ES291345A1 - Procedure for regulated cooling of steel in continuous bars (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for regulated cooling of steel in continuous bars (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES291345A1
ES291345A1 ES291345A ES291345A ES291345A1 ES 291345 A1 ES291345 A1 ES 291345A1 ES 291345 A ES291345 A ES 291345A ES 291345 A ES291345 A ES 291345A ES 291345 A1 ES291345 A1 ES 291345A1
Authority
ES
Spain
Prior art keywords
steel
rings
bars
translation
procedure
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.)
Expired
Application number
ES291345A
Other languages
Spanish (es)
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.)
Siemens Industry Inc
Original Assignee
Morgan Construction Co
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
Priority claimed from US282939A external-priority patent/US3320101A/en
Application filed by Morgan Construction Co filed Critical Morgan Construction Co
Publication of ES291345A1 publication Critical patent/ES291345A1/en
Expired 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods
    • 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
    • C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
    • C21D9/54—Furnaces for treating strips or wire
    • C21D9/56—Continuous furnaces for strip or wire
    • C21D9/573—Continuous furnaces for strip or wire with cooling
    • C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Ropes Or Cables (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)

Abstract

Procedure for the regulated cooling of steel in continuous bars, characterized by comprising the following phases applied in direct succession of a hot rolling mill, namely: depositing the bars in the form of non-concentric rings on a conveyor and, subjecting the rings of bar while they are separated and move on the conveyor, to a regulated cooling, by projecting a coolant over the rings in a succession of rows positions so that all the parts of the rings are cooled substantially with equal speed, so that the allotropic transformation that occurs begins at a pre-set temperature and continues until it finishes at a pre-fixed rate, both factors (temperature and rhythm) being appropriate to the quality of the steel or other metal or alloy subjected to the treatment and obtaining the desired microstructure of characteristics uniforms throughout the length of the bars. (Machine-translation by Google Translate, not legally binding)
ES291345A 1962-08-24 1963-08-23 Procedure for regulated cooling of steel in continuous bars (Machine-translation by Google Translate, not legally binding) Expired ES291345A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21922862A 1962-08-24 1962-08-24
US282939A US3320101A (en) 1963-05-24 1963-05-24 Hot rolled steel rod

Publications (1)

Publication Number Publication Date
ES291345A1 true ES291345A1 (en) 1963-11-01

Family

ID=26913696

Family Applications (1)

Application Number Title Priority Date Filing Date
ES291345A Expired ES291345A1 (en) 1962-08-24 1963-08-23 Procedure for regulated cooling of steel in continuous bars (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
DE (1) DE1608387B2 (en)
ES (1) ES291345A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717780B2 (en) * 1977-04-21 1979-11-29 Hamburger Stahlwerke Gmbh, 2103 Hamburg Manufacture of wire rod
GB2064594B (en) * 1979-09-13 1983-10-12 Nippon Steel Corp Method and apparatus for cooling hotrolled wire rods
DE3344397A1 (en) * 1983-12-08 1985-06-20 SMS Schloemann-Siemag AG, 4000 Düsseldorf Method and apparatus for cooling rolled wire
DE3788996D1 (en) * 1986-10-20 1994-03-17 Schloemann Siemag Ag Fine or medium steel mill.
JP6922759B2 (en) * 2018-01-25 2021-08-18 トヨタ自動車株式会社 Manufacturing method of steel parts

Also Published As

Publication number Publication date
DE1608387A1 (en) 1971-02-11
DE1608387B2 (en) 1980-07-17

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