JPS5517403A - Sliding mechanism for control rod - Google Patents

Sliding mechanism for control rod

Info

Publication number
JPS5517403A
JPS5517403A JP8947778A JP8947778A JPS5517403A JP S5517403 A JPS5517403 A JP S5517403A JP 8947778 A JP8947778 A JP 8947778A JP 8947778 A JP8947778 A JP 8947778A JP S5517403 A JPS5517403 A JP S5517403A
Authority
JP
Japan
Prior art keywords
control rod
sliding mechanism
sliding
rod
control
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
JP8947778A
Other languages
Japanese (ja)
Inventor
Yoshimitsu Hida
Hiroshi Fukui
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 Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP8947778A priority Critical patent/JPS5517403A/en
Priority to SE7906295A priority patent/SE7906295L/en
Priority to DE19792929811 priority patent/DE2929811A1/en
Publication of JPS5517403A publication Critical patent/JPS5517403A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/08—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • G21C7/113—Control elements made of flat elements; Control elements having cruciform cross-section
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C19/00—Alloys based on nickel or cobalt
    • C22C19/03—Alloys based on nickel or cobalt based on nickel
    • C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
    • C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
    • C22C19/055—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 20% but less than 30%
    • 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
JP8947778A 1978-07-24 1978-07-24 Sliding mechanism for control rod Pending JPS5517403A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP8947778A JPS5517403A (en) 1978-07-24 1978-07-24 Sliding mechanism for control rod
SE7906295A SE7906295L (en) 1978-07-24 1979-07-23 NUCLEAR REACTOR STEERING STICK
DE19792929811 DE2929811A1 (en) 1978-07-24 1979-07-23 Adjusting bar for core of nuclear reactor - where bar has row of nickel alloy rollers rotating on nickel alloy shafts for min. abrasion when rollers contact bundles of fuel rods

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8947778A JPS5517403A (en) 1978-07-24 1978-07-24 Sliding mechanism for control rod

Publications (1)

Publication Number Publication Date
JPS5517403A true JPS5517403A (en) 1980-02-06

Family

ID=13971803

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8947778A Pending JPS5517403A (en) 1978-07-24 1978-07-24 Sliding mechanism for control rod

Country Status (3)

Country Link
JP (1) JPS5517403A (en)
DE (1) DE2929811A1 (en)
SE (1) SE7906295L (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110396624A (en) * 2019-08-13 2019-11-01 上海大学 Nuclear screening boron-rich nickel tungsten alloy material and preparation method thereof

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3207162C1 (en) * 1982-02-27 1983-10-06 Thyssen Edelstahlwerke Ag Highly heat-resistant cast nickel-iron alloy with great structural stability
EP0092397A1 (en) * 1982-04-20 1983-10-26 Huntington Alloys, Inc. Nickel-chromium-molybdenum alloy
DE3233025A1 (en) * 1982-09-06 1984-03-08 Kraftwerk Union AG, 4330 Mülheim Boiling water reactor
JP3104622B2 (en) * 1996-07-15 2000-10-30 住友金属工業株式会社 Nickel-based alloy with excellent corrosion resistance and workability
US5827377A (en) * 1996-10-31 1998-10-27 Inco Alloys International, Inc. Flexible alloy and components made therefrom
US6200688B1 (en) * 1998-04-20 2001-03-13 Winsert, Inc. Nickel-iron base wear resistant alloy
US7611590B2 (en) 2004-07-08 2009-11-03 Alloy Technology Solutions, Inc. Wear resistant alloy for valve seat insert used in internal combustion engines
US7754142B2 (en) 2007-04-13 2010-07-13 Winsert, Inc. Acid resistant austenitic alloy for valve seat inserts

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110396624A (en) * 2019-08-13 2019-11-01 上海大学 Nuclear screening boron-rich nickel tungsten alloy material and preparation method thereof
CN110396624B (en) * 2019-08-13 2021-04-09 上海大学 Boron-rich nickel-tungsten-based alloy material for nuclear shielding and preparation method thereof

Also Published As

Publication number Publication date
DE2929811A1 (en) 1980-02-28
SE7906295L (en) 1980-01-26

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