JPS5212617A - Process for producing boron-containing low alloy with excellent harden ability high strength and toughness - Google Patents

Process for producing boron-containing low alloy with excellent harden ability high strength and toughness

Info

Publication number
JPS5212617A
JPS5212617A JP8852275A JP8852275A JPS5212617A JP S5212617 A JPS5212617 A JP S5212617A JP 8852275 A JP8852275 A JP 8852275A JP 8852275 A JP8852275 A JP 8852275A JP S5212617 A JPS5212617 A JP S5212617A
Authority
JP
Japan
Prior art keywords
toughness
high strength
low alloy
containing low
harden ability
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
JP8852275A
Other languages
Japanese (ja)
Other versions
JPS5646528B2 (en
Inventor
Ryuichi Habu
Seinosuke Yano
Masasuke Miyata
Katsuaki Minamida
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.)
Nippon Steel Corp
Original Assignee
Nippon Steel 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 Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP8852275A priority Critical patent/JPS5212617A/en
Publication of JPS5212617A publication Critical patent/JPS5212617A/en
Publication of JPS5646528B2 publication Critical patent/JPS5646528B2/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

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)

Abstract

PURPOSE:Process for producing steel with high strength and toughness, decrease in shock resistance due to decrease in slab-temperature being prevented and high hardenability being secured.
JP8852275A 1975-07-19 1975-07-19 Process for producing boron-containing low alloy with excellent harden ability high strength and toughness Granted JPS5212617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8852275A JPS5212617A (en) 1975-07-19 1975-07-19 Process for producing boron-containing low alloy with excellent harden ability high strength and toughness

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8852275A JPS5212617A (en) 1975-07-19 1975-07-19 Process for producing boron-containing low alloy with excellent harden ability high strength and toughness

Publications (2)

Publication Number Publication Date
JPS5212617A true JPS5212617A (en) 1977-01-31
JPS5646528B2 JPS5646528B2 (en) 1981-11-04

Family

ID=13945155

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8852275A Granted JPS5212617A (en) 1975-07-19 1975-07-19 Process for producing boron-containing low alloy with excellent harden ability high strength and toughness

Country Status (1)

Country Link
JP (1) JPS5212617A (en)

Also Published As

Publication number Publication date
JPS5646528B2 (en) 1981-11-04

Similar Documents

Publication Publication Date Title
JPS51132234A (en) An anaerobic adhesive composition
NL7701325A (en) PROCESS FOR TREATING MOLT CARBON CONTAINING IRON FOR PREPARING A CAST IRON WITH A COMPACT GRAPHITE STRUCTURE AS WELL AS AN ALLOY USED IN THE PROCESS.
JPS5281006A (en) High speed steel made from powder containing nitrogen
ES336995A1 (en) Steel resistant to embrittlement by neutron radiation
JPS5212617A (en) Process for producing boron-containing low alloy with excellent harden ability high strength and toughness
JPS5212611A (en) Large diameter steel wire with high strength
JPS51140817A (en) Martensite tool steel for hot forming
JPS5219111A (en) Heat treated high tensile steel plate cont. b
ES407482A1 (en) Processes for phosphating steel
JPS51114319A (en) Alloy with excellent properties in strength and corrosion nesstance
JPS5339921A (en) Cast iron of high damping capacity
JPS52140403A (en) Amorphous alloy and its production method
JPS53119244A (en) Processing heat treating method of weldable structural steel plate
JPS5244717A (en) Free cutting austenite stainless steel of excellent surface properties and corrosion resistance
JPS52129611A (en) High tensile steel wire having excellent ductility and its production process
JPS5360813A (en) Steel chain with high true tensile stress
JPS5235117A (en) High tensile tool steel of high hardness
JPS5358412A (en) High strength sintered steel and its manufacture
JPS51140818A (en) Martensite tool steel for hot forming
JPS51121426A (en) Process for the production of a composite texture steel which is isotr opic and has high ductility and high toughness
JPS51149345A (en) Manufacturing polyolfin resin composition
JPS5252122A (en) Process for producing composite consisting of silicon carbide filament and metallic silicon
JPS52111414A (en) Preparation of high tensile steel superior in toughness
JPS544227A (en) Manufacture of thick high tensile cast steel with superior weldability
JPS52103313A (en) Production of steel wire, steel rod of low carbon content, having high strength and high toughness