KR890000193A - 텅스텐-니켈-철 합금의 기계적 물성치의 분산의 감소방법 - Google Patents

텅스텐-니켈-철 합금의 기계적 물성치의 분산의 감소방법 Download PDF

Info

Publication number
KR890000193A
KR890000193A KR1019880007535A KR880007535A KR890000193A KR 890000193 A KR890000193 A KR 890000193A KR 1019880007535 A KR1019880007535 A KR 1019880007535A KR 880007535 A KR880007535 A KR 880007535A KR 890000193 A KR890000193 A KR 890000193A
Authority
KR
South Korea
Prior art keywords
tungsten
nickel
mechanical properties
powder
dispersion
Prior art date
Application number
KR1019880007535A
Other languages
English (en)
Other versions
KR920004706B1 (ko
Inventor
브뤼니솔즈 로랑
니꼴라 귀
Original Assignee
마르셀 반라에르
씨메 보꾸제
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 마르셀 반라에르, 씨메 보꾸제 filed Critical 마르셀 반라에르
Publication of KR890000193A publication Critical patent/KR890000193A/ko
Application granted granted Critical
Publication of KR920004706B1 publication Critical patent/KR920004706B1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • C22C1/045—Alloys based on refractory metals
    • 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

Abstract

내용 없음

Description

텅스텐-니켈-철 합금의 기계적 물성치의 분산의 감소방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 파괴강도, 항복강도 및 신장율을 파우더중의 코발트의 중량%에 대한 함수로 나타낸 그래프이다.
제2도는 종전 기술에 따른 합금 방법으로 생산된 제품, 특히 파우더 4에 대해 4단계로 측정된 기계적 물성치의 분산을 나타내는 그래프이다.
제3도는 본 발명에 따른 합금 방법으로 생산된 제품에 대해 4단계로 측정된 기게적 물성치의 분산을 나타내는 그래프이다.

Claims (4)

  1. 코발트와 망간 파우더가 동시에 최초의 파우더에 첨가되는 것을 특징으로하는 원천이 다른 파우더로부터 얻은 것을 변화하느 열처리 조건에 노출시킴으로써 텅스텐-니켈-철 합금의 기계적 물성의 분산을 감소시키는 방법.
  2. 제1항에 있어서, 첨가되는 파우더의 양이 최종 파우더의 양에 대해 코발트 0.02-2wt.%, 망간 0.02-2wt.%인 것을 특징으로 하는 방법.
  3. 제1항에 있어서, 첨가되는 파우더의 피셔 입자크기가 1-15㎛인 것을 특징으로 하는 방법.
  4. 제3항에 있어서, 입자크기가 3-6㎛인 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019880007535A 1987-06-23 1988-06-22 텅스텐-니켈-철 합금을 제조하는 방법 KR920004706B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8709169A FR2617192B1 (fr) 1987-06-23 1987-06-23 Procede pour reduire la dispersion des valeurs des caracteristiques mecaniques d'alliages de tungstene-nickel-fer
FR8709169 1987-06-23

Publications (2)

Publication Number Publication Date
KR890000193A true KR890000193A (ko) 1989-03-13
KR920004706B1 KR920004706B1 (ko) 1992-06-13

Family

ID=9352646

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880007535A KR920004706B1 (ko) 1987-06-23 1988-06-22 텅스텐-니켈-철 합금을 제조하는 방법

Country Status (21)

