JPS5429823A - Manufacture of niobium-containing heat resistant cast steel product with good weldability and ultrasonic flaw detectability - Google Patents

Manufacture of niobium-containing heat resistant cast steel product with good weldability and ultrasonic flaw detectability

Info

Publication number
JPS5429823A
JPS5429823A JP9580077A JP9580077A JPS5429823A JP S5429823 A JPS5429823 A JP S5429823A JP 9580077 A JP9580077 A JP 9580077A JP 9580077 A JP9580077 A JP 9580077A JP S5429823 A JPS5429823 A JP S5429823A
Authority
JP
Japan
Prior art keywords
niobium
heat resistant
cast steel
ultrasonic flaw
steel product
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
JP9580077A
Other languages
English (en)
Other versions
JPS5719733B2 (ja
Inventor
Shinichi Murakami
Arata Komitsu
Sueyoshi Nomichi
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP9580077A priority Critical patent/JPS5429823A/ja
Publication of JPS5429823A publication Critical patent/JPS5429823A/ja
Publication of JPS5719733B2 publication Critical patent/JPS5719733B2/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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment of ferrous alloys

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 Steel (AREA)
JP9580077A 1977-08-09 1977-08-09 Manufacture of niobium-containing heat resistant cast steel product with good weldability and ultrasonic flaw detectability Granted JPS5429823A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9580077A JPS5429823A (en) 1977-08-09 1977-08-09 Manufacture of niobium-containing heat resistant cast steel product with good weldability and ultrasonic flaw detectability

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9580077A JPS5429823A (en) 1977-08-09 1977-08-09 Manufacture of niobium-containing heat resistant cast steel product with good weldability and ultrasonic flaw detectability

Publications (2)

Publication Number Publication Date
JPS5429823A true JPS5429823A (en) 1979-03-06
JPS5719733B2 JPS5719733B2 (ja) 1982-04-24

Family

ID=14147502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9580077A Granted JPS5429823A (en) 1977-08-09 1977-08-09 Manufacture of niobium-containing heat resistant cast steel product with good weldability and ultrasonic flaw detectability

Country Status (1)

Country Link
JP (1) JPS5429823A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108149143A (zh) * 2018-02-09 2018-06-12 四川省达州钢铁集团有限责任公司 一种薄壁耐高温铸钢管及其制备方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108149143A (zh) * 2018-02-09 2018-06-12 四川省达州钢铁集团有限责任公司 一种薄壁耐高温铸钢管及其制备方法

Also Published As

Publication number Publication date
JPS5719733B2 (ja) 1982-04-24

Similar Documents

Publication Publication Date Title
IT8021429A0 (it) Procedimento perfezionato diproduzione di freddo e/o di calore per mezzo di un ciclo di assorbimento.
IT7826726A0 (it) Procedimento per facilitare laformatura a freddo di metalli.
FR2377265A1 (fr) Procede de soudage par ultrasons
DD133899A5 (de) Sportroller,angetrieben durch die schwingende bewegung des fahrers
JPS5340625A (en) Production of ferritic stainless steel sheet
GB1544558A (en) Method of producing fine-grain sheet or fine-grain plate austenitic steel
JPS5429823A (en) Manufacture of niobium-containing heat resistant cast steel product with good weldability and ultrasonic flaw detectability
JPS5429822A (en) Manufacture of niobium-containing heat resistant cast steel product with good weldability and ultrasonic flaw detectability
PT64926B (fr) Procede d'elaboration d'aciers a usinabilite amelioree a partir de metal divise
JPS53114722A (en) Manufacture of stainless steel tube having fine grain surface
FR2316258A1 (fr) Procede pour produire des latex dilues de polychloroprene
IT7884109A0 (it) Procedimento di sagomatura a freddo di lamiere e macchina per effettuare il procedimento.
JPS51122617A (en) Process for producing ferrite stainless steel plates with good workabi lity and high toughness
JPS5227012A (en) Method for plastic working of a semi-stable austenitic stainless steel
JPS52104416A (en) Production of austenitic stainless steel sheets
JPS53146218A (en) Manufacture of high tensile steel wire or rod
JPS53104520A (en) Production of stress corrosion resistant austenite base stainless steel
JPS5411827A (en) Method of producing ferrite series stainless steel plate with less ridging
CH466587A (de) Nichtrostender, ferritischer Chromstahl mit niedriger Streckgrenze sowie seine Verwendung
JPS53103923A (en) Production of high tensile strenght bolts
JPS5237512A (en) Heat treatment method to improve toughness of steel
JPS5385711A (en) Manufacture of non-refined high tensile steel sheet with toughness
JPS52113320A (en) Production of martensitic stainless steel sheets having high crack resistance
JPS52139615A (en) Solution heat treatment of austenite group stainless steel
JPS51142418A (en) Method of manufacturing a1 killed steel sheet having excellent enameli ng and forming properties