GB1299935A - A method of producing high-strength non-porous articles from particulate metal - Google Patents

A method of producing high-strength non-porous articles from particulate metal

Info

Publication number
GB1299935A
GB1299935A GB2460770A GB2460770A GB1299935A GB 1299935 A GB1299935 A GB 1299935A GB 2460770 A GB2460770 A GB 2460770A GB 2460770 A GB2460770 A GB 2460770A GB 1299935 A GB1299935 A GB 1299935A
Authority
GB
United Kingdom
Prior art keywords
blank
particulate metal
blanks
producing
producing high
Prior art date
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
GB2460770A
Inventor
Evgeny Nikolaevich Kurkulov
Nikolai Mikhailovich Bedov
Leonid Afanasievich Kaplenko
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
G PT I EXI ORGSTANKINPROM
Original Assignee
G PT I EXI ORGSTANKINPROM
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 G PT I EXI ORGSTANKINPROM filed Critical G PT I EXI ORGSTANKINPROM
Priority to GB2460770A priority Critical patent/GB1299935A/en
Publication of GB1299935A publication Critical patent/GB1299935A/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Powder Metallurgy (AREA)

Abstract

1299935 Producing articles from metallic powders GOSUDARSTVENNY PROEKTNOTEKHNOLOGICHESKY I EXPERIMENTALNY INSTITUT ORGSTANKINPROM 21 May 1970 24607/70 Heading B5A A method of producing an article from a particulate metal comprises pressure-forming a blank of the material, heating the blank without sintering and stamping the hot blank. The material includes iron powder, up to 80% iron chips and a binding and/or plasticizing agent such as zinc stearite. The constituents are loaded into a mixer 1 from hoppers 2 to 5, then passed through a batcher 6 into press 7 to form rough blanks in compression moulds 8 The blanks are heated for 10-40 sees. to preferably not less than 1000‹ C., in an inductor 9 of a high frequency unit 10, transferred to a stamping die 11 of an eccentric press 12 at a pressure of 8-15 t/em<SP>2</SP> and finally cooled in a chamber 14. Further operations such as tumbling, pickling, machining or heat treating may be performed.
GB2460770A 1970-05-21 1970-05-21 A method of producing high-strength non-porous articles from particulate metal Expired GB1299935A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2460770A GB1299935A (en) 1970-05-21 1970-05-21 A method of producing high-strength non-porous articles from particulate metal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2460770A GB1299935A (en) 1970-05-21 1970-05-21 A method of producing high-strength non-porous articles from particulate metal

Publications (1)

Publication Number Publication Date
GB1299935A true GB1299935A (en) 1972-12-13

Family

ID=10214326

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2460770A Expired GB1299935A (en) 1970-05-21 1970-05-21 A method of producing high-strength non-porous articles from particulate metal

Country Status (1)

Country Link
GB (1) GB1299935A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147507A (en) * 1974-10-22 1976-04-23 Mitsubishi Heavy Ind Ltd
JPS51132104A (en) * 1975-05-13 1976-11-17 Brother Ind Ltd A method of producing sintered molding
JPS522818A (en) * 1975-06-24 1977-01-10 Toyota Motor Corp Quick sintering method of iron_base metal pwder for sintered forgings

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5147507A (en) * 1974-10-22 1976-04-23 Mitsubishi Heavy Ind Ltd
JPS5819738B2 (en) * 1974-10-22 1983-04-19 三菱重工業株式会社 Koumitsudoshiyouketsukouno Seizouhouhou
JPS51132104A (en) * 1975-05-13 1976-11-17 Brother Ind Ltd A method of producing sintered molding
JPS522818A (en) * 1975-06-24 1977-01-10 Toyota Motor Corp Quick sintering method of iron_base metal pwder for sintered forgings

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee