JPS5658976A - Surface processing method for titanium and its alloy - Google Patents

Surface processing method for titanium and its alloy

Info

Publication number
JPS5658976A
JPS5658976A JP13314579A JP13314579A JPS5658976A JP S5658976 A JPS5658976 A JP S5658976A JP 13314579 A JP13314579 A JP 13314579A JP 13314579 A JP13314579 A JP 13314579A JP S5658976 A JPS5658976 A JP S5658976A
Authority
JP
Japan
Prior art keywords
alloy
washing
gold
heating
tiduran
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
JP13314579A
Other languages
Japanese (ja)
Inventor
Yoshiaki Ekoshi
Hidetoshi Shigefuji
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.)
Ryobi Ltd
Original Assignee
Ryobi 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 Ryobi Ltd filed Critical Ryobi Ltd
Priority to JP13314579A priority Critical patent/JPS5658976A/en
Publication of JPS5658976A publication Critical patent/JPS5658976A/en
Pending legal-status Critical Current

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  • Chemical Treatment Of Metals (AREA)

Abstract

PURPOSE: To improve the wear resistance of the titled metal surface easily at low cost by finishing the surfaces of Ti and Ti alloy, by washing it after surface hardness processing by Tiduran method, and then by heating it in the air under a specific temperature condition.
CONSTITUTION: Surfaces of Ti and Ti alloy surface-finished by buff polishing, etc., are processed in the known Tiduran method to increase the surface hardness and then sticking sludge, oxide, etc., are removed by acid-washing. After water- washing and drying, heating processing is performed under a temperature condition of 300W500°C. Thus, surfaces of substances, such as Ti and Ti alloy, to be processed colored in even gold and the colors of the surfaces can be selected within the range from light gold to gold by freely varying the heating time and temperature, so that the wear resistance of the surfaces can be improved at low cost.
COPYRIGHT: (C)1981,JPO&Japio
JP13314579A 1979-10-15 1979-10-15 Surface processing method for titanium and its alloy Pending JPS5658976A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13314579A JPS5658976A (en) 1979-10-15 1979-10-15 Surface processing method for titanium and its alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13314579A JPS5658976A (en) 1979-10-15 1979-10-15 Surface processing method for titanium and its alloy

Publications (1)

Publication Number Publication Date
JPS5658976A true JPS5658976A (en) 1981-05-22

Family

ID=15097777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13314579A Pending JPS5658976A (en) 1979-10-15 1979-10-15 Surface processing method for titanium and its alloy

Country Status (1)

Country Link
JP (1) JPS5658976A (en)

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