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ES8403052A1 - Casting incorporating hard, e.g. wear-resistant, insert - Google Patents

Casting incorporating hard, e.g. wear-resistant, insert

Info

Publication number
ES8403052A1
ES8403052A1 ES511755A ES511755A ES8403052A1 ES 8403052 A1 ES8403052 A1 ES 8403052A1 ES 511755 A ES511755 A ES 511755A ES 511755 A ES511755 A ES 511755A ES 8403052 A1 ES8403052 A1 ES 8403052A1
Authority
ES
Spain
Prior art keywords
resistant
wear
insert
conglomerate
incorporating hard
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
Application number
ES511755A
Other languages
Spanish (es)
Other versions
ES511755A0 (en
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.)
Kennametal Inc
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of ES8403052A1 publication Critical patent/ES8403052A1/en
Publication of ES511755A0 publication Critical patent/ES511755A0/en
Granted legal-status Critical Current

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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/285—Teeth characterised by the material used
    • 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
    • B22D19/06—Casting in, on, or around objects which form part of the product for manufacturing or repairing tools
    • 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
    • B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
    • B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
    • B22F7/08—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools with one or more parts not made from powder

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Materials Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Earth Drilling (AREA)
  • Glass Compositions (AREA)

Abstract

METODO PARA LA PREPARACION DE UN PRODUCTO CONGLOMERADO PARA PIEZAS DE FUNDICION RESISTENTES AL DESGASTE, PARA TRABAJOS DE TIERRAS Y CON DISPOSITIVOS DE SEGURIDAD RESISTENTES A LA PENETRACION.COMPRENDE LAS SIGUIENTES FASES: PRIMERA, SE CONGLOMERA UNA MEZCLA DE PARTICULAS DE CARBURO DE TUNGSTENO CEMENTADO Y UN POLVO DE ACERO INOXIDABLE; SEGUNDA, SE SINTERIZA EN ESTADO SOLIDO DICHO CONGLOMERADO A UNA TEMPERATURA COMPRENDIDA ENTRE 1.038 Y 1.232 GRADOS; Y POR ULTIMO, SE CUELA UN LIQUIDO METALICO ADYACENTE A DICHO CONGLOMERADO, PARA LIGAR ESTE AL MENCIONADOLIQUIDO METALICO.METHOD FOR THE PREPARATION OF A CONGLOMERATED PRODUCT FOR WEAR-RESISTANT CAST PIECES, FOR EARTH WORK AND WITH PENETRATION-RESISTANT SAFETY DEVICES, INCLUDING THE FOLLOWING PHASES: FIRST, A MIXTURE OF PARTICULAR CULBURGING IS CONGLOMED STAINLESS STEEL POWDER; SECOND, IT IS SINTERED IN A SOLID STATE SAID CONGLOMERATE AT A TEMPERATURE INCLUDED BETWEEN 1,038 AND 1,232 DEGREES; AND LASTLY, A METALLIC LIQUID IS PASSED ADJACENT TO SAID CONGLOMERATE, TO BIND THIS TO THE MENTIONED METALLIC LIQUID.

ES511755A 1981-04-27 1982-04-27 PREPARATION METHOD OF A CONGLOMERATED PRODUCT FOR WEAR RESISTANT CASTING PARTS. Granted ES511755A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25779581A 1981-04-27 1981-04-27

Publications (2)

Publication Number Publication Date
ES8403052A1 true ES8403052A1 (en) 1984-03-16
ES511755A0 ES511755A0 (en) 1984-03-16

Family

ID=22977779

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511755A Granted ES511755A0 (en) 1981-04-27 1982-04-27 PREPARATION METHOD OF A CONGLOMERATED PRODUCT FOR WEAR RESISTANT CASTING PARTS.

Country Status (23)

Country Link
JP (1) JPS57184570A (en)
KR (1) KR870001312B1 (en)
AU (1) AU536171B2 (en)
BE (1) BE892988A (en)
CA (1) CA1192019A (en)
CH (1) CH652752A5 (en)
DE (1) DE3214552C2 (en)
DK (1) DK162881C (en)
ES (1) ES511755A0 (en)
FI (1) FI821423A7 (en)
FR (1) FR2504426B1 (en)
GB (1) GB2098112B (en)
IE (1) IE52547B1 (en)
IL (1) IL65573A0 (en)
IT (1) IT1150806B (en)
LU (1) LU84105A1 (en)
MX (1) MX161611A (en)
NL (1) NL8201494A (en)
NO (1) NO159147C (en)
NZ (1) NZ200325A (en)
PT (1) PT74804B (en)
SE (1) SE454058B (en)
ZA (1) ZA822179B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068620A1 (en) * 2011-11-11 2013-05-16 Bellota Agrisolutions, S.L. Plough‑share tip, process and sand mould for the production thereof

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01287242A (en) * 1988-05-11 1989-11-17 Hitachi Ltd Surface modified parts and their manufacturing method
FR2667809B1 (en) * 1990-10-11 1994-05-27 Technogenia Sa PROCESS FOR PRODUCING PARTS WITH ANTI - ABRASION SURFACE.
US5241737A (en) * 1991-03-21 1993-09-07 Howmet Corporation Method of making a composite casting
US5678298A (en) * 1991-03-21 1997-10-21 Howmet Corporation Method of making composite castings using reinforcement insert cladding
US5241738A (en) * 1991-03-21 1993-09-07 Howmet Corporation Method of making a composite casting
US5332022A (en) * 1992-09-08 1994-07-26 Howmet Corporation Composite casting method
US5981083A (en) * 1993-01-08 1999-11-09 Howmet Corporation Method of making composite castings using reinforcement insert cladding
DE4332744A1 (en) * 1993-09-25 1995-03-30 Friatec Rheinhuette Gmbh & Co Method for casting shaped parts
CA2308333C (en) * 1999-05-11 2008-03-18 Honda Giken Kogyo Kabushiki Kaisha Molded article of metal matrix composite and method for making such an article
JP3915774B2 (en) 2003-12-05 2007-05-16 トヨタ自動車株式会社 Vehicle deceleration control device
JP4532527B2 (en) * 2007-06-27 2010-08-25 株式会社栗本鐵工所 Cast composite
ES2327481B1 (en) * 2007-08-07 2010-09-29 Italtractor Itm S.P.A. PROCEDURE FOR MAKING METAL TOOLS COVERED WITH ABRASION RESISTANT MATERIAL.
WO2010136055A1 (en) * 2009-05-29 2010-12-02 Metalogenia S.A. Wear element for earth working machine with enhanced wear resistance
ITUD20120159A1 (en) * 2012-09-14 2014-03-15 F A R Fonderie Acciaierie Roiale S P A PROCEDURE FOR THE MANUFACTURE OF STEEL JETS
WO2015103670A1 (en) * 2014-01-09 2015-07-16 Bradken Uk Limited Wear member incorporating wear resistant particles and method of making same
CN113117907A (en) * 2019-12-30 2021-07-16 广州市拓道新材料科技有限公司 Wear-resistant swirler and manufacturing method thereof

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE550740C (en) * 1932-05-14 Siemens & Halske Akt Ges Fire-proof and burglar-proof body for the wall of cash boxes, safes, safes, etc. like
DE672257C (en) * 1936-11-11 1939-02-27 Meutsch Voigtlaender & Co Vorm Process for the production of workpieces which are provided with hard metal supports or inlays
DE1133089B (en) * 1954-12-07 1962-07-12 Georg Hufnagel Fa Method for manufacturing tools for machining by casting around sintered bodies, in particular hard metal bodies
GB861349A (en) * 1958-02-24 1961-02-15 Serveo Mfg Corp Hard facing material and method of making
NL275996A (en) * 1961-09-06
DE1508887A1 (en) * 1966-08-27 1970-03-05 Kloth Senking Ag Cast part provided with lumpy inclusion bodies
DE2365747C3 (en) * 1973-07-13 1978-06-08 Verschleiss-Technik Dr.-Ing. Hans Wahl Gmbh & Co, 7302 Ostfildern Cast impact body
DE2457449A1 (en) * 1974-12-05 1976-06-10 Wolfgang Gummelt Composite castings with resistance to wear - made using motor vehicle ice tyre spikes as inexpensive cast insert
US4043611A (en) * 1976-02-27 1977-08-23 Reed Tool Company Hard surfaced well tool and method of making same
DE2630932C2 (en) * 1976-07-09 1984-03-15 Fried. Krupp Gmbh, 4300 Essen Wear-resistant composite material
US4101318A (en) * 1976-12-10 1978-07-18 Erwin Rudy Cemented carbide-steel composites for earthmoving and mining applications
GB1582574A (en) * 1977-05-14 1981-01-14 Permanence Corp Method of forming a metal-metallic carbide composite

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013068620A1 (en) * 2011-11-11 2013-05-16 Bellota Agrisolutions, S.L. Plough‑share tip, process and sand mould for the production thereof
ES2408694A1 (en) * 2011-11-11 2013-06-21 Bellota Agrisolutions, S.L. Plough-share tip, process and sand mould for the production thereof

Also Published As

Publication number Publication date
ZA822179B (en) 1983-04-27
PT74804A (en) 1982-05-01
MX161611A (en) 1990-11-19
BE892988A (en) 1982-08-16
CA1192019A (en) 1985-08-20
PT74804B (en) 1983-10-25
LU84105A1 (en) 1983-04-13
FI821423L (en) 1982-10-28
NO159147C (en) 1988-12-07
NO821367L (en) 1982-10-28
KR830009831A (en) 1983-12-23
FI821423A0 (en) 1982-04-23
IT8220649A0 (en) 1982-04-08
IE820809L (en) 1982-10-27
JPS57184570A (en) 1982-11-13
NO159147B (en) 1988-08-29
DE3214552A1 (en) 1982-11-18
AU536171B2 (en) 1984-04-19
IE52547B1 (en) 1987-12-09
DE3214552C2 (en) 1987-02-05
SE454058B (en) 1988-03-28
JPH0237261B2 (en) 1990-08-23
DK162881B (en) 1991-12-23
GB2098112B (en) 1985-09-04
AU8199282A (en) 1982-11-04
DK162881C (en) 1992-05-18
FI821423A7 (en) 1982-10-28
CH652752A5 (en) 1985-11-29
DK185982A (en) 1982-10-28
GB2098112A (en) 1982-11-17
FR2504426B1 (en) 1987-03-20
KR870001312B1 (en) 1987-07-13
ES511755A0 (en) 1984-03-16
NZ200325A (en) 1985-10-11
FR2504426A1 (en) 1982-10-29
IT1150806B (en) 1986-12-17
NL8201494A (en) 1982-11-16
IL65573A0 (en) 1982-07-30
SE8202583L (en) 1982-10-28

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