DD221759B1 - Betonstahl warmgewalzt und thermisch verfestigt - Google Patents
Betonstahl warmgewalzt und thermisch verfestigt Download PDFInfo
- Publication number
- DD221759B1 DD221759B1 DD84260372A DD26037284A DD221759B1 DD 221759 B1 DD221759 B1 DD 221759B1 DD 84260372 A DD84260372 A DD 84260372A DD 26037284 A DD26037284 A DD 26037284A DD 221759 B1 DD221759 B1 DD 221759B1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- steel
- alloy
- elements
- alloying
- hot rolled
- Prior art date
Links
- 229910052804 chromium Inorganic materials 0.000 claims description 17
- 229910045601 alloy Inorganic materials 0.000 claims description 16
- 239000000956 alloy Substances 0.000 claims description 16
- 229910052802 copper Inorganic materials 0.000 claims description 16
- 229910052750 molybdenum Inorganic materials 0.000 claims description 16
- 229910052759 nickel Inorganic materials 0.000 claims description 16
- 238000005275 alloying Methods 0.000 claims description 15
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 8
- 229910052710 silicon Inorganic materials 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 description 26
- 239000010959 steel Substances 0.000 description 26
- 229910052748 manganese Inorganic materials 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000155 melt Substances 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 238000009749 continuous casting Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 230000003014 reinforcing effect Effects 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Arc Welding In General (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD84260372A DD221759B1 (de) | 1984-02-28 | 1984-02-28 | Betonstahl warmgewalzt und thermisch verfestigt |
| DE19853502385 DE3502385A1 (de) | 1984-02-28 | 1985-01-25 | Betonstahl warmgewalzt und thermisch verfestigt |
| DK75785A DK75785A (da) | 1984-02-28 | 1985-02-19 | Varmtvalset og termisk forstaerket betonstaal |
| FR8502347A FR2560217B3 (fr) | 1984-02-28 | 1985-02-19 | Acier pour beton lamine a chaud et durci thermiquement |
| IN137/CAL/85A IN164682B (fr) | 1984-02-28 | 1985-02-23 | |
| IT19677/85A IT1200391B (it) | 1984-02-28 | 1985-02-27 | Acciaio laminato a caldo e incrudito termicamente per cemento armato |
| SE8500968A SE8500968L (sv) | 1984-02-28 | 1985-02-27 | Varmvalsat och vermeherdat betongstal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD84260372A DD221759B1 (de) | 1984-02-28 | 1984-02-28 | Betonstahl warmgewalzt und thermisch verfestigt |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DD221759A1 DD221759A1 (de) | 1985-05-02 |
| DD221759B1 true DD221759B1 (de) | 1989-05-03 |
Family
ID=5554919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD84260372A DD221759B1 (de) | 1984-02-28 | 1984-02-28 | Betonstahl warmgewalzt und thermisch verfestigt |
Country Status (7)
| Country | Link |
|---|---|
| DD (1) | DD221759B1 (fr) |
| DE (1) | DE3502385A1 (fr) |
| DK (1) | DK75785A (fr) |
| FR (1) | FR2560217B3 (fr) |
| IN (1) | IN164682B (fr) |
| IT (1) | IT1200391B (fr) |
| SE (1) | SE8500968L (fr) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2645562B1 (fr) * | 1989-04-10 | 1992-11-27 | Lorraine Laminage | Procede de fabrication d'une armature pour le renforcement des structures en beton et armature obtenue selon ce procede |
| DE4011486A1 (de) * | 1990-04-09 | 1991-10-10 | Inst Stahlbeton Bewehrung Ev | Betonrippenstahl mit kaltgewalzten schraegrippen und dessen verwendung |
| CN110029273A (zh) * | 2019-04-23 | 2019-07-19 | 洛阳中伟环保科技有限公司 | 一种磨机用无碳合金隔仓板 |
| CN110042308A (zh) * | 2019-04-23 | 2019-07-23 | 洛阳中伟环保科技有限公司 | 一种磨机用无碳合金衬板 |
| CN109930076A (zh) * | 2019-04-23 | 2019-06-25 | 洛阳中伟环保科技有限公司 | 一种磨机用无碳合金钢球 |
| CN110055460A (zh) * | 2019-04-23 | 2019-07-26 | 洛阳中伟环保科技有限公司 | 一种磨机用无碳合金隔蓖板 |
-
1984
- 1984-02-28 DD DD84260372A patent/DD221759B1/de not_active IP Right Cessation
-
1985
- 1985-01-25 DE DE19853502385 patent/DE3502385A1/de not_active Withdrawn
- 1985-02-19 FR FR8502347A patent/FR2560217B3/fr not_active Expired
- 1985-02-19 DK DK75785A patent/DK75785A/da not_active Application Discontinuation
- 1985-02-23 IN IN137/CAL/85A patent/IN164682B/en unknown
- 1985-02-27 IT IT19677/85A patent/IT1200391B/it active
- 1985-02-27 SE SE8500968A patent/SE8500968L/ not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1200391B (it) | 1989-01-18 |
| SE8500968D0 (sv) | 1985-02-27 |
| DE3502385A1 (de) | 1985-08-29 |
| IN164682B (fr) | 1989-05-13 |
| DK75785A (da) | 1985-08-29 |
| IT8519677A0 (it) | 1985-02-27 |
| SE8500968L (sv) | 1985-08-29 |
| FR2560217B3 (fr) | 1987-06-26 |
| DK75785D0 (da) | 1985-02-19 |
| DD221759A1 (de) | 1985-05-02 |
| FR2560217A1 (fr) | 1985-08-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| RPI | Change in the person, name or address of the patentee (searches according to art. 11 and 12 extension act) | ||
| RPV | Change in the person, the name or the address of the representative (searches according to art. 11 and 12 extension act) | ||
| ENJ | Ceased due to non-payment of renewal fee |