PL3783120T3 - Drut sprężynowy, zacisk napinający uformowany z niego i sposób wytwarzania takiego drutu sprężynowego - Google Patents

Drut sprężynowy, zacisk napinający uformowany z niego i sposób wytwarzania takiego drutu sprężynowego

Info

Publication number
PL3783120T3
PL3783120T3 PL19193224.3T PL19193224T PL3783120T3 PL 3783120 T3 PL3783120 T3 PL 3783120T3 PL 19193224 T PL19193224 T PL 19193224T PL 3783120 T3 PL3783120 T3 PL 3783120T3
Authority
PL
Poland
Prior art keywords
spring wire
producing
same
clamp formed
clamp
Prior art date
Application number
PL19193224.3T
Other languages
English (en)
Polish (pl)
Inventor
Lei HU
Dennis Wolf
Original Assignee
Vossloh Fastening Systems Gmbh
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 Vossloh Fastening Systems Gmbh filed Critical Vossloh Fastening Systems Gmbh
Publication of PL3783120T3 publication Critical patent/PL3783120T3/pl

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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • 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
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous 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
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/02—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for springs
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon
    • 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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/34—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of silicon
    • 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
    • C21D1/25—Hardening, combined with annealing between 300 degrees Celsius and 600 degrees Celsius, i.e. heat refining ("Vergüten")
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/02—Hardening by precipitation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical 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)
  • Springs (AREA)
PL19193224.3T 2019-08-23 2019-08-23 Drut sprężynowy, zacisk napinający uformowany z niego i sposób wytwarzania takiego drutu sprężynowego PL3783120T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP19193224.3A EP3783120B1 (de) 2019-08-23 2019-08-23 Federdraht, daraus geformte spannklemme und verfahren zum herstellen eines solchen federdrahts

Publications (1)

Publication Number Publication Date
PL3783120T3 true PL3783120T3 (pl) 2024-02-19

Family

ID=67742174

Family Applications (1)

Application Number Title Priority Date Filing Date
PL19193224.3T PL3783120T3 (pl) 2019-08-23 2019-08-23 Drut sprężynowy, zacisk napinający uformowany z niego i sposób wytwarzania takiego drutu sprężynowego

Country Status (7)

Country Link
US (1) US20220275490A1 (fi)
EP (1) EP3783120B1 (fi)
CN (1) CN114341387B (fi)
ES (1) ES2963989T3 (fi)
FI (1) FI3783120T3 (fi)
PL (1) PL3783120T3 (fi)
WO (1) WO2021037567A1 (fi)

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01116031A (ja) * 1987-10-29 1989-05-09 Nippon Steel Corp 靭性に優れた高Ｓｉ高炭素熱延鋼板の製造方法
JP2932943B2 (ja) * 1993-11-04 1999-08-09 株式会社神戸製鋼所 高耐食性高強度ばね用鋼材
DE19546204C1 (de) 1995-12-11 1997-03-20 Max Planck Inst Eisenforschung Verfahren zur Herstellung von hochfesten Gegenständen aus einem Vergütungsstahl und Anwendung dieses Verfahrens zur Erzeugung von Federn
DE19839383C2 (de) 1998-07-20 2001-04-19 Muhr & Bender Verfahren zur thermomechanischen Behandlung von Stahl für torsionsbeanspruchte Federelemente
EP0974676A3 (de) * 1998-07-20 2003-06-04 Firma Muhr und Bender Verfahren zur thermomechanischen Behandlung von Stahl für torsionsbeanspruchte Federelemente
JP2001049337A (ja) * 1999-08-05 2001-02-20 Kobe Steel Ltd 疲労強度に優れた高強度ばねの製造方法
DE602004026995D1 (de) * 2003-01-27 2010-06-17 Nippon Steel Corp Walzdraht aus hochfestem hochzähem kohlenstoffreichem stahl und herstellungsverfahren dafür
JP4393467B2 (ja) * 2006-02-28 2010-01-06 株式会社神戸製鋼所 強伸線加工用の熱間圧延線材およびその製造方法
CN101716721B (zh) * 2009-12-23 2011-12-07 南京钢铁股份有限公司 一种弹簧钢盘条的生产工艺
CN103003461B (zh) * 2010-08-30 2015-03-18 株式会社神户制钢所 拉丝性优异的高强度弹簧用钢线材及其制造方法和高强度弹簧
JP5250609B2 (ja) * 2010-11-11 2013-07-31 日本発條株式会社 高強度ばね用鋼、高強度ばねの製造方法及び高強度ばね
CN102719759B (zh) * 2012-07-12 2014-03-26 南车戚墅堰机车车辆工艺研究所有限公司 高速铁路扣件用弹条用钢及其冶炼生产方法
RU2512695C1 (ru) * 2012-12-26 2014-04-10 Общество с ограниченной ответственностью "Мультимодальный центр МИИТ" Способ изготовления упругой клеммы для рельсового скрепления и упругая клемма
CN105112774B (zh) * 2015-08-28 2017-12-01 浙江美力科技股份有限公司 高强韧性低中碳微合金风冷硬化弹簧钢及其成形和热处理工艺
CN105401072B (zh) * 2015-12-18 2018-01-02 马鞍山钢铁股份有限公司 含铌12.9级轨道交通移动装备用紧固件用钢及其热处理工艺
CN109082592B (zh) * 2018-08-27 2020-08-18 河钢股份有限公司 一种综合性能良好耐腐蚀弹簧钢热轧盘条及其生产工艺
CN109735765B (zh) * 2019-01-17 2020-05-05 江苏利淮钢铁有限公司 一种大规格、超细晶、高强韧性弹簧钢及其生产方法

Also Published As

Publication number Publication date
ES2963989T3 (es) 2024-04-03
CN114341387A (zh) 2022-04-12
CN114341387B (zh) 2023-06-23
US20220275490A1 (en) 2022-09-01
FI3783120T3 (fi) 2023-11-15
WO2021037567A1 (de) 2021-03-04
EP3783120A1 (de) 2021-02-24
EP3783120B1 (de) 2023-09-27

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