JPS5524927A - Manufacture of easy-open can lid - Google Patents
Manufacture of easy-open can lidInfo
- Publication number
- JPS5524927A JPS5524927A JP9596978A JP9596978A JPS5524927A JP S5524927 A JPS5524927 A JP S5524927A JP 9596978 A JP9596978 A JP 9596978A JP 9596978 A JP9596978 A JP 9596978A JP S5524927 A JPS5524927 A JP S5524927A
- Authority
- JP
- Japan
- Prior art keywords
- steel
- hydrogen
- lid
- treatment
- scoring processing
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
- C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Containers Opened By Tearing Frangible Portions (AREA)
Abstract
PURPOSE:To manufacture an easy-open can lid by the procedure in which a scoring processing is applied on a cold rolled steel plate containing specific amounts of one or body of Ti and P and then hydrogen is absorbed in the steel. CONSTITUTION:An appropriate surface treatment is applied on a cold rolled steel plate containing one or both of Ti(0.05 to 0.3wt%) and P(0.01 to 0.15wt%) as steel components, and then a scoring processing of a sectionally inversed rack or triangle form is applied on the steel and then hydrogen is occluded in the steel. The hydrogen occlusion treatment is made by a cathodic treatment in which treatment is made in an aqueous solution of Na2SO4, Na2SO3, etc., using can-lid steel subject to scoring processing as cathode and also carbon bar or stainless steel as insoluble anode, or by a method in which a hydrogen absorption accelerator is added.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9596978A JPS5524927A (en) | 1978-08-07 | 1978-08-07 | Manufacture of easy-open can lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9596978A JPS5524927A (en) | 1978-08-07 | 1978-08-07 | Manufacture of easy-open can lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5524927A true JPS5524927A (en) | 1980-02-22 |
Family
ID=14152012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9596978A Pending JPS5524927A (en) | 1978-08-07 | 1978-08-07 | Manufacture of easy-open can lid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5524927A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445946A (en) * | 1980-08-27 | 1984-05-01 | Nippon Steel Corporation | High strength cold rolled steel strip having an excellent deep drawability |
| 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 |
| US4662953A (en) * | 1985-07-15 | 1987-05-05 | Bethlehem Steel Corporation | Creep resistant cold-rolled and annealed steel sheet and strip |
| CN110373561A (en) * | 2019-07-11 | 2019-10-25 | 中国航发北京航空材料研究院 | A kind of method that power forging prepares high-compactness Fine Grain Ti Alloy |
-
1978
- 1978-08-07 JP JP9596978A patent/JPS5524927A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4445946A (en) * | 1980-08-27 | 1984-05-01 | Nippon Steel Corporation | High strength cold rolled steel strip having an excellent deep drawability |
| 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 |
| US4662953A (en) * | 1985-07-15 | 1987-05-05 | Bethlehem Steel Corporation | Creep resistant cold-rolled and annealed steel sheet and strip |
| CN110373561A (en) * | 2019-07-11 | 2019-10-25 | 中国航发北京航空材料研究院 | A kind of method that power forging prepares high-compactness Fine Grain Ti Alloy |
| CN110373561B (en) * | 2019-07-11 | 2020-12-29 | 中国航发北京航空材料研究院 | A method for preparing high-density fine-grained titanium alloy by powder forging |
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