JPS6415231A - Aluminum alloy sheet for cap - Google Patents

Aluminum alloy sheet for cap

Info

Publication number
JPS6415231A
JPS6415231A JP62169886A JP16988687A JPS6415231A JP S6415231 A JPS6415231 A JP S6415231A JP 62169886 A JP62169886 A JP 62169886A JP 16988687 A JP16988687 A JP 16988687A JP S6415231 A JPS6415231 A JP S6415231A
Authority
JP
Japan
Prior art keywords
projecting part
case
diameter
depth
aluminum alloy
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
Application number
JP62169886A
Other languages
Japanese (ja)
Inventor
Katsumi Koyama
Miki Kanbayashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Furukawa Aluminum Co Ltd
Original Assignee
Furukawa Aluminum Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Furukawa Aluminum Co Ltd filed Critical Furukawa Aluminum Co Ltd
Priority to JP62169886A priority Critical patent/JPS6415231A/en
Publication of JPS6415231A publication Critical patent/JPS6415231A/en
Pending legal-status Critical Current

Links

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)
  • ing And Chemical Polishing (AREA)

Abstract

PURPOSE:To obtain the aluminum alloy sheet for a cap excellent in formability and coating property by forming the recessed or projecting part in a limited diameter and depth at limited mean center intervals on the surface of an aluminum alloy plate. CONSTITUTION:The diameter of a recessed or projecting part arranged on the surface is taken in 0.5-150mum. If the diameter is less than 0.5mum, the stagnant effect of a lubrication oil is eliminated and it does not contribute to the improvement of a drawing formability. In case of the diameter exceeding 150mum the adhesion of a coating agent is impeded and the corrosion resistance is spoiled. The depth of the recess of the height of the projecting part is taken in 0.1-20mum. If the depth or height be lese than 0.1mum the holding effect of a lubrication oil is eliminated and it does not contribute to the improvement in a drawing formability. In case of exceeding 20mum the coating film adhesion is hampered. the mean center gap of the mutual recess or projection parts is taken in 2-1000mum. In the case of the center gap being less than 2mum the recess or projecting part each other is superposed or the tip of the projecting part at the intermediate part between the recesses becomes at acute angle, is ruptured at the forming time and a forming part is damaged. In case of exceeding 1000mum the lubricating effect is reduced and the coating film adhesion is lowered as well.
JP62169886A 1987-07-09 1987-07-09 Aluminum alloy sheet for cap Pending JPS6415231A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62169886A JPS6415231A (en) 1987-07-09 1987-07-09 Aluminum alloy sheet for cap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62169886A JPS6415231A (en) 1987-07-09 1987-07-09 Aluminum alloy sheet for cap

Publications (1)

Publication Number Publication Date
JPS6415231A true JPS6415231A (en) 1989-01-19

Family

ID=15894779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62169886A Pending JPS6415231A (en) 1987-07-09 1987-07-09 Aluminum alloy sheet for cap

Country Status (1)

Country Link
JP (1) JPS6415231A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02310036A (en) * 1989-05-26 1990-12-25 Kobe Steel Ltd Al-mg alloy continuous painted plate and treatment thereof
US5978033A (en) * 1997-01-14 1999-11-02 Nec Corporation Motion picture encoder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02310036A (en) * 1989-05-26 1990-12-25 Kobe Steel Ltd Al-mg alloy continuous painted plate and treatment thereof
US5978033A (en) * 1997-01-14 1999-11-02 Nec Corporation Motion picture encoder

Similar Documents

Publication Publication Date Title
KR870006216A (en) Excellent cold rolled steel sheet with press formability
BR8400604A (en) MATERIAL IN THE FORM OF SHEET, SHEET OR RIBBON, ALUMINUM OR ALLOYS WITH A SURFACE BECOME RUGGED, PROCESS FOR ITS MANUFACTURING AND APPLICATION
NO154927C (en) METAL REMOVAL OF AN ALUMINUM ALLOY OR OF STEEL WITH A CHROME SURFACE ON THE SURFACE, PROCEDURE FOR ELECTROLYTIC EXPOSURE OF CHROME ON THE SURFACE OF THE REFERENCE, AND USE OF THE REFERENCE AS LITTLE.
IT8447945A1 (en) SEALING GASKET FOR THE REFRIGERANT OF OIL VEIL BEARINGS FOR MILLS.
DE3681392D1 (en) GALVANIC BATHROOM FOR THE COMBINED DEPOSITION OF METAL AND A PERMANENTLY LUBRICATING SOLID LUBRICANT.
SE421326B (en) ALUMINUM FORM OF A FIRST ALUMINUM ALLOY WITH GOOD CORROSION AND GROUP CORRESPONDENCE METALLURGICAL UNITED WITH A PLATING LAYER OF ANOTHER ALUMINUM ALLOY AND USE OF THE SAME
ES8605869A1 (en) Process for treating aluminium surfaces.
CA2104852A1 (en) Roll Set for Thin Metal Strip
JPS6415231A (en) Aluminum alloy sheet for cap
EP0964189A3 (en) Edge coated soft gasket
ATE244325T1 (en) ALUMINUM WORKPIECE
JPS5683616A (en) Sliding member
EP0393576A3 (en) Information recording media
JPS55158838A (en) Steel sheet for di can and its di can
JPS6415232A (en) Aluminum alloy sheet for vessel
DE69003769D1 (en) Deep-drawn steel sheet provided with a metal coating and method for producing the same.
CA2053193A1 (en) Multilayer Metal-Coated Steel Sheet
SU1509144A1 (en) Method of preparing for electrodeposited coatings
Iwaya et al. A Study on the Frictional Behavior of Coated Steel Sheets
JPH0417474Y2 (en)
DK1166905T3 (en) Process for making an aluminum sheet and aluminum sheet
KR960037866A (en) Pb-Sn alloy plated steel sheet with excellent corrosion resistance and fuel resistance
JP2000087987A5 (en)
Sementsova et al. The Influence of the Composition of Passive and Oil Films on the Service Properties of Tinplate
JPS5747860A (en) Anticorrosive coat for molten aluminum