DE69427149D1 - Mehrphasengussstriche mit verfeinerter mikrostruktur - Google Patents

Mehrphasengussstriche mit verfeinerter mikrostruktur

Info

Publication number
DE69427149D1
DE69427149D1 DE69427149T DE69427149T DE69427149D1 DE 69427149 D1 DE69427149 D1 DE 69427149D1 DE 69427149 T DE69427149 T DE 69427149T DE 69427149 T DE69427149 T DE 69427149T DE 69427149 D1 DE69427149 D1 DE 69427149D1
Authority
DE
Germany
Prior art keywords
primary phase
pct
molten metal
melt
particulate material
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.)
Expired - Lifetime
Application number
DE69427149T
Other languages
English (en)
Other versions
DE69427149T2 (de
Inventor
Kevin Francis Dolman
Craig Ian Walker
Charles Philip Harris
Andrew William Thomson
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.)
Warman International Ltd
Original Assignee
Warman International Ltd
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 Warman International Ltd filed Critical Warman International Ltd
Publication of DE69427149D1 publication Critical patent/DE69427149D1/de
Application granted granted Critical
Publication of DE69427149T2 publication Critical patent/DE69427149T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C37/00—Cast-iron alloys
    • C22C37/06—Cast-iron alloys containing chromium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D19/00—Casting in, on, or around objects which form part of the product
    • B22D19/14—Casting in, on, or around objects which form part of the product the objects being filamentary or particulate in form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
    • B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
DE69427149T 1993-05-21 1994-05-20 Mehrphasengussstriche mit verfeinerter mikrostruktur Expired - Lifetime DE69427149T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPL894893 1993-05-21
PCT/AU1994/000264 WO1994027763A1 (en) 1993-05-21 1994-05-20 Microstructurally refined multiphase castings

Publications (2)

Publication Number Publication Date
DE69427149D1 true DE69427149D1 (de) 2001-05-31
DE69427149T2 DE69427149T2 (de) 2001-11-22

Family

ID=3776912

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69427149T Expired - Lifetime DE69427149T2 (de) 1993-05-21 1994-05-20 Mehrphasengussstriche mit verfeinerter mikrostruktur
DE4493399T Withdrawn DE4493399T1 (de) 1993-05-21 1994-05-20 Mikrostrukturell verfeinerte Mehrphasengußteile

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4493399T Withdrawn DE4493399T1 (de) 1993-05-21 1994-05-20 Mikrostrukturell verfeinerte Mehrphasengußteile

Country Status (19)

Country Link
US (1) US5803152A (de)
EP (1) EP0701494B1 (de)
JP (1) JP3435162B2 (de)
CN (1) CN1053130C (de)
AT (1) ATE200749T1 (de)
AU (1) AU698777B2 (de)
BR (1) BR9406545A (de)
CA (1) CA2161959C (de)
DE (2) DE69427149T2 (de)
ES (1) ES2157982T3 (de)
GB (1) GB2292705B (de)
HK (1) HK1010351A1 (de)
IN (1) IN181991B (de)
MY (1) MY111100A (de)
NZ (1) NZ266400A (de)
RU (1) RU2156176C2 (de)
UA (1) UA42721C2 (de)
WO (1) WO1994027763A1 (de)
ZA (1) ZA943507B (de)

