JPS6338405B2 - - Google Patents
Info
- Publication number
- JPS6338405B2 JPS6338405B2 JP12227980A JP12227980A JPS6338405B2 JP S6338405 B2 JPS6338405 B2 JP S6338405B2 JP 12227980 A JP12227980 A JP 12227980A JP 12227980 A JP12227980 A JP 12227980A JP S6338405 B2 JPS6338405 B2 JP S6338405B2
- Authority
- JP
- Japan
- Prior art keywords
- scale
- rolling
- cold
- steel plate
- steel sheet
- 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 50
- 239000010959 steel Substances 0.000 claims description 50
- 238000000137 annealing Methods 0.000 claims description 19
- 239000010960 cold rolled steel Substances 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000005097 cold rolling Methods 0.000 claims description 10
- 238000005098 hot rolling Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 229910001873 dinitrogen Inorganic materials 0.000 claims 2
- 238000000034 method Methods 0.000 description 20
- 239000007789 gas Substances 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 9
- 238000005554 pickling Methods 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 238000004140 cleaning Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 241000316887 Saissetia oleae Species 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 239000000047 product Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 238000005261 decarburization Methods 0.000 description 4
- 239000003973 paint Substances 0.000 description 4
- 239000010731 rolling oil Substances 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000840 Capped steel Inorganic materials 0.000 description 1
- 229910000976 Electrical steel Inorganic materials 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004453 electron probe microanalysis Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 230000002226 simultaneous effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000004804 winding Methods 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
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 Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12227980A JPS5747831A (en) | 1980-09-05 | 1980-09-05 | Production of cold rolled steel plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12227980A JPS5747831A (en) | 1980-09-05 | 1980-09-05 | Production of cold rolled steel plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5747831A JPS5747831A (en) | 1982-03-18 |
| JPS6338405B2 true JPS6338405B2 (no) | 1988-07-29 |
Family
ID=14832020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12227980A Granted JPS5747831A (en) | 1980-09-05 | 1980-09-05 | Production of cold rolled steel plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5747831A (no) |
-
1980
- 1980-09-05 JP JP12227980A patent/JPS5747831A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5747831A (en) | 1982-03-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2017523301A (ja) | 熱間圧延、酸洗不要の直接冷間圧延、還元アニール、および溶融めっきにより得られた製品の製造方法 | |
| US1946766A (en) | Finishing ferrous sheet material | |
| JPH0114296B2 (no) | ||
| JPH02285057A (ja) | 溶融亜鉛めっき用鋼板の連続焼鈍方法 | |
| JPS6345322A (ja) | ホ−ロ−用鋼板の製造方法 | |
| US5152846A (en) | Method of producing steel sheets for porcelain enameling having improved enamel adhesion property | |
| JPS6338405B2 (no) | ||
| JPS583924A (ja) | 冷延鋼板の製造方法 | |
| JPS5811770A (ja) | 耐食性およびメツキ密着性のよい溶融アルミニウムメツキ鋼板の製造法 | |
| JPS6138270B2 (no) | ||
| JP3133189B2 (ja) | 溶融Ｚｎめっき熱延鋼帯の製造方法 | |
| JPH06145937A (ja) | 酸化スケ−ル付着熱延鋼板の溶融亜鉛めっき方法 | |
| JP3248431B2 (ja) | 溶融めっき鋼板の製造方法 | |
| JPS6250530B2 (no) | ||
| JP3718906B2 (ja) | 溶融金属めっき熱間圧延鋼板の製造方法 | |
| JP4131577B2 (ja) | めっき鋼板の製造方法 | |
| SU1303623A1 (ru) | Способ производства тонкой высокопрочной стальной полосы,с покрытием из железоцинкового сплава | |
| JP3248432B2 (ja) | 溶融めっき鋼板の製造方法 | |
| JPS5944922B2 (ja) | 冷延鋼板の製造法 | |
| JPS63195284A (ja) | ほうろう用の被覆鋼板 | |
| JPS63293173A (ja) | ほうろうの製造方法 | |
| JPH10130801A (ja) | 表面品質に優れた溶融めっき鋼板の製造方法 | |
| JPH09217160A (ja) | 溶融亜鉛系めっき鋼板の製造方法 | |
| JP3695212B2 (ja) | ステンレス鋼帯の冷間圧延方法 | |
| JPS633010B2 (no) |