WO1981002265A1 - Container for hot extrusion of metallic powder - Google Patents

Container for hot extrusion of metallic powder Download PDF

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Publication number
WO1981002265A1
WO1981002265A1 PCT/SU1980/000025 SU8000025W WO8102265A1 WO 1981002265 A1 WO1981002265 A1 WO 1981002265A1 SU 8000025 W SU8000025 W SU 8000025W WO 8102265 A1 WO8102265 A1 WO 8102265A1
Authority
WO
WIPO (PCT)
Prior art keywords
κορπusa
φig
elemenτ
chτο
ποveρχnοsτ
Prior art date
Application number
PCT/SU1980/000025
Other languages
English (en)
French (fr)
Russian (ru)
Inventor
Y Skornyakov
A Klimenko
R Lizhdvoi
A Birman
Y Artamonov
Original Assignee
Uk Nii
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 Uk Nii filed Critical Uk Nii
Priority to JP55501698A priority Critical patent/JPS57500109A/ja
Priority to AT913780A priority patent/AT375574B/de
Priority to PCT/SU1980/000025 priority patent/WO1981002265A1/ru
Priority to DE19803050266 priority patent/DE3050266A1/de
Publication of WO1981002265A1 publication Critical patent/WO1981002265A1/ru

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12Both compacting and sintering
    • B22F3/1208Containers or coating used therefor

