LU51833A1 - - Google Patents

Info

Publication number
LU51833A1
LU51833A1 LU51833A LU51833A LU51833A1 LU 51833 A1 LU51833 A1 LU 51833A1 LU 51833 A LU51833 A LU 51833A LU 51833 A LU51833 A LU 51833A LU 51833 A1 LU51833 A1 LU 51833A1
Authority
LU
Luxembourg
Application number
LU51833A
Inventor
Mitsuo Tomioka
Koichi Urakawa
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
Priority to GB14791/65A priority Critical patent/GB1077994A/en
Priority to DE19661508416 priority patent/DE1508416C3/de
Priority to NL6611433A priority patent/NL6611433A/xx
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to LU51833A priority patent/LU51833A1/xx
Publication of LU51833A1 publication Critical patent/LU51833A1/xx
Priority to US677507A priority patent/US3532560A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J1/00—Preparing metal stock or similar ancillary operations prior, during or post forging, e.g. heating or cooling
    • B21J1/06—Heating or cooling methods or arrangements specially adapted for performing forging or pressing operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B21K1/44—Making machine elements bolts, studs, or the like
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
LU51833A 1963-04-18 1966-08-26 LU51833A1 (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB14791/65A GB1077994A (en) 1963-04-18 1965-11-22 Process for producing cold-forged products from tempered steel wire
DE19661508416 DE1508416C3 (de) 1963-04-18 1966-05-27 Verfahren zur Herstellung von Stahlteilen wie Bolzen, Schrauben, Zapfen u.dgl.
NL6611433A NL6611433A (nl) 1963-04-18 1966-08-15 Werkwijze voor het vervaardigen van koudsmeedbaarstaaldraad en produkten verkregen door middel van deze werkwijze
LU51833A LU51833A1 (de) 1963-04-18 1966-08-26
US677507A US3532560A (en) 1963-04-18 1967-10-20 Cold-working process

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2039563 1963-04-18
GB14791/65A GB1077994A (en) 1963-04-18 1965-11-22 Process for producing cold-forged products from tempered steel wire
DEK0059377 1966-05-27
NL6611433A NL6611433A (nl) 1963-04-18 1966-08-15 Werkwijze voor het vervaardigen van koudsmeedbaarstaaldraad en produkten verkregen door middel van deze werkwijze
LU51833A LU51833A1 (de) 1963-04-18 1966-08-26

Publications (1)

Publication Number Publication Date
LU51833A1 true LU51833A1 (de) 1966-10-26

Family

ID=63447050

Family Applications (1)

Application Number Title Priority Date Filing Date
LU51833A LU51833A1 (de) 1963-04-18 1966-08-26

Country Status (5)

