JPS5549145B2 - - Google Patents

Info

Publication number
JPS5549145B2
JPS5549145B2 JP6461773A JP6461773A JPS5549145B2 JP S5549145 B2 JPS5549145 B2 JP S5549145B2 JP 6461773 A JP6461773 A JP 6461773A JP 6461773 A JP6461773 A JP 6461773A JP S5549145 B2 JPS5549145 B2 JP S5549145B2
Authority
JP
Japan
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
JP6461773A
Other languages
Japanese (ja)
Other versions
JPS4955508A (it
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 filed Critical
Publication of JPS4955508A publication Critical patent/JPS4955508A/ja
Publication of JPS5549145B2 publication Critical patent/JPS5549145B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
    • B30B11/001—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses using a flexible element, e.g. diaphragm, urged by fluid pressure; Isostatic presses
    • B30B11/002—Isostatic press chambers; Press stands therefor
    • 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
    • B22F3/12—Both compacting and sintering
    • B22F3/14—Both compacting and sintering simultaneously
    • B22F3/15—Hot isostatic pressing

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
JP6461773A 1972-06-12 1973-06-08 Expired JPS5549145B2 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7207685A SE366673C (sv) 1972-06-12 1972-06-12 Forfarande for framstellning av snabbstal med utgangspunkt fran metallpulver

Publications (2)

Publication Number Publication Date
JPS4955508A JPS4955508A (it) 1974-05-29
JPS5549145B2 true JPS5549145B2 (it) 1980-12-10

Family

ID=20272035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6461773A Expired JPS5549145B2 (it) 1972-06-12 1973-06-08

Country Status (8)

Country Link
US (1) US3893852A (it)
JP (1) JPS5549145B2 (it)
DE (1) DE2327568C3 (it)
FR (1) FR2187934B1 (it)
GB (1) GB1424109A (it)
IT (1) IT983238B (it)
SE (1) SE366673C (it)
SU (1) SU621308A3 (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1443630A (en) * 1973-12-19 1976-07-21 Messerschmitt Boelkow Blohm Method for the manufacture of articles of complex shape
JPS5118905A (en) * 1974-08-08 1976-02-14 Nippon Tungsten Chitan * moribudenshoketsutaino seizoho
JPS5178714A (en) * 1974-12-28 1976-07-08 Kobe Steel Ltd Kofunmatsutaino kanetsuhoho
JPS5321018A (en) * 1976-08-11 1978-02-27 Nippon Tungsten Hot hydrostatic pressure sintering process
US4259413A (en) * 1977-05-16 1981-03-31 Carpenter Technology Corporation Composite stainless steel boron-containing article
DE2737208C2 (de) * 1977-08-18 1986-06-19 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Kapselung eines Formkörpers aus Keramik
US4156943A (en) * 1977-08-24 1979-06-05 Collier John P High-strength porous prosthetic device and process for making the same
JPS5435806A (en) * 1977-08-25 1979-03-16 Kobe Steel Ltd Hot pressing method at static pressure
JPS5451909A (en) * 1977-09-30 1979-04-24 Kobe Steel Ltd Hot hydrostatic press method
US4359336A (en) * 1979-07-16 1982-11-16 Pressure Technology, Inc. Isostatic method for treating articles with heat and pressure
AT377718B (de) * 1980-02-13 1985-04-25 Uk Nii Sp Stalej Verfahren zum herstellen von werkzeugen aus werkzeugstahlpulvern
DE3115095C2 (de) * 1981-04-14 1985-03-14 Nyby Uddeholm AB, Torshälla Verfahren zum pulvermetallurgischen Herstellen von stranggepreßten Rohren aus rostfreiem Stahl oder hochlegierten Nickelstählen unter Verwendung von auf Dichtigkeit geprüften Hüllen
JPS5839707A (ja) * 1981-09-01 1983-03-08 Kobe Steel Ltd 粉末成形体の高密度焼結法
JPS5857481B2 (ja) * 1981-10-24 1983-12-20 株式会社神戸製鋼所 熱間静水圧成形方法および装置
GB8502021D0 (en) * 1985-01-26 1985-02-27 Imi Titanium Ltd Formation of porous bodies
US4602952A (en) * 1985-04-23 1986-07-29 Cameron Iron Works, Inc. Process for making a composite powder metallurgical billet
US4693863A (en) * 1986-04-09 1987-09-15 Carpenter Technology Corporation Process and apparatus to simultaneously consolidate and reduce metal powders
DE3717154C1 (de) * 1987-05-21 1988-02-04 Avesta Nyby Powder Ab Verfahren zur pulvermetallurgischen Herstellung von Gegenstaenden,insbesondere Rohren,Stangen od.dgl.
US4861546A (en) * 1987-12-23 1989-08-29 Precision Castparts Corp. Method of forming a metal article from powdered metal
US5503795A (en) * 1995-04-25 1996-04-02 Pennsylvania Pressed Metals, Inc. Preform compaction powdered metal process
WO2014060017A1 (en) * 2012-10-15 2014-04-24 Avure Technologies Ab Arrangement and method for handling a load for isostatic pressure treatment
CN106964769A (zh) * 2016-11-09 2017-07-21 湘西自治州丰达合金科技有限公司 一种高性能锻轧锰的生产工艺以及专用生产设备
CN106735191B (zh) * 2016-12-20 2018-09-14 北京科技大学 一种制备粉末高速钢的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3109735A (en) * 1961-10-30 1963-11-05 John M Googin Sintering method
US3156011A (en) * 1962-01-10 1964-11-10 Donald M Olson Self-contained variable-environment pressing die
US3413392A (en) * 1966-10-17 1968-11-26 Du Pont Hot pressing process
US3341325A (en) * 1966-12-09 1967-09-12 Crucible Steel Co America Method for producing alloy-steel articles
US3419935A (en) * 1966-12-19 1969-01-07 Atomic Energy Commission Usa Hot-isostatic-pressing apparatus
US3466734A (en) * 1967-03-16 1969-09-16 Crucible Steel Co America Metal articles and method
US3384481A (en) * 1967-07-06 1968-05-21 Mallory & Co Inc P R Method of forming composites of thermally unstable materials
US3469976A (en) * 1967-07-31 1969-09-30 Du Pont Isostatic hot pressing of metal-bonded metal carbide bodies
US3627514A (en) * 1969-05-07 1971-12-14 Crucible Inc High-speed steel containing chromium tungsten molybdenum vanadium and cobalt
US3700435A (en) * 1971-03-01 1972-10-24 Crucible Inc Method for making powder metallurgy shapes
US3698962A (en) * 1971-04-30 1972-10-17 Crucible Inc Method for producing superalloy articles by hot isostatic pressing

Also Published As

Publication number Publication date
US3893852A (en) 1975-07-08
FR2187934A1 (it) 1974-01-18
DE2327568B2 (de) 1978-05-18
GB1424109A (en) 1976-02-11
SE366673C (sv) 1984-04-09
JPS4955508A (it) 1974-05-29
SE366673B (it) 1974-05-06
DE2327568C3 (de) 1983-12-15
SU621308A3 (ru) 1978-08-25
IT983238B (it) 1974-10-31
FR2187934B1 (it) 1979-04-13
DE2327568A1 (de) 1974-01-03

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