DE3271086D1 - Process for producing steel wire or rods of high ductility and strength - Google Patents

Process for producing steel wire or rods of high ductility and strength

Info

Publication number
DE3271086D1
DE3271086D1 DE8282300412T DE3271086T DE3271086D1 DE 3271086 D1 DE3271086 D1 DE 3271086D1 DE 8282300412 T DE8282300412 T DE 8282300412T DE 3271086 T DE3271086 T DE 3271086T DE 3271086 D1 DE3271086 D1 DE 3271086D1
Authority
DE
Germany
Prior art keywords
rods
strength
steel wire
high ductility
producing 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.)
Expired
Application number
DE8282300412T
Other languages
English (en)
Inventor
Toshiaki Yutori
Rikuo Ogawa
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
Application granted granted Critical
Publication of DE3271086D1 publication Critical patent/DE3271086D1/de
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
    • 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
    • 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)
  • Manufacturing & Machinery (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)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
DE8282300412T 1981-01-27 1982-01-27 Process for producing steel wire or rods of high ductility and strength Expired DE3271086D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56011031A JPS57126913A (en) 1981-01-27 1981-01-27 Production of high-toughness high-strength wire or rod steel

Publications (1)

Publication Number Publication Date
DE3271086D1 true DE3271086D1 (en) 1986-06-19

Family

ID=11766706

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282300412T Expired DE3271086D1 (en) 1981-01-27 1982-01-27 Process for producing steel wire or rods of high ductility and strength

Country Status (6)

