SE348961C - Forfarande for framstellning av en sintrad pulverkropp - Google Patents

Forfarande for framstellning av en sintrad pulverkropp

Info

Publication number
SE348961C
SE348961C SE7103284A SE328471A SE348961C SE 348961 C SE348961 C SE 348961C SE 7103284 A SE7103284 A SE 7103284A SE 328471 A SE328471 A SE 328471A SE 348961 C SE348961 C SE 348961C
Authority
SE
Sweden
Prior art keywords
preparing
procedure
powder body
sintered powder
sintered
Prior art date
Application number
SE7103284A
Other languages
English (en)
Other versions
SE348961B (sv
Inventor
S-E Isaksson
H Larker
Original Assignee
Asea 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 Asea Ab filed Critical Asea Ab
Priority to SE7103284A priority Critical patent/SE348961C/sv
Priority to DE2208250A priority patent/DE2208250B2/de
Priority to CH327972A priority patent/CH567894A5/xx
Priority to GB1173972A priority patent/GB1374033A/en
Priority to FR7208807A priority patent/FR2130205B1/fr
Publication of SE348961B publication Critical patent/SE348961B/xx
Priority to US05/919,916 priority patent/US4339271A/en
Publication of SE348961C publication Critical patent/SE348961C/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
    • B22F3/12—Both compacting and sintering
    • B22F3/1208—Containers or coating used therefor
    • B22F3/1258—Container manufacturing
    • B22F3/1266—Container manufacturing by coating or sealing the surface of the preformed article, e.g. by melting
    • 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
    • B22F3/1208—Containers or coating used therefor
    • B22F3/125—Initially porous container

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
SE7103284A 1971-03-15 1971-03-15 Forfarande for framstellning av en sintrad pulverkropp SE348961C (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE7103284A SE348961C (sv) 1971-03-15 1971-03-15 Forfarande for framstellning av en sintrad pulverkropp
DE2208250A DE2208250B2 (de) 1971-03-15 1972-02-22 Verfahren zur Herstellung eines isostatisch druckgesinterten Körpers
CH327972A CH567894A5 (sv) 1971-03-15 1972-03-06
GB1173972A GB1374033A (en) 1971-03-15 1972-03-14 Method of manufacturing a sintered body from powdered material
FR7208807A FR2130205B1 (sv) 1971-03-15 1972-03-14
US05/919,916 US4339271A (en) 1971-03-15 1978-06-28 Method of manufacturing a sintered powder body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7103284A SE348961C (sv) 1971-03-15 1971-03-15 Forfarande for framstellning av en sintrad pulverkropp

Publications (2)

Publication Number Publication Date
SE348961B SE348961B (sv) 1972-09-18
SE348961C true SE348961C (sv) 1982-08-30

Family

ID=20261786

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7103284A SE348961C (sv) 1971-03-15 1971-03-15 Forfarande for framstellning av en sintrad pulverkropp

Country Status (6)

