IT1035574B - Lega composita e utensile fabbricato da essa - Google Patents

Lega composita e utensile fabbricato da essa

Info

Publication number
IT1035574B
IT1035574B IT49379/75A IT4937975A IT1035574B IT 1035574 B IT1035574 B IT 1035574B IT 49379/75 A IT49379/75 A IT 49379/75A IT 4937975 A IT4937975 A IT 4937975A IT 1035574 B IT1035574 B IT 1035574B
Authority
IT
Italy
Prior art keywords
composite alloy
tool manufactured
manufactured
tool
alloy
Prior art date
Application number
IT49379/75A
Other languages
English (en)
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of IT1035574B publication Critical patent/IT1035574B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/06—Alloys based on chromium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/0047—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with carbides, nitrides, borides or silicides as the main non-metallic constituents
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/32—Ferrous alloys, e.g. steel alloys containing chromium with boron
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12146—Nonmetal particles in a component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12181—Composite powder [e.g., coated, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)
  • Powder Metallurgy (AREA)
IT49379/75A 1974-05-02 1975-04-30 Lega composita e utensile fabbricato da essa IT1035574B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/466,142 US4011051A (en) 1974-05-02 1974-05-02 Composite wear-resistant alloy, and tools from same

Publications (1)

Publication Number Publication Date
IT1035574B true IT1035574B (it) 1979-10-20

Family

ID=23850657

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49379/75A IT1035574B (it) 1974-05-02 1975-04-30 Lega composita e utensile fabbricato da essa

Country Status (12)

Country Link
US (2) US4011051A (it)
JP (1) JPS50150609A (it)
BR (1) BR7501308A (it)
CA (1) CA1060683A (it)
DE (1) DE2518607A1 (it)
ES (2) ES437161A1 (it)
FR (1) FR2269582B1 (it)
GB (1) GB1512291A (it)
IT (1) IT1035574B (it)
SE (2) SE415782B (it)
TR (1) TR18676A (it)
ZA (1) ZA752700B (it)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011051A (en) * 1974-05-02 1977-03-08 Caterpillar Tractor Co. Composite wear-resistant alloy, and tools from same
US4128132A (en) * 1977-09-01 1978-12-05 Caterpillar Tractor Co. Ground-engaging tool inserts with angled edges
US4141160A (en) * 1977-09-01 1979-02-27 Caterpillar Tractor Co. Cutting edge with wear-resistant material
US4129952A (en) * 1977-10-27 1978-12-19 Caterpillar Tractor Co. Wear strips for earthmoving buckets
JPS54112706A (en) * 1978-02-24 1979-09-03 Fujikoshi Kk Production of liquid phase sintered alloy
JPS53144452A (en) * 1978-05-26 1978-12-15 Yoshizaki Kozo Hard alloy powder and manufacturing process
US4235630A (en) * 1978-09-05 1980-11-25 Caterpillar Tractor Co. Wear-resistant molybdenum-iron boride alloy and method of making same
US4297135A (en) * 1979-11-19 1981-10-27 Marko Materials, Inc. High strength iron, nickel and cobalt base crystalline alloys with ultrafine dispersion of borides and carbides
US4427446A (en) 1981-04-13 1984-01-24 Japan Steel Works, Ltd. Corrosion-resistant and abrasive wear-resistant composite material for centrifugally cast linings
SE451549B (sv) * 1983-05-09 1987-10-19 Kloster Speedsteel Ab Pulvermetallurgisk metod att framstella metallkroppar av magnetiserbart sferiskt pulver
FR2563511B1 (fr) * 1984-04-26 1986-06-20 Commissariat Energie Atomique Procede de fabrication de produits poreux en bore ou en composes du bore
US6007922A (en) * 1984-09-18 1999-12-28 Union Carbide Coatings Service Corporation Chromium boride coatings
US4690711A (en) * 1984-12-10 1987-09-01 Gte Products Corporation Sintered compact and process for producing same
GB8629574D0 (en) * 1986-12-10 1987-01-21 Sherritt Gordon Mines Ltd Filtering media
US5238482A (en) * 1991-05-22 1993-08-24 Crucible Materials Corporation Prealloyed high-vanadium, cold work tool steel particles and methods for producing the same
US5224555A (en) * 1991-12-18 1993-07-06 Bucyrus Blades, Inc. Wear element for a scraping operation
US5279407A (en) * 1992-08-26 1994-01-18 Wotco, Inc. Auger wear shoe
US5881480A (en) * 1996-02-21 1999-03-16 Jim Fall Enterprises, Inc. Carbide embedded grader blade
US5743033A (en) * 1996-02-29 1998-04-28 Caterpillar Inc. Earthworking machine ground engaging tools having cast-in-place abrasion and impact resistant metal matrix composite components
US5935350A (en) * 1997-01-29 1999-08-10 Deloro Stellite Company, Inc Hardfacing method and nickel based hardfacing alloy
US6156443A (en) * 1998-03-24 2000-12-05 National Research Council Of Canada Method of producing improved erosion resistant coatings and the coatings produced thereby
GB2345036B (en) * 1998-12-24 2002-07-10 Bernard Mccartney Ltd Vehicle wheel tooth
US6571493B2 (en) * 1999-12-27 2003-06-03 Komatsu Ltd. Cutting edge
US6824225B2 (en) * 2001-09-10 2004-11-30 Kennametal Inc. Embossed washer
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
US6854527B2 (en) * 2002-04-08 2005-02-15 Kennametal Inc. Fracture resistant carbide snowplow and grader blades
GB0222344D0 (en) * 2002-09-26 2002-11-06 Giantcode As Graded particulate composition
US9003681B2 (en) * 2006-09-18 2015-04-14 Deere & Company Bucket teeth having a metallurgically bonded coating and methods of making bucket teeth
CA2585688C (en) 2007-04-20 2014-10-14 Igor Tsypine Wear-resistant castings and method of fabrication thereof
US7665234B2 (en) * 2007-09-14 2010-02-23 Kennametal Inc. Grader blade with tri-grade insert assembly on the leading edge
US20100051301A1 (en) * 2008-03-10 2010-03-04 Deere & Company Use of Composite Diamond Coating On Motor Grader Wear Inserts
KR101666797B1 (ko) * 2014-12-24 2016-10-17 주식회사 포스코 Fe-P-Cr 합금 박판 및 그 제조방법
US10227681B2 (en) 2015-10-21 2019-03-12 Caterpillar Inc. High manganese steel with enhanced wear and impact characteristics
US11882777B2 (en) 2020-07-21 2024-01-30 Osmundson Mfg. Co. Agricultural sweep with wear resistant coating