Country Link
US (1) US4533401A (de)
EP (1) EP0058016B1 (de)
JP (1) JPS57126913A (de)
KR (1) KR890002653B1 (de)
CA (1) CA1196556A (de)
DE (1) DE3271086D1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984002354A1 (en) * 1982-12-09 1984-06-21 Univ California High strength, low carbon, dual phase steel rods and wires and process for making same
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
US4613385A (en) * 1984-08-06 1986-09-23 Regents Of The University Of California High strength, low carbon, dual phase steel rods and wires and process for making same
US4619714A (en) * 1984-08-06 1986-10-28 The Regents Of The University Of California Controlled rolling process for dual phase steels and application to rod, wire, sheet and other shapes
DE3518925A1 (de) * 1985-05-25 1986-11-27 Kocks Technik Gmbh & Co, 4010 Hilden Verfahren zum kontrollierten stab- und drahtwalzen legierter staehle
US4671827A (en) * 1985-10-11 1987-06-09 Advanced Materials And Design Corp. Method of forming high-strength, tough, corrosion-resistant steel
US4960473A (en) * 1989-10-02 1990-10-02 The Goodyear Tire & Rubber Company Process for manufacturing steel filament
US5263307A (en) * 1991-02-15 1993-11-23 Hokkai Koki Co., Ltd. Corrosion resistant PC steel stranded cable and process of and apparatus for producing the same
US6165627A (en) * 1995-01-23 2000-12-26 Sumitomo Electric Industries, Ltd. Iron alloy wire and manufacturing method
FR2743574B1 (fr) * 1996-01-16 1998-02-13 Unimetall Sa Fil-machine adapte au renforcement
DE19612818C2 (de) * 1996-03-30 1998-04-09 Schloemann Siemag Ag Verfahren zur Kühlung walzwarmer Stahlprofile
DE19962801A1 (de) * 1999-12-23 2001-06-28 Sms Demag Ag Verfahren zum Wärmebehandeln von Draht
KR100464962B1 (ko) * 2001-09-14 2005-01-05 삼화강봉주식회사 냉간압조 특성이 우수한 조질 강선
KR100469671B1 (ko) * 2002-07-11 2005-02-02 삼화강봉주식회사 냉간압조 특성이 우수한 소입소려 열처리강선
KR100536660B1 (ko) * 2003-12-18 2005-12-14 삼화강봉주식회사 저온충격 특성이 우수한 냉간압조용 강선과 그 제조 방법
JP5121360B2 (ja) * 2007-09-10 2013-01-16 株式会社神戸製鋼所 耐脱炭性および伸線加工性に優れたばね用鋼線材およびその製造方法
US10619223B2 (en) 2016-04-28 2020-04-14 GM Global Technology Operations LLC Zinc-coated hot formed steel component with tailored property
US10385415B2 (en) 2016-04-28 2019-08-20 GM Global Technology Operations LLC Zinc-coated hot formed high strength steel part with through-thickness gradient microstructure
CN112513310A (zh) 2018-05-24 2021-03-16 通用汽车环球科技运作有限责任公司 改善压制硬化钢的强度和延性的方法
CN112534078A (zh) 2018-06-19 2021-03-19 通用汽车环球科技运作有限责任公司 具有增强的机械性质的低密度压制硬化钢
US11530469B2 (en) 2019-07-02 2022-12-20 GM Global Technology Operations LLC Press hardened steel with surface layered homogenous oxide after hot forming
CN113462869B (zh) * 2021-07-22 2022-11-22 南京宝日钢丝制品有限公司 一种耐热合金冷镦钢丝的处理方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE141165C (de) *
DE142455C (de) *
DE753198C (de) * 1941-07-30 1953-03-30 Oberhuetten Vereinigte Obersch Verfahren zur Herstellung von Staehlen hoher Guetewerte
NL280454A (de) * 1961-07-03
US3207637A (en) * 1961-12-21 1965-09-21 Matuschka Bernhard Structural steel and process for making same
US3201288A (en) * 1963-11-01 1965-08-17 United States Steel Corp Method of treating steel to produce a fine-grained condition
GB1114520A (en) * 1965-12-01 1968-05-22 Ford Motor Co A method of improving the fatigue strength of a spring steel
DE1583394B2 (de) * 1966-07-30 1972-02-17 Nippon Kokan K.K., Tokio Verfahren zur verbesserung der mechanischen eigenschaften von staehlen durch warmwalzen
GB1333876A (en) * 1971-02-08 1973-10-17 Suedwestfalen Ag Stahlwerke Steel
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
JPS5420931B2 (de) * 1973-09-10 1979-07-26
JPS5262120A (en) * 1975-11-19 1977-05-23 Nippon Steel Corp Process for producing steel wire of high tensile strength
JPS52122219A (en) * 1976-04-06 1977-10-14 Kobe Steel Ltd Production of high tensile steel wire and steel rod from low carbon tempered martensite steel
JPS52129611A (en) * 1976-04-24 1977-10-31 Nippon Steel Corp High tensile steel wire having excellent ductility and its production process
JPS536221A (en) * 1976-07-08 1978-01-20 Kobe Steel Ltd Production of pc steel wire or rod
JPS5395819A (en) * 1977-02-03 1978-08-22 Nippon Steel Corp High tensile pc steel wire with uniformly hardened structure and manufacture thereof
JPS5942055B2 (ja) * 1977-05-26 1984-10-12 株式会社神戸製鋼所 高張力鋼線・鋼棒の製造方法
JPS541247A (en) * 1977-06-06 1979-01-08 Sanshin Kogyo Kk Welding apparatus for bend pipes
JPS589816B2 (ja) * 1977-12-01 1983-02-23 住友金属工業株式会社 非調質圧延棒鋼の製造法
JPS6023172B2 (ja) * 1978-07-05 1985-06-06 住友金属工業株式会社 直接熱処理高張力線材の製造法
JPS55119134A (en) * 1979-03-07 1980-09-12 Sumitomo Metal Ind Ltd Manufacture of high tensile steel wire rod
JPS56119728A (en) * 1980-02-25 1981-09-19 Sumitomo Metal Ind Ltd Manufacture of high tensile wire rod
GB2088257B (en) * 1980-11-08 1984-07-18 Sumitomo Metal Ind Making rod or wire

Also Published As

Publication number Publication date
EP0058016B1 (de) 1986-05-14
CA1196556A (en) 1985-11-12
JPS57126913A (en) 1982-08-06
KR890002653B1 (ko) 1989-07-22
EP0058016A1 (de) 1982-08-18
KR830009235A (ko) 1983-12-19
JPH0112816B2 (de) 1989-03-02
US4533401A (en) 1985-08-06

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8365 Fully valid after opposition proceedings
8339 Ceased/non-payment of the annual fee