JPS60149729A - プレス成形用冷延鋼板の製造方法 - Google Patents
プレス成形用冷延鋼板の製造方法Info
- Publication number
- JPS60149729A JPS60149729A JP396884A JP396884A JPS60149729A JP S60149729 A JPS60149729 A JP S60149729A JP 396884 A JP396884 A JP 396884A JP 396884 A JP396884 A JP 396884A JP S60149729 A JPS60149729 A JP S60149729A
- Authority
- JP
- Japan
- Prior art keywords
- steel sheet
- rolled steel
- carburizing
- cold
- atmosphere
- 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.)
- Granted
Links
- 239000010960 cold rolled steel Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 41
- 239000010959 steel Substances 0.000 claims abstract description 41
- 238000005121 nitriding Methods 0.000 claims abstract description 26
- 239000000126 substance Substances 0.000 claims abstract description 26
- 238000005255 carburizing Methods 0.000 claims abstract description 25
- 238000000137 annealing Methods 0.000 claims abstract description 21
- 238000006243 chemical reaction Methods 0.000 claims description 23
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 150000004767 nitrides Chemical class 0.000 abstract description 10
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 9
- 238000000034 method Methods 0.000 abstract description 8
- 238000001816 cooling Methods 0.000 abstract description 7
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 6
- 239000002344 surface layer Substances 0.000 abstract description 3
- 230000002542 deteriorative effect Effects 0.000 abstract 1
- 239000013078 crystal Substances 0.000 description 20
- 229910019142 PO4 Inorganic materials 0.000 description 18
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 18
- 239000010452 phosphate Substances 0.000 description 18
- 239000006104 solid solution Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
- 229910052760 oxygen Inorganic materials 0.000 description 7
- 239000001301 oxygen Substances 0.000 description 7
- 150000001247 metal acetylides Chemical class 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- 230000006911 nucleation Effects 0.000 description 4
- 238000010899 nucleation Methods 0.000 description 4
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000001953 recrystallisation Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000009182 swimming Effects 0.000 description 1
- LRXTYHSAJDENHV-UHFFFAOYSA-H zinc phosphate Chemical compound [Zn+2].[Zn+2].[Zn+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O LRXTYHSAJDENHV-UHFFFAOYSA-H 0.000 description 1
- 229910000165 zinc phosphate Inorganic materials 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
-
- 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
- C21D9/46—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals
- C21D9/48—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for sheet metals deep-drawing sheets
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)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP396884A JPS60149729A (ja) | 1984-01-11 | 1984-01-11 | プレス成形用冷延鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP396884A JPS60149729A (ja) | 1984-01-11 | 1984-01-11 | プレス成形用冷延鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60149729A true JPS60149729A (ja) | 1985-08-07 |
| JPH0142331B2 JPH0142331B2 (enExample) | 1989-09-12 |
Family
ID=11571870
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP396884A Granted JPS60149729A (ja) | 1984-01-11 | 1984-01-11 | プレス成形用冷延鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60149729A (enExample) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6338556A (ja) * | 1986-08-04 | 1988-02-19 | Nisshin Steel Co Ltd | 耐二次加工割れ性の優れた深絞り用冷延鋼板およびその製造方法 |
| JPH0372032A (ja) * | 1989-08-09 | 1991-03-27 | Kobe Steel Ltd | 薄鋼板の製造方法 |
| JPH0394020A (ja) * | 1989-09-05 | 1991-04-18 | Kobe Steel Ltd | 耐２次加工脆性に優れた深絞り用冷延鋼板の製造方法 |
| JPH0394021A (ja) * | 1989-09-05 | 1991-04-18 | Kobe Steel Ltd | 深絞り性と耐２次加工脆性に優れた冷延鋼板の製造方法 |
| JPH0394022A (ja) * | 1989-09-05 | 1991-04-18 | Kobe Steel Ltd | 耐２次加工脆性に優れた深絞り用熱延鋼板の製造方法 |
| JPH03107449A (ja) * | 1989-09-20 | 1991-05-07 | Sumitomo Metal Ind Ltd | 成形性および化成処理性に優れた冷延鋼板 |
| JPH03150318A (ja) * | 1989-11-03 | 1991-06-26 | Kobe Steel Ltd | 焼付硬化性に優れた深絞り用冷延鋼板の製造方法 |
| JPH03150317A (ja) * | 1989-11-02 | 1991-06-26 | Kobe Steel Ltd | 耐２次加工脆性に優れた深絞り用溶融亜鉛メッキ冷延鋼板の製造方法 |
| JPH03199367A (ja) * | 1989-12-28 | 1991-08-30 | Kawasaki Steel Corp | プレス加工用冷延鋼板の製造方法 |
| JPH04272143A (ja) * | 1991-02-28 | 1992-09-28 | Nippon Steel Corp | 耐デント性の優れた深絞り用冷延鋼板の製造方法 |
| US5372654A (en) * | 1992-09-21 | 1994-12-13 | Kawasaki Steel Corporation | Steel sheet for press working that exhibits excellent stiffness and satisfactory press workability |
| EP0946763A4 (en) * | 1996-12-23 | 2003-06-25 | Uec Technologies Llc | HIGH-STRENGTH DEEP-STEEL STEEL, DEVELOPED UNDER THE REACTION WITH AMMONIA |
-
1984
- 1984-01-11 JP JP396884A patent/JPS60149729A/ja active Granted
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6338556A (ja) * | 1986-08-04 | 1988-02-19 | Nisshin Steel Co Ltd | 耐二次加工割れ性の優れた深絞り用冷延鋼板およびその製造方法 |
| JPH0372032A (ja) * | 1989-08-09 | 1991-03-27 | Kobe Steel Ltd | 薄鋼板の製造方法 |
| JPH0394020A (ja) * | 1989-09-05 | 1991-04-18 | Kobe Steel Ltd | 耐２次加工脆性に優れた深絞り用冷延鋼板の製造方法 |
| JPH0394021A (ja) * | 1989-09-05 | 1991-04-18 | Kobe Steel Ltd | 深絞り性と耐２次加工脆性に優れた冷延鋼板の製造方法 |
| JPH0394022A (ja) * | 1989-09-05 | 1991-04-18 | Kobe Steel Ltd | 耐２次加工脆性に優れた深絞り用熱延鋼板の製造方法 |
| JPH03107449A (ja) * | 1989-09-20 | 1991-05-07 | Sumitomo Metal Ind Ltd | 成形性および化成処理性に優れた冷延鋼板 |
| JPH03150317A (ja) * | 1989-11-02 | 1991-06-26 | Kobe Steel Ltd | 耐２次加工脆性に優れた深絞り用溶融亜鉛メッキ冷延鋼板の製造方法 |
| JPH03150318A (ja) * | 1989-11-03 | 1991-06-26 | Kobe Steel Ltd | 焼付硬化性に優れた深絞り用冷延鋼板の製造方法 |
| JPH03199367A (ja) * | 1989-12-28 | 1991-08-30 | Kawasaki Steel Corp | プレス加工用冷延鋼板の製造方法 |
| JPH04272143A (ja) * | 1991-02-28 | 1992-09-28 | Nippon Steel Corp | 耐デント性の優れた深絞り用冷延鋼板の製造方法 |
| US5372654A (en) * | 1992-09-21 | 1994-12-13 | Kawasaki Steel Corporation | Steel sheet for press working that exhibits excellent stiffness and satisfactory press workability |
| EP0946763A4 (en) * | 1996-12-23 | 2003-06-25 | Uec Technologies Llc | HIGH-STRENGTH DEEP-STEEL STEEL, DEVELOPED UNDER THE REACTION WITH AMMONIA |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0142331B2 (enExample) | 1989-09-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6395108B2 (en) | Flat product, such as sheet, made of steel having a high yield strength and exhibiting good ductility and process for manufacturing this product | |
| JPS60149729A (ja) | プレス成形用冷延鋼板の製造方法 | |
| JP7530443B2 (ja) | 鋼板及び容器用の鋼板の製造方法 | |
| JPH05331537A (ja) | 耐食性および成形性にすぐれた合金化溶融亜鉛めっき高張力冷延鋼板の製造方法 | |
| JPS6047328B2 (ja) | 超深絞り用焼付硬化性鋼板の製造方法 | |
| JP2682351B2 (ja) | 耐常温時効性の優れた焼付硬化型冷延鋼板の製造方法 | |
| JP2542535B2 (ja) | 耐デント性の優れた深絞り用冷延鋼板の製造方法 | |
| JPH0372032A (ja) | 薄鋼板の製造方法 | |
| EP2980228A1 (en) | Steel sheet and manufacturing method therefor | |
| JP3777049B2 (ja) | 耐デント性ならびに耐面ひずみ性に優れた深絞り用ｂｈ冷延鋼板の製造方法 | |
| JPH0756050B2 (ja) | 連続焼鈍による非時効・高焼付硬化・プレス加工用高強度冷延鋼板の製造方法 | |
| GB1562903A (en) | Nitride reaction strenghtening of low carbon ferrous metal stock | |
| JPS59123714A (ja) | オ−ステナイト結晶粒粗大化温度の高い鋼材の製造方法 | |
| JPH10176249A (ja) | フェライト系ステンレス鋼鋼材およびその製造方法 | |
| JPH05239554A (ja) | 焼付硬化性を有する超深絞り用冷延鋼板の製造方法 | |
| JP3755218B2 (ja) | プレス成形性及び耐肌荒れ性に優れた冷延鋼板の製造方法 | |
| JP2001140038A (ja) | 表面性状の優れた焼付硬化型合金化溶融亜鉛めっき鋼板およびその製造方法 | |
| US4666794A (en) | Diffusion treated hot-dip aluminum coated steel | |
| JPH03243757A (ja) | 表層部高強度良加工性冷延鋼板の製造法 | |
| JP2542536B2 (ja) | 塗装焼付硬化性と２次加工性に優れた深絞り用冷延鋼板の製造方法 | |
| JPH10102198A (ja) | 深絞り用熱間圧延鋼板 | |
| JPH05171351A (ja) | 焼付硬化性に優れた非時効性深絞り用冷延鋼板とその製造方法 | |
| JP3034964B2 (ja) | 連続焼鈍による軟質表面処理原板の製造方法 | |
| JPS61157639A (ja) | 時効性に優れかつ高い焼付硬化性を有する冷延鋼板の製造方法 | |
| JP2997489B2 (ja) | 化成処理性および耐液体金属脆性に優れた深絞り用冷延綱板 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |