JPS5444800A - Electric insulating member - Google Patents

Electric insulating member

Info

Publication number
JPS5444800A
JPS5444800A JP11130277A JP11130277A JPS5444800A JP S5444800 A JPS5444800 A JP S5444800A JP 11130277 A JP11130277 A JP 11130277A JP 11130277 A JP11130277 A JP 11130277A JP S5444800 A JPS5444800 A JP S5444800A
Authority
JP
Japan
Prior art keywords
insulating member
electric insulating
base body
aluminum
oxydized
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
JP11130277A
Other languages
Japanese (ja)
Other versions
JPS6052530B2 (en
Inventor
Hiroshi Abe
Shigemi Yamane
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP11130277A priority Critical patent/JPS6052530B2/en
Publication of JPS5444800A publication Critical patent/JPS5444800A/en
Publication of JPS6052530B2 publication Critical patent/JPS6052530B2/en
Expired 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
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/10—Oxidising
    • C23C8/12—Oxidising using elemental oxygen or ozone
    • C23C8/14—Oxidising of ferrous surfaces

Abstract

PURPOSE:To intend to improve electric resistance of electric insulating member and abrasion resistant property, by forming oxydized metamorphose layer on the surface of a base body which is composed over one sort of chromium, aluminum, nickel and titanium, zirconium and the like and residual iron. CONSTITUTION:A formed body of alloy in which chromium is 10-30% weight%, aluminum is 1-7%, nickel is 1-5% and one sort or two sorts of any of titanium, hafnium, yttrium, cerium and lanthnum is 0.1-2% and remainder is iron is made as a bade body. After this base body is formed, this is heated in oxydizing atmosphere, for example in air, at over 1,000 deg.C, preferably 1,200-1,300 deg.C, then, oxydized metamorphose layer of the base body which includes aluminum oxide is formed. Since this electric insulating member has excellent electric resistance and high hardness, in addition to excellent anti-shock property, and the abrasion resistant property is improved, this electric insulating member can be applied for fixing guide and the like in projection welder.
JP11130277A 1977-09-16 1977-09-16 electrical insulation materials Expired JPS6052530B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11130277A JPS6052530B2 (en) 1977-09-16 1977-09-16 electrical insulation materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11130277A JPS6052530B2 (en) 1977-09-16 1977-09-16 electrical insulation materials

Publications (2)

Publication Number Publication Date
JPS5444800A true JPS5444800A (en) 1979-04-09
JPS6052530B2 JPS6052530B2 (en) 1985-11-20

Family

ID=14557766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11130277A Expired JPS6052530B2 (en) 1977-09-16 1977-09-16 electrical insulation materials

Country Status (1)

Country Link
JP (1) JPS6052530B2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179874A (en) * 1983-03-24 1984-10-12 ユニチカ株式会社 Modification of polyester fiber product
JPH01192871A (en) * 1988-01-21 1989-08-02 Kuraray Co Ltd Non woven fabric
JPH0665672A (en) * 1992-08-18 1994-03-08 Matsushita Electric Works Ltd Production of ferritic alloy sintered body
JP2002060924A (en) * 2000-08-23 2002-02-28 Nippon Yakin Kogyo Co Ltd Stainless steel with insulating layer

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02232718A (en) * 1989-03-06 1990-09-14 Teisuko Kk Binder for tablet menu

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59179874A (en) * 1983-03-24 1984-10-12 ユニチカ株式会社 Modification of polyester fiber product
JPH01192871A (en) * 1988-01-21 1989-08-02 Kuraray Co Ltd Non woven fabric
JPH0665672A (en) * 1992-08-18 1994-03-08 Matsushita Electric Works Ltd Production of ferritic alloy sintered body
JP2002060924A (en) * 2000-08-23 2002-02-28 Nippon Yakin Kogyo Co Ltd Stainless steel with insulating layer

Also Published As

Publication number Publication date
JPS6052530B2 (en) 1985-11-20

Similar Documents

Publication Publication Date Title
AU510253B2 (en) (co + cr) base high strength heat resistant alloy
GB2155951B (en) Bearing steel
GB2058133B (en) Ferritic steel alloy with high temperature properties
JPS6435889A (en) Electrically resistant track for heating element
GB1533335A (en) Metal of improved environmental resistance
DE2965601D1 (en) Process for the production of ferrous alloys with improved mechanical properties by the use of lanthanum, and ferrous alloys obtained by this process
JPS5444800A (en) Electric insulating member
AT344218B (en) WEAR PARTS, IN PARTICULAR FOR VALVE LATCHES ON CONTAINERS CONTAINING METAL MELT
GB897608A (en) Improvements in and relating to oxygen detecting electrodes and methods employing the same
JPS52129699A (en) Process for preparing iron oxide black pigment by oxidizing metallic iron with oxygenncontaining gas
SE7708573L (en) ALLOY
AU523546B2 (en) Reduction of metal ores in the submerged arc furnace
GB876458A (en) Improved austenitic alloy
FR2378067A1 (en) POWDER COATING COMPOSITION BASED ON PHENYLENE POLYSULPHIDE RESIN
GB857308A (en) Carburized bearing member
JPS55141566A (en) Forming method of heat resistant, thermal shock resistant protective film on copper or copper alloy surface
GB949786A (en) Austenitic stainless steel
JPS5224915A (en) Alloy wire for wire dot printer and the production
FR2348453A1 (en) IMPREGNATION OVENS FOR CARBON ARTICLES
JPS54104423A (en) Manufacture of corrosion resistant magnetic member
JPS53131910A (en) Covered hard alloy tool
JPS5375531A (en) Infrared ray burner
GB802086A (en) Improvements in or relating to the manufacture of composite bodies comprising a metallic component and a component of porous material
JPS54104414A (en) Annealing method for magnetic member
JPS54118323A (en) Heat crack resistant steel for use as metal mold