0.000 description 9
- 230000003014 reinforcing effect Effects 0.000 description 8
- 238000009864 tensile test Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 238000005275 alloying Methods 0.000 description 5
- 229910052720 vanadium Inorganic materials 0.000 description 5
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 4
- 238000004881 precipitation hardening Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 230000032683 aging Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005482 strain hardening Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
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
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7305262.A NL161504C (nl) | 1973-04-16 | 1973-04-16 | Werkwijze voor het vervaardigen van lasbare beton- wapeningsstaven. |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| NO741344L NO741344L (no) | 1974-10-17 |
| NO134844B true NO134844B (nl) | 1976-09-13 |
| NO134844C NO134844C (nl) | 1976-12-21 |
Family
ID=19818649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO741344A NO741344L (no) | 1973-04-16 | 1974-04-10 | Sveisbare stålstenger, spesielt for betongarmering. |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3960615A (nl) |
| JP (1) | JPS508714A (nl) |
| BE (1) | BE813711A (nl) |
| DE (1) | DE2417938B2 (nl) |
| FR (1) | FR2225538B1 (nl) |
| GB (1) | GB1462535A (nl) |
| IT (1) | IT1009456B (nl) |
| LU (1) | LU69857A1 (nl) |
| NL (1) | NL161504C (nl) |
| NO (1) | NO741344L (nl) |
| SE (1) | SE415842B (nl) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS581182B2 (ja) * | 1977-01-17 | 1983-01-10 | 住友金属工業株式会社 | 低温用棒鋼 |
| ATE15816T1 (de) * | 1979-06-08 | 1985-10-15 | Henrik Giflo | Armierungsstahl mit hoher mechanischer festigkeit. |
| US4405381A (en) * | 1980-02-15 | 1983-09-20 | Republic Steel Corporation | Steel products such as bars, compositionally non-rimming and internally aluminum killed, having good surface condition |
| CN102039314B (zh) * | 2010-11-23 | 2012-07-11 | 河北津西钢铁集团大方重工科技有限公司 | 一种高碳半钢复合辊环制造方法 |
| US11180821B2 (en) * | 2019-03-07 | 2021-11-23 | TFP Corporation | Stud-weldable rebar |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3102831A (en) * | 1960-08-10 | 1963-09-03 | Molybdenum Corp | Production of columbium containing steels |
| US3725049A (en) * | 1966-03-11 | 1973-04-03 | Nippon Steel Corp | Semi-skilled high tensile strength steels |
-
1973
- 1973-04-16 NL NL7305262.A patent/NL161504C/nl not_active IP Right Cessation
-
1974
- 1974-04-09 GB GB1571574A patent/GB1462535A/en not_active Expired
- 1974-04-10 NO NO741344A patent/NO741344L/no unknown
- 1974-04-11 SE SE7404987A patent/SE415842B/xx not_active IP Right Cessation
- 1974-04-11 US US05/459,933 patent/US3960615A/en not_active Expired - Lifetime
- 1974-04-11 FR FR7412873A patent/FR2225538B1/fr not_active Expired
- 1974-04-11 DE DE2417938A patent/DE2417938B2/de not_active Withdrawn
- 1974-04-12 BE BE143201A patent/BE813711A/nl not_active IP Right Cessation
- 1974-04-12 IT IT68194/74A patent/IT1009456B/it active
- 1974-04-16 LU LU69857A patent/LU69857A1/xx unknown
- 1974-04-16 JP JP49041787A patent/JPS508714A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU69857A1 (nl) | 1974-11-21 |
| US3960615A (en) | 1976-06-01 |
| IT1009456B (it) | 1976-12-10 |
| JPS508714A (nl) | 1975-01-29 |
| DE2417938A1 (de) | 1974-10-24 |
| NO134844C (nl) | 1976-12-21 |
| GB1462535A (en) | 1977-01-26 |
| NL7305262A (nl) | 1974-10-18 |
| DE2417938B2 (de) | 1979-11-29 |
| NL161504B (nl) | 1979-09-17 |
| FR2225538B1 (nl) | 1977-10-14 |
| NL161504C (nl) | 1980-02-15 |
| NO741344L (no) | 1974-10-17 |
| SE415842B (sv) | 1980-11-03 |
| FR2225538A1 (nl) | 1974-11-08 |
| BE813711A (nl) | 1974-10-14 |
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