Definitions

  • the existing component of the circuit is self-correcting in the manufacture of products from a foreign metal using a non-metallic process
  • Izves ⁇ en ⁇ n ⁇ eyne ⁇ etc. I g ⁇ yachey e ⁇ s ⁇ uzii me ⁇ alli- ches ⁇ g ⁇ ⁇ zha, v ⁇ lyucha ⁇ dy ⁇ ubcha ⁇ yi ⁇ us, NJ vnu ⁇ en- ⁇ l ⁇ s ⁇ ⁇ g ⁇ sluni ⁇ ddya za ⁇ lneniya its me ⁇ alli- ches ⁇ im ⁇ zh ⁇ m, ⁇ e ⁇ ednyuyu ⁇ ysh ⁇ u, ⁇ ilegavduyu ⁇ ⁇ dn ⁇ mu of ⁇ ts ⁇ v ⁇ usa sv ⁇ im ⁇ l ⁇ s ⁇ im ⁇ ts ⁇ m, na ⁇ avlyaschy
  • ⁇ -3- is referred to as a “distribution company”.
  • P ⁇ s ⁇ avlennaya task ⁇ eshena s ⁇ zdaniem ⁇ n ⁇ eyne ⁇ a ddya g ⁇ yachey e ⁇ s ⁇ uzii me ⁇ alliches ⁇ g ⁇ ⁇ zha, ⁇ y v ⁇ lyuchae ⁇ ⁇ ubcha ⁇ y ⁇ us with vnu ⁇ enney ⁇ l ⁇ s ⁇ yu, sluzha- boiling for 5 za ⁇ lneshya its me ⁇ alliches ⁇ im ⁇ sh ⁇ m, ⁇ e ⁇ ednyuyu ⁇ ysh ⁇ u, ⁇ ilegaschuyu ⁇ ⁇ dn ⁇ mu of ⁇ ts ⁇ v ⁇ usa, na ⁇ av- lyaschy ⁇ nus for administration ma ⁇ itsu e ⁇ s ⁇ uzi ⁇ nn ⁇ g ⁇ ⁇ es- ca ⁇ as ⁇ l ⁇ zhenny sna ⁇ uzhi on ⁇ e ⁇ edney ⁇
  • the written-off end-user system contributes to at least 20 of its internal, non-intrusive, non-intrusive products
  • the existing building which is from the eastern part of the country, which is located in the middle of the building, which has been sold out of the territory of the United States, has been replenished. It is reported as being linear, but for its other part, which goes to the outlets, there is a corresponding increase, due to which, a total of 35 is expected to be paid out last year.
  • the main part of the operating system developed in the form of a circle, is connected to its main part of the unit 1 • - - by the body of revolution, which is linear . oobrazuyuschee.
  • the container can support
  • the rear axle must be turned off, turned inside of the compartment.
  • this element can be completed as one unit with the front end,
  • the outer diameter of the puck is set to 0, 85 -0 0 to ⁇ , 00 -P> ⁇ , where b is the internal diameter of the pus, the thickness of the back cover has been fixed to
  • the loss of body weight may not be sufficient to keep the vehicle at a low temperature ⁇ a ⁇ ushenie ⁇ ivedenny ⁇ above ⁇ edelny ⁇ values ⁇ s ⁇ alny ⁇ u ⁇ azanny ⁇ ⁇ azme ⁇ v ⁇ iv ⁇ di ⁇ ⁇ reduction vy ⁇ da g ⁇ dn ⁇ g ⁇ vsleds ⁇ vie ne ⁇ avn ⁇ - me ⁇ n ⁇ g ⁇ is ⁇ echeniya ⁇ zh ⁇ v ⁇ g ⁇ me ⁇ alla, zanimayuscheg ⁇ ⁇ v ⁇ - s ⁇ vuyu Part ⁇ n ⁇ eyne ⁇ a from ma ⁇ itsy e ⁇ s ⁇ uzi ⁇ nn ⁇ g ⁇ : - ⁇ essa.
  • a variant of the execution of the unit is available, in which the element is located between the front one, executed in the form of a flat membrane, and on the other hand P ⁇ ili ⁇ uschaya ⁇ ve ⁇ n ⁇ s ⁇ in case e ⁇ m d ⁇ lzhna ime ⁇ ⁇ ilegaschee ⁇ ⁇ e ⁇ edne ⁇ ⁇ yzhe ⁇ l ⁇ s ⁇ e ⁇ sn ⁇ vanie, diame ⁇ ' ⁇ g ⁇ less vnu ⁇ enneg ⁇ diame ⁇ a ⁇ usa.
  • I / is schematically disclosed in a separate version of the embodiment of the converter, as agreed:. '-B ⁇ o ⁇ eniyu,: in ⁇ m ⁇ ili ⁇ uschii elemen ⁇ , vy ⁇ lnenny0 for ⁇ dn ⁇ tsel ⁇ e with zadne ⁇ ⁇ yzh ⁇ , imee ⁇ ⁇ ili ⁇ uyuschuyu ⁇ - ve ⁇ n ⁇ s ⁇ in ⁇ me usechenn ⁇ g ⁇ ⁇ nusa / ⁇ ig.4 ⁇ iz ⁇ b ⁇ azhae ⁇ ⁇ n ⁇ e ne ⁇ d ⁇ e ⁇ s ⁇ uzii, ⁇ ig.4 £ - ⁇ sle e ⁇ s ⁇ uzii / ⁇ ig.5 / ⁇ , ⁇ , c / s ⁇ ema ⁇ iches ⁇ i iz ⁇ b ⁇ azhae ⁇ in ⁇ - d ⁇ ln ⁇ m ⁇ az ⁇ eze
  • s ⁇ ny specify ⁇ ysh ⁇ i 4. ⁇ dalne ⁇ shem where e ⁇ ne ⁇ b ⁇ - 'dam ⁇ , elemen ⁇ 8 bude ⁇ shlen ⁇ va ⁇ sya zadashl vnu ⁇ ennim ⁇ ili ⁇ uschim elemen ⁇ m.
  • ⁇ _ -10- is visible in Fig. ⁇ , with the direction of the flow of the extruded metal.
  • the process of extrusion is a pressure-tightening, which, in the end : • leads to an increase in the annual output.
  • the range of the diameter ⁇ > ⁇ of the 15th part is limited to the size of the block I.
  • the unit is at least 9 less than I in the main part. -12- In the process of extrusion, the end-to-end layers of metal send a whitish flow rate than the adjacent to them continuous layers.
  • the free part of the product 13 / Fig. 2 ⁇ / these are subject to the intermittent part of the metal element 8 to be deeply attached to the device. 2 the value of the free metal is in general not in FIG. 2 ⁇ /, "at all, this means that it is necessary to remove it.
  • 25 function / made of cast iron and serves for the formation from it of the waste process in the process of extracting the process 13 / to the process. 48 ”process / process.
  • the adjustable cover 3 is completed in one piece
  • the second half of the day was 18 days, the size of the block was limited to 3 steps 16.
  • the diameter L ⁇ and a depth of ⁇ about 18 the length of the press-pull increases, and when you increase the distance, it is slightly shorter. the yield is reduced.
  • FIG. 8 contains- ⁇ ⁇ ⁇ 5 5 5 5 5 5 ⁇ 20 20 20 20 20 20 20 20 20 20 20 20 20--.8 .8 .8 .8 .8 .8 .8. -17- in the form of flat membranes.
  • Part 10 e ⁇ ⁇ - ve ⁇ n ⁇ s ⁇ i vy ⁇ lnena as ⁇ l ⁇ s ⁇ g ⁇ ⁇ ugl ⁇ g ⁇ ⁇ sn ⁇ vaniya, ⁇ ilegascheg ⁇ ⁇ ⁇ yzhe imeyuscheg ⁇ diame ⁇ 3 and b is 5, smaller than diameter 0 of section I.
  • the central part of 10 is connected by a number of 21 bodies: " -rotation. In figure 8, it is 21 in the same way.
  • Part 21 which has a linear form factor.
  • Pe ⁇ edni ⁇ na ⁇ uzhny ⁇ ili ⁇ uschi ⁇ elemen ⁇ in va ⁇ ian- - ⁇ a ⁇ ⁇ n ⁇ e ⁇ ne ⁇ a, iz ⁇ b ⁇ azhenny ⁇ on ⁇ ig.8 and 9 a. is intended to be used to wait at the front for 3 times before applying pressure / Fig. 95 /, it is possible to send material 6, for, it is close to the unit for deflection.
  • ⁇ - / with • so that, in the process of extrusion, you can cut off the surface of the transmitter in step 13 / ⁇ fig.E with /.
  • FIGS. 8 and 9 specifying a flash of 4 has a turnaround of 9 in the shape of a truncated shell.

