JPS57131354A - Heat treatment of polygonal zirconium alloy pipe - Google Patents

Heat treatment of polygonal zirconium alloy pipe

Info

Publication number
JPS57131354A
JPS57131354A JP1699081A JP1699081A JPS57131354A JP S57131354 A JPS57131354 A JP S57131354A JP 1699081 A JP1699081 A JP 1699081A JP 1699081 A JP1699081 A JP 1699081A JP S57131354 A JPS57131354 A JP S57131354A
Authority
JP
Japan
Prior art keywords
pipe
polygonal
jig
cramping
thermal expansion
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
JP1699081A
Other languages
English (en)
Other versions
JPS6254189B2 (ja
Inventor
Takeshi Suzuki
Hideaki Ishizaki
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 JP1699081A priority Critical patent/JPS57131354A/ja
Publication of JPS57131354A publication Critical patent/JPS57131354A/ja
Publication of JPS6254189B2 publication Critical patent/JPS6254189B2/ja
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/08—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for tubular bodies or pipes
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
    • C22F1/18—High-melting or refractory metals or alloys based thereon
    • C22F1/186—High-melting or refractory metals or alloys based thereon of zirconium or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
JP1699081A 1981-02-09 1981-02-09 Heat treatment of polygonal zirconium alloy pipe Granted JPS57131354A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1699081A JPS57131354A (en) 1981-02-09 1981-02-09 Heat treatment of polygonal zirconium alloy pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1699081A JPS57131354A (en) 1981-02-09 1981-02-09 Heat treatment of polygonal zirconium alloy pipe

Publications (2)

Publication Number Publication Date
JPS57131354A true JPS57131354A (en) 1982-08-14
JPS6254189B2 JPS6254189B2 (ja) 1987-11-13

Family

ID=11931461

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1699081A Granted JPS57131354A (en) 1981-02-09 1981-02-09 Heat treatment of polygonal zirconium alloy pipe

Country Status (1)

Country Link
JP (1) JPS57131354A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304261A (en) * 1991-07-15 1994-04-19 Hitachi, Ltd. Method of fabricating a channel box or other part for a nuclear reactor
CN109913632A (zh) * 2017-12-13 2019-06-21 鼎今金属（大连）有限公司 一种防止高强度薄壁铸铁管在高温退火过程中管道变形的退火装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934877A (ja) * 1972-07-31 1974-03-30
JPS5270917A (en) * 1975-11-17 1977-06-13 Gen Electric Heat treatment of zirconium base alloy and product obtained thereby
JPS5282670A (en) * 1975-11-05 1977-07-11 Carpenter Technology Corp Method of making tubular metal member

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4934877A (ja) * 1972-07-31 1974-03-30
JPS5282670A (en) * 1975-11-05 1977-07-11 Carpenter Technology Corp Method of making tubular metal member
JPS5270917A (en) * 1975-11-17 1977-06-13 Gen Electric Heat treatment of zirconium base alloy and product obtained thereby

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5304261A (en) * 1991-07-15 1994-04-19 Hitachi, Ltd. Method of fabricating a channel box or other part for a nuclear reactor
CN109913632A (zh) * 2017-12-13 2019-06-21 鼎今金属（大连）有限公司 一种防止高强度薄壁铸铁管在高温退火过程中管道变形的退火装置及方法
CN109913632B (zh) * 2017-12-13 2024-04-16 鼎今金属（大连）有限公司 一种防止高强度薄壁铸铁管在高温退火过程中管道变形的退火装置及方法

Also Published As

Publication number Publication date
JPS6254189B2 (ja) 1987-11-13

Similar Documents

Publication Publication Date Title
US4678521A (en) Process for producing zirconium-based alloy and the product thereof
JP4018169B2 (ja) 核燃料集合体用の管の製造方法及びこれによって得られる管
ES2003867A6 (es) Un procedimiento de recocido alfa de tubos de zircaloy trabajados en frio
KR19990035962A (ko) 핵연료 어셈블리용 튜브 및 튜브 제조방법
KR930019842A (ko) 지르로 합금 및 제조방법
JPH02285285A (ja) 照射環境下用のばね部材
JPS6044387B2 (ja) ジルコニウム基合金物体の熱処理法
JPS57131354A (en) Heat treatment of polygonal zirconium alloy pipe
US4512819A (en) Method for manufacturing a cladding tube of a zirconium alloy for nuclear reactor fuel of a nuclear reactor fuel assembly
JPH08512135A (ja) ２段階で最終処理される案内管を備える加圧水型原子炉の燃料要素
US4647317A (en) Manufacturing process to reduce large grain growth in zirconium alloys
JPH0586469B2 (ja)
JPS5822366A (ja) ジルコニウム基合金の製造法
Kimmerle et al. Increasing Stress Corrosion Cracking Resistance of Alloy 718
JP3400815B2 (ja) ジルカロイ−２製ｂｗｒ原子炉燃料用材料の製造方法
JPS57120660A (en) Manufacture of nickel superalloy
JPS6026650A (ja) 原子炉燃料用被覆管
JPS5754241A (ja) Taishokujirukoniumugokintosonoseizohoho
Meng et al. The Heat Treatment Process Improving the Mechanical Properties of TC 4 Forgings
Comstock et al. Improvements in or Relating to Annealing Metal Tubing
SU1194898A1 (ru) Способ обработки нержавеющей мартенситностареющей стали
Andersson et al. Method of Manufacturing Tubes of Zirconium Alloys With Improved Corrosion Resistance for Thermal Nuclear Reactors
Foster et al. Zirlo Alloy and Method for Fabrication
Steinberg Process for Stabilizing the Corrosion Resistance of a Zirconium Alloy Cladding Tube for Nuclear-Fuel Rods
FR2307884A1 (fr) Procede pour le traitement d'un metal comprenant essentiellement du zirconium et metal obtenu