SE430858B - Sett vid framstellning av sintrade och infiltrerade ror - Google Patents

Sett vid framstellning av sintrade och infiltrerade ror

Info

Publication number
SE430858B
SE430858B SE8004338A SE8004338A SE430858B SE 430858 B SE430858 B SE 430858B SE 8004338 A SE8004338 A SE 8004338A SE 8004338 A SE8004338 A SE 8004338A SE 430858 B SE430858 B SE 430858B
Authority
SE
Sweden
Prior art keywords
sintering
infiltration
metal powder
layer
mandrel
Prior art date
Application number
SE8004338A
Other languages
English (en)
Swedish (sv)
Other versions
SE8004338L (sv
Inventor
L M Bruce
Original Assignee
Uddeholms Ab
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 Uddeholms Ab filed Critical Uddeholms Ab
Priority to SE8004338A priority Critical patent/SE430858B/sv
Priority to JP56501908A priority patent/JPS57500790A/ja
Priority to PCT/SE1981/000173 priority patent/WO1981003633A1/en
Priority to AU72248/81A priority patent/AU7224881A/en
Priority to EP81901496A priority patent/EP0053140A1/en
Priority to US06/355,552 priority patent/US4447389A/en
Publication of SE8004338L publication Critical patent/SE8004338L/xx
Publication of SE430858B publication Critical patent/SE430858B/sv

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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/24—After-treatment of workpieces or articles
    • B22F3/26—Impregnating
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
    • 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
    • Y10T428/12021—All metal or with adjacent metals having metal particles having composition or density gradient or differential porosity

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
SE8004338A 1980-06-11 1980-06-11 Sett vid framstellning av sintrade och infiltrerade ror SE430858B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8004338A SE430858B (sv) 1980-06-11 1980-06-11 Sett vid framstellning av sintrade och infiltrerade ror
JP56501908A JPS57500790A (ja) 1980-06-11 1981-06-10
PCT/SE1981/000173 WO1981003633A1 (en) 1980-06-11 1981-06-10 Method for manufacturing tubes
AU72248/81A AU7224881A (en) 1980-06-11 1981-06-10 Method for manufacturing tubes
EP81901496A EP0053140A1 (en) 1980-06-11 1981-06-10 Method for manufacturing tubes
US06/355,552 US4447389A (en) 1980-06-11 1981-06-10 Method for manufacturing tubes by sintering

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8004338A SE430858B (sv) 1980-06-11 1980-06-11 Sett vid framstellning av sintrade och infiltrerade ror

Publications (2)

Publication Number Publication Date
SE8004338L SE8004338L (sv) 1981-12-12
SE430858B true SE430858B (sv) 1983-12-19

Family

ID=20341192

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8004338A SE430858B (sv) 1980-06-11 1980-06-11 Sett vid framstellning av sintrade och infiltrerade ror

Country Status (5)

Country Link
US (1) US4447389A (ja)
EP (1) EP0053140A1 (ja)
JP (1) JPS57500790A (ja)
SE (1) SE430858B (ja)
WO (1) WO1981003633A1 (ja)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1164343B (it) * 1982-08-14 1987-04-08 Mtu Muenchen Gmbh Disposizione di componenti discreti, specialmente scambiatori di calore
WO1991017277A1 (en) * 1990-05-10 1991-11-14 Lanxide Technology Company, Lp Internal shaping techniques for metal matrix composites
US5361824A (en) * 1990-05-10 1994-11-08 Lanxide Technology Company, Lp Method for making internal shapes in a metal matrix composite body
US5024899A (en) * 1990-10-22 1991-06-18 Lang Richard D Resilient metallic friction facing material
US5660074A (en) * 1991-06-17 1997-08-26 Toyota Jidosha Kabushiki Kaisha Method of selecting a preload oil pressure valve for a die cushion pin pressure equalizing system of a press machine
US6623690B1 (en) * 2001-07-19 2003-09-23 Crucible Materials Corporation Clad power metallurgy article and method for producing the same
CN102192179A (zh) * 2010-03-18 2011-09-21 元山科技工业股份有限公司 散热风扇的轴管制造方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2227307A (en) * 1939-03-02 1940-12-31 Gen Motors Corp Bearing structure
US2695231A (en) * 1949-04-16 1954-11-23 Michigan Powdered Metal Produc Process of making fluid-permeable article
GB718382A (en) * 1950-11-25 1954-11-10 Sintercast Corp America Powder metallurgical method of shaping articles from high melting metals
GB751649A (en) * 1954-04-05 1956-07-04 Thompson Prod Inc Improvements relating to cylinders, sleeves and the like
GB809133A (en) * 1955-04-19 1959-02-18 Sintercast Corp America Improvements in and relating to the production of hollow thermal elements
US2843501A (en) * 1956-08-01 1958-07-15 Sintercast Corp America Method for the precision production of infiltrated articles
US3069757A (en) * 1959-06-26 1962-12-25 Mallory & Co Inc P R Metal bodies having continuously varying physical characteristics and method of making the same
GB1307214A (en) * 1969-04-02 1973-02-14 Davy & United Eng Co Ltd Manufacture of cylindrical bodiesfrom metal powder
GB1268917A (en) * 1969-11-12 1972-03-29 Inst Elektroswarki Patona A method of providing a wear-resistant surface on parts or blanks
US3765125A (en) * 1972-07-03 1973-10-16 R Amburn Apparatus for treating seeds
GB1484670A (en) * 1973-11-14 1977-09-01 Davy Int Ltd Loading containers with powder
JPS5817921B2 (ja) * 1975-09-03 1983-04-11 富士写真フイルム株式会社 ヒカリカクサンバン
SE411306B (sv) * 1976-01-28 1979-12-17 Severinsson Lars M Form avsedd att anvendas for formning av formbart material och sett att framstella sadan form
CH608203A5 (en) * 1976-05-07 1978-12-29 Commissariat Energie Atomique Method for manufacturing porous tubular elements
DE2657271C2 (de) * 1976-12-17 1978-10-26 Werner & Pfleiderer, 7000 Stuttgart Verfahren zum Herstellen eines rohrförmigen Körpers aus verschleißfestem Metall
DE2742254A1 (de) * 1977-09-20 1979-03-29 Skf Ind Trading & Dev Extrudierter formkoerper aus pulverfoermigen materialien sowie verfahren zu seiner herstellung

Also Published As

Publication number Publication date
EP0053140A1 (en) 1982-06-09
WO1981003633A1 (en) 1981-12-24
US4447389A (en) 1984-05-08
JPS57500790A (ja) 1982-05-06
SE8004338L (sv) 1981-12-12

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