Patenton — panteon of patents

(19)

SU

(11)

1 801 265

(13)

A3

(51)

IPC

(21) (22)

Application

4833930/02, 1990-06-01

(22)

Actual filing date

1990-06-01

(45)

Published

1995-03-10

(72)

Inventor

Cheporov A.Ja.

(73)

Holder

Nauchno-Issledovatel'Skij Institut Tekhnologii I Organizatsii Proizvodstva Dvigatelej

METHOD OF OBTAINING SOLID BARS OF POWDER Russian patent published in 1995 - IPC

Abstract SU 1801265 A3

FIELD: powder metallurgy. SUBSTANCE: bar is moulded from the dross compound in a rigid form and is coated by means of drying and finely grounding with the dividing porous layer of particles of squamose resilient nonhygroscopic material. Then the bar is placed into the resilient shell in the backfill of hygroscopic powder material and the hydrostatic squeezing is exercised. EFFECT: enhanced efficiency. 1 dwg, 1 tbl

Similar patents SU1801265A3

Title Year Author Number
METHOD FOR HYDROSTATIC MOLDING OF BLADES FROM POWDER COMPOSITION 1989
  • Cheporov A.Ja.
 SU1790805A1
METHOD OF MANUFACTURING HOLLOW BLADES WITH FILLER 1991
  • Makarovskij N.L.
  • Semenchenko I.V.
 SU1815873A1
METHOD OF HOT PRESSING OF HEAT RESISTANCE TITANIUM ALLOYS 1989
  • Ganzha S.G.
  • Кhajmovich I.R.
  • Zezjulinskij А.А.
  • Рedan V.Р.
  • Кurchatkin V.М.
 RU2020020C1
MANUFACTURING PROCESS FOR BRUSH SEALS OF GAS-TURBINE ENGINES 1994
  • Polegaev V.N.
  • Gejkin V.A.
  • Krajnev V.M.
  • Smirnova G.I.
  • Maklashevskij V.Ja.
 RU2076256C1
METHOD OF MANUFACTURING BIMETALLIC CUTTER 1990
  • Ulanov V.G.
  • Subbotina V.I.
 SU1804027A1
METHOD FOR FORMING HOLLOW PARTS FROM FLAT SHEET BLANKS 1993
  • Sizov E.S.
 RU2082524C1
0
  • Anisimov Vladimir Nikolaevich
 SU1670321A1
METHOD FOR PRODUCTION OF ARTICLES FROM CARBON-CARBONACEOUS COMPOSITE 1991
  • Parshikov Ju.I.
  • Usol'Tsev M.I.
  • Zhidkov V.V.
  • Kuvshinov Ju.V.
  • Volkodaeva O.V.
  • Khrjashchev V.M.
 RU2030471C1
METHOD OF CENTRIFUGAL CASTING OF COMPLEXLY PROFILED PIECES WITH DIRECTIONALLY ORIENTED STRUCTURE 1993
  • Osinskij V.I.
  • Samojlov O.I.
  • Logunov A.V.
  • Antonov V.V.
 RU2098228C1
GATING SYSTEM FOR CENTRIFUGAL CASTING OF COMPLEX-PROFILE PARTS 1992
  • Osinskij V.I.
  • Rybkina V.A.
  • Postnov S.D.
 RU2009007C1

SU 1 801 265 A3

Authors

Cheporov A.Ja.

Dates

1995-03-10—Published

1990-06-01—Filed

read Similar patents