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US6460595B1 (en) * 1999-02-23 2002-10-08 General Electric Company Nucleated casting systems and methods comprising the addition of powders to a casting
SE522667C2 (sv) * 2000-05-16 2004-02-24 Proengco Tooling Ab Förfarande för framställning av en legering baserad på järn innehållande kromkarbid med inlöst volfram och en sådan legering
US6689312B2 (en) * 2001-11-28 2004-02-10 Sg Alternatives, L.L.C. Alloy composition and improvements in mold components used in the production of glass containers
AU2003902535A0 (en) * 2003-05-22 2003-06-05 Weir Warman Ltd Wear resistant cast iron
US8187529B2 (en) 2003-10-27 2012-05-29 Global Tough Alloys Pty Ltd. Wear resistant alloy and method of producing thereof
CA2556621C (en) * 2004-02-16 2014-08-12 Kevin Francis Dolman Hardfacing ferroalloy materials
US9428822B2 (en) 2004-04-28 2016-08-30 Baker Hughes Incorporated Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components
US20050211475A1 (en) 2004-04-28 2005-09-29 Mirchandani Prakash K Earth-boring bits
EP2351865A1 (de) 2004-10-27 2011-08-03 Global Tough Alloys Pty Ltd Legierung mit verbesserter Verschleißfestigkeit
EP2351866B1 (de) 2004-10-27 2014-11-26 Global Tough Alloys Pty Ltd Legierung mit verbesserter Verschleißfestigkeit
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US7687156B2 (en) 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
RU2432445C2 (ru) 2006-04-27 2011-10-27 Ти Ди Уай Индастриз, Инк. Модульное буровое долото с неподвижными режущими элементами, корпус данного модульного бурового долота и способы их изготовления
JP5330255B2 (ja) 2006-10-25 2013-10-30 ティーディーワイ・インダストリーズ・エルエルシー 改良された耐熱亀裂性を有する物品
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8201610B2 (en) 2009-06-05 2012-06-19 Baker Hughes Incorporated Methods for manufacturing downhole tools and downhole tool parts
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
CN102146546B (zh) * 2010-02-09 2015-12-02 徐州胜海机械制造科技有限公司 一种用于固体物料输送管的高流动性高耐磨性合金材料
DE102010018228A1 (de) * 2010-04-23 2011-10-27 Rheinisch-Westfälische Technische Hochschule Aachen Metallhybrid-Verbundgussteil
US8978734B2 (en) 2010-05-20 2015-03-17 Baker Hughes Incorporated Methods of forming at least a portion of earth-boring tools, and articles formed by such methods
EP2571646A4 (de) 2010-05-20 2016-10-05 Baker Hughes Inc Verfahren zur formung mindestens eines teils eines erdbohrwerkzeugs
MX2012013455A (es) 2010-05-20 2013-05-01 Baker Hughes Inc Metodos para formar al menos una porcion de herramientas para perforar la tierra y articulos formados por tales metodos.
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
CN102851570A (zh) * 2012-03-14 2013-01-02 宁波市圣盾机械制造有限公司 热磨机的高碳高铬磨片铸件
US9284631B2 (en) 2014-05-16 2016-03-15 Roman Radon Hypereutectic white iron alloys comprising chromium and nitrogen and articles made therefrom
US9580777B1 (en) * 2016-02-08 2017-02-28 Roman Radon Hypereutectic white iron alloys comprising chromium, boron and nitrogen and articles made therefrom
MA44552B1 (fr) * 2016-06-24 2020-11-30 Weir Minerals Australia Ltd Fontes blanches résistantes à l'érosion et à la corrosion
AU2018379389B2 (en) * 2017-12-04 2024-02-22 Weir Minerals Australia Limited Tough and corrosion resistant white cast irons
RU2652928C1 (ru) * 2017-12-05 2018-05-03 Юлия Алексеевна Щепочкина Сплав на основе железа
RU2652922C1 (ru) * 2017-12-05 2018-05-03 Юлия Алексеевна Щепочкина Сплав на основе железа
RU2663950C1 (ru) * 2018-01-09 2018-08-13 Юлия Алексеевна Щепочкина Сплав
CN108776150B (zh) * 2018-06-06 2020-05-19 东北大学 一种研究凝固过程中非金属夹杂物形成和转变的方法
CN110724871B (zh) * 2019-11-29 2021-08-13 南昌航空大学 一种过共晶高铬铸铁穿孔机导板的制备方法
KR102538088B1 (ko) * 2021-09-24 2023-05-26 창원대학교 산학협력단 석출강화 열처리에 의한 고크롬백주철의 제조방법
CN114645186B (zh) * 2022-05-11 2023-03-24 长沙威尔保新材料有限公司 一种可电焊高铬白口抗磨铸铁及制备方法
CN114752840B (zh) * 2022-05-11 2023-06-16 长沙威尔保新材料有限公司 高铬白口抗磨铸铁部件与金属部件的直接连接方法
CN115354208B (zh) * 2022-07-25 2023-10-31 安徽新马铸造科技有限公司 一种高铬合金复合耐磨钢球

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB405842A (en) * 1932-05-02 1934-02-15 Ver Stahlwerke Ag Method of preventing coarse crystallisation at the solidification of metallic castings
GB491341A (en) * 1936-07-15 1938-08-31 Metal Carbides Corp Improvements in or relating to the casting of metal
DE2554782C3 (de) * 1975-12-05 1983-04-07 Caspers, Karl-Heinz, 8500 Nürnberg Verfahren und Vorrichtung zur Impfbehandlung von Gußeisenschmelzen
SU569887A1 (ru) * 1976-01-04 1977-08-25 Предприятие П/Я М-5539 Устройство дл измерени давлени
JPS5418426A (en) * 1977-07-12 1979-02-10 Kawasaki Steel Co Prevention of internal defect in steel ingot
JPS5471726A (en) * 1977-11-19 1979-06-08 Kawasaki Steel Co Preventing of interior defect of casted steel lump
JPS5575855A (en) * 1978-11-30 1980-06-07 Hitachi Metals Ltd Adding method of inoculant
RO80621A2 (ro) * 1980-03-04 1983-02-01 Institutul Politehnic,Ro Racitor pentru piese turnate si procedeu de realizare
JPS575813A (en) * 1980-06-13 1982-01-12 Sumitomo Metal Ind Ltd Method of adding rare earth element containing material to molten steel
US4420460A (en) * 1982-12-02 1983-12-13 Lockheed Missiles & Space Company, Inc. Grain refinement of titanium alloys
ZA844074B (en) * 1983-05-30 1986-04-30 Vickers Australia Ltd Abrasion resistant materials
JPH059632A (ja) * 1991-07-03 1993-01-19 Sekisui Chem Co Ltd 亜鉛基合金製鋳物及びその製造方法

Also Published As

Publication number Publication date
GB9522398D0 (en) 1996-01-03
GB2292705A (en) 1996-03-06
JP3435162B2 (ja) 2003-08-11
RU2156176C2 (ru) 2000-09-20
EP0701494A4 (de) 1997-10-22
BR9406545A (pt) 1996-01-02
UA42721C2 (uk) 2001-11-15
AU698777B2 (en) 1998-11-05
JPH08510298A (ja) 1996-10-29
ZA943507B (en) 1995-01-23
CN1126961A (zh) 1996-07-17
MY111100A (en) 1999-08-30
NZ266400A (en) 1997-09-22
WO1994027763A1 (en) 1994-12-08
CN1053130C (zh) 2000-06-07
DE4493399T1 (de) 1996-08-22
CA2161959C (en) 2009-12-08
GB2292705B (en) 1997-01-15
HK1010351A1 (en) 1999-06-17
ATE200749T1 (de) 2001-05-15
AU6789494A (en) 1994-12-20
IN181991B (de) 1998-11-28
DE69427149T2 (de) 2001-11-22
US5803152A (en) 1998-09-08
EP0701494A1 (de) 1996-03-20
ES2157982T3 (es) 2001-09-01
CA2161959A1 (en) 1994-12-08
EP0701494B1 (de) 2001-04-25

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