BE519995A - - Google Patents
Info
- Publication number
- BE519995A BE519995A BE519995DA BE519995A BE 519995 A BE519995 A BE 519995A BE 519995D A BE519995D A BE 519995DA BE 519995 A BE519995 A BE 519995A
- Authority
- BE
- Belgium
- Prior art keywords
- bar
- limit
- stretching
- elongation
- set out
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 23
- 238000011282 treatment Methods 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 17
- 239000010959 steel Substances 0.000 claims description 17
- 230000032683 aging Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 10
- 230000004048 modification Effects 0.000 claims description 9
- 238000012986 modification Methods 0.000 claims description 9
- 239000011150 reinforced concrete Substances 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 238000005452 bending Methods 0.000 description 5
- 239000004567 concrete Substances 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 238000005491 wire drawing Methods 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000011513 prestressed concrete Substances 0.000 description 1
Classifications
-
- 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
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/10—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars
- C21D7/105—Modifying the physical properties of iron or steel by deformation by cold working of the whole cross-section, e.g. of concrete reinforcing bars of concrete reinforcing bars
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Reinforcement Elements For Buildings (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE519995A true BE519995A (enrdf_load_stackoverflow) |
Family
ID=156033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE519995D BE519995A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE519995A (enrdf_load_stackoverflow) |
-
0
- BE BE519995D patent/BE519995A/fr unknown
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