KR910001081A - 침전경화 페라이트-퍼얼라이트 강 - Google Patents

침전경화 페라이트-퍼얼라이트 강 Download PDF

Info

Publication number
KR910001081A
KR910001081A KR1019900008591A KR900008591A KR910001081A KR 910001081 A KR910001081 A KR 910001081A KR 1019900008591 A KR1019900008591 A KR 1019900008591A KR 900008591 A KR900008591 A KR 900008591A KR 910001081 A KR910001081 A KR 910001081A
Authority
KR
South Korea
Prior art keywords
precipitation hardening
perlite
perlite steel
ferritic
steel according
Prior art date
Application number
KR1019900008591A
Other languages
English (en)
Other versions
KR0151154B1 (ko
Inventor
쉴러 볼커
에. 리히터 클라우스
Original Assignee
원본 미기재
티센 에델스타알베르크 악티엔게젤샤프트
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 원본 미기재, 티센 에델스타알베르크 악티엔게젤샤프트 filed Critical 원본 미기재
Publication of KR910001081A publication Critical patent/KR910001081A/ko
Application granted granted Critical
Publication of KR0151154B1 publication Critical patent/KR0151154B1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L3/02—Selecting particular materials for valve-members or valve-seats; Valve-members or valve-seats composed of two or more materials
    • 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
    • C22C38/12—Ferrous alloys, e.g. steel alloys containing tungsten, tantalum, molybdenum, vanadium, or niobium
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat Treatment Of Articles (AREA)
  • Heat Treatment Of Steel (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Catalysts (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

내용 없음.

Description

침전경화 페라이트-퍼얼라이트 강
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 마찰용접된 바이메칼 출구밸브

Claims (5)

  1. 탄소 0.20-0.60%, 실리콘 0.20-0.95%, 망간 0.50-1.80%, 질소 0.004-0.4%, 바나듐 및/또는 니오븀 0.05-0.20%, 잔량 및 흔한 불순물을 함유한 침전 경화 페라이트-퍼얼라이트 강.
  2. 제1항에 있어서, 별개로 또는 조합하여 황 0.2% 까지, 크롬 0.70%까지, 알루미늄 0.10%까지, 티타늄 0.05%까지 또한 함유한 것을 특징으로 하는 침전 경화 페라이트-퍼얼라이트 강.
  3. 제1항에 있어서, 탄소 0.35-0.50%, 실리콘 0.40-0.80%, 망간 1.00-1.60%, 크롬 0.05-0.50%, 알루미늄 0.01-0.05%, 질소 0.008-0.3%, 바나듐 0.05-0.12% 잔량철 및 흔한 불순물을 함유한 것을 특징으로 하는 침전 경화 페라이트-퍼얼라이트 강.
  4. 제3항에 있어서, 별개로 또는 조합하여 황 0.05% 까지, 니오븀 0.05%까지, 티타늄 0.025%까지 또한 함유한 것을 특징으로 하는 침전 경화 페라이트-퍼얼라이트 강.
  5. 내연기관의 가스 발브 제조용 물질로서 제1-4항중의 어느 한항에 따른 강.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900008591A 1989-06-09 1990-06-09 침전경화 페라이트-피얼라이트 강 KR0151154B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP3918869.8 1989-06-09
DE3918869 1989-06-09
DEP4014072.9 1990-05-02
DE4014072A DE4014072A1 (de) 1989-06-09 1990-05-02 Verwendung von ausscheidungshaertenden ferritisch-perlitischen (afp-)staehlen als werkstoff fuer gaswechselventile von verbrennungsmotoren

Publications (2)

Publication Number Publication Date
KR910001081A true KR910001081A (ko) 1991-01-30
KR0151154B1 KR0151154B1 (ko) 1998-11-16

Family

ID=25881758

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900008591A KR0151154B1 (ko) 1989-06-09 1990-06-09 침전경화 페라이트-피얼라이트 강

Country Status (7)

Country Link
EP (1) EP0411282B1 (ko)
JP (1) JP2820776B2 (ko)
KR (1) KR0151154B1 (ko)
CA (1) CA2018636C (ko)
DE (2) DE4014072A1 (ko)
ES (1) ES2045652T3 (ko)
FI (1) FI96327C (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4109628C2 (de) * 1990-07-12 1997-04-17 Mahle Gmbh Verwendung eines ausscheidungshärtenden ferritisch perlitischen Stahls
DE4137240A1 (de) * 1991-11-13 1993-05-19 Thyssen Edelstahlwerke Ag Verwendung von afp-staehlen fuer die herstellung von werkzeugen
DE4341811A1 (de) * 1993-12-08 1995-06-14 Man B & W Diesel Ag Gaswechselventil für eine Brennkraftmaschine
DE4343565C1 (de) * 1993-12-21 1995-06-08 Ver Schmiedewerke Gmbh Verfahren zur Herstellung von Schienenrädern und Schienenradteilen
DE4406896C1 (de) * 1994-03-03 1995-06-29 Daimler Benz Ag Verfahren zum Härten von Einmetall-Ventilen, insbesondere von Einlaßventilen für Brennkraftmaschinen
DE19618477C2 (de) * 1996-05-08 2000-08-03 Trw Deutschland Gmbh Herstellungsverfahren für ein nitriertes Bimetallventil
DE10029299C2 (de) * 2000-06-14 2003-03-27 Daimler Chrysler Ag Mehrteilig zusammengesetztes Ventil für Hubkolbenmaschinen
DE10031927A1 (de) * 2000-06-30 2002-01-24 Daimler Chrysler Ag Mehrteilig zusammengesetztes Leichtbauventil für Hubkolbenmaschinen
DE10037132A1 (de) * 2000-07-31 2002-02-14 Volkswagen Ag Tellerventil und Verfahren zum Herstellen eines Tellerventils
DE102007021101A1 (de) * 2007-05-03 2008-11-06 Mahle International Gmbh Legierter Stahl und dessen Verwendung
DE102007026018B4 (de) 2007-06-04 2023-01-19 Scania Cv Ab Bimetallventil mit einem kegelstumpfförmig ausgebildeten Bereich des Ventilschafts
DE102008061237A1 (de) * 2008-12-09 2010-06-10 Man Diesel Se Gaswechselventil und Verfahren zu seiner Herstellung
DE102013210897A1 (de) * 2013-06-11 2014-12-11 Mahle International Gmbh Verfahren zur Herstellung eines gebauten Hohlventils einer Brennkraftmaschine
CN104895695B (zh) * 2015-05-18 2017-09-19 宏远石油设备股份有限公司 一种柴油发动机气缸盖

