NO126778B - - Google Patents
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- Publication number
- NO126778B NO126778B NO16995167A NO16995167A NO126778B NO 126778 B NO126778 B NO 126778B NO 16995167 A NO16995167 A NO 16995167A NO 16995167 A NO16995167 A NO 16995167A NO 126778 B NO126778 B NO 126778B
- Authority
- NO
- Norway
- Prior art keywords
- straightening
- temperature
- steel
- wire
- thread
- Prior art date
Links
- 238000000034 method Methods 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 4
- 239000010962 carbon steel Substances 0.000 claims description 4
- 238000001953 recrystallisation Methods 0.000 claims description 3
- 239000011150 reinforced concrete Substances 0.000 claims description 2
- 239000007858 starting material Substances 0.000 claims description 2
- 238000005482 strain hardening Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000005452 bending Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 4
- 239000011513 prestressed concrete Substances 0.000 description 4
- 230000002787 reinforcement Effects 0.000 description 4
- 238000000137 annealing Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005496 tempering Methods 0.000 description 2
- 229910001339 C alloy Inorganic materials 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- QMQXDJATSGGYDR-UHFFFAOYSA-N methylidyneiron Chemical compound [C].[Fe] QMQXDJATSGGYDR-UHFFFAOYSA-N 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000005491 wire drawing Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21F—WORKING OR PROCESSING OF METAL WIRE
- B21F1/00—Bending wire other than coiling; Straightening wire
- B21F1/02—Straightening
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
- B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D3/00—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts
- B21D3/02—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers
- B21D3/05—Straightening or restoring form of metal rods, metal tubes, metal profiles, or specific articles made therefrom, whether or not in combination with sheet metal parts by rollers arranged on axes rectangular to the path of the work
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Wire Processing (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR78741A FR1495847A (fr) | 1966-10-04 | 1966-10-04 | Procédé de dressage notamment de fils d'acier au carbone, dispositif pour la mise en oeuvre de ce procédé, ainsi que les fils obtenus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO126778B true NO126778B (de) | 1973-03-26 |
Family
ID=8618418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO16995167A NO126778B (de) | 1966-10-04 | 1967-10-02 |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE704044A (de) |
| DE (1) | DE1627640A1 (de) |
| FR (1) | FR1495847A (de) |
| GB (1) | GB1206286A (de) |
| NL (1) | NL6713388A (de) |
| NO (1) | NO126778B (de) |
| SE (1) | SE337840B (de) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5064150A (de) * | 1973-10-12 | 1975-05-31 | ||
| FR2476680B1 (fr) * | 1980-02-21 | 1986-07-11 | Trefilunion | Procede de traitement de produits metallurgiques destines a subir une deformation a froid |
| FR2530264B1 (fr) * | 1982-07-19 | 1989-12-29 | Inst Francais Du Petrole | Procede permettant d'accroitre la resistance a la corrosion fissurante d'elements allonges tels que des armatures de conduites flexibles ou de cables, et produits ainsi obtenus |
| FR2543976B1 (fr) * | 1983-04-05 | 1985-11-29 | Inst Francais Du Petrole | Nouveau procede permettant d'accroitre la resistance a la corrosion fissurante d'elements allonges tels que des armatures de conduites flexibles ou de cables, et produits ainsi obtenus |
| CN107321805A (zh) * | 2017-08-11 | 2017-11-07 | 凡登（常州）新型金属材料技术有限公司 | 用于软管的金属丝及其制作装置和制备方法 |
| CN107971430A (zh) * | 2017-11-22 | 2018-05-01 | 安徽天瑞电子科技有限公司 | 电线放卷高效可靠取直装置 |
| CN115121644B (zh) * | 2022-09-01 | 2022-11-22 | 西安赛特思迈钛业有限公司 | 一种超弹性镍钛形状记忆合金超细丝材连续矫直方法 |
| CN118385408A (zh) * | 2024-05-30 | 2024-07-26 | 江苏青益金属科技股份有限公司 | 一种镍基合金丝材在线退火矫直装置 |
-
1966
- 1966-10-04 FR FR78741A patent/FR1495847A/fr not_active Expired
-
1967
- 1967-09-19 BE BE704044D patent/BE704044A/xx unknown
- 1967-09-26 DE DE19671627640 patent/DE1627640A1/de active Pending
- 1967-10-02 NO NO16995167A patent/NO126778B/no unknown
- 1967-10-02 NL NL6713388A patent/NL6713388A/xx unknown
- 1967-10-02 GB GB4484667A patent/GB1206286A/en not_active Expired
- 1967-10-03 SE SE1355667A patent/SE337840B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6713388A (de) | 1968-04-05 |
| BE704044A (de) | 1968-02-01 |
| FR1495847A (fr) | 1967-09-22 |
| SE337840B (de) | 1971-08-23 |
| DE1627640A1 (de) | 1971-02-04 |
| GB1206286A (en) | 1970-09-23 |
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