JPS57134561A - Self-cleanable coating layer - Google Patents

Self-cleanable coating layer

Info

Publication number
JPS57134561A
JPS57134561A JP56019781A JP1978181A JPS57134561A JP S57134561 A JPS57134561 A JP S57134561A JP 56019781 A JP56019781 A JP 56019781A JP 1978181 A JP1978181 A JP 1978181A JP S57134561 A JPS57134561 A JP S57134561A
Authority
JP
Japan
Prior art keywords
layer
self
melt spraying
cleanable
substrate
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
JP56019781A
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 JP56019781A priority Critical patent/JPS57134561A/en
Publication of JPS57134561A publication Critical patent/JPS57134561A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Cookers (AREA)

Abstract

PURPOSE:To improve various characteristics such as oven workability, and film adhesive strength as well as rate of self-purification by interposing a melt spraying underlying layer of a mixture of a corrosion resistant metal and ceramics between a metallic substrate of an oven and a self-cleanable ceramic layer. CONSTITUTION:The surface of a substrate 1 of stainless steel, etc., is blasted with grit such as alumina and a mixture of >=1 kinds of Ni-cr, Ni-Al, stainlesss steel and ceramic powder of Al2O3, etc. is deposited to 20-150mu thickness on the surface of the substrate metal 1 by a plasma melt spraying method or the like, whereby a melt spraying underlying layer 2 is formed. Thence, mixed powders of composite ceramics of ZrO2.SiO2, etc., and oxide having oxidation catalyst effect such as Mn2O3 are deposited to about 80-200mu thicknesses on the layer 2 by a melt spraying method, whereby a self-cleanable ceramic layer 3 is formed. The layer 2 forms a porous intermediate layer having high binding force, thereby inproving various characteristics.
JP56019781A 1981-02-13 1981-02-13 Self-cleanable coating layer Pending JPS57134561A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56019781A JPS57134561A (en) 1981-02-13 1981-02-13 Self-cleanable coating layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56019781A JPS57134561A (en) 1981-02-13 1981-02-13 Self-cleanable coating layer

Publications (1)

Publication Number Publication Date
JPS57134561A true JPS57134561A (en) 1982-08-19

Family

ID=12008862

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56019781A Pending JPS57134561A (en) 1981-02-13 1981-02-13 Self-cleanable coating layer

Country Status (1)

Country Link
JP (1) JPS57134561A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61239876A (en) * 1985-04-16 1986-10-25 Shuzo Nakazono Dehydration with hot oil using ceramic-coated cooker
JPS61184537U (en) * 1985-05-10 1986-11-18
WO2004015022A1 (en) * 2002-07-25 2004-02-19 Creavis Gesellschaft Für Technologie Und Innovation Mbh Method for the flame spray coating of surfaces with powder to create the lotus effect

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61239876A (en) * 1985-04-16 1986-10-25 Shuzo Nakazono Dehydration with hot oil using ceramic-coated cooker
JPH0573384B2 (en) * 1985-04-16 1993-10-14 Shuzo Nakazono
JPS61184537U (en) * 1985-05-10 1986-11-18
WO2004015022A1 (en) * 2002-07-25 2004-02-19 Creavis Gesellschaft Für Technologie Und Innovation Mbh Method for the flame spray coating of surfaces with powder to create the lotus effect

Similar Documents

Publication Publication Date Title
US3927223A (en) Method of forming refractory oxide coatings
US3607343A (en) Flame spray powders and process with alumina having titanium dioxide bonded to the surface thereof
US4594106A (en) Spraying materials containing ceramic needle fiber and composite materials spray-coated with such spraying materials
KR970065760A (en) Composite coating and coating method applied to metal support layer
JPS6473086A (en) Coating method
AU582675B2 (en) Method for forming composite layer by laser irradiation upon aluminum alloy substrate surface of powder mixture containing metal carbide ceramic particles, silicon, and metal element forming inter metallic compound with silicon
ES469211A1 (en) Plasma flame spray coated graphite dies
BG46904A3 (en) Method for manufacture of items made of ceramics and cermet compositions with surface coating
ES478297A1 (en) Improvements in or relating to bonding plastics materials to steel
CA1182609A (en) Spray-coating material especially for spray-coating
JPS57134561A (en) Self-cleanable coating layer
JPS57174440A (en) Member for molten metallic bath
EP0927774A1 (en) Member for molten metal bath, provided with composite sprayed coating having excellent corrosion resistance and peeling resistance against molten metal
IT1285562B1 (en) COMPOUNDS WITH GAS FIXING ACTIVITIES
US3415631A (en) Protective coated article
JPS57134562A (en) Self-cleanable coating layer
JP3577598B2 (en) Method for producing molten metal bath member having coating excellent in molten metal corrosion resistance and peeling resistance
JPS57140876A (en) Heat resistant ceramic coating
GB1323448A (en) Aluminium/refractory-coated lance
JPS5729572A (en) Coated super-hard alloy member
JPS563670A (en) Tool product coated with ceramic
WO1992019567A3 (en) Coatings for composite articles
GB1417375A (en) Blast-furnace tuyere having excellent thermal-shock resistance and high durability
JPS59150002A (en) Heat treating plate for powder metallurgy
JPS5726168A (en) Infrared radiator