JPS5266814A - Preparation of high chrome steel - Google Patents

Preparation of high chrome steel

Info

Publication number
JPS5266814A
JPS5266814A JP14241975A JP14241975A JPS5266814A JP S5266814 A JPS5266814 A JP S5266814A JP 14241975 A JP14241975 A JP 14241975A JP 14241975 A JP14241975 A JP 14241975A JP S5266814 A JPS5266814 A JP S5266814A
Authority
JP
Japan
Prior art keywords
preparation
chrome steel
high chrome
melting furnace
melting
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
JP14241975A
Other languages
Japanese (ja)
Other versions
JPS5833293B2 (en
Inventor
Yoichi Hirose
Iwao Tokura
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.)
Resonac Holdings Corp
Original Assignee
Showa Denko KK
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 Showa Denko KK filed Critical Showa Denko KK
Priority to JP14241975A priority Critical patent/JPS5833293B2/en
Publication of JPS5266814A publication Critical patent/JPS5266814A/en
Publication of JPS5833293B2 publication Critical patent/JPS5833293B2/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/005—Manufacture of stainless steel

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Steel In Its Molten State (AREA)

Abstract

PURPOSE:To prevent the increase of C content by continuing refining combined with melting of the metal of high C and evaporated at inner side of tap hole of crushible in melting furnace in the production of high Cr steel containing Cr; 25 - 40%, C [ 0.0050% by vacuum induction melting furnace.
JP14241975A 1975-12-02 1975-12-02 Kokuromu Kounoseizouhouhou Expired JPS5833293B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14241975A JPS5833293B2 (en) 1975-12-02 1975-12-02 Kokuromu Kounoseizouhouhou

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14241975A JPS5833293B2 (en) 1975-12-02 1975-12-02 Kokuromu Kounoseizouhouhou

Publications (2)

Publication Number Publication Date
JPS5266814A true JPS5266814A (en) 1977-06-02
JPS5833293B2 JPS5833293B2 (en) 1983-07-19

Family

ID=15314881

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14241975A Expired JPS5833293B2 (en) 1975-12-02 1975-12-02 Kokuromu Kounoseizouhouhou

Country Status (1)

Country Link
JP (1) JPS5833293B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60155653A (en) * 1984-01-25 1985-08-15 Hitachi Ltd Iron-base super alloy and its production

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60155653A (en) * 1984-01-25 1985-08-15 Hitachi Ltd Iron-base super alloy and its production
JPH0559167B2 (en) * 1984-01-25 1993-08-30 Hitachi Ltd

Also Published As

Publication number Publication date
JPS5833293B2 (en) 1983-07-19

Similar Documents

Publication Publication Date Title
JPS5281006A (en) High speed steel made from powder containing nitrogen
JPS5266814A (en) Preparation of high chrome steel
GB2007257A (en) Austenitic manganese steel for railway frogs
JPS5233819A (en) Heat resistant cast steel of improved weldability
GB1029184A (en) Improvements in or relating to high strength stainless steel
JPS51151204A (en) A cupola for melting metal with auxiliary fuel and refining with coke
JPS5223518A (en) Steel of extremeiy low yield point with excellent workability and non- aging property and production
JPS53109815A (en) Manufacture of non-oriented silicon steel sheet with high permeability
JPS5365213A (en) Low alloy high toughness steel with excellent delayed fracture resistantproperty
JPS52102817A (en) Production of high tensile cast iron
ES426814A2 (en) Ferrous alloys
JPS5378914A (en) Low alloy steel for large-sized forged product
JPS5288527A (en) Roll for cold rolling made by means of electroslag refining
JPS544227A (en) Manufacture of thick high tensile cast steel with superior weldability
GB500200A (en) Steel alloy
JPS5337519A (en) Chromium alloy steel with low carbon content having corrosion resistance to caustic alkali solution
JPS5276216A (en) High tensile strength structural steel having high resistance for dela y ruture and production of same
ES437892A1 (en) A procedure to tune cast steel. (Machine-translation by Google Translate, not legally binding)
JPS52111414A (en) Preparation of high tensile steel superior in toughness
JPS5233820A (en) Heat resistant cast steel of improved weldability
Zhdanovich et al. Production of High Quality Steel by Deoxidation and Alloying With Molten Additions to the Ladle
JPS51112418A (en) Process for producing weldable high tensile steel plate with excellent low temperature toughness
ES317689A1 (en) A procedure for manufacturing steel to chrome-nickel that can be tempered by precipitation. (Machine-translation by Google Translate, not legally binding)
JPS52108310A (en) Production of 9% ni cast steel product
JPS5381419A (en) Refining method for ultra low carbon low nitrogen stainless steel