Country Link
US (1) US4931252A (ko)
EP (1) EP0297001B1 (ko)
JP (1) JPH08939B2 (ko)
KR (1) KR920004706B1 (ko)
CN (1) CN1013042B (ko)
AT (1) ATE68834T1 (ko)
AU (1) AU603229B2 (ko)
BR (1) BR8803055A (ko)
CA (1) CA1340873C (ko)
DE (1) DE3865753D1 (ko)
ES (1) ES2025320B3 (ko)
FR (1) FR2617192B1 (ko)
GR (1) GR3002979T3 (ko)
IL (1) IL86816A (ko)
IN (1) IN169594B (ko)
RU (1) RU1797627C (ko)
SG (1) SG12993G (ko)
TR (1) TR23644A (ko)
UA (1) UA13386A (ko)
YU (1) YU46262B (ko)
ZA (1) ZA884454B (ko)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5019330A (en) * 1990-08-03 1991-05-28 General Electric Company Method of forming improved tungsten ingots
US5234487A (en) * 1991-04-15 1993-08-10 Tosoh Smd, Inc. Method of producing tungsten-titanium sputter targets and targets produced thereby
US5603073A (en) * 1991-04-16 1997-02-11 Southwest Research Institute Heavy alloy based on tungsten-nickel-manganese
US5328657A (en) * 1992-02-26 1994-07-12 Drexel University Method of molding metal particles
US5527376A (en) * 1994-10-18 1996-06-18 Teledyne Industries, Inc. Composite shot
US5713981A (en) * 1992-05-05 1998-02-03 Teledyne Industries, Inc. Composite shot
US6136105A (en) * 1998-06-12 2000-10-24 Lockheed Martin Corporation Process for imparting high strength, ductility, and toughness to tungsten heavy alloy (WHA) materials
US6270549B1 (en) 1998-09-04 2001-08-07 Darryl Dean Amick Ductile, high-density, non-toxic shot and other articles and method for producing same
US6527880B2 (en) 1998-09-04 2003-03-04 Darryl D. Amick Ductile medium-and high-density, non-toxic shot and other articles and method for producing the same
US7267794B2 (en) * 1998-09-04 2007-09-11 Amick Darryl D Ductile medium-and high-density, non-toxic shot and other articles and method for producing the same
US6248150B1 (en) 1999-07-20 2001-06-19 Darryl Dean Amick Method for manufacturing tungsten-based materials and articles by mechanical alloying
US6447715B1 (en) * 2000-01-14 2002-09-10 Darryl D. Amick Methods for producing medium-density articles from high-density tungsten alloys
US7217389B2 (en) * 2001-01-09 2007-05-15 Amick Darryl D Tungsten-containing articles and methods for forming the same
US6749802B2 (en) 2002-01-30 2004-06-15 Darryl D. Amick Pressing process for tungsten articles
WO2003064961A1 (en) * 2002-01-30 2003-08-07 Amick Darryl D Tungsten-containing articles and methods for forming the same
US7000547B2 (en) 2002-10-31 2006-02-21 Amick Darryl D Tungsten-containing firearm slug
US7059233B2 (en) * 2002-10-31 2006-06-13 Amick Darryl D Tungsten-containing articles and methods for forming the same
EP1633897A2 (en) * 2003-04-11 2006-03-15 Darryl Dean Amick System and method for processing ferrotungsten and other tungsten alloys articles formed therefrom and methods for detecting the same
US7422720B1 (en) 2004-05-10 2008-09-09 Spherical Precision, Inc. High density nontoxic projectiles and other articles, and methods for making the same
JP4916450B2 (ja) * 2005-11-28 2012-04-11 株式会社アライドマテリアル タングステン合金粒、それを用いた加工方法およびその製造方法
US8122832B1 (en) 2006-05-11 2012-02-28 Spherical Precision, Inc. Projectiles for shotgun shells and the like, and methods of manufacturing the same
US9046328B2 (en) 2011-12-08 2015-06-02 Environ-Metal, Inc. Shot shells with performance-enhancing absorbers
US10260850B2 (en) 2016-03-18 2019-04-16 Environ-Metal, Inc. Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same
US10690465B2 (en) 2016-03-18 2020-06-23 Environ-Metal, Inc. Frangible firearm projectiles, methods for forming the same, and firearm cartridges containing the same
CN106834856B (zh) * 2017-01-16 2018-11-16 西安华山金属制品有限公司 一种W-Ni-Fe-Y-ZrB2多相合金材料及其制备方法
CN115011853A (zh) * 2022-06-17 2022-09-06 深圳艾利佳材料科技有限公司 延伸性高的钨合金及其制备工艺

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888636A (en) * 1971-02-01 1975-06-10 Us Health High density, high ductility, high strength tungsten-nickel-iron alloy & process of making therefor
JPS4937806A (ko) * 1972-08-11 1974-04-08
US3988118A (en) * 1973-05-21 1976-10-26 P. R. Mallory & Co., Inc. Tungsten-nickel-iron-molybdenum alloys
US3979209A (en) * 1975-02-18 1976-09-07 The United States Of America As Represented By The United States Energy Research And Development Administration Ductile tungsten-nickel alloy and method for making same
US3979234A (en) * 1975-09-18 1976-09-07 The United States Of America As Represented By The United States Energy Research And Development Administration Process for fabricating articles of tungsten-nickel-iron alloy
DE3438547C2 (de) * 1984-10-20 1986-10-02 Dornier System Gmbh, 7990 Friedrichshafen Wärmebehandlungsverfahren für vorlegierte, zweiphasige Wolframpulver
US4762559A (en) * 1987-07-30 1988-08-09 Teledyne Industries, Incorporated High density tungsten-nickel-iron-cobalt alloys having improved hardness and method for making same

