JPS60103128A - 複合組織冷延鋼板の製造方法 - Google Patents
複合組織冷延鋼板の製造方法Info
- Publication number
- JPS60103128A JPS60103128A JP21224083A JP21224083A JPS60103128A JP S60103128 A JPS60103128 A JP S60103128A JP 21224083 A JP21224083 A JP 21224083A JP 21224083 A JP21224083 A JP 21224083A JP S60103128 A JPS60103128 A JP S60103128A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- cold
- steel sheet
- continuous annealing
- composite structure
- 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
- 239000002131 composite material Substances 0.000 title claims abstract description 23
- 239000010960 cold rolled steel Substances 0.000 title claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 title claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 50
- 239000010959 steel Substances 0.000 claims abstract description 50
- 238000000137 annealing Methods 0.000 claims abstract description 20
- 238000002791 soaking Methods 0.000 claims abstract description 19
- 238000001816 cooling Methods 0.000 claims abstract description 12
- 238000005097 cold rolling Methods 0.000 claims abstract description 11
- 238000005098 hot rolling Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 abstract description 18
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 13
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 7
- 239000000203 mixture Substances 0.000 description 4
- 238000005096 rolling process Methods 0.000 description 3
- 229910000859 α-Fe Inorganic materials 0.000 description 3
- 229910000655 Killed steel Inorganic materials 0.000 description 2
- RQMIWLMVTCKXAQ-UHFFFAOYSA-N [AlH3].[C] Chemical compound [AlH3].[C] RQMIWLMVTCKXAQ-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910000734 martensite Inorganic materials 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 230000001376 precipitating effect Effects 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 238000009864 tensile test Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 229910001566 austenite Inorganic materials 0.000 description 1
- 238000009749 continuous casting Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005261 decarburization Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000002436 steel type Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/001—Ferrous alloys, e.g. steel alloys containing N
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/14—Ferrous alloys, e.g. steel alloys containing titanium or zirconium
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21224083A JPS60103128A (ja) | 1983-11-11 | 1983-11-11 | 複合組織冷延鋼板の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP21224083A JPS60103128A (ja) | 1983-11-11 | 1983-11-11 | 複合組織冷延鋼板の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60103128A true JPS60103128A (ja) | 1985-06-07 |
| JPH0321611B2 JPH0321611B2 (enrdf_load_stackoverflow) | 1991-03-25 |
Family
ID=16619286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP21224083A Granted JPS60103128A (ja) | 1983-11-11 | 1983-11-11 | 複合組織冷延鋼板の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60103128A (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02232316A (ja) * | 1989-03-06 | 1990-09-14 | Kawasaki Steel Corp | 焼付け硬化性及び常温非時効性に優れた加工用冷延鋼板の製造方法 |
| JPH03277741A (ja) * | 1990-03-28 | 1991-12-09 | Kawasaki Steel Corp | 加工性、常温非時効性及び焼付け硬化性に優れる複合組織冷延鋼板とその製造方法 |
| US5690755A (en) * | 1992-08-31 | 1997-11-25 | Nippon Steel Corporation | Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet having excellent bake hardenability, non-aging properties at room temperature and good formability and process for producing the same |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970001411B1 (ko) * | 1992-06-22 | 1997-02-06 | 신니뽄 세이데스 가부시끼가이샤 | 우수한 소부 경화능 및 시효 특성을 가지는 냉연 강판, 핫 딮 아연-도금 냉연 강판 및 그의 제조방법 |
| KR0121737B1 (ko) * | 1992-08-31 | 1997-12-04 | 다나까 미노루 | 소부 경화성, 상온 비시효성 및 가공성이 우수한 냉연강판 및 용융아연 도금 냉연강판 및 그의 제조방법 |
-
1983
- 1983-11-11 JP JP21224083A patent/JPS60103128A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02232316A (ja) * | 1989-03-06 | 1990-09-14 | Kawasaki Steel Corp | 焼付け硬化性及び常温非時効性に優れた加工用冷延鋼板の製造方法 |
| JPH03277741A (ja) * | 1990-03-28 | 1991-12-09 | Kawasaki Steel Corp | 加工性、常温非時効性及び焼付け硬化性に優れる複合組織冷延鋼板とその製造方法 |
| US5690755A (en) * | 1992-08-31 | 1997-11-25 | Nippon Steel Corporation | Cold-rolled steel sheet and hot-dip galvanized cold-rolled steel sheet having excellent bake hardenability, non-aging properties at room temperature and good formability and process for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0321611B2 (enrdf_load_stackoverflow) | 1991-03-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0101740B1 (en) | Process for manufacturing cold-rolled steel having excellent press moldability | |
| EP0152665A1 (en) | A cold rolled dual-phase structure steel sheet having an excellent deep drawability and a method of manufacturing the same | |
| JP3424619B2 (ja) | 高張力冷延鋼板及びその製造方法 | |
| WO2010011790A2 (en) | Cold rolled dual phase steel sheet having high formability and method of making the same | |
| JPH0564215B2 (enrdf_load_stackoverflow) | ||
| EP0085720B1 (en) | Process for manufacturing cold rolled deep-drawing steel plate showing delayed aging properties and low anisotropy | |
| US4496400A (en) | Thin steel sheet having improved baking hardenability and adapted for drawing and a method of producing the same | |
| US6143100A (en) | Bake-hardenable cold rolled steel sheet and method of producing same | |
| JPS5849624B2 (ja) | 絞り性ならびに形状性にすぐれた高張力冷延鋼板の製造方法 | |
| JPS60103128A (ja) | 複合組織冷延鋼板の製造方法 | |
| KR102504097B1 (ko) | 도금 강판 및 그 제조방법 | |
| JPH03294463A (ja) | 合金化溶融亜鉛めっき鋼板の製造方法 | |
| JPH02163318A (ja) | プレス成形性に優れた高張力冷延鋼板の製造方法 | |
| JPS5884928A (ja) | 非時効性で２次加工性と塗装焼付硬化性の優れた深絞り用高強度冷延鋼板の製造法 | |
| JP3194120B2 (ja) | 連続焼鈍によるコイル内材質均一性に優れた非時効深絞り用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 | |
| JPH0372032A (ja) | 薄鋼板の製造方法 | |
| KR102845303B1 (ko) | 초고장력 강판 및 그 제조방법 | |
| JPH021212B2 (enrdf_load_stackoverflow) | ||
| JPH02145747A (ja) | 深絞り用熱延鋼板及びその製造方法 | |
| JPH0784618B2 (ja) | 耐２次加工脆性に優れた深絞り用冷延鋼板の製造方法 | |
| JPH03150318A (ja) | 焼付硬化性に優れた深絞り用冷延鋼板の製造方法 | |
| KR20250093772A (ko) | 냉연강판 및 그 제조방법 | |
| JPH01225727A (ja) | 極低炭素冷延鋼板の製造法 | |
| KR100544724B1 (ko) | 가공성이 우수한 냉연강판 및 그 제조방법 |