ZA818244B - Method of manufacturing steel reinfrocements for concrete, having improved properties - Google Patents

Method of manufacturing steel reinfrocements for concrete, having improved properties

Info

Publication number: ZA818244B
Authority: ZA; South Africa
Prior art keywords: reinfrocements; concrete; improved properties; manufacturing steel; steel
Prior art date: 1981-07-09

Application number

ZA818244A

Inventor

M Economopoulos

N Lambert

Original Assignee

Centre Rech Metallurgique

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.)

1981-07-09

Filing date

1981-11-27

Publication date

1983-04-27

1981-11-27 Application filed by Centre Rech Metallurgique filed Critical Centre Rech Metallurgique

1983-04-27 Publication of ZA818244B publication Critical patent/ZA818244B/en

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)
Materials Engineering (AREA)
Thermal Sciences (AREA)
Crystallography & Structural Chemistry (AREA)
Mechanical Engineering (AREA)
Physics & Mathematics (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)
Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
Reinforcement Elements For Buildings (AREA)

ZA818244A 1981-07-09 1981-11-27 Method of manufacturing steel reinfrocements for concrete, having improved properties ZA818244B (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 (1)

Publication Number	Publication Date
ZA818244B true ZA818244B (en)	1983-04-27

Family

ID=3874897

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA818244A ZA818244B (en)	1981-07-09	1981-11-27	Method of manufacturing steel reinfrocements for concrete, having improved properties

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)	ES513811A0 (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

1981
- 1981-07-09 BE BE6/47492A patent/BE889575A/en not_active IP Right Cessation
- 1981-08-21 IN IN934/CAL/81A patent/IN154221B/en unknown
- 1981-08-31 CH CH559081A patent/CH639137A5/en not_active IP Right Cessation
- 1981-10-14 DK DK455481A patent/DK152691C/en active
- 1981-11-13 JP JP56182941A patent/JPS589920A/en active Granted
- 1981-11-27 ZA ZA818244A patent/ZA818244B/en unknown
- 1981-12-16 BR BR8108179A patent/BR8108179A/en unknown
- 1981-12-18 AU AU78624/81A patent/AU536703B2/en not_active Ceased
1982
- 1982-07-07 GR GR68675A patent/GR77249B/el unknown
- 1982-07-07 SE SE8204207A patent/SE462853B/en not_active IP Right Cessation
- 1982-07-08 ES ES513811A patent/ES513811A0/en active Granted
- 1982-07-08 LU LU84263A patent/LU84263A1/en unknown
- 1982-07-08 FI FI822426A patent/FI72748C/en not_active IP Right Cessation
- 1982-07-08 AT AT0265382A patent/AT375401B/en not_active IP Right Cessation
- 1982-07-08 YU YU1497/82A patent/YU42779B/en unknown
- 1982-07-08 CA CA000406914A patent/CA1201960A/en not_active Expired
- 1982-07-08 IE IE1651/82A patent/IE53019B1/en not_active IP Right Cessation
- 1982-07-08 NO NO822384A patent/NO156903C/en unknown
- 1982-07-09 DD DD82241555A patent/DD202309A5/en not_active IP Right Cessation
- 1982-07-09 MX MX193521A patent/MX159859A/en unknown
- 1982-07-09 KR KR8203079A patent/KR870001090B1/en not_active Expired

Also Published As

Publication number	Publication date
NO822384L (en)	1983-01-10
IE53019B1 (en)	1988-05-11
IE821651L (en)	1983-01-09
CH639137A5 (en)	1983-10-31
FI822426A0 (en)	1982-07-08
DD202309A5 (en)	1983-09-07
DK152691C (en)	1988-08-29
GR77249B (en)	1984-09-11
MX159859A (en)	1989-09-21
NO156903B (en)	1987-09-07
CA1201960A (en)	1986-03-18
SE8204207L (en)	1983-01-10
ES8401530A1 (en)	1983-12-01
IN154221B (en)	1984-10-06
FI72748C (en)	1987-07-10
SE462853B (en)	1990-09-10
BE889575A (en)	1982-01-11
JPS589920A (en)	1983-01-20
AT375401B (en)	1984-08-10
FI72748B (en)	1987-03-31
DK152691B (en)	1988-04-18
DK455481A (en)	1983-01-10
ES513811A0 (en)	1983-12-01
JPS6219488B2 (en)	1987-04-28
AU536703B2 (en)	1984-05-17
ATA265382A (en)	1983-12-15
BR8108179A (en)	1983-04-12
AU7862481A (en)	1983-01-13
SE8204207D0 (en)	1982-07-07
YU42779B (en)	1988-12-31
KR840000653A (en)	1984-02-25
YU149782A (en)	1985-04-30
LU84263A1 (en)	1983-02-07
NO156903C (en)	1987-12-16
FI822426L (en)	1983-01-10
KR870001090B1 (en)	1987-06-04

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