Country Link
US (1) US3532560A (de)
DE (1) DE1508416C3 (de)
GB (1) GB1077994A (de)
LU (1) LU51833A1 (de)
NL (1) NL6611433A (de)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5317968B2 (de) * 1972-10-27 1978-06-12
US4123296A (en) * 1973-12-17 1978-10-31 Kobe Steel, Ltd. High strength steel rod of large gauge
CA1045957A (en) * 1973-12-17 1979-01-09 Kobe Steel High strength steel rod of large gage
US3900347A (en) * 1974-08-27 1975-08-19 Armco Steel Corp Cold-drawn, straightened and stress relieved steel wire for prestressed concrete and method for production thereof
US4170497A (en) * 1977-08-24 1979-10-09 The Regents Of The University Of California High strength, tough alloy steel
US4170499A (en) * 1977-08-24 1979-10-09 The Regents Of The University Of California Method of making high strength, tough alloy steel
US4404047A (en) * 1980-12-10 1983-09-13 Lasalle Steel Company Process for the improved heat treatment of steels using direct electrical resistance heating
DE3201204C2 (de) * 1982-01-16 1983-12-22 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8900 Augsburg "Verwendung eines Kohlenstoff-Mangan-Stahles für Bauteile mit hoher Festigkeit und Zähigkeit bei einfacher Wärmebehandlung"
SE451602B (sv) * 1982-08-18 1987-10-19 Skf Steel Eng Ab Anvendning av stang framstelld av kolstal eller laglegerat stal i sur, svavelvetehaltig miljo
US4540447A (en) * 1983-06-09 1985-09-10 Huck Manufacturing Company Method of making a multigrip fastener and fastener made thereby
US4563222A (en) * 1983-06-29 1986-01-07 Sugita Wire Mfg. Co., Ltd. High strength bolt and method of producing same
NL8400667A (nl) * 1984-03-01 1985-10-01 Nedschroef Octrooi Maats Werkwijze voor het verbeteren van de statische en dynamische sterkte van een stalen klinknagel voor klinkverbindingen en klinknagel, verkregen door toepassing van de werkwijze.
JPS61130456A (ja) * 1984-11-29 1986-06-18 Honda Motor Co Ltd 高強度ボルト及びその製造方法
GB2186290B (en) * 1986-02-11 1989-11-22 Avdel Ltd Pin for a fastener, and method of making same
FR2788997B3 (fr) * 1999-02-02 2001-04-20 Unimetall Sa Procede de fabrication d'un organe de fixation filete de petit diametre par frappe a froid d'un fil trefile en acier a fort durcissement par ecrouissage
US20040261918A1 (en) * 1999-05-20 2004-12-30 Honda Giken Kogyo Kabushiki Kaisha Billet for cold forging, method of manufacturing billet for cold forging, method of continuously cold-forging billet, method of cold-forging
DE10014078C5 (de) † 2000-03-22 2007-04-05 Nelson Bolzenschweiß-Technik GmbH & Co. KG Verfahren zur Herstellung eines Schweißbolzens
GB2368889B (en) * 2000-11-09 2004-02-04 Textron Fastening Syst Ltd Method of manufacturing a blind threaded insert
KR100464962B1 (ko) * 2001-09-14 2005-01-05 삼화강봉주식회사 냉간압조 특성이 우수한 조질 강선
DE10247372A1 (de) * 2002-10-10 2004-04-22 Rexroth Star Gmbh Verfahren zur Herstellung von gehärteten, insbesondere wälzbeanspruchten, Bauteilen aus Stahl
EP2292754B1 (de) 2003-10-24 2012-12-26 Selexis S.A. Gentransfer und Expression mit hoher Effizienz in Säugerzellen mittels eines Mehrfachtransfektionsverfahrens von Matrixbindungsbereichsequenzen
KR100536660B1 (ko) * 2003-12-18 2005-12-14 삼화강봉주식회사 저온충격 특성이 우수한 냉간압조용 강선과 그 제조 방법
JP2006274392A (ja) * 2005-03-30 2006-10-12 Honda Motor Co Ltd チタン合金製ボルト及び引張り強さが少なくとも８００ＭＰａであるチタン合金製ボルトの製造方法
KR20080017365A (ko) * 2005-10-31 2008-02-26 제이에프이 스틸 가부시키가이샤 내지연파괴특성이 우수한 고강도 강 및 금속볼트
DE102007022487B3 (de) * 2007-05-14 2008-10-09 FWU Kuang Enterprises Co., Ltd., Jen-Te Hsiang Verfahren zum Herstellen von Schmiedestücken mit einer exzellenten Zugfestigkeit und Bruchdehnung aus Stahldrahtstangen
WO2012119764A1 (en) 2011-03-08 2012-09-13 Società Bulloneria Europea S.B.E. Spa A high load flanged fastener to be installed by tensioning tools
DE102012102019B3 (de) * 2012-03-09 2013-07-04 Sfs Intec Holding Ag Bolzenartiges Befestigungselement, insbesondere Bohrschraube, und damit hergestellte Verbindung
EP3009695B1 (de) 2014-10-13 2018-05-02 Monogram Aerospace Fasteners, Inc. Verformbare hülsenmutter und verfahren zur herstellung davon
WO2017015202A1 (en) * 2015-07-17 2017-01-26 Felix Sorkin Compact anchor for post-tensioned concrete segment
CZ2019537A3 (cs) * 2019-08-16 2020-12-09 Západočeská Univerzita V Plzni Způsob termomechanického zpracování polotovarů z vysocelegovaných ocelí

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1924099A (en) * 1931-11-20 1933-08-29 United States Steel Corp Thermally hardening steel
US2121415A (en) * 1934-09-07 1938-06-21 Braucke Adolf Vom Process for the manufacture of sheets, bands, tubes, rods, and the like, and in particular wire
US2119698A (en) * 1935-07-06 1938-06-07 Oil Well Supply Co Sucker rod and process of manufacturing the same
US2341264A (en) * 1940-06-12 1944-02-08 Remington Arms Co Inc Ammunition
US2441628A (en) * 1945-01-09 1948-05-18 American Steel & Wire Co Quench-hardening thermally hardenable steel
US2527731A (en) * 1949-03-04 1950-10-31 American Steel & Wire Co Fatigue resistant steel wire and method of making the same
US3053703A (en) * 1960-08-05 1962-09-11 Norman N Breyer Producing high strengths in martensitic steels
US3235413A (en) * 1961-11-20 1966-02-15 United States Steel Corp Method of producing steel products with improved properties

Also Published As

Publication number Publication date
DE1508416A1 (de) 1969-10-23
DE1508416B2 (de) 1975-11-06
GB1077994A (en) 1967-08-02
DE1508416C3 (de) 1976-06-10
NL6611433A (nl) 1968-02-16
US3532560A (en) 1970-10-06

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