JPS57158382A - Manufacture of parts of control rod driving mechanism for high temperature gas furnace or their material - Google Patents

Manufacture of parts of control rod driving mechanism for high temperature gas furnace or their material

Info

Publication number
JPS57158382A
JPS57158382A JP56041682A JP4168281A JPS57158382A JP S57158382 A JPS57158382 A JP S57158382A JP 56041682 A JP56041682 A JP 56041682A JP 4168281 A JP4168281 A JP 4168281A JP S57158382 A JPS57158382 A JP S57158382A
Authority
JP
Japan
Prior art keywords
coat
base material
manufacture
parts
high temperature
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
JP56041682A
Other languages
Japanese (ja)
Inventor
Kazuo Suzuki
Katsuhiko Kawakita
Tetsuo Fujiwara
Mitsuharu Hagiwara
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 JP56041682A priority Critical patent/JPS57158382A/en
Publication of JPS57158382A publication Critical patent/JPS57158382A/en
Pending legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E30/00—Energy generation of nuclear origin
    • Y02E30/30—Nuclear fission reactors

Landscapes

  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

PURPOSE: To manufacture the titled parts having a long life or their material by forming a coat of ≥1 kind of metal selected from Cr, Ni and Mo on the surface of a substrate or a base material and carrying out heat treatment.
CONSTITUTION: A coat of ≥1 kind of metal selected from Cr, Ni and Mo is formed on the surface of a substrate or a base material and heat treated at about 450W600°C. The coat can be formed by a known method such as CVD, plating, vapor deposition or sputtering. For example, the preferred base material of a wire rod for a wire rope is austenite stainless steel. The central base material of the wire rod obtd. by subjecting the steel to said treatment provides high toughness, tensile strength, etc., and the surface coat provides resistance to wear due to sliding at high temp., neutron damage and oxidation.
COPYRIGHT: (C)1982,JPO&Japio
JP56041682A 1981-03-24 1981-03-24 Manufacture of parts of control rod driving mechanism for high temperature gas furnace or their material Pending JPS57158382A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56041682A JPS57158382A (en) 1981-03-24 1981-03-24 Manufacture of parts of control rod driving mechanism for high temperature gas furnace or their material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56041682A JPS57158382A (en) 1981-03-24 1981-03-24 Manufacture of parts of control rod driving mechanism for high temperature gas furnace or their material

Publications (1)

Publication Number Publication Date
JPS57158382A true JPS57158382A (en) 1982-09-30

Family

ID=12615193

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56041682A Pending JPS57158382A (en) 1981-03-24 1981-03-24 Manufacture of parts of control rod driving mechanism for high temperature gas furnace or their material

Country Status (1)

Country Link
JP (1) JPS57158382A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013002984A (en) * 2011-06-17 2013-01-07 Hitachi-Ge Nuclear Energy Ltd Reactor control rod

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013002984A (en) * 2011-06-17 2013-01-07 Hitachi-Ge Nuclear Energy Ltd Reactor control rod

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