ES8401530A1 - Manufacture of steel reinforcing material having improved properties for concrete - Google Patents

Manufacture of steel reinforcing material having improved properties for concrete

Info

Publication number
ES8401530A1
ES8401530A1 ES513811A ES513811A ES8401530A1 ES 8401530 A1 ES8401530 A1 ES 8401530A1 ES 513811 A ES513811 A ES 513811A ES 513811 A ES513811 A ES 513811A ES 8401530 A1 ES8401530 A1 ES 8401530A1
Authority
ES
Spain
Prior art keywords
concrete
manufacture
reinforcing material
improved properties
steel reinforcing
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
ES513811A
Other languages
Spanish (es)
Other versions
ES513811A0 (en
Inventor
M Economopoulos
N Lambert
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.)
Centre de Recherches Metallurgiques CRM ASBL
Original Assignee
Centre de Recherches Metallurgiques CRM ASBL
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 Centre de Recherches Metallurgiques CRM ASBL filed Critical Centre de Recherches Metallurgiques CRM ASBL
Publication of ES513811A0 publication Critical patent/ES513811A0/en
Publication of ES8401530A1 publication Critical patent/ES8401530A1/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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
    • 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
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Metal Rolling (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Reinforcement Elements For Buildings (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Abstract

Procedure for the manufacture of steel armor for concrete. Consists of submitting the bars, at the exit of the finishing cage of a laminator, to a surface temperature and then to a cooling with calmed air, in which the temperate surface area of the bars suffers a disengaged under the heat effect proven from the central zone. (Machine-translation by Google Translate, not legally binding)
ES513811A 1981-07-09 1982-07-08 Manufacture of steel reinforcing material having improved properties for concrete Expired ES8401530A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE6/47492A BE889575A (en) 1981-07-09 1981-07-09 PROCESS FOR THE MANUFACTURE OF STEEL CONCRETE REINFORCEMENTS WITH IMPROVED PROPERTIES.

Publications (2)

Publication Number Publication Date
ES513811A0 ES513811A0 (en) 1983-12-01
ES8401530A1 true ES8401530A1 (en) 1983-12-01

Family

ID=3874897

Family Applications (1)

Application Number Title Priority Date Filing Date
ES513811A Expired ES8401530A1 (en) 1981-07-09 1982-07-08 Manufacture of steel reinforcing material having improved properties for concrete

Country Status (21)

Country Link
JP (1) JPS589920A (en)
KR (1) KR870001090B1 (en)
AT (1) AT375401B (en)
AU (1) AU536703B2 (en)
BE (1) BE889575A (en)
BR (1) BR8108179A (en)
CA (1) CA1201960A (en)
CH (1) CH639137A5 (en)
DD (1) DD202309A5 (en)
DK (1) DK152691C (en)
ES (1) ES8401530A1 (en)
FI (1) FI72748C (en)
GR (1) GR77249B (en)
IE (1) IE53019B1 (en)
IN (1) IN154221B (en)
LU (1) LU84263A1 (en)
MX (1) MX159859A (en)
NO (1) NO156903C (en)
SE (1) SE462853B (en)
YU (1) YU42779B (en)
ZA (1) ZA818244B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6066099A (en) * 1983-09-21 1985-04-16 Hitachi Ltd Temperature balance control of multistage heat exchanger
CH681603A5 (en) * 1984-05-30 1993-04-30 Von Roll Ag
JPS61110897A (en) * 1984-11-06 1986-05-29 Toshiba Corp Flow rate control method of heat exchanger
DD234281B1 (en) * 1984-12-21 1989-06-21 Florin Stahl Walzwerk METHOD FOR PRESSURE WATER TREATMENT OF ROLLING STEEL PRODUCTS
KR101225251B1 (en) * 2010-09-29 2013-01-22 현대제철 주식회사 Apparatus for manufacturing high-strength steel bars in adjusting metallugical transformation and the method thereof
RU2583554C1 (en) * 2015-01-22 2016-05-10 Акционерное общество "Научно-исследовательский центр "Строительство" (АО "НИЦ "Строительство") Method for production of hardened reinforcing bar of periodic profile

Also Published As

Publication number Publication date
BR8108179A (en) 1983-04-12
LU84263A1 (en) 1983-02-07
SE8204207L (en) 1983-01-10
DK152691B (en) 1988-04-18
IE821651L (en) 1983-01-09
CH639137A5 (en) 1983-10-31
DK152691C (en) 1988-08-29
SE462853B (en) 1990-09-10
FI72748B (en) 1987-03-31
KR870001090B1 (en) 1987-06-04
ES513811A0 (en) 1983-12-01
AU536703B2 (en) 1984-05-17
SE8204207D0 (en) 1982-07-07
YU149782A (en) 1985-04-30
YU42779B (en) 1988-12-31
DK455481A (en) 1983-01-10
NO156903C (en) 1987-12-16
FI822426A0 (en) 1982-07-08
JPS589920A (en) 1983-01-20
IN154221B (en) 1984-10-06
DD202309A5 (en) 1983-09-07
GR77249B (en) 1984-09-11
NO822384L (en) 1983-01-10
CA1201960A (en) 1986-03-18
MX159859A (en) 1989-09-21
JPS6219488B2 (en) 1987-04-28
AU7862481A (en) 1983-01-13
FI822426L (en) 1983-01-10
BE889575A (en) 1982-01-11
ZA818244B (en) 1983-04-27
NO156903B (en) 1987-09-07
IE53019B1 (en) 1988-05-11
FI72748C (en) 1987-07-10
KR840000653A (en) 1984-02-25
ATA265382A (en) 1983-12-15
AT375401B (en) 1984-08-10

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001102