JPS57140651A - Self-purifying coating layer - Google Patents

Self-purifying coating layer

Info

Publication number
JPS57140651A
JPS57140651A JP2631781A JP2631781A JPS57140651A JP S57140651 A JPS57140651 A JP S57140651A JP 2631781 A JP2631781 A JP 2631781A JP 2631781 A JP2631781 A JP 2631781A JP S57140651 A JPS57140651 A JP S57140651A
Authority
JP
Japan
Prior art keywords
self
coating layer
corrosion resistant
resistant metal
purifying coating
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
JP2631781A
Other languages
Japanese (ja)
Inventor
Akio Mitomo
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.)
Hitachi Heating Appliances Co Ltd
Hitachi Netsu Kigu KK
Original Assignee
Hitachi Heating Appliances Co Ltd
Hitachi Netsu Kigu KK
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 Hitachi Heating Appliances Co Ltd, Hitachi Netsu Kigu KK filed Critical Hitachi Heating Appliances Co Ltd
Priority to JP2631781A priority Critical patent/JPS57140651A/en
Publication of JPS57140651A publication Critical patent/JPS57140651A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To obtain the self-purifying coating layer with good quality by coating a corrosion resistant metal base plate with a mixture based on natural iron sand powder and ceramics through a sputtering undercost layer of a corrosion resistant metal by a suputtering method. CONSTITUTION:On a corrosion resistant steel plate or the like, a mixture based on 30-90wt% natural iron sand powder and ceramics such as iron oxide or manganese oxide is sputtered through a sputtering undercoat layer 2 of a corrosion resistant metal such as Ni-Cr or stainless steel to form the self-purifying coating layer 3. This self-purifying coating layer 3 self-purifies the contamination of foods as well as is light wt. and thin and excellent in corrosion resistance of the base plate, heat resistance, steam resistance or the like.
JP2631781A 1981-02-25 1981-02-25 Self-purifying coating layer Pending JPS57140651A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2631781A JPS57140651A (en) 1981-02-25 1981-02-25 Self-purifying coating layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2631781A JPS57140651A (en) 1981-02-25 1981-02-25 Self-purifying coating layer

Publications (1)

Publication Number Publication Date
JPS57140651A true JPS57140651A (en) 1982-08-31

Family

ID=12190005

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2631781A Pending JPS57140651A (en) 1981-02-25 1981-02-25 Self-purifying coating layer

Country Status (1)

Country Link
JP (1) JPS57140651A (en)

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