KR900008052A - 내마모성이 우수한 고강도 고인성 Cu기 소결합금 - Google Patents

내마모성이 우수한 고강도 고인성 Cu기 소결합금 Download PDF

Info

Publication number
KR900008052A
KR900008052A KR1019890016302A KR890016302A KR900008052A KR 900008052 A KR900008052 A KR 900008052A KR 1019890016302 A KR1019890016302 A KR 1019890016302A KR 890016302 A KR890016302 A KR 890016302A KR 900008052 A KR900008052 A KR 900008052A
Authority
KR
South Korea
Prior art keywords
sintered alloy
base sintered
wear resistance
excellent wear
high toughness
Prior art date
Application number
KR1019890016302A
Other languages
English (en)
Other versions
KR940002688B1 (ko
Inventor
히데도시 아구쓰
도오루 고오노
마사도 오오쓰기
Original Assignee
나가노 다께시
미쓰비시 긴소꾸 가부시기가이샤
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 나가노 다께시, 미쓰비시 긴소꾸 가부시기가이샤 filed Critical 나가노 다께시
Publication of KR900008052A publication Critical patent/KR900008052A/ko
Application granted granted Critical
Publication of KR940002688B1 publication Critical patent/KR940002688B1/ko

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C9/00—Alloys based on copper
    • C22C9/04—Alloys based on copper with zinc as the next major constituent
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/0425—Copper-based alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0021—Matrix based on noble metals, Cu or alloys thereof
    • 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
    • F01L3/08—Valves guides; Sealing of valve stem, e.g. sealing by lubricant
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0085—Materials for constructing engines or their parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F7/00—Casings, e.g. crankcases or frames
    • F02F7/0085—Materials for constructing engines or their parts
    • F02F7/0087—Ceramic materials
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0475—Copper or alloys thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2201/00—Metals
    • F05C2201/04—Heavy metals
    • F05C2201/0469—Other heavy metals
    • F05C2201/0496—Zinc

Abstract

내용 없음

Description

내마모성이 우수한 고강도 고인성 Cu기 소결합금
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (2)

  1. Zn : 10 내지 40%, Al : 0.3 내지 6%, Mn : 0.1 내지 5%, Si : 0.1 내지 3%,Fe, Ni 및 Co중 1종 또는 2종이상 : 0.1 내지 5% 산소 : 0.03내지 1%을 함유하고, 나머지가 Cu와 불가피한 불순물로 이루어지는 조성(이상중량%), 그리고 소지중에 산화알루미늄을 주체로 한 미세한 산화물 및 금속간화합물이 균일하게 분산한 조직을 소유하는 것을 특징으로 하는 내마모성이 우수한 고강도 고인성 Cu기 소결합금.
  2. Zn : 10 내지 40%, Al : 0.3 내지 6%, Mn : 0.1 내지 5%, Si : 0.1 내지 3%, Fe, Ni 및 Co중 1종 또는 2종이상 : 0.1 내지 5% 산소 : 0.03내지 1%을 함유하고, 더욱 Cr : 0.1 내지 3%를 함유하고, 나머지가 Cu와 불가피한 불순물로 이루어지는 조성(이상 중량%), 및 소지중에 산화알루미늄을 주체로한 미세한 산화물 및 금속간화합물이 균일하게 분산한 조직을 갖는 것을 특징으로 하는 내마모성이 우수한 고강도 고인성 Cu기 소결합금.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임
KR1019890016302A 1988-11-11 1989-11-10 내마모성이 우수한 고강도 고인성 Cu기 소결합금 KR940002688B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP63285214A JP2606335B2 (ja) 1988-11-11 1988-11-11 耐摩耗性のすぐれた高強度高靭性Ｃｕ基焼結合金
JP63-385214 1988-11-11
JP63-285214 1988-11-11

Publications (2)

Publication Number Publication Date
KR900008052A true KR900008052A (ko) 1990-06-02
KR940002688B1 KR940002688B1 (ko) 1994-03-30

