JPS53108825A - Manufacture of sulfure free cutting steel - Google Patents

Manufacture of sulfure free cutting steel

Info

Publication number
JPS53108825A
JPS53108825A JP2427477A JP2427477A JPS53108825A JP S53108825 A JPS53108825 A JP S53108825A JP 2427477 A JP2427477 A JP 2427477A JP 2427477 A JP2427477 A JP 2427477A JP S53108825 A JPS53108825 A JP S53108825A
Authority
JP
Japan
Prior art keywords
free cutting
sulfure
cutting steel
manufacture
steel
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
JP2427477A
Other languages
Japanese (ja)
Inventor
Yoshihiro Yamaguchi
Takashi Shimohata
Kazuo Arimura
Yoshihide Fuchino
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.)
Kobe Steel Ltd
Original Assignee
Kobe Steel 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 Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP2427477A priority Critical patent/JPS53108825A/en
Publication of JPS53108825A publication Critical patent/JPS53108825A/en
Pending 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:To improve the lateral drawability of a sulfur free cutting steel contg. a specified amt. of S without deteriorating its machinability by blooming an ingot or billet of the steel to limit the average length of the minor axes of sulfides in the steel and subjecting it to high temps. soaking treatment to finely divide the sulfides followed by finish rolling.
JP2427477A 1977-03-04 1977-03-04 Manufacture of sulfure free cutting steel Pending JPS53108825A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2427477A JPS53108825A (en) 1977-03-04 1977-03-04 Manufacture of sulfure free cutting steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2427477A JPS53108825A (en) 1977-03-04 1977-03-04 Manufacture of sulfure free cutting steel

Publications (1)

Publication Number Publication Date
JPS53108825A true JPS53108825A (en) 1978-09-22

Family

ID=12133624

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2427477A Pending JPS53108825A (en) 1977-03-04 1977-03-04 Manufacture of sulfure free cutting steel

Country Status (1)

Country Link
JP (1) JPS53108825A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02243714A (en) * 1989-03-16 1990-09-27 Sumitomo Metal Ind Ltd Production of non-heattreated free cutting steel forging having high ductility at high temperature
KR100940715B1 (en) 2007-12-20 2010-02-08 주식회사 포스코 Eco-friendly pb-free free cutting steel with excellent machinability and hot workability
CN107475498A (en) * 2017-07-21 2017-12-15 北京科技大学 Improve the process of oxide morphology in sulfur bearing steel using online homogenize process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02243714A (en) * 1989-03-16 1990-09-27 Sumitomo Metal Ind Ltd Production of non-heattreated free cutting steel forging having high ductility at high temperature
KR100940715B1 (en) 2007-12-20 2010-02-08 주식회사 포스코 Eco-friendly pb-free free cutting steel with excellent machinability and hot workability
CN107475498A (en) * 2017-07-21 2017-12-15 北京科技大学 Improve the process of oxide morphology in sulfur bearing steel using online homogenize process

Similar Documents

Publication Publication Date Title
JPS5585658A (en) Free cutting steel
GB1506029A (en) Method of making a low yield point coldreduced steel sheet by continuous annealing process
JPS53108825A (en) Manufacture of sulfure free cutting steel
GB1422766A (en) Processing for high permeability silicon steel
EP0387786A3 (en) Process for producing cold-rolled strip or sheet of austenitic stainless steel
GB1466517A (en) Manufacture of dynamo and electrical bands
JPS53137021A (en) Continuosly annealing method for cold rolled steel sheet for press forming
DE3067540D1 (en) Method and alloy for introducing machinability increasing ingredients to steel
JPS53122612A (en) Method of fabricating high tensile cold rolled steel plate
ES2032650T5 (en) METHOD FOR THE MANUFACTURE OF A CONFORMABLE STEEL IN THE FORM OF BAND, LOW ALLOY HOT ROLLED AND NOT AGED.
JPS5352229A (en) Production of high tensile high carbon steel wire rod with excellentdrawability
JPS544224A (en) Improving method for toughness of steel material
JPS5597428A (en) Production of steel plate for easy open can with excellent can opening property and score processability
AU7269881A (en) Apparatus for casting and rolling metals
JPS56102519A (en) Cold rolling method for stainless steel of high strength
Paduch et al. Evaluation of the Possibilities of Reducing Reversible Temper Brittleness in Quenching and Tempering Structural Steels
JPS6452084A (en) Lubricating method in cold-working iron or its alloy
JPS53120624A (en) Manufacture of cold rolled damping steel sheet
JPS52120945A (en) Method of temper rolling of colddrolled steel band
ES8706846A1 (en) Method of producing stainless steel strip.
JPS55115927A (en) Production of austenite-base stainless steel plate which does not cause earing
JPS52126661A (en) Method of lubrication in rolling of band steel
JPS5352227A (en) Production of high toughness high tensile steel
GB1314589A (en) Manufacture of steel plates
JPS56166362A (en) Cold rolled steel plate for press working with superior deep drawability and bulgeability