IE820809L - Wear resistant compact - Google Patents

Wear resistant compact

Info

Publication number
IE820809L
IE820809L IE820809A IE80982A IE820809L IE 820809 L IE820809 L IE 820809L IE 820809 A IE820809 A IE 820809A IE 80982 A IE80982 A IE 80982A IE 820809 L IE820809 L IE 820809L
Authority
IE
Ireland
Prior art keywords
wear resistant
resistant compact
wear
gb2098112a
drill
Prior art date
Application number
IE820809A
Other versions
IE52547B1 (en
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 IE820809L publication Critical patent/IE820809L/en
Publication of IE52547B1 publication Critical patent/IE52547B1/en

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

A double composite structure comprising cemented carbides embedded in a first metal matrix, e.g. of an austenitic stainless steel, forming a wear, impact, drill and corrosion resistant body made by powder metallurgy techniques and having molten metal cast around the body; to form parts which are particularly useful for earth- moving and security applications. [GB2098112A]
IE809/82A 1981-04-27 1982-04-06 Casting having wear resistant compacts and method of manufacture IE52547B1 (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
IE820809L true IE820809L (en) 1982-10-27
IE52547B1 IE52547B1 (en) 1987-12-09

Family

ID=22977779

Family Applications (1)

Application Number Title Priority Date Filing Date
IE809/82A IE52547B1 (en) 1981-04-27 1982-04-06 Casting having wear resistant compacts and method of manufacture

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) ES8403052A1 (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)

Families Citing this family (17)

* 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
US5241738A (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
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
GB2351686B (en) * 1999-05-11 2003-02-26 Honda Motor Co Ltd 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
ES2408694B1 (en) * 2011-11-11 2014-04-29 Bellota Agrisolutions, S.L. POINT FOR PLOWING GRILL, PROCESS AND SAND MOLD FOR MANUFACTURING.
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

Also Published As

Publication number Publication date
PT74804B (en) 1983-10-25
NO821367L (en) 1982-10-28
ES511755A0 (en) 1984-03-16
IL65573A0 (en) 1982-07-30
AU8199282A (en) 1982-11-04
FI821423L (en) 1982-10-28
NL8201494A (en) 1982-11-16
IT1150806B (en) 1986-12-17
IE52547B1 (en) 1987-12-09
NO159147B (en) 1988-08-29
IT8220649A0 (en) 1982-04-08
KR830009831A (en) 1983-12-23
LU84105A1 (en) 1983-04-13
BE892988A (en) 1982-08-16
JPH0237261B2 (en) 1990-08-23
AU536171B2 (en) 1984-04-19
CA1192019A (en) 1985-08-20
ES8403052A1 (en) 1984-03-16
CH652752A5 (en) 1985-11-29
DK162881B (en) 1991-12-23
GB2098112B (en) 1985-09-04
KR870001312B1 (en) 1987-07-13
FR2504426B1 (en) 1987-03-20
FI821423A0 (en) 1982-04-23
SE8202583L (en) 1982-10-28
ZA822179B (en) 1983-04-27
NZ200325A (en) 1985-10-11
SE454058B (en) 1988-03-28
JPS57184570A (en) 1982-11-13
DE3214552C2 (en) 1987-02-05
DK185982A (en) 1982-10-28
DK162881C (en) 1992-05-18
FI821423A7 (en) 1982-10-28
PT74804A (en) 1982-05-01
NO159147C (en) 1988-12-07
GB2098112A (en) 1982-11-17
FR2504426A1 (en) 1982-10-29
DE3214552A1 (en) 1982-11-18
MX161611A (en) 1990-11-19

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