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1007175A (en) * 1961-07-05 1965-10-13 Trafik Ab Alloys
GB1101193A (en) * 1966-01-21 1968-01-31 United Steel Companies Ltd Steel
US3846184A (en) * 1968-08-06 1974-11-05 Bethlehem Steel Corp Wear resistant steel
US3562028A (en) * 1968-08-28 1971-02-09 Inland Steel Co Tough,high strength steel article
JPS5845354A (ja) * 1981-09-10 1983-03-16 Daido Steel Co Ltd はだ焼鋼
JPS62274051A (ja) * 1986-05-21 1987-11-28 Kobe Steel Ltd 耐疲労性、耐へたり性に優れた弁ばね用鋼線
DE3719569C2 (de) * 1986-07-05 1988-06-23 Thyssen Edelstahlwerke Ag Mikrolegierte Stähle.
JPS6468424A (en) * 1987-09-07 1989-03-14 Kobe Steel Ltd Production of high-toughness non-tempered hot forging having excellent fatigue resistance and machinability

Also Published As

Publication number Publication date
EP0411282A2 (de) 1991-02-06
DE4014072C2 (ko) 1991-12-05
FI96327B (fi) 1996-02-29
JP2820776B2 (ja) 1998-11-05
DE59002456D1 (de) 1993-09-30
JPH03219045A (ja) 1991-09-26
KR0151154B1 (ko) 1998-11-16
EP0411282A3 (en) 1991-07-31
CA2018636C (en) 2000-10-24
ES2045652T3 (es) 1994-01-16
FI96327C (fi) 1996-06-10
CA2018636A1 (en) 1990-12-09
EP0411282B1 (de) 1993-08-25
DE4014072A1 (de) 1990-12-20
FI902899A0 (fi) 1990-06-11

Similar Documents

Publication Publication Date Title
KR910001081A (ko) 침전경화 페라이트-퍼얼라이트 강
KR950018593A (ko) 접촉면에 철계 표면경화 합금을 가진 내연기관밸브
KR970043238A (ko) 분리형 기계부품의 제조용 강 및 수득 부품
BR9711716A (pt) Liga de aço martensìtico endurecìvel por envelhecimento apresentando uma combinação superior de resistência e tenacidade
KR830007862A (ko) 코발트를 함유시키지 않은 마르에이징 강
ATE267271T1 (de) Preiswerte, korrosion und hitzebeständige legierung für diesel-brennkraftmaschine
KR850005509A (ko) 엔진밸브 및 그 밸브시이트용 Co 기합금
KR970704900A (ko) 기계 가공이 자유로운 오스테나이트계 스테인레스강
DE60027355D1 (de) Selbstschmierendes Kolbenringmaterial für Verbrennungsmotoren und Kolbenring
DE69412273D1 (de) Rostfreier martensitischer stahl mit guter bearbeitbarkeit
JPS5620148A (en) Alloy for exhaust valve
KR900008053A (ko) 오오스테나이트계 크롬-니켈 합금
DE3871248D1 (de) Austenitischer stahl fuer gaswechselventile von verbrennungsmotoren.
NO177392C (no) Svoveltilsatt austenittisk rustfritt stål med forbedret bearbeidbarhet
KR930014633A (ko) 자기적 특성이 우수한 박물 고자속밀도 방향성 전기 강판의 제조방법
ATE66700T1 (de) Mit kalzium behandelter, bor enthaltender stahl mit verbesserter zerspannbarkeit.
KR950011631A (ko) 알루미늄 합금
KR940014873A (ko) 열간가공성이 우수한 오스테나이트계 쾌삭스텐레스강
KR970007009A (ko) 무한궤도 차량용 기어에 쓰이는 미끄럼링 가스킷
JPS5576036A (en) Co-base alloy for build-up welding of engine valve and valve seat of internal combustion engine
Ollilainen et al. Calcium Treated Boron Alloyed Steel With Improved Machinability
KR960031634A (ko) 인성이 우수한 고크롬계 백주철합금의 제조방법
JPS5693858A (en) High temp. steel with excellent creep embrittlement resistance
KR870700103A (ko) 배기가스부재용 고내식성 강합금
JPS56133448A (en) Steel for low temperature vessel with improved brittle rupture causing property at weld heat-affected zone

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20090811

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee