RU95122579A - MULTI-PHASE CASTINGS WITH MICROSTRUCTURAL REFINING - Google Patents
MULTI-PHASE CASTINGS WITH MICROSTRUCTURAL REFININGInfo
- Publication number
- RU95122579A RU95122579A RU95122579/02A RU95122579A RU95122579A RU 95122579 A RU95122579 A RU 95122579A RU 95122579/02 A RU95122579/02 A RU 95122579/02A RU 95122579 A RU95122579 A RU 95122579A RU 95122579 A RU95122579 A RU 95122579A
- Authority
- RU
- Russia
- Prior art keywords
- casting
- casting method
- particles
- metal alloy
- primary
- Prior art date
Links
- 238000007670 refining Methods 0.000 title 1
- 238000005266 casting Methods 0.000 claims 41
- 239000000463 material Substances 0.000 claims 14
- 239000002245 particle Substances 0.000 claims 13
- 229910001092 metal group alloy Inorganic materials 0.000 claims 8
- 239000000843 powder Substances 0.000 claims 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
- 239000000155 melt Substances 0.000 claims 4
- 229910052751 metal Inorganic materials 0.000 claims 4
- 239000002184 metal Substances 0.000 claims 4
- 150000001247 metal acetylides Chemical class 0.000 claims 4
- 239000011236 particulate material Substances 0.000 claims 4
- 229910052799 carbon Inorganic materials 0.000 claims 3
- 229910052804 chromium Inorganic materials 0.000 claims 3
- 239000011651 chromium Substances 0.000 claims 3
- 229910045601 alloy Inorganic materials 0.000 claims 2
- 239000000956 alloy Substances 0.000 claims 2
- REDXJYDRNCIFBQ-UHFFFAOYSA-N aluminium(3+) Chemical class [Al+3] REDXJYDRNCIFBQ-UHFFFAOYSA-N 0.000 claims 2
- 238000010438 heat treatment Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 claims 2
- 229910052748 manganese Inorganic materials 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 2
- 229910052750 molybdenum Inorganic materials 0.000 claims 2
- 229910052759 nickel Inorganic materials 0.000 claims 2
- UFGZSIPAQKLCGR-UHFFFAOYSA-N Chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 claims 1
- 229910000604 Ferrochrome Inorganic materials 0.000 claims 1
- 229910001037 White iron Inorganic materials 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 238000002425 crystallisation Methods 0.000 claims 1
- 230000005712 crystallization Effects 0.000 claims 1
- 230000005496 eutectics Effects 0.000 claims 1
- 238000005755 formation reaction Methods 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 229910003470 tongbaite Inorganic materials 0.000 claims 1
Claims (26)
(а) образование расплава металлического сплава;
(б) разливка расплавленного металлического сплава при температуре, равной или превышающей температуру ликвидуса в потоке в заливочную форму для образования отливки и
(в) ввод материала в виде частиц в поток расплавленного металла для отбора теплоты от расплавленного металлического сплава для переохлаждения расплавленного металлического сплава от температуры разливки в диапазон кристаллизации первичной фазы между температурами ликвидуса и солидуса металлического сплава.1. The method of casting a metal alloy containing a primary phase dispersed in the eutectic phase, characterized in that it includes the following operations:
(a) melt formation of a metal alloy;
(b) casting a molten metal alloy at a temperature equal to or higher than the liquidus temperature in the stream into the casting mold to form a casting, and
(c) introducing particulate material into the molten metal stream to select heat from the molten metal alloy to supercool the molten metal alloy from the casting temperature into the crystallization range of the primary phase between the liquidus and solidus temperatures of the metal alloy.
температура ликвидуса (oС) + A + 15B,
в которой A = 15oС для сечений отливки толщиной менее 50 мм,
= 10oС для сечений отливки толщиной от 50 до 100 мм,
= 5oС для сечений отливки толщиной более 100 мм,
B = количеству порошкового материала в весовых процентах.24. The casting method according to 17, characterized in that the temperature of the casting ( o C) is approximately equal to:
liquidus temperature ( o С) + A + 15B,
in which A = 15 o With sections of the casting with a thickness of less than 50 mm,
= 10 o C for sections of castings with a thickness of 50 to 100 mm,
= 5 o C for sections of the casting with a thickness of more than 100 mm,
B = amount of powder material in weight percent.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPL8948 | 1993-05-21 | ||
AUPL894893 | 1993-05-21 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU95122579A true RU95122579A (en) | 1997-11-27 |
RU2156176C2 RU2156176C2 (en) | 2000-09-20 |
Family
ID=3776912
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU95122579/02A RU2156176C2 (en) | 1993-05-21 | 1994-05-20 | Method of casting of metal alloy containing primary phase dispersed in eutectic phase |
Country Status (19)
Country | Link |
---|---|
US (1) | US5803152A (en) |
EP (1) | EP0701494B1 (en) |
JP (1) | JP3435162B2 (en) |
CN (1) | CN1053130C (en) |
AT (1) | ATE200749T1 (en) |
AU (1) | AU698777B2 (en) |
BR (1) | BR9406545A (en) |
CA (1) | CA2161959C (en) |
DE (2) | DE4493399T1 (en) |
ES (1) | ES2157982T3 (en) |
GB (1) | GB2292705B (en) |
HK (1) | HK1010351A1 (en) |
IN (1) | IN181991B (en) |
MY (1) | MY111100A (en) |
NZ (1) | NZ266400A (en) |
RU (1) | RU2156176C2 (en) |
UA (1) | UA42721C2 (en) |
WO (1) | WO1994027763A1 (en) |
ZA (1) | ZA943507B (en) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 (en) * | 2000-05-16 | 2004-02-24 | Proengco Tooling Ab | Process for the preparation of an iron-based chromium carbide containing dissolved tungsten and such an alloy |
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 |
CA2585499C (en) * | 2003-10-27 | 2014-05-13 | Global Tough Alloys Pty Ltd | Improved wear resistant alloy |
BRPI0507749B1 (en) * | 2004-02-16 | 2017-07-18 | Francis Dolman Kevin | METHOD FOR PRODUCING A CONSUMABLE IRON-LEAF WELDING MATERIAL CONTAINING CARBONET |
US20050211475A1 (en) * | 2004-04-28 | 2005-09-29 | Mirchandani Prakash K | Earth-boring bits |
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 |
EP2351865A1 (en) | 2004-10-27 | 2011-08-03 | Global Tough Alloys Pty Ltd | Improved wear resitant alloy |
EP2351866B1 (en) | 2004-10-27 | 2014-11-26 | Global Tough Alloys Pty Ltd | Improved wear resistant alloy |
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 |
CA2648181C (en) | 2006-04-27 | 2014-02-18 | Tdy Industries, Inc. | Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods |
WO2008051588A2 (en) | 2006-10-25 | 2008-05-02 | Tdy Industries, Inc. | Articles having improved resistance to thermal cracking |
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 (en) * | 2010-02-09 | 2015-12-02 | 徐州胜海机械制造科技有限公司 | A kind of high workability high-wearing feature alloy material for solid material conveying pipe |
DE102010018228A1 (en) * | 2010-04-23 | 2011-10-27 | Rheinisch-Westfälische Technische Hochschule Aachen | Metal hybrid composite casting |
WO2011146743A2 (en) | 2010-05-20 | 2011-11-24 | Baker Hughes Incorporated | Methods of forming at least a portion of earth-boring tools |
MX2012013455A (en) | 2010-05-20 | 2013-05-01 | Baker Hughes Inc | Methods of forming at least a portion of earth-boring tools, and articles formed by such methods. |
EP2571647A4 (en) * | 2010-05-20 | 2017-04-12 | Baker Hughes Incorporated | Methods of forming at least a portion of earth-boring tools, and articles formed by such methods |
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 (en) * | 2012-03-14 | 2013-01-02 | 宁波市圣盾机械制造有限公司 | High-carbon high-chromium refining plate casting of defibrator |
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 (en) * | 2016-06-24 | 2020-11-30 | Weir Minerals Australia Ltd | Erosion and corrosion resistant white cast iron |
EA202091383A1 (en) * | 2017-12-04 | 2020-10-23 | Уэйр Минералз Острэйлиа Лимитед | STRONG AND CORROSION RESISTANT WHITE CAST IRONS |
RU2652922C1 (en) * | 2017-12-05 | 2018-05-03 | Юлия Алексеевна Щепочкина | Iron-based alloy |
RU2652928C1 (en) * | 2017-12-05 | 2018-05-03 | Юлия Алексеевна Щепочкина | Iron-based alloy |
RU2663950C1 (en) * | 2018-01-09 | 2018-08-13 | Юлия Алексеевна Щепочкина | Alloy |
CN108776150B (en) * | 2018-06-06 | 2020-05-19 | 东北大学 | Method for researching formation and transformation of nonmetallic inclusion in solidification process |
CN110724871B (en) * | 2019-11-29 | 2021-08-13 | 南昌航空大学 | Preparation method of guide plate of hypereutectic high-chromium cast iron puncher |
KR102538088B1 (en) * | 2021-09-24 | 2023-05-26 | 창원대학교 산학협력단 | Manufacturing Method of High-Cr Cast Iron By Precipitation Hardening Through Phase Prediction |
CN114752840B (en) * | 2022-05-11 | 2023-06-16 | 长沙威尔保新材料有限公司 | Direct connection method of high-chromium white wear-resistant cast iron part and metal part |
CN114645186B (en) * | 2022-05-11 | 2023-03-24 | 长沙威尔保新材料有限公司 | High-chromium white wear-resistant cast iron capable of being electrically welded and preparation method thereof |
CN115354208B (en) * | 2022-07-25 | 2023-10-31 | 安徽新马铸造科技有限公司 | High-chromium alloy composite wear-resistant steel ball |
Family Cites Families (12)
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 (en) * | 1975-12-05 | 1983-04-07 | Caspers, Karl-Heinz, 8500 Nürnberg | Method and device for the inoculation treatment of cast iron melts |
SU569887A1 (en) * | 1976-01-04 | 1977-08-25 | Предприятие П/Я М-5539 | Pressure gauge |
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 (en) * | 1980-03-04 | 1983-02-01 | Institutul Politehnic,Ro | RACER FOR SWITCHED PARTS AND PROCEDURE FOR REALIZATION |
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 (en) * | 1991-07-03 | 1993-01-19 | Sekisui Chem Co Ltd | Zinc alloy casting and production thereof |
-
1994
- 1994-05-20 WO PCT/AU1994/000264 patent/WO1994027763A1/en active IP Right Grant
- 1994-05-20 MY MYPI94001303A patent/MY111100A/en unknown
- 1994-05-20 NZ NZ266400A patent/NZ266400A/en not_active IP Right Cessation
- 1994-05-20 AT AT94916087T patent/ATE200749T1/en active
- 1994-05-20 IN IN379CA1994 patent/IN181991B/en unknown
- 1994-05-20 CN CN94192778A patent/CN1053130C/en not_active Expired - Lifetime
- 1994-05-20 RU RU95122579/02A patent/RU2156176C2/en active
- 1994-05-20 DE DE4493399T patent/DE4493399T1/en not_active Withdrawn
- 1994-05-20 GB GB9522398A patent/GB2292705B/en not_active Expired - Lifetime
- 1994-05-20 ZA ZA943507A patent/ZA943507B/en unknown
- 1994-05-20 AU AU67894/94A patent/AU698777B2/en not_active Expired
- 1994-05-20 BR BR9406545A patent/BR9406545A/en not_active IP Right Cessation
- 1994-05-20 ES ES94916087T patent/ES2157982T3/en not_active Expired - Lifetime
- 1994-05-20 UA UA95114923A patent/UA42721C2/en unknown
- 1994-05-20 JP JP50001395A patent/JP3435162B2/en not_active Expired - Lifetime
- 1994-05-20 US US08/545,783 patent/US5803152A/en not_active Expired - Lifetime
- 1994-05-20 CA CA002161959A patent/CA2161959C/en not_active Expired - Lifetime
- 1994-05-20 EP EP94916087A patent/EP0701494B1/en not_active Expired - Lifetime
- 1994-05-20 DE DE69427149T patent/DE69427149T2/en not_active Expired - Lifetime
-
1998
- 1998-10-14 HK HK98111239A patent/HK1010351A1/en not_active IP Right Cessation
Similar Documents
Publication | Publication Date | Title |
---|---|---|
RU95122579A (en) | MULTI-PHASE CASTINGS WITH MICROSTRUCTURAL REFINING | |
CA2161959A1 (en) | Microstructurally refined multiphase castings | |
RU2449027C2 (en) | Additives reducing steel grain size, manufacturing methods and use | |
RU2230797C2 (en) | Method for steel graininess reduction, an alloy for steel graininess reduction and a method to produce the alloy for steel graininess reduction | |
RU2002123380A (en) | METHOD FOR GRINDING STEEL GRAIN, ALLOY FOR GRINDING STEEL GRAIN AND METHOD FOR PRODUCING AN ALLOY FOR GRINDING GRAIN | |
US5225007A (en) | Method for wear-resistant compound roll manufacture | |
WO2000003194A2 (en) | Projectiles made from tungsten and iron | |
US4053304A (en) | Flux for refinement of pro-eutectic silicon crystal grains in high-silicon aluminum alloys | |
US3765877A (en) | High strength aluminum base alloy | |
CA2030928A1 (en) | Method of preparing improved eutectic or hyper-eutectic alloys and composites based thereon | |
JP2005514206A (en) | Inoculation filter | |
CN109266886B (en) | Method for refining intermetallic compound phase of manganese-iron-containing aluminum alloy | |
US4092183A (en) | Directionally solidified castings | |
WO1992009711A1 (en) | Method of preparing eutectic or hyper-eutectic alloys and composites based thereon | |
JPS6237335A (en) | Aluminum alloy having high corrosion resistance and strength | |
US3459540A (en) | Production of clean fine grain steels | |
JP3597211B2 (en) | Spheroidal graphite cast iron with excellent high-temperature strength | |
CN114657451A (en) | Hypereutectic high-chromium cast iron and suspension and modification composite treatment method thereof | |
US4420460A (en) | Grain refinement of titanium alloys | |
JPH062057A (en) | Al base composite material | |
JPS5620145A (en) | Roll material having superior wear resistance and breaking resistance | |
US4259111A (en) | Alloy for welding rods and the like | |
SU1323227A1 (en) | Method of producing castings | |
JPH03193842A (en) | Ti-al matrix composite and its manufacture | |
SU1611972A1 (en) | Cast iron |