JPS5597428A - Production of steel plate for easy open can with excellent can opening property and score processability - Google Patents
Production of steel plate for easy open can with excellent can opening property and score processabilityInfo
- Publication number
- JPS5597428A JPS5597428A JP220679A JP220679A JPS5597428A JP S5597428 A JPS5597428 A JP S5597428A JP 220679 A JP220679 A JP 220679A JP 220679 A JP220679 A JP 220679A JP S5597428 A JPS5597428 A JP S5597428A
- Authority
- JP
- Japan
- Prior art keywords
- steel plate
- easy open
- score
- opening property
- production
- 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
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)
Abstract
PURPOSE:To obtain the titled steel plate with excellent can opnening property and score processability of a method wherein a cold rolling steel plate having a specific component composition such as C, Si or the like as well as containing a limited C+O2 amount is continuously annealed and, thereafter skin-pass rolling is carried out with reduction rate of 6-20%. CONSTITUTION:A cold rolling steel plate comprising C; below 0.02%, Si; below 0.1%, Mn; 0.1-0.5%, O2; below 0.01%, 1/2C+O2; below 0.02%, a balance of iron and inevitable impurities is continuously annealed at a temperature of above crystalization temperature. Subsequently skin pass rolling is carried out with reduction rate of 6-20% and, by synergistic effect of the above described annealing and skin pass rolling, a force required to cut and tear a score processing portion is remarkably reduced and a steel plate for an easy open can with increasingly enhanced can opening property is obtained.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP220679A JPS5830932B2 (en) | 1979-01-16 | 1979-01-16 | Can openability and score - manufacturing method for easy-open can steel sheets with excellent workability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP220679A JPS5830932B2 (en) | 1979-01-16 | 1979-01-16 | Can openability and score - manufacturing method for easy-open can steel sheets with excellent workability |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5597428A true JPS5597428A (en) | 1980-07-24 |
| JPS5830932B2 JPS5830932B2 (en) | 1983-07-02 |
Family
ID=11522873
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP220679A Expired JPS5830932B2 (en) | 1979-01-16 | 1979-01-16 | Can openability and score - manufacturing method for easy-open can steel sheets with excellent workability |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5830932B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0164263A2 (en) * | 1984-06-08 | 1985-12-11 | Kawasaki Steel Corporation | Production of a base steel sheet to be surface-treated which is to produce no stretcher strain |
| US4584035A (en) * | 1983-03-22 | 1986-04-22 | Nippon Steel Corporation | Steel sheet, and a production process therefor, for use in the manufacture of an end for an easy-to-open can: and an end for an easy-to-open can |
| US5019181A (en) * | 1989-03-17 | 1991-05-28 | Kawasaki Steel Corporation | Method of making stainless steel sheet for exterior building constituent |
-
1979
- 1979-01-16 JP JP220679A patent/JPS5830932B2/en not_active Expired
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4584035A (en) * | 1983-03-22 | 1986-04-22 | Nippon Steel Corporation | Steel sheet, and a production process therefor, for use in the manufacture of an end for an easy-to-open can: and an end for an easy-to-open can |
| EP0164263A2 (en) * | 1984-06-08 | 1985-12-11 | Kawasaki Steel Corporation | Production of a base steel sheet to be surface-treated which is to produce no stretcher strain |
| US5019181A (en) * | 1989-03-17 | 1991-05-28 | Kawasaki Steel Corporation | Method of making stainless steel sheet for exterior building constituent |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5830932B2 (en) | 1983-07-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS55122821A (en) | Manufacture of alloyed zinc-plated high tensile steel sheet with high workability | |
| JPS5597425A (en) | Preparation of high-tensile steel with low yield ratio, low carbon and low alloy | |
| JPS56142852A (en) | High strength cold rolled steel plate of low yield ratio for deep drawing | |
| ES8604653A1 (en) | Production of a base steel sheet to be surface-treated which is to produce no stretcher strain. | |
| CA2138801A1 (en) | Thin Steel Sheet Having Excellent Stretch-Flange Ability and Process for Producing the Same | |
| KR960034447A (en) | A thin steel sheet having excellent moldability and a manufacturing method thereof | |
| JPS55115928A (en) | Production of non-aging cold rolled steel plate of excellent deep drawability | |
| GB1506029A (en) | Method of making a low yield point coldreduced steel sheet by continuous annealing process | |
| JPS5597428A (en) | Production of steel plate for easy open can with excellent can opening property and score processability | |
| GB1466517A (en) | Manufacture of dynamo and electrical bands | |
| JPS5751247A (en) | Manufacture of foil material with superior suitability to rolling into foil | |
| JPS53122612A (en) | Method of fabricating high tensile cold rolled steel plate | |
| JPS5477217A (en) | Production of rod steel without thermal refining | |
| JPS57192225A (en) | Production of drawable cold-rolled steel sheet having baking-hardenability | |
| JPS56127761A (en) | Preparation of high strength zinc hot dipping steel plate with low yield ratio | |
| JPS56166331A (en) | Manufacture of cold rolled steel plate with superior press workability | |
| JPS6455339A (en) | Production of grain-oriented silicon iron alloy thin band | |
| JPS6439348A (en) | Non-oriented magnetic steel sheet having low iron loss and excellent magnetic flux density and its production | |
| JPS56152931A (en) | Production of damper vibration steel sheet | |
| JPS5770233A (en) | Production of ferritic stainless steel sheet having excellent workability | |
| JPS5647555A (en) | Manufacture of high-tensile galvanized steel plate with low yield ratio | |
| JPS56133425A (en) | Manufacture of cold rolled steel plate with superior enameling hardenability and workability | |
| JPS5521517A (en) | Manufacture of hot-rolled coil | |
| JPS55100936A (en) | Production of high tensile galvanized steel plate having good drawability and shape-holding property | |
| JPS5698420A (en) | Preparation of semiprocess nondirectional silicon steel plate with excellent electromagnetic property |