Family

ID=17688585

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890016302A KR940002688B1 (ko) 1988-11-11 1989-11-10 내마모성이 우수한 고강도 고인성 Cu기 소결합금

Country Status (2)

Country Link
JP (1) JP2606335B2 (ko)
KR (1) KR940002688B1 (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50000826D1 (de) * 2000-05-17 2003-01-09 Wieland Werke Ag Kupfer-Zink-Aluminium-Knetwerkstoff und dessen Verwendung
DE102004058318B4 (de) * 2004-12-02 2006-09-28 Diehl Metall Stiftung & Co.Kg Verwendung einer Kupfer-Zink-Legierung
PL2806044T3 (pl) * 2007-06-28 2018-03-30 Wieland-Werke Ag Stop miedzi i cynku, sposób jego wytwarzania i zastosowanie
DE102013008822A1 (de) * 2013-05-24 2014-11-27 Wieland-Werke Ag Mine für Kugelschreiber und Verwendung

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174843A (ja) * 1984-02-21 1985-09-09 Kobe Steel Ltd 耐摩耗性銅合金
JPH0788548B2 (ja) * 1987-02-24 1995-09-27 三菱マテリアル株式会社 高強度および高靭性を有する耐摩耗性Ｃｕ合金

Also Published As

Publication number Publication date
JPH02133537A (ja) 1990-05-22
KR940002688B1 (ko) 1994-03-30
JP2606335B2 (ja) 1997-04-30

Similar Documents

Publication Publication Date Title
ES455663A1 (es) Un metodo de fabricacion de un cuerpo metalico que posee gran resistencia al desgaste combinada con excelente resis- tencia mecanica y tenacidad.
KR880011354A (ko) Fe계 소결 합금제 변속기용 동기링
KR890002433A (ko) 내식 내마모성이 우수한 Fe기 육성합금
KR830006459A (ko) 오오스테나이트 내마모성 강철 아우스테나이트 내마모성 강철
KR880002228A (ko) 섀도우 마스크재 및 섀도우 마스크
KR830007862A (ko) 코발트를 함유시키지 않은 마르에이징 강
JPS55134160A (en) Fe alloy with superior molten zinc erosion resistance
KR900013096A (ko) 열간 압연성 및 도금 가열 밀착성이 뛰어난 고강도 동합금
DE68905066T2 (de) Hochtemperaturfestes stahlrohr mit niedrigem siliziumgehalt und mit verbesserten duktilitaets- und faehigkeitseigenschaften.
KR880012786A (ko) 고강도 내마모성 동합금
KR900008052A (ko) 내마모성이 우수한 고강도 고인성 Cu기 소결합금
ES457200A1 (es) Procedimiento para la fabricacion de una aleacion sinteriza-da de hierro-molibdeno-niquel.
KR900006547A (ko) 내마모성이 우수한 고강도 고인성 Cu기 소결합금
EP0597129A4 (en) Fe-cr alloy excellent in workability.
ATE62279T1 (de) Rostfreier stahl mit zweiphasen-mikrostruktur und guter bestaendigkeit gegen lochfrasskorrosion.
KR900006546A (ko) 내마모성이 우수한 고강도 고인성 Cu기 소결합금
JPS6415350A (en) Fe-base sintered alloy excellent in sliding characteristic
KR950018567A (ko) 주철제 접동부재
DE3240188C2 (ko)
SE8800919L (sv) Legering med utmaerkt erosionsmotstaand
JPS5785951A (en) Sintered fe alloy with superior wear resistance and lubricity
KR880012787A (ko) 내마모성이 우수한 탄화물 분산형 Fe기 소결합금
JPS6455347A (en) Wear-resistant cu alloy having high strength and high toughness
JPS57188651A (en) Spring steel with superior hardenability and wear resistance
JPS6483643A (en) Wire for dot printer

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee