JPS6114217B2 - - Google Patents
Info
- Publication number
- JPS6114217B2 JPS6114217B2 JP56212739A JP21273981A JPS6114217B2 JP S6114217 B2 JPS6114217 B2 JP S6114217B2 JP 56212739 A JP56212739 A JP 56212739A JP 21273981 A JP21273981 A JP 21273981A JP S6114217 B2 JPS6114217 B2 JP S6114217B2
- Authority
- JP
- Japan
- Prior art keywords
- temperature
- steel
- hot
- rolling
- aln
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 33
- 239000010959 steel Substances 0.000 claims description 33
- 238000000137 annealing Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 22
- 238000004519 manufacturing process Methods 0.000 claims description 20
- 230000007797 corrosion Effects 0.000 claims description 17
- 238000005260 corrosion Methods 0.000 claims description 17
- 238000005098 hot rolling Methods 0.000 claims description 17
- 238000005096 rolling process Methods 0.000 claims description 11
- 238000009749 continuous casting Methods 0.000 claims description 10
- 238000005554 pickling Methods 0.000 claims description 10
- 230000009466 transformation Effects 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 6
- 229910000655 Killed steel Inorganic materials 0.000 claims description 5
- 238000005097 cold rolling Methods 0.000 claims description 5
- 238000004804 winding Methods 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 description 26
- 239000005028 tinplate Substances 0.000 description 26
- 239000000463 material Substances 0.000 description 23
- 238000001556 precipitation Methods 0.000 description 20
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 11
- 230000000694 effects Effects 0.000 description 9
- 230000007423 decrease Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 6
- 229910000859 α-Fe Inorganic materials 0.000 description 6
- 239000013078 crystal Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000007796 conventional method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 229910001567 cementite Chemical group 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000010960 cold rolled steel Substances 0.000 description 2
- 239000000470 constituent Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical group C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 2
- 230000003278 mimic effect Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000004931 aggregating effect Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 235000013324 preserved food Nutrition 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- -1 tin metals Chemical class 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21273981A JPS58117833A (ja) | 1981-12-29 | 1981-12-29 | 連続焼鈍による耐食性に優れた軟質の表面処理用鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21273981A JPS58117833A (ja) | 1981-12-29 | 1981-12-29 | 連続焼鈍による耐食性に優れた軟質の表面処理用鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58117833A JPS58117833A (ja) | 1983-07-13 |
| JPS6114217B2 true JPS6114217B2 (es) | 1986-04-17 |
Family
ID=16627624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21273981A Granted JPS58117833A (ja) | 1981-12-29 | 1981-12-29 | 連続焼鈍による耐食性に優れた軟質の表面処理用鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58117833A (es) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121118A (es) * | 1974-03-12 | 1975-09-22 | ||
| JPS50139013A (es) * | 1974-04-27 | 1975-11-06 | ||
| JPS5526687A (en) * | 1978-08-16 | 1980-02-26 | Nec Corp | Manufacturing semiconductor device |
| JPS5548574A (en) * | 1978-09-27 | 1980-04-07 | Nagano Denshi Kogyo Kk | Polishing method |
-
1981
- 1981-12-29 JP JP21273981A patent/JPS58117833A/ja active Granted
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50121118A (es) * | 1974-03-12 | 1975-09-22 | ||
| JPS50139013A (es) * | 1974-04-27 | 1975-11-06 | ||
| JPS5526687A (en) * | 1978-08-16 | 1980-02-26 | Nec Corp | Manufacturing semiconductor device |
| JPS5548574A (en) * | 1978-09-27 | 1980-04-07 | Nagano Denshi Kogyo Kk | Polishing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58117833A (ja) | 1983-07-13 |
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