JPS57194294A - Production of gray-colored expanded aluminum material - Google Patents

Production of gray-colored expanded aluminum material

Info

Publication number
JPS57194294A
JPS57194294A JP7798781A JP7798781A JPS57194294A JP S57194294 A JPS57194294 A JP S57194294A JP 7798781 A JP7798781 A JP 7798781A JP 7798781 A JP7798781 A JP 7798781A JP S57194294 A JPS57194294 A JP S57194294A
Authority
JP
Japan
Prior art keywords
casting
expanded
specific
gray
expanding
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
JP7798781A
Other languages
English (en)
Other versions
JPH0146598B2 (ja
Inventor
Ichiro Mizukami
Susumu Nawata
Masaharu Sugiyama
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.)
NIHON KEIKINZOKU KK
Nippon Light Metal Co Ltd
Original Assignee
NIHON KEIKINZOKU KK
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 NIHON KEIKINZOKU KK, Nippon Light Metal Co Ltd filed Critical NIHON KEIKINZOKU KK
Priority to JP7798781A priority Critical patent/JPS57194294A/ja
Publication of JPS57194294A publication Critical patent/JPS57194294A/ja
Publication of JPH0146598B2 publication Critical patent/JPH0146598B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
  • Continuous Casting (AREA)
JP7798781A 1981-05-25 1981-05-25 Production of gray-colored expanded aluminum material Granted JPS57194294A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7798781A JPS57194294A (en) 1981-05-25 1981-05-25 Production of gray-colored expanded aluminum material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7798781A JPS57194294A (en) 1981-05-25 1981-05-25 Production of gray-colored expanded aluminum material

Publications (2)

Publication Number Publication Date
JPS57194294A true JPS57194294A (en) 1982-11-29
JPH0146598B2 JPH0146598B2 (ja) 1989-10-09

Family

ID=13649195

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7798781A Granted JPS57194294A (en) 1981-05-25 1981-05-25 Production of gray-colored expanded aluminum material

Country Status (1)

Country Link
JP (1) JPS57194294A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250860A (ja) * 1984-05-29 1985-12-11 Sumitomo Light Metal Ind Ltd 活性金属溶湯の連続鋳造法
JPH01215946A (ja) * 1988-02-25 1989-08-29 Sumitomo Light Metal Ind Ltd 青味グレー色の陽極酸化皮膜を生成するアルミニウム合金材料およびその製造方法
JPH03100144A (ja) * 1989-09-14 1991-04-25 Sky Alum Co Ltd 建材用アルミニウム合金圧延板の陽極酸化処理後の色調の調整方法
JP2003071546A (ja) * 2001-08-30 2003-03-11 Nippon Light Metal Co Ltd アルミニウム鋳塊およびその連続鋳造方法ならびに前記アルミニウム鋳塊を用いた電解コンデンサの電極用アルミニウム箔の製造方法
KR20040035180A (ko) * 2002-10-18 2004-04-29 장형수 알미늄합금을 이용한 유백색 주조 제품의 제조방법 및알미늄 합금소재
KR20040035179A (ko) * 2002-10-18 2004-04-29 장형수 알미늄합금을 이용한 하드아노다이징 주조제품의 제조방법및 알미늄 합금소재

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916341A (ja) * 1972-05-22 1974-02-13
JPS5343016A (en) * 1976-10-01 1978-04-18 Nippon Keikinzoku Sougou Kenki Aluminium alloy for producing gray black anoaised coat
JPS5524944A (en) * 1978-08-09 1980-02-22 Nippon Light Metal Co Ltd Surface treatment of aluminium alloy

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4916341A (ja) * 1972-05-22 1974-02-13
JPS5343016A (en) * 1976-10-01 1978-04-18 Nippon Keikinzoku Sougou Kenki Aluminium alloy for producing gray black anoaised coat
JPS5524944A (en) * 1978-08-09 1980-02-22 Nippon Light Metal Co Ltd Surface treatment of aluminium alloy

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60250860A (ja) * 1984-05-29 1985-12-11 Sumitomo Light Metal Ind Ltd 活性金属溶湯の連続鋳造法
JPH01215946A (ja) * 1988-02-25 1989-08-29 Sumitomo Light Metal Ind Ltd 青味グレー色の陽極酸化皮膜を生成するアルミニウム合金材料およびその製造方法
JPH0340098B2 (ja) * 1988-02-25 1991-06-17
JPH03100144A (ja) * 1989-09-14 1991-04-25 Sky Alum Co Ltd 建材用アルミニウム合金圧延板の陽極酸化処理後の色調の調整方法
JPH0739621B2 (ja) * 1989-09-14 1995-05-01 スカイアルミニウム株式会社 建材用アルミニウム合金圧延板の陽極酸化処理後の色調の調整方法
JP2003071546A (ja) * 2001-08-30 2003-03-11 Nippon Light Metal Co Ltd アルミニウム鋳塊およびその連続鋳造方法ならびに前記アルミニウム鋳塊を用いた電解コンデンサの電極用アルミニウム箔の製造方法
KR20040035180A (ko) * 2002-10-18 2004-04-29 장형수 알미늄합금을 이용한 유백색 주조 제품의 제조방법 및알미늄 합금소재
KR20040035179A (ko) * 2002-10-18 2004-04-29 장형수 알미늄합금을 이용한 하드아노다이징 주조제품의 제조방법및 알미늄 합금소재

Also Published As

Publication number Publication date
JPH0146598B2 (ja) 1989-10-09

Similar Documents

Publication Publication Date Title
JPS57194294A (en) Production of gray-colored expanded aluminum material
US3180806A (en) Surface treatment of aluminum base alloys and resulting product
CN111363960A (zh) 一种可阳极氧化的薄壁压铸铝合金材料及其制备方法和一种薄壁外观件
US3818566A (en) Aluminum alloy products and surface treatment
US3043754A (en) Decorative aluminum article and method for making the same
JPS6136063B2 (ja)
JPS6054381B2 (ja) 自然発色用Ａｌ合金
US3864218A (en) Method for Producing Wrought Aluminum Articles Having a Colored Anodic Oxidation Film
KR100230685B1 (ko) 유산전해법에 의한 연회색 및 아이보리색상을 가지는 알미늄합금기물의 제조방법 및 알미늄합금기물
CN109778025A (zh) 一种压铸铝合金及其制备方法
JPS6056772B2 (ja) 自然発色用Ａｌ合金の製造方法
SU651891A1 (ru) Способ изготовлени металлической литейной формы
JPS6232259B2 (ja)
JPS566000A (en) Electrolytic coloring method of aluminum
JPS5810456B2 (ja) ダイカスト用アルミニウム合金
JPS6259199B2 (ja)
JPS57134598A (en) Electrolytic coloring method for aluminum alloy
KR0121309B1 (ko) 외면에 무늬가 자연발색되게 하는 자연발색성 알미늄 합금제품의 제조방법
JPS6418558A (en) Production of anode for electrolytic protection
JPS642252A (en) Magnesium battery with small wall thickness
US3879273A (en) Process for the manufacture of aluminium electrodes for electrolytic capacitors
JP3080396B2 (ja) 自然発色用アルミニウム合金
JPS6040518B2 (ja) アルミニウム合金材表面に模様発色を施す方法
SU1255274A2 (ru) Способ получени покрыти на графитовых литейных формах
SU1340890A1 (ru) Способ производства слитков