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1913373A (en) * 1928-06-11 1933-06-13 Golyer Anthony G De Material for making tools
US2833638A (en) * 1955-03-24 1958-05-06 Servco Mfg Corp Hard facing material and method of making
US2802748A (en) * 1955-11-14 1957-08-13 Frank W Glaser Hot strength corrosion-resistant cemented refractory boride materials and their production
US3275426A (en) * 1963-04-17 1966-09-27 Eaton Yale & Towne Wear resistant coating composition on a valve for internal combution engine
US3258317A (en) * 1963-04-25 1966-06-28 Ca Atomic Energy Ltd Preparation of dense uranium oxide
SE307172B (it) * 1965-06-21 1968-12-23 Asea Ab
US3342563A (en) * 1967-01-03 1967-09-19 Gen Electric Cellular material and method for making
SE329799B (it) * 1969-02-07 1970-10-19 Nordstjernan Rederi Ab
US3708283A (en) * 1971-01-19 1973-01-02 Parker Pen Co Process for preparing cemented ferrochrome
US3790353A (en) * 1972-02-22 1974-02-05 Servco Co Division Smith Int I Hard-facing article
US3900936A (en) * 1972-10-31 1975-08-26 Parker Pen Co Cemented ferrochrome material
US4011051A (en) * 1974-05-02 1977-03-08 Caterpillar Tractor Co. Composite wear-resistant alloy, and tools from same
US3970445A (en) * 1974-05-02 1976-07-20 Caterpillar Tractor Co. Wear-resistant alloy, and method of making same
US3999952A (en) * 1975-02-28 1976-12-28 Toyo Kohan Co., Ltd. Sintered hard alloy of multiple boride containing iron

Also Published As

Publication number Publication date
DE2518607A1 (de) 1975-11-13
TR18676A (tr) 1977-06-23
SE415782B (sv) 1980-10-27
FR2269582A1 (it) 1975-11-28
CA1060683A (en) 1979-08-21
ES438004A1 (es) 1977-05-16
US4113920A (en) 1978-09-12
SE7906046L (sv) 1979-07-11
ZA752700B (en) 1976-03-31
FR2269582B1 (it) 1981-06-19
ES437161A1 (es) 1977-01-16
JPS50150609A (it) 1975-12-03
US4011051A (en) 1977-03-08
GB1512291A (en) 1978-06-01
BR7501308A (pt) 1976-03-16
SE7504991L (sv) 1975-11-03
AU8040375A (en) 1976-10-28

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