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 (enrdf_load_stackoverflow
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)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Powder Metallurgy (AREA)
JP6461773A 1972-06-12 1973-06-08 Expired JPS5549145B2 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1974-05-29
JPS5549145B2 true JPS5549145B2 (enrdf_load_stackoverflow) 1980-12-10

Family

ID=20272035

Family Applications (1)

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

Country Status (8)

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

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
US10022931B2 (en) * 2012-10-15 2018-07-17 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
DE2327568C3 (de) 1983-12-15
SU621308A3 (ru) 1978-08-25
IT983238B (it) 1974-10-31
FR2187934B1 (enrdf_load_stackoverflow) 1979-04-13
DE2327568A1 (de) 1974-01-03
GB1424109A (en) 1976-02-11
SE366673B (enrdf_load_stackoverflow) 1974-05-06
JPS4955508A (enrdf_load_stackoverflow) 1974-05-29
DE2327568B2 (de) 1978-05-18
SE366673C (sv) 1984-04-09
FR2187934A1 (enrdf_load_stackoverflow) 1974-01-18
US3893852A (en) 1975-07-08

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