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
PCT/SU1980/000025 1980-02-13 1980-02-13 Container for hot extrusion of metallic powder WO1981002265A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP55501698A JPS57500109A (enrdf_load_stackoverflow) 1980-02-13 1980-02-13
AT913780A AT375574B (de) 1980-02-13 1980-02-13 Behaelter zum strangpressen von metallpulver
PCT/SU1980/000025 WO1981002265A1 (en) 1980-02-13 1980-02-13 Container for hot extrusion of metallic powder
DE19803050266 DE3050266A1 (en) 1980-02-13 1980-02-13 Container for hot extrusion of metallic powder

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
WOSU80/00025 1980-02-13
PCT/SU1980/000025 WO1981002265A1 (en) 1980-02-13 1980-02-13 Container for hot extrusion of metallic powder

Publications (1)

Publication Number Publication Date
WO1981002265A1 true WO1981002265A1 (en) 1981-08-20

Family

ID=21616590

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1980/000025 WO1981002265A1 (en) 1980-02-13 1980-02-13 Container for hot extrusion of metallic powder

Country Status (4)

Country Link
JP (1) JPS57500109A (enrdf_load_stackoverflow)
AT (1) AT375574B (enrdf_load_stackoverflow)
DE (1) DE3050266A1 (enrdf_load_stackoverflow)
WO (1) WO1981002265A1 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0252193A1 (en) * 1986-07-10 1988-01-13 Worl-Tech Limited Manufacture and consolidation of alloy metal powder billets

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824097A (en) * 1972-12-19 1974-07-16 Federal Mogul Corp Process for compacting metal powder
SU724275A1 (ru) * 1977-08-01 1980-03-30 Предприятие П/Я М-5481 Способ получени заготовки дл экструзии изделий из порошка

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3824097A (en) * 1972-12-19 1974-07-16 Federal Mogul Corp Process for compacting metal powder
SU724275A1 (ru) * 1977-08-01 1980-03-30 Предприятие П/Я М-5481 Способ получени заготовки дл экструзии изделий из порошка

Also Published As

Publication number Publication date
DE3050266A1 (en) 1982-04-15
JPS57500109A (enrdf_load_stackoverflow) 1982-01-21
AT375574B (de) 1984-08-27
ATA913780A (de) 1984-01-15

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