Country Link
US (1) US4339271A (sv)
CH (1) CH567894A5 (sv)
DE (1) DE2208250B2 (sv)
FR (1) FR2130205B1 (sv)
GB (1) GB1374033A (sv)
SE (1) SE348961C (sv)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU507155B2 (en) * 1976-01-29 1980-02-07 Aktiebolag Asea Silicon nitride article
CA1095212A (en) * 1976-02-11 1981-02-10 Akio Hara Process of producing a sintered compact
DE2737267C2 (de) * 1977-08-18 1983-04-14 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zum heißisostatischen Pressen (HIP) von Keramikbauteilen
DE2737266C2 (de) * 1977-08-18 1987-08-20 MTU Motoren- und Turbinen-Union München GmbH, 8000 München Verfahren zur Kapselung eines Formkörpers aus Siliziumkeramik für das heißisostatische Pressen
SE414920C (sv) * 1978-05-02 1982-03-15 Asea Ab Sett att framstella ett foremal av ett material i form av ett pulver genom isostatisk pressning av en av pulvret forformad kropp
SE414922B (sv) * 1978-05-02 1980-08-25 Asea Ab Sett att framstella ett foremal av kiselnitrid genom isostatisk pressning av en av kiselnitridpulver forformad kropp med ett gasformigt tryckmedium
US4630692A (en) * 1984-07-23 1986-12-23 Cdp, Ltd. Consolidation of a drilling element from separate metallic components
US4554130A (en) * 1984-10-01 1985-11-19 Cdp, Ltd. Consolidation of a part from separate metallic components
JPS61502901A (ja) * 1984-08-08 1986-12-11 ザ・ダウ・ケミカル・カンパニ− 改良した靭性を有する新規複合セラミツク
US4603062A (en) * 1985-01-07 1986-07-29 Cdp, Ltd. Pump liners and a method of cladding the same
JPS6274003A (ja) * 1985-09-26 1987-04-04 Nippon Kokan Kk <Nkk> 圧粉体の焼結方法
KR900007839B1 (ko) * 1986-01-27 1990-10-20 더 다우 케미칼 캄파니 인성이 개선된 복합 세라믹 및 이의 제조방법
US4673549A (en) * 1986-03-06 1987-06-16 Gunes Ecer Method for preparing fully dense, near-net-shaped objects by powder metallurgy
US4961767A (en) * 1987-05-20 1990-10-09 Corning Incorporated Method for producing ultra-high purity, optical quality, glass articles
IT1211284B (it) * 1987-09-03 1989-10-12 Iveco Fiat Procedimento per la realizzazione di pezzi meccanici dotati di un rivestimento antiusura e o anticorrosione
SE460966B (sv) * 1987-09-17 1989-12-11 Asea Ab Saett att framstaella ett foeremaal av supraledande material i form av en oxid
DE3810851C2 (de) * 1988-03-30 1995-09-28 Thyssen Guss Ag Verfahren zur Herstellung von Formteilen
US5049329A (en) * 1989-10-30 1991-09-17 Corning Incorporated Process for forming ceramic matrix composites
SE469467B (sv) * 1990-12-21 1993-07-12 Asea Cerama Ab Saett att vid isostatisk pressning foerse en poroes kropp med ett foer en glasomslutning ogenomtraengligt skikt
SE9100396D0 (sv) * 1991-02-08 1991-02-08 Sandvik Ab Saett foer framstaellning av en kompoundkropp
DE4211319C2 (de) * 1992-04-04 1995-06-08 Plansee Metallwerk Verfahren zur Herstellung von Sintereisen-Formteilen mit porenfreier Zone
US5503926A (en) * 1995-01-11 1996-04-02 Saint-Gobain/Norton Industrial Ceramics Corporation Hipped silicon nitride having a reduced reaction layer
US9101984B2 (en) 2011-11-16 2015-08-11 Summit Materials, Llc High hardness, corrosion resistant PM Nitinol implements and components
GB2519190B (en) * 2012-02-24 2016-07-27 Malcolm Ward-Close Charles Processing of metal or alloy objects

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3455682A (en) * 1967-07-31 1969-07-15 Du Pont Isostatic hot pressing of refractory bodies
US3469976A (en) * 1967-07-31 1969-09-30 Du Pont Isostatic hot pressing of metal-bonded metal carbide bodies
US3562371A (en) * 1968-10-16 1971-02-09 Corning Glass Works High temperature gas isostatic pressing of crystalline bodies having impermeable surfaces
SE394178B (sv) * 1975-02-03 1977-06-13 Asea Ab Forfarande for varmpressning av pulverkroppar
US4104782A (en) * 1976-07-14 1978-08-08 Howmet Turbine Components Corporation Method for consolidating precision shapes

Also Published As

Publication number Publication date
SE348961B (sv) 1972-09-18
US4339271A (en) 1982-07-13
DE2208250A1 (de) 1972-09-28
FR2130205B1 (sv) 1977-04-01
GB1374033A (en) 1974-11-13
FR2130205A1 (sv) 1972-11-03
CH567894A5 (sv) 1975-10-15
DE2208250B2 (de) 1974-08-15

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