JPS58302A - 大型形鋼製造用素材の圧延方法 - Google Patents
大型形鋼製造用素材の圧延方法Info
- Publication number
- JPS58302A JPS58302A JP57061207A JP6120782A JPS58302A JP S58302 A JPS58302 A JP S58302A JP 57061207 A JP57061207 A JP 57061207A JP 6120782 A JP6120782 A JP 6120782A JP S58302 A JPS58302 A JP S58302A
- Authority
- JP
- Japan
- Prior art keywords
- thickness
- slab
- rolling
- width
- mushroom
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 title claims description 71
- 238000005096 rolling process Methods 0.000 title claims description 51
- 229910000831 Steel Inorganic materials 0.000 title description 6
- 239000010959 steel Substances 0.000 title description 6
- 238000000034 method Methods 0.000 claims description 41
- 235000001674 Agaricus brunnescens Nutrition 0.000 claims description 35
- 230000006835 compression Effects 0.000 claims description 16
- 238000007906 compression Methods 0.000 claims description 16
- 210000004072 lung Anatomy 0.000 claims description 14
- 230000009467 reduction Effects 0.000 claims description 9
- 239000007858 starting material Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 206010008631 Cholera Diseases 0.000 claims 1
- 241000270708 Testudinidae Species 0.000 claims 1
- 239000002253 acid Substances 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 16
- 230000015572 biosynthetic process Effects 0.000 description 9
- 238000005056 compaction Methods 0.000 description 8
- 230000014509 gene expression Effects 0.000 description 8
- 238000000465 moulding Methods 0.000 description 8
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012886 linear function Methods 0.000 description 1
- 235000012149 noodles Nutrition 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/08—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling structural sections, i.e. work of special cross-section, e.g. angle steel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU83412A LU83412A1 (fr) | 1981-06-04 | 1981-06-04 | Procede de laminage d'ebauches en vue de la production de gros profiles |
| LU83412 | 1981-06-04 | ||
| LU83491 | 1981-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58302A true JPS58302A (ja) | 1983-01-05 |
Family
ID=19729667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57061207A Pending JPS58302A (ja) | 1981-06-04 | 1982-04-14 | 大型形鋼製造用素材の圧延方法 |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPS58302A (fr) |
| BE (1) | BE893380A (fr) |
| LU (1) | LU83412A1 (fr) |
| ZA (1) | ZA823670B (fr) |
-
1981
- 1981-06-04 LU LU83412A patent/LU83412A1/fr unknown
-
1982
- 1982-04-14 JP JP57061207A patent/JPS58302A/ja active Pending
- 1982-05-26 ZA ZA823670A patent/ZA823670B/xx unknown
- 1982-06-01 BE BE6/47659A patent/BE893380A/fr not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| LU83412A1 (fr) | 1983-04-06 |
| ZA823670B (en) | 1983-03-30 |
| BE893380A (fr) | 1982-10-01 |
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