IT979766B - Processo per produrre articoli compositi in lega e articoli relativi - Google Patents

Processo per produrre articoli compositi in lega e articoli relativi

Info

Publication number
IT979766B
IT979766B IT7348673A IT4867373A IT979766B IT 979766 B IT979766 B IT 979766B IT 7348673 A IT7348673 A IT 7348673A IT 4867373 A IT4867373 A IT 4867373A IT 979766 B IT979766 B IT 979766B
Authority
IT
Italy
Prior art keywords
items
alloy composite
producing alloy
related items
producing
Prior art date
Application number
IT7348673A
Other languages
English (en)
Original Assignee
Crucible 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 Crucible Inc filed Critical Crucible Inc
Application granted granted Critical
Publication of IT979766B publication Critical patent/IT979766B/it

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
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S29/00—Metal working
    • Y10S29/031—Pressing powder with other step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
IT7348673A 1972-06-27 1973-03-08 Processo per produrre articoli compositi in lega e articoli relativi IT979766B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00266765A US3803702A (en) 1972-06-27 1972-06-27 Method of fabricating a composite steel article

Publications (1)

Publication Number Publication Date
IT979766B true IT979766B (it) 1974-09-30

Family

ID=23015910

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7348673A IT979766B (it) 1972-06-27 1973-03-08 Processo per produrre articoli compositi in lega e articoli relativi

Country Status (8)

Country Link
US (1) US3803702A (it)
JP (1) JPS5141082B2 (it)
AT (1) AT340228B (it)
CA (1) CA984186A (it)
DE (1) DE2310536A1 (it)
FR (1) FR2190556B1 (it)
GB (1) GB1380381A (it)
IT (1) IT979766B (it)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620711B2 (it) * 1973-03-06 1981-05-15
US3940268A (en) * 1973-04-12 1976-02-24 Crucible Inc. Method for producing rotor discs
JPS50106844A (it) * 1974-01-31 1975-08-22
US3892030A (en) * 1974-04-29 1975-07-01 Us Air Force Method of fabricating a billet from metal preforms and metal powder
JPS5163303A (en) * 1974-07-19 1976-06-01 Tokico Ltd Netsudenpansochino seizohoho
JPS5122605A (ja) * 1974-08-20 1976-02-23 Tokyo Sintered Metal Co Ltd Takoshitsuentojokinzokuno seizohoho
US3962772A (en) * 1974-09-04 1976-06-15 Michigan Powdered Metal Products, Inc. Shaft-supported composite high-strength machine element and method of making the same
US3992202A (en) * 1974-10-11 1976-11-16 Crucible Inc. Method for producing aperture-containing powder-metallurgy article
US4063939A (en) * 1975-06-27 1977-12-20 Special Metals Corporation Composite turbine wheel and process for making same
US4097276A (en) * 1975-07-17 1978-06-27 The Garrett Corporation Low cost, high temperature turbine wheel and method of making the same
US4016008A (en) * 1975-07-31 1977-04-05 The International Nickel Company, Inc. Clad metal tubes
SE7702959L (sv) * 1976-03-22 1977-09-23 Industrial Materials Tech Valskonstruktion
JPS53107278A (en) * 1977-03-02 1978-09-19 Toshiba Corp Schottky barrier diode
CA1082862A (en) * 1977-05-16 1980-08-05 Carpenter Technology Corporation Powder metallurgy method for making shaped articles and product thereof
US4096615A (en) * 1977-05-31 1978-06-27 General Motors Corporation Turbine rotor fabrication
US4135286A (en) * 1977-12-22 1979-01-23 United Technologies Corporation Sputtering target fabrication method
DE2846660C2 (de) * 1978-10-26 1984-03-08 Gränges Nyby AB, Nybybruk Ringkörperförmige Hülle für Strangpreßbolzen zur pulvermetallurgischen Herstellung von Rohren
US4315776A (en) * 1979-08-23 1982-02-16 Allegheny Ludlum Steel Corporation Method of producing light gage metallic strip material
JPS5669304A (en) * 1979-11-10 1981-06-10 Kobe Steel Ltd Production of roll
JPS5687608A (en) * 1979-12-17 1981-07-16 Kobe Steel Ltd Production of roll
JPS5858774A (ja) * 1981-10-05 1983-04-07 Hitachi Ltd シヨツトキ−バリア・ダイオ−ド
JPS5868986A (ja) * 1981-10-21 1983-04-25 Hitachi Ltd シヨツトキ−バリア・ダイオ−ド
GB2130244A (en) * 1982-03-05 1984-05-31 Rolls Royce Forming coatings by hot isostatic compaction
US4756677A (en) * 1982-12-23 1988-07-12 Vereinigte Edelstahlwerke Aktiengesellshaft Method of manufacturing a weapon barrel
DE3434529C2 (de) * 1983-10-21 1988-12-22 J. Wizemann Gmbh U. Co, 7000 Stuttgart Verfahren zur Herstellung eines metallischen Verbundgegenstands
SE452124B (sv) * 1984-06-19 1987-11-16 Kloster Speedsteel Ab Emne till verktygsmatris av kompoundstal och sett att framstella dylikt
AT387187B (de) * 1984-11-12 1988-12-12 Santrade Ltd Verbundkoerper und verfahren zu seiner herstellung
US4602952A (en) * 1985-04-23 1986-07-29 Cameron Iron Works, Inc. Process for making a composite powder metallurgical billet
US4591482A (en) * 1985-08-29 1986-05-27 Gorham International, Inc. Pressure assisted sinter process
US4743312A (en) * 1987-04-20 1988-05-10 Howmet Corporation Method for preventing recrystallization during hot isostatic pressing
DE3633614A1 (de) * 1986-10-02 1988-04-14 Seilstorfer Gmbh & Co Metallur Verbundstab und verfahren zu seiner herstellung
US4721598A (en) * 1987-02-06 1988-01-26 The Timken Company Powder metal composite and method of its manufacture
JPH075934B2 (ja) * 1987-05-29 1995-01-25 株式会社クボタ 耐摩耗性・耐焼付性・耐肌荒性にすぐれた複合部材およびその製造方法
US4861546A (en) * 1987-12-23 1989-08-29 Precision Castparts Corp. Method of forming a metal article from powdered metal
US4808485A (en) * 1988-02-05 1989-02-28 United Technologies Corporation Microstructurally toughened metal matrix composite article and method of making same
US4885212A (en) * 1988-02-05 1989-12-05 United Technologies Corporation Microstructurally toughened metal matrix composite article and method of making same
US4907947A (en) * 1988-07-29 1990-03-13 Allied-Signal Inc. Heat treatment for dual alloy turbine wheels
FR2680127A1 (fr) * 1991-08-09 1993-02-12 Anor Acieries Forges Procede permettant le colaminage d'acier rapide sur un acier doux.
DE4211319C2 (de) * 1992-04-04 1995-06-08 Plansee Metallwerk Verfahren zur Herstellung von Sintereisen-Formteilen mit porenfreier Zone
DE4211318C1 (it) * 1992-04-04 1993-02-25 Metallwerk Plansee Gmbh, 8923 Lechbruck, De
CN103978220A (zh) * 2014-05-29 2014-08-13 哈尔滨工具厂 复合成份粉末冶金高速钢及制备方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB587827A (en) * 1945-01-18 1947-05-07 Lothar Wachtel Improvements in or relating to nozzles and other seamless tubular bodies having abrasion and/or heat resisting inner surfaces
US2938791A (en) * 1949-05-26 1960-05-31 Blainey Alan Method of producing shaped bodies from powdered metals
US2992172A (en) * 1951-11-26 1961-07-11 Blainey Alan Fuel elements for nuclear reactors
GB832807A (en) * 1957-03-22 1960-04-13 Atomic Energy Authority Uk Improvements in or relating to metal coatings
US3109224A (en) * 1960-10-11 1963-11-05 Mueller Brass Co Method of making bearing pins
US3279917A (en) * 1963-11-20 1966-10-18 Ambrose H Ballard High temperature isostatic pressing
US3361562A (en) * 1964-12-18 1968-01-02 Siemens Ag Method for providing metal coatings
US3753704A (en) * 1967-04-14 1973-08-21 Int Nickel Co Production of clad metal articles
GB1163808A (en) * 1967-09-07 1969-09-10 Wiggin & Co Ltd Henry Manufacture of Sintered Metal Articles
US3678567A (en) * 1970-06-18 1972-07-25 Int Nickel Co Production of clad metal articles
SE343225B (it) * 1970-07-13 1972-03-06 Asea Ab

Also Published As

Publication number Publication date
GB1380381A (en) 1975-01-15
JPS4936512A (it) 1974-04-04
JPS5141082B2 (it) 1976-11-08
US3803702A (en) 1974-04-16
FR2190556B1 (it) 1977-08-12
AT340228B (de) 1977-12-12
ATA196173A (de) 1977-03-15
CA984186A (en) 1976-02-24
FR2190556A1 (it) 1974-02-01
DE2310536A1 (de) 1974-01-17

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