Also Published As

Publication number Publication date
KR920004706B1 (ko) 1992-06-13
JPH08939B2 (ja) 1996-01-10
CN1031257A (zh) 1989-02-22
US4931252A (en) 1990-06-05
ES2025320B3 (es) 1992-03-16
DE3865753D1 (de) 1991-11-28
IL86816A (en) 1992-06-21
YU120188A (en) 1990-08-31
JPH01195247A (ja) 1989-08-07
CA1340873C (fr) 2000-01-11
IL86816A0 (en) 1988-11-30
AU1825288A (en) 1989-01-05
EP0297001B1 (fr) 1991-10-23
FR2617192A1 (fr) 1988-12-30
YU46262B (sh) 1993-05-28
FR2617192B1 (fr) 1989-10-20
TR23644A (tr) 1990-05-28
IN169594B (ko) 1991-11-16
AU603229B2 (en) 1990-11-08
SG12993G (en) 1993-05-21
BR8803055A (pt) 1989-01-10
CN1013042B (zh) 1991-07-03
UA13386A (uk) 1997-02-28
RU1797627C (ru) 1993-02-23
GR3002979T3 (en) 1993-01-25
ATE68834T1 (de) 1991-11-15
EP0297001A1 (fr) 1988-12-28
ZA884454B (en) 1989-03-29

Similar Documents

Publication Publication Date Title
KR890000193A (ko) 텅스텐-니켈-철 합금의 기계적 물성치의 분산의 감소방법
DE60008885D1 (de) Verfahren zur herstellung von wolframlegierungen und bauteile die mittels eines mechanischen legierungsverfahren hergestellt sind
ATE73174T1 (de) Wolfram-nickel-eisen-schwermetallegierungen mit sehr hohen mechanischen eigenschaften und verfahren zur herstellung dieser legierungen.
ATE68529T1 (de) Fahrzeugteil aus aluminiumlegierung.
HU9402887D0 (en) Material composition useful as eaney-type catalyst for the hydrogenation of halonitroaromatic compounds to haloaminoaromatic compounds and process making application thereof
SE8502749L (sv) Bearbetning av kopparlegeringar
AU2489792A (en) Metal matrix alloys
SE8804280L (sv) Nickelbaserad legering med hoeg molybdenhalt
ATE294253T1 (de) Hochresistente aluminiumbasis-legierungen und daraus hergestellte artikel
SE8106934L (sv) Dispersionsforsterkta alster av aluminiumlegering sam forfarande for framstellning derav
ES467720A1 (es) Un procedimiento para la preparacion de una aleacion
ES422679A1 (es) Un procedimiento para producir articulos y piezas forjados.
SE9101500L (sv) Legering med hoeg densitet och hoeg duktilitet
Brunisholz et al. Process for Decreasing the Range of Values of the Mechanical Characteristics of W--Ni--Fe Alloys
US2442209A (en) High temperature alloy
DE939689C (de) Verfahren zur Beigabe von Magnesium zu Eisenschmelzen
Benizs et al. Improvements in the Properties of Medium-Strength AlZnMg Alloys by Using Additives
Duszczyk et al. The Osprey Preform Process and Its Application to Aluminum Alloys Including Wear and High Temperature Resistance Aluminum--Silicon--Copper(Al--20 Si--Cu) Alloys
SU615148A1 (ru) Спеченный фрикционный материал на основе железа
US1015554A (en) Process for hardening steel castings.
SE7702084L (sv) Pulver avsett for pulvermetallurgisk framstellning av mjukmagnetiska produkter
Samoilovich et al. Effect of Static, Cyclic, and Shock Wave Loading on the Properties of Amorphous Metal Alloys
Fridlyander Aluminum Alloys for Massive Forgings
GB1074864A (en) Improving the wear-resistant properties of lubricating agents
KR970006526A (ko) 용접용 황동합금

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
FPAY Annual fee payment

Payment date: 19970602

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee