GB1299064A - Improvements in or relating to methods of and apparatus for producing sintered metal articles - Google Patents

Improvements in or relating to methods of and apparatus for producing sintered metal articles

Info

Publication number
GB1299064A
GB1299064A GB301070A GB301070A GB1299064A GB 1299064 A GB1299064 A GB 1299064A GB 301070 A GB301070 A GB 301070A GB 301070 A GB301070 A GB 301070A GB 1299064 A GB1299064 A GB 1299064A
Authority
GB
United Kingdom
Prior art keywords
articles
conveyer
sintered metal
article
relating
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
GB301070A
Inventor
William Barry Jackson
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.)
Electricity Council
Original Assignee
Electricity Council
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 Electricity Council filed Critical Electricity Council
Priority to GB301070A priority Critical patent/GB1299064A/en
Publication of GB1299064A publication Critical patent/GB1299064A/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
    • B22F3/10—Sintering only
    • B22F3/105—Sintering only by using electric current other than for infrared radiant energy, laser radiation or plasma ; by ultrasonic bonding

Abstract

1299064 Powder metallurgy ELECTRICITY COUNCIL 19 April 1971 [21 Jan 1970] 3010/70 Heading C7D [Also in Division H5] A method of making a sintered metal article comprises passing the "green" article through a radio frequency electric field at a frequency greater than 50 kHz to heat the article inductively. As shown the articles 11 are passed vertically through a solenoid 10. "Green" articles 12 are fed in at the top of the pile and the finished articles 13 are removed from the bottom of the pile. Alternatively the articles may be conveyed in a horizontal plane past conductors lying in a plane parallel to and above or below the conveyer, the conductor having portions extending to and fro across the width of the conveyer so as to produce a flux through which the articles pass on the conveyer.
GB301070A 1970-01-21 1970-01-21 Improvements in or relating to methods of and apparatus for producing sintered metal articles Expired GB1299064A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB301070A GB1299064A (en) 1970-01-21 1970-01-21 Improvements in or relating to methods of and apparatus for producing sintered metal articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB301070A GB1299064A (en) 1970-01-21 1970-01-21 Improvements in or relating to methods of and apparatus for producing sintered metal articles

Publications (1)

Publication Number Publication Date
GB1299064A true GB1299064A (en) 1972-12-06

Family

ID=9750253

Family Applications (1)

Application Number Title Priority Date Filing Date
GB301070A Expired GB1299064A (en) 1970-01-21 1970-01-21 Improvements in or relating to methods of and apparatus for producing sintered metal articles

Country Status (1)

Country Link
GB (1) GB1299064A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608261A1 (en) * 1986-12-11 1988-06-17 Accumulateurs Fixes INDUCTION SINTERING PROCESS
CN108372299A (en) * 2017-01-04 2018-08-07 中国航空工业集团公司北京航空制造工程研究所 A kind of low stress electron beam fast shaping apptss and manufacturing process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2608261A1 (en) * 1986-12-11 1988-06-17 Accumulateurs Fixes INDUCTION SINTERING PROCESS
EP0274673A1 (en) * 1986-12-11 1988-07-20 Société Anonyme dite SAFT Process for sintering by induction
CN108372299A (en) * 2017-01-04 2018-08-07 中国航空工业集团公司北京航空制造工程研究所 A kind of low stress electron beam fast shaping apptss and manufacturing process

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Legal Events

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