EP0649914A3 - Acier de type Fe-Mn présentant d'excellentes propriétés d'amortissement de vibrations et procédure pour sa fabrication. - Google Patents

Acier de type Fe-Mn présentant d'excellentes propriétés d'amortissement de vibrations et procédure pour sa fabrication. Download PDF

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Publication number
EP0649914A3
EP0649914A3 EP94401992A EP94401992A EP0649914A3 EP 0649914 A3 EP0649914 A3 EP 0649914A3 EP 94401992 A EP94401992 A EP 94401992A EP 94401992 A EP94401992 A EP 94401992A EP 0649914 A3 EP0649914 A3 EP 0649914A3
Authority
EP
European Patent Office
Prior art keywords
alloy steel
vibration damping
ingot
procedure
manufacture
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.)
Granted
Application number
EP94401992A
Other languages
German (de)
English (en)
Other versions
EP0649914A2 (fr
EP0649914B1 (fr
Inventor
Chong-Sool Choi
Joong-Hwan Jun
Young-Sam Ko
Man-Eob Lee
Seung-Han Baek
Yong-Chul Son
Jeong-Cheol Kim
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.)
Woojin Osk Corp
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
Publication of EP0649914A2 publication Critical patent/EP0649914A2/fr
Publication of EP0649914A3 publication Critical patent/EP0649914A3/fr
Application granted granted Critical
Publication of EP0649914B1 publication Critical patent/EP0649914B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • C21D6/00—Heat treatment of ferrous alloys
    • C21D6/005—Heat treatment of ferrous alloys containing Mn
    • 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
    • C21D8/00—Modifying the physical properties of ferrous metals or ferrous alloys by deformation combined with, or followed by, heat treatment
    • 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)
EP94401992A 1993-10-22 1994-09-07 Acier de type Fe-Mn présentant d'excellentes propriétés d'amortissement de vibrations et procédure pour sa fabrication Expired - Lifetime EP0649914B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019930021973A KR960006453B1 (ko) 1993-10-22 1993-10-22 Fe-Mn계 진동 감쇠 합금강과 그 제조 방법
KR9321973 1993-10-22

Publications (3)

Publication Number Publication Date
EP0649914A2 EP0649914A2 (fr) 1995-04-26
EP0649914A3 true EP0649914A3 (fr) 1995-10-25
EP0649914B1 EP0649914B1 (fr) 1998-03-04

Family

ID=19366339

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94401992A Expired - Lifetime EP0649914B1 (fr) 1993-10-22 1994-09-07 Acier de type Fe-Mn présentant d'excellentes propriétés d'amortissement de vibrations et procédure pour sa fabrication

Country Status (5)

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

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000033105A (ko) * 1998-11-19 2000-06-15 구자홍 칼라브라운관용 러그의 조성물 및 제조방법
US6979182B2 (en) 2001-07-31 2005-12-27 Kabushiki Kaisha Toyota Jidoshokki Vibration damping mechanism for piston type compressor
JP4631228B2 (ja) 2001-07-31 2011-02-16 株式会社豊田自動織機 ピストン式圧縮機における防振構造
WO2006109919A1 (fr) * 2005-04-11 2006-10-19 Korea Institute Of Science And Technology Alliages amortisseurs a resistance elevee et scie diamentee a faible bruit utilisant ces alliages
DE102006059884B4 (de) * 2006-12-19 2020-08-06 Volkswagen Ag Austenitischer Schweißzusatzwerkstoff auf Eisen-Basis für das Schweißen eines austenitischen Werkstoffs mit einem weiteren Werkstoff
KR100840287B1 (ko) * 2006-12-26 2008-06-20 주식회사 포스코 잔류 오스테나이트와 ｈｃｐ 마르텐사이트 조직이 혼합된복합조직강 및 그의 열처리 방법
JP5200243B2 (ja) * 2007-02-14 2013-06-05 国立大学法人 名古屋工業大学 Ｆｅ−Ｍｎ系合金の制振特性向上方法
RU2403310C2 (ru) * 2008-12-04 2010-11-10 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт черной металлургии им. И.П. Бардина" (ФГУП ЦНИИчермет им. И.П. Бардина) Сплав на основе железа
JP4984272B2 (ja) * 2009-08-26 2012-07-25 有限会社Ｔｋテクノコンサルティング 制振性に優れた鋼その製造方法及び該鋼を含んで構成される制振体
RU2443795C2 (ru) * 2010-04-16 2012-02-27 Тамара Федоровна Волынова МНОГОФУНКЦИОНАЛЬНЫЕ АНТИФРИКЦИОННЫЕ НАНОСТРУКТУРИРОВАННЫЕ ИЗНОСОСТОЙКИЕ ДЕМПФИРУЮЩИЕ С ЭФФЕКТОМ ПАМЯТИ ФОРМЫ СПЛАВЫ НА МЕТАСТАБИЛЬНОЙ ОСНОВЕ ЖЕЛЕЗА СО СТРУКТУРОЙ ГЕКСАГОНАЛЬНОГО ε-МАРТЕНСИТА И ИЗДЕЛИЯ С ИСПОЛЬЗОВАНИЕМ ЭТИХ СПЛАВОВ С ЭФФЕКТОМ САМООРГАНИЗАЦИИ НАНОСТРУКТУРНЫХ КОМПОЗИЦИЙ, САМОУПРОЧНЕНИЯ И САМОСМАЗЫВАНИЯ ПОВЕРХНОСТЕЙ ТРЕНИЯ, С ЭФФЕКТОМ САМОГАШЕНИЯ ВИБРАЦИЙ И ШУМОВ
JP2013221191A (ja) * 2012-04-18 2013-10-28 Nagoya Institute Of Technology 制振合金の処理方法
EP2990768A4 (fr) * 2013-04-25 2017-03-08 Woojin Inc. Système de mesure de débit par ultrasons
KR101518599B1 (ko) * 2013-10-23 2015-05-07 주식회사 포스코 방진성이 우수한 고강도 고망간 강판 및 그 제조방법
KR101543898B1 (ko) 2013-12-24 2015-08-11 주식회사 포스코 용접성 및 용접부 충격인성이 우수한 강재
KR101736636B1 (ko) * 2015-12-23 2017-05-17 주식회사 포스코 방진특성이 우수한 고Mn강판 및 그 제조방법
CN114807726A (zh) * 2022-05-06 2022-07-29 成都大学 一种快速制备Fe-Mn阻尼合金的方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990000629A1 (fr) * 1988-07-08 1990-01-25 Famcy Steel Corporation Alliage fe-mn-al-c biphase avec grande capacite d'amortissement
JPH05255813A (ja) * 1991-12-24 1993-10-05 Nippon Steel Corp 加工性と制振性能に優れた高強度合金

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2434330A1 (de) * 1974-07-17 1976-01-29 Stephan & Soehne Teigmisch- und knetmaschine
JPS62142722A (ja) * 1985-12-18 1987-06-26 Nippon Steel Corp 溶接性に優れた高張力鋼の製造方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990000629A1 (fr) * 1988-07-08 1990-01-25 Famcy Steel Corporation Alliage fe-mn-al-c biphase avec grande capacite d'amortissement
JPH05255813A (ja) * 1991-12-24 1993-10-05 Nippon Steel Corp 加工性と制振性能に優れた高強度合金

Non-Patent Citations (6)

* Cited by examiner, † Cited by third party
Title
BYCHIKHIN, G.A., GONCHARENKO, I.A., IL'IN, A.N., KALLISTRATOV, D.N., MARKOVA, G.V., SKURIKHIN, M.N.: "Effect of epsilon Phase Content on the Vibration Damping Properties of Powder Metallurgy Iron-Manganese Alloy", POROSHK. METALL. (KIEV), vol. 12, NPO'TULACHERMET', USSR, pages 52 - 55 *
HAN, J.S., PARK, H.R., CHOI, C.S.: "Stress Induced Martensitic Transformation Behaviour of Fe-17Mn Alloy", TAEHAN KUMSOK HAKHOECHI, vol. 32, no. 2, DEP. METALL. ENG., YONSEI UNIV., SEOUL, KOREA, pages 240 - 245 *
PATENT ABSTRACTS OF JAPAN vol. 18, no. 30 (C - 1153) 17 January 1994 (1994-01-17) *
SCHUMANN, H.: "Crystallography of Martensitic epsilon alpha Lattice Transformation", KRIST. TECH., vol. 11, no. 6, WISSENSCHAFTSBER. WERKSTOFFKD., WILHELM-PIECK-UNIV., ROSTOCK, DDR, pages 663 - 671 *
TAKAKI ET AL: "Effects of Austenite Grain Size on epsilon Martensitic Transformation in Fe-15%Mn Alloy", MATER. TRANS., JIM, vol. 34, no. 6, FAC. ENG., KYUSHU UNIV. FUKUOKA, 812, JP, pages 489 - 495 *
TOMOTA, Y., STRUM, M., MORRIS, J.: "The Relationship Between Toughness and Microstructure in Iron-High Manganese Binary Alloys", METALL. TRANS. A, vol. 18A, no. 6, FAC. ENG., IBARAKI UNIV., HITACHI, JP, pages 1073 - 81 *

Also Published As

Publication number Publication date
DE69408773D1 (de) 1998-04-09
JP2637371B2 (ja) 1997-08-06
KR950011633A (ko) 1995-05-15
ATE163687T1 (de) 1998-03-15
JPH07150300A (ja) 1995-06-13
DE69408773T2 (de) 1998-08-13
EP0649914A2 (fr) 1995-04-26
EP0649914B1 (fr) 1998-03-04
KR960006453B1 (ko) 1996-05-16

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