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GB1122823A - Improvements relating to dispersion strengthened lead - Google Patents

Improvements relating to dispersion strengthened lead

Info

Publication number
GB1122823A
GB1122823A GB21225/65A GB2122565A GB1122823A GB 1122823 A GB1122823 A GB 1122823A GB 21225/65 A GB21225/65 A GB 21225/65A GB 2122565 A GB2122565 A GB 2122565A GB 1122823 A GB1122823 A GB 1122823A
Authority
GB
United Kingdom
Prior art keywords
lead
dispersion strengthened
improvements relating
strengthened lead
powder
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
GB21225/65A
Inventor
David Henry Roberts
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.)
Associated Electrical Industries Ltd
Original Assignee
Associated Electrical Industries Ltd
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 Associated Electrical Industries Ltd filed Critical Associated Electrical Industries Ltd
Priority to GB21225/65A priority Critical patent/GB1122823A/en
Priority to US549449A priority patent/US3416918A/en
Priority to SE6563/66A priority patent/SE304865B/xx
Priority to DE19661533156 priority patent/DE1533156A1/en
Publication of GB1122823A publication Critical patent/GB1122823A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • C22C32/001—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides
    • C22C32/0015—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ with only oxides with only single oxides as main non-metallic constituents
    • C22C32/0042—Matrix based on low melting metals, Pb, Sn, In, Zn, Cd or alloys thereof
    • 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
    • B22F9/00—Making metallic powder or suspensions thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Cosmetics (AREA)

Abstract

A process for producing dispersion strengthened lead comprises intimately mixing lead powder and a refractory oxide powder in an oxidizing atmosphere, reducing the majority of the lead oxide content and subjecting the mixture to a forming process (e.g. extrusion). The mixing is preferably carried out in a ball mill and the refractory oxide is preferably alumina in an amount of 0.1 -10 vol %.
GB21225/65A 1965-05-19 1965-05-19 Improvements relating to dispersion strengthened lead Expired GB1122823A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB21225/65A GB1122823A (en) 1965-05-19 1965-05-19 Improvements relating to dispersion strengthened lead
US549449A US3416918A (en) 1965-05-19 1966-05-12 Process of making dispersion strengthened lead
SE6563/66A SE304865B (en) 1965-05-19 1966-05-12
DE19661533156 DE1533156A1 (en) 1965-05-19 1966-05-18 Powder mixture and process for the production of dispersion hardened lead

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB21225/65A GB1122823A (en) 1965-05-19 1965-05-19 Improvements relating to dispersion strengthened lead

Publications (1)

Publication Number Publication Date
GB1122823A true GB1122823A (en) 1968-08-07

Family

ID=10159306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21225/65A Expired GB1122823A (en) 1965-05-19 1965-05-19 Improvements relating to dispersion strengthened lead

Country Status (4)

Country Link
US (1) US3416918A (en)
DE (1) DE1533156A1 (en)
GB (1) GB1122823A (en)
SE (1) SE304865B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3694536A (en) * 1970-02-06 1972-09-26 Dow Chemical Co Method of preparing lead article
US9682425B2 (en) 2009-12-08 2017-06-20 Baker Hughes Incorporated Coated metallic powder and method of making the same
US7758784B2 (en) * 2006-09-14 2010-07-20 Iap Research, Inc. Method of producing uniform blends of nano and micron powders
US8889065B2 (en) * 2006-09-14 2014-11-18 Iap Research, Inc. Micron size powders having nano size reinforcement
US10240419B2 (en) 2009-12-08 2019-03-26 Baker Hughes, A Ge Company, Llc Downhole flow inhibition tool and method of unplugging a seat
US8631876B2 (en) 2011-04-28 2014-01-21 Baker Hughes Incorporated Method of making and using a functionally gradient composite tool
US9080098B2 (en) 2011-04-28 2015-07-14 Baker Hughes Incorporated Functionally gradient composite article
US9139928B2 (en) 2011-06-17 2015-09-22 Baker Hughes Incorporated Corrodible downhole article and method of removing the article from downhole environment
US9707739B2 (en) 2011-07-22 2017-07-18 Baker Hughes Incorporated Intermetallic metallic composite, method of manufacture thereof and articles comprising the same
US9643250B2 (en) 2011-07-29 2017-05-09 Baker Hughes Incorporated Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