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ATE163687T1 - FE-MN STEEL WITH GOOD VIBRATION DAMPING PROPERTIES AND PROCESS FOR THE PRODUCTION THEREOF - Google Patents

FE-MN STEEL WITH GOOD VIBRATION DAMPING PROPERTIES AND PROCESS FOR THE PRODUCTION THEREOF

Info

Publication number
ATE163687T1
ATE163687T1 AT94401992T AT94401992T ATE163687T1 AT E163687 T1 ATE163687 T1 AT E163687T1 AT 94401992 T AT94401992 T AT 94401992T AT 94401992 T AT94401992 T AT 94401992T AT E163687 T1 ATE163687 T1 AT E163687T1
Authority
AT
Austria
Prior art keywords
alloy steel
vibration damping
steel
ingot
production
Prior art date
Application number
AT94401992T
Other languages
German (de)
Inventor
Chong-Sool Choi
Joong-Hwan Jun
Young-Sam Ko
Man-Eob Lee
Seung-Han Baek
Yong-Chul Son
Jeong-Cheol Kim
Original Assignee
Woojin Osk Corp
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 Woojin Osk Corp filed Critical Woojin Osk Corp
Application granted granted Critical
Publication of ATE163687T1 publication Critical patent/ATE163687T1/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
    • C22C38/04—Ferrous alloys, e.g. steel alloys containing manganese
    • 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
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D8/005—Modifying the physical properties by deformation combined with, or followed by, heat treatment 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
    • C21D2211/00—Microstructure comprising significant phases
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)

Abstract

An Fe-Mn vibration damping alloy steel having a mixture structure of epsilon , alpha ' and gamma . The alloy steel consists of iron, manganese from 10 to 24 % by weight and limited amounts of impurities. The alloy steel is manufactured by preparing an ingot at a temperature of 1000 DEG C to 1300 DEG C for 12 to 40 hours to homogenize the ingot and hot-rolling the homogenized ingot to produce a rolled alloy bar or plate, performing solid solution treatment on the alloy steel at 900 DEG C to 1100 DEG C for 30 to 60 minutes, cooling the alloy steel by air or water, and cold-rolling the alloy steel at a reduction rate of below 30 % at around room temperature.
AT94401992T 1993-10-22 1994-09-07 FE-MN STEEL WITH GOOD VIBRATION DAMPING PROPERTIES AND PROCESS FOR THE PRODUCTION THEREOF ATE163687T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930021973A KR960006453B1 (en) 1993-10-22 1993-10-22 Fe-Mn vibration damping alloy steel and its manufacturing method

Publications (1)

Publication Number Publication Date
ATE163687T1 true ATE163687T1 (en) 1998-03-15

Family

ID=19366339

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94401992T ATE163687T1 (en) 1993-10-22 1994-09-07 FE-MN STEEL WITH GOOD VIBRATION DAMPING PROPERTIES AND PROCESS FOR THE PRODUCTION THEREOF

Country Status (5)

Country Link
EP (1) EP0649914B1 (en)
JP (1) JP2637371B2 (en)
KR (1) KR960006453B1 (en)
AT (1) ATE163687T1 (en)
DE (1) DE69408773T2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000033105A (en) * 1998-11-19 2000-06-15 구자홍 Lug assembly for color cathode ray tube and method thereof
JP4631228B2 (en) 2001-07-31 2011-02-16 株式会社豊田自動織機 Vibration isolation structure in piston type compressor
US6979182B2 (en) 2001-07-31 2005-12-27 Kabushiki Kaisha Toyota Jidoshokki Vibration damping mechanism for piston type compressor
WO2006109919A1 (en) * 2005-04-11 2006-10-19 Korea Institute Of Science And Technology High-strength damping alloys and low-noise diamond saw using the same
DE102006059884B4 (en) * 2006-12-19 2020-08-06 Volkswagen Ag Austenitic welding filler material based on iron for welding an austenitic material with another material
KR100840287B1 (en) * 2006-12-26 2008-06-20 주식회사 포스코 Composite steel with mixed retained austenite and HCP martensite structure and heat treatment method
JP5200243B2 (en) * 2007-02-14 2013-06-05 国立大学法人 名古屋工業大学 Method for improving damping characteristics of Fe-Mn alloy
JP4984272B2 (en) * 2009-08-26 2012-07-25 有限会社Ｔｋテクノコンサルティング Steel with excellent vibration damping performance, method for producing the same, and damping body including the steel
RU2443795C2 (en) * 2010-04-16 2012-02-27 Тамара Федоровна Волынова MULTI-FUNCTION ANTIFRICTION NANOSTRUCTURE WEAR-RESISTANT DAMPING ALLOYS WITH SHAPE MEMORY EFFECT ON METASTABLE BASIS OF IRON WITH STRUCTURE OF HEXAGONAL ε-MARTENSITE, AND ITEMS USING THESE ALLOYS WITH EFFECT OF SELF-ORGANISATION OF NANOSTRUCTURE COMPOSITIONS, SELF-STRENGTHENING AND SELF-LUBRICATION OF FRICTION SURFACES, WITH EFFECT OF SELF-DAMPING OF VIBRATIONS AND NOISES
JP2013221191A (en) * 2012-04-18 2013-10-28 Nagoya Institute Of Technology Method for treating damping alloy
EP2990768A4 (en) * 2013-04-25 2017-03-08 Woojin Inc. Ultrasonic flow rate measurement system
KR101518599B1 (en) * 2013-10-23 2015-05-07 주식회사 포스코 High manganess steel sheet with high strength and excellent vibration isolation property and mathod for manufacturing the same
KR101543898B1 (en) * 2013-12-24 2015-08-11 주식회사 포스코 Steel having excellent impact toughness of welding zone and welding property
KR101736636B1 (en) * 2015-12-23 2017-05-17 주식회사 포스코 HIHG-Mn STEEL PLATE HAVING EXCELLENT DAMPING PROPERTY AND METHOD FOR PRODUCING THE SAME
CN114807726A (en) * 2022-05-06 2022-07-29 成都大学 Method for rapidly preparing Fe-Mn damping alloy

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2434330A1 (en) * 1974-07-17 1976-01-29 Stephan & Soehne DOUGH MIXING AND MIXING MACHINE
JPS62142722A (en) * 1985-12-18 1987-06-26 Nippon Steel Corp Manufacture of high tension steel superior in weldability
ATE114736T1 (en) * 1988-07-08 1994-12-15 Famcy Steel Corp APPLICATION OF A DIPHASE IRON-MANGANE-ALUMINIUM-CARBON ALLOY WITH HIGH DAMPING CAPACITY.
JPH05255813A (en) * 1991-12-24 1993-10-05 Nippon Steel Corp High strength alloy with excellent workability and vibration damping performance

Also Published As

Publication number Publication date
KR950011633A (en) 1995-05-15
DE69408773T2 (en) 1998-08-13
DE69408773D1 (en) 1998-04-09
JPH07150300A (en) 1995-06-13
EP0649914A2 (en) 1995-04-26
KR960006453B1 (en) 1996-05-16
JP2637371B2 (en) 1997-08-06
EP0649914A3 (en) 1995-10-25
EP0649914B1 (en) 1998-03-04

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