PT77796B - Process for making high strength low carbon dual phase steel rods and wires - Google Patents

Process for making high strength low carbon dual phase steel rods and wires Download PDF

Info

Publication number
PT77796B
PT77796B PT77796A PT7779683A PT77796B PT 77796 B PT77796 B PT 77796B PT 77796 A PT77796 A PT 77796A PT 7779683 A PT7779683 A PT 7779683A PT 77796 B PT77796 B PT 77796B
Authority
PT
Portugal
Prior art keywords
microstructure
martensite
ferrite
steel
weight
Prior art date
Application number
PT77796A
Other languages
English (en)
Portuguese (pt)
Other versions
PT77796A (en
Original Assignee
Univ California
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 Univ California filed Critical Univ California
Publication of PT77796A publication Critical patent/PT77796A/pt
Publication of PT77796B publication Critical patent/PT77796B/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C1/00—Manufacture of metal sheets, wire, rods, tubes or like semi-manufactured products by drawing
    • 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
    • D—TEXTILES; PAPER
    • D07—ROPES; CABLES OTHER THAN ELECTRIC
    • D07B—ROPES OR CABLES IN GENERAL
    • D07B1/00—Constructional features of ropes or cables
    • D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
    • D07B1/0606—Reinforcing cords for rubber or plastic articles
    • D07B1/066—Reinforcing cords for rubber or plastic articles the wires being made from special alloy or special steel composition
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/005—Ferrite
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
  • Metal Extraction Processes (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
PT77796A 1982-12-09 1983-12-09 Process for making high strength low carbon dual phase steel rods and wires PT77796B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1982/001722 WO1984002354A1 (en) 1982-12-09 1982-12-09 High strength, low carbon, dual phase steel rods and wires and process for making same

Publications (2)

Publication Number Publication Date
PT77796A PT77796A (en) 1984-01-01
PT77796B true PT77796B (en) 1986-03-27

Family

ID=22168441

Family Applications (1)

Application Number Title Priority Date Filing Date
PT77796A PT77796B (en) 1982-12-09 1983-12-09 Process for making high strength low carbon dual phase steel rods and wires

Country Status (16)

Country Link
EP (1) EP0128139A4 (fa)
JP (1) JPS60500177A (fa)
KR (2) KR890003401B1 (fa)
AU (1) AU561976B2 (fa)
BR (1) BR8208108A (fa)
CA (1) CA1217997A (fa)
DK (1) DK359084A (fa)
ES (1) ES528241A0 (fa)
FI (1) FI78929C (fa)
IN (1) IN157840B (fa)
IT (1) IT1194512B (fa)
NO (1) NO843184L (fa)
NZ (1) NZ206472A (fa)
PT (1) PT77796B (fa)
WO (1) WO1984002354A1 (fa)
ZA (1) ZA83757B (fa)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4578124A (en) * 1984-01-20 1986-03-25 Kabushiki Kaisha Kobe Seiko Sho High strength low carbon steels, steel articles thereof and method for manufacturing the steels
CA1332210C (en) * 1985-08-29 1994-10-04 Masaaki Katsumata High strength low carbon steel wire rods and method of producing them
FR2672827A1 (fr) * 1991-02-14 1992-08-21 Michelin & Cie Fil metallique comportant un substrat en acier ayant une structure de type martensite revenue ecrouie, et un revetement; procede pour obtenir ce fil.
FR2743573A1 (fr) * 1996-01-16 1997-07-18 Michelin & Cie Fil metallique pret a l'emploi et procede pour obtenir ce fil
EP1428927B1 (de) * 2002-12-04 2008-02-27 Inventio Ag Verstärktes synthetisches Seil für Aufzüge
ZA200308847B (en) * 2002-12-04 2005-01-26 Inventio Ag Reinforced synthetic cable for lifts
EP2268839B1 (en) * 2008-03-04 2013-07-03 NV Bekaert SA Cold drawn low carbon steel filament and method of manufacturing said filament
WO2014083535A2 (en) 2012-11-30 2014-06-05 Pirelli Tyre S.P.A. Reinforcement cord and tyre for vehicle wheels comprising such a reinforcement cord

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3423252A (en) * 1965-04-01 1969-01-21 United States Steel Corp Thermomechanical treatment of steel
US3502514A (en) * 1968-01-30 1970-03-24 United States Steel Corp Method of processing steel
SE335547B (fa) * 1970-02-11 1971-06-01 Fagersta Bruks Ab
FR2238768A1 (en) * 1973-07-23 1975-02-21 Sgtm Thermo-mechanical treatment of austenitic steel - followed by controlled quenching giving mech props similar to expensive alloys
US4088511A (en) * 1976-07-29 1978-05-09 Lasalle Steel Company Steels combining toughness and machinability
US4067756A (en) * 1976-11-02 1978-01-10 The United States Of America As Represented By The United States Department Of Energy High strength, high ductility low carbon steel
JPS57126913A (en) * 1981-01-27 1982-08-06 Kobe Steel Ltd Production of high-toughness high-strength wire or rod steel
JPH05235118A (ja) * 1992-02-24 1993-09-10 Nec Yamagata Ltd 半導体素子

Also Published As

Publication number Publication date
IT1194512B (it) 1988-09-22
KR840006920A (ko) 1984-12-04
CA1217997A (en) 1987-02-17
FI842931L (fi) 1984-07-20
NZ206472A (en) 1986-03-14
JPS60500177A (ja) 1985-02-07
FI78929B (fi) 1989-06-30
PT77796A (en) 1984-01-01
BR8208108A (pt) 1984-12-11
IT8324103A1 (it) 1985-06-09
KR890003401B1 (ko) 1989-09-20
AU561976B2 (en) 1987-05-21
KR890003402B1 (ko) 1989-09-20
FI78929C (fi) 1989-10-10
FI842931A0 (fi) 1984-07-20
AU1108783A (en) 1984-07-05
NO843184L (no) 1984-08-08
IN157840B (fa) 1986-07-05
ES8504946A1 (es) 1985-04-16
EP0128139A1 (en) 1984-12-19
DK359084D0 (da) 1984-07-20
ZA83757B (en) 1984-03-28
IT8324103A0 (it) 1983-12-09
DK359084A (da) 1984-07-20
WO1984002354A1 (en) 1984-06-21
EP0128139A4 (en) 1985-09-16
ES528241A0 (es) 1985-04-16

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