JPS6479336A - Colored alloy for decoration - Google Patents

Colored alloy for decoration

Info

Publication number
JPS6479336A
JPS6479336A JP23762587A JP23762587A JPS6479336A JP S6479336 A JPS6479336 A JP S6479336A JP 23762587 A JP23762587 A JP 23762587A JP 23762587 A JP23762587 A JP 23762587A JP S6479336 A JPS6479336 A JP S6479336A
Authority
JP
Japan
Prior art keywords
color
alloy
watch case
metallic luster
decoration
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
JP23762587A
Other languages
Japanese (ja)
Inventor
Ryuzo Okamoto
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.)
Seiko Instruments Inc
Original Assignee
Seiko Instruments Inc
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 Seiko Instruments Inc filed Critical Seiko Instruments Inc
Priority to JP23762587A priority Critical patent/JPS6479336A/en
Publication of JPS6479336A publication Critical patent/JPS6479336A/en
Pending legal-status Critical Current

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Abstract

PURPOSE:To obtain the title alloy having various color tones and excellent metallic luster in an intermetallic compound of Ni and Al by setting the atomic % of Ni in a specific range centered at 50%. CONSTITUTION:As the material of a portable watch case, an Ni-Al alloy in which the content of Ni changes within the range of 45-65atom.% is used; and its molten metal is cast to a watch case by the lost-wax method. The Ti-Al alloy for decoration parts, such as a watch case etc., in which its color tone changes to silver gray color, blue color, green color, pink and yellow color and having excellent metallic luster and high hardness is produced.
JP23762587A 1987-09-22 1987-09-22 Colored alloy for decoration Pending JPS6479336A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23762587A JPS6479336A (en) 1987-09-22 1987-09-22 Colored alloy for decoration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23762587A JPS6479336A (en) 1987-09-22 1987-09-22 Colored alloy for decoration

Publications (1)

Publication Number Publication Date
JPS6479336A true JPS6479336A (en) 1989-03-24

Family

ID=17018092

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23762587A Pending JPS6479336A (en) 1987-09-22 1987-09-22 Colored alloy for decoration

Country Status (1)

Country Link
JP (1) JPS6479336A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100259541B1 (en) * 1997-10-14 2000-06-15 강성군 Ni-al alloy having high anti- oxidation characteristics

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100259541B1 (en) * 1997-10-14 2000-06-15 강성군 Ni-al alloy having high anti- oxidation characteristics

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