CH640569A5 - Procede de fabrication de lamines en acier, application de ce procede pour la fabrication de ronds a beton. - Google Patents
Procede de fabrication de lamines en acier, application de ce procede pour la fabrication de ronds a beton. Download PDFInfo
- Publication number
- CH640569A5 CH640569A5 CH22681A CH22681A CH640569A5 CH 640569 A5 CH640569 A5 CH 640569A5 CH 22681 A CH22681 A CH 22681A CH 22681 A CH22681 A CH 22681A CH 640569 A5 CH640569 A5 CH 640569A5
- Authority
- CH
- Switzerland
- Prior art keywords
- steel
- temperature
- rolling
- manufacture
- content
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 19
- 239000004567 concrete Substances 0.000 title claims description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 230000008569 process Effects 0.000 title claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 35
- 239000010959 steel Substances 0.000 claims description 35
- 238000005096 rolling process Methods 0.000 claims description 30
- 230000007704 transition Effects 0.000 claims description 18
- 238000001816 cooling Methods 0.000 claims description 13
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 6
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 238000001953 recrystallisation Methods 0.000 claims description 3
- 230000009467 reduction Effects 0.000 claims description 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052710 silicon Inorganic materials 0.000 claims description 2
- 239000010703 silicon Substances 0.000 claims description 2
- 230000009466 transformation Effects 0.000 claims description 2
- 239000010955 niobium Substances 0.000 claims 6
- 239000011572 manganese Substances 0.000 claims 5
- 229910052758 niobium Inorganic materials 0.000 claims 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 229910052748 manganese Inorganic materials 0.000 claims 1
- 238000011282 treatment Methods 0.000 description 14
- 239000000047 product Substances 0.000 description 11
- 239000000126 substance Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 5
- 230000000930 thermomechanical effect Effects 0.000 description 5
- 238000005496 tempering Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000010606 normalization Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052729 chemical element Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011265 semifinished product Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Heat Treatment Of Steel (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU82408A LU82408A1 (fr) | 1980-04-28 | 1980-04-28 | Procede de fabrication de lamines en acier presentant une bonne soudabilite,une haute limite d'elasticite et une resilience a tres basses temperatures |
| LU82987A LU82987A1 (fr) | 1980-12-08 | 1980-12-08 | Procede de fabrication de lamines en acier presentant une bonne soudabilite une haute limite d'elasticite et une resilience a tres basses temperatures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH640569A5 true CH640569A5 (fr) | 1984-01-13 |
Family
ID=26640265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH22681A CH640569A5 (fr) | 1980-04-28 | 1981-01-14 | Procede de fabrication de lamines en acier, application de ce procede pour la fabrication de ronds a beton. |
Country Status (12)
| Country | Link |
|---|---|
| AT (1) | AT382642B (it) |
| AU (1) | AU542064B2 (it) |
| BR (1) | BR8100215A (it) |
| CA (1) | CA1159286A (it) |
| CH (1) | CH640569A5 (it) |
| DE (1) | DE3107669A1 (it) |
| ES (1) | ES8207586A1 (it) |
| FR (1) | FR2481321B1 (it) |
| GB (1) | GB2075390B (it) |
| IT (1) | IT1209295B (it) |
| NL (1) | NL8100232A (it) |
| SE (1) | SE8100496L (it) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2066475C (en) * | 1991-05-06 | 1997-06-03 | Terence M. Shore | Method and apparatus for continuously hot rolling of ferrous long products |
| RU2418867C1 (ru) * | 2010-02-16 | 2011-05-20 | Александр Викентьевич Козлов | Способ производства дискретно-структурированного сейсмостойкого арматурного стержня |
-
1980
- 1980-12-19 CA CA000367171A patent/CA1159286A/fr not_active Expired
- 1980-12-23 IT IT8026926A patent/IT1209295B/it active
-
1981
- 1981-01-14 CH CH22681A patent/CH640569A5/fr not_active IP Right Cessation
- 1981-01-15 BR BR8100215A patent/BR8100215A/pt unknown
- 1981-01-19 NL NL8100232A patent/NL8100232A/nl not_active Application Discontinuation
- 1981-01-21 FR FR8027493A patent/FR2481321B1/fr not_active Expired
- 1981-01-27 SE SE8100496A patent/SE8100496L/ unknown
- 1981-02-28 DE DE19813107669 patent/DE3107669A1/de not_active Withdrawn
- 1981-03-04 AT AT0099981A patent/AT382642B/de not_active IP Right Cessation
- 1981-04-06 AU AU69112/81A patent/AU542064B2/en not_active Ceased
- 1981-04-27 GB GB8112955A patent/GB2075390B/en not_active Expired
- 1981-04-28 ES ES501716A patent/ES8207586A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT8026926A0 (it) | 1980-12-23 |
| CA1159286A (fr) | 1983-12-27 |
| ES501716A0 (es) | 1982-09-16 |
| FR2481321A1 (fr) | 1981-10-30 |
| NL8100232A (nl) | 1981-11-16 |
| GB2075390A (en) | 1981-11-18 |
| SE8100496L (sv) | 1981-10-29 |
| ES8207586A1 (es) | 1982-09-16 |
| ATA99981A (de) | 1986-08-15 |
| BR8100215A (pt) | 1982-01-12 |
| GB2075390B (en) | 1983-06-29 |
| FR2481321B1 (fr) | 1986-11-21 |
| DE3107669A1 (de) | 1982-02-25 |
| AU6911281A (en) | 1981-11-05 |
| AT382642B (de) | 1987-03-25 |
| IT1209295B (it) | 1989-07-16 |
| AU542064B2 (en) | 1985-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |