JPS5418456A - Prevention of black mottling production in extruded aluminum alloy materials - Google Patents

Prevention of black mottling production in extruded aluminum alloy materials

Info

Publication number
JPS5418456A
JPS5418456A JP8258177A JP8258177A JPS5418456A JP S5418456 A JPS5418456 A JP S5418456A JP 8258177 A JP8258177 A JP 8258177A JP 8258177 A JP8258177 A JP 8258177A JP S5418456 A JPS5418456 A JP S5418456A
Authority
JP
Japan
Prior art keywords
mottling
prevention
black
production
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.)
Granted
Application number
JP8258177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5759770B2 (enrdf_load_stackoverflow
Inventor
Katsuumi Sakazume
Norio Katayose
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.)
Nippon Light Metal Co Ltd
Original Assignee
Nippon Light Metal 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 Nippon Light Metal Co Ltd filed Critical Nippon Light Metal Co Ltd
Priority to JP8258177A priority Critical patent/JPS5418456A/ja
Publication of JPS5418456A publication Critical patent/JPS5418456A/ja
Publication of JPS5759770B2 publication Critical patent/JPS5759770B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Extrusion Of Metal (AREA)
JP8258177A 1977-07-12 1977-07-12 Prevention of black mottling production in extruded aluminum alloy materials Granted JPS5418456A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8258177A JPS5418456A (en) 1977-07-12 1977-07-12 Prevention of black mottling production in extruded aluminum alloy materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8258177A JPS5418456A (en) 1977-07-12 1977-07-12 Prevention of black mottling production in extruded aluminum alloy materials

Publications (2)

Publication Number Publication Date
JPS5418456A true JPS5418456A (en) 1979-02-10
JPS5759770B2 JPS5759770B2 (enrdf_load_stackoverflow) 1982-12-16

Family

ID=13778438

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8258177A Granted JPS5418456A (en) 1977-07-12 1977-07-12 Prevention of black mottling production in extruded aluminum alloy materials

Country Status (1)

Country Link
JP (1) JPS5418456A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56103099A (en) * 1980-01-17 1981-08-17 Shin Meiwa Ind Co Ltd Controller for operation of height service car

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56103099A (en) * 1980-01-17 1981-08-17 Shin Meiwa Ind Co Ltd Controller for operation of height service car

Also Published As

Publication number Publication date
JPS5759770B2 (enrdf_load_stackoverflow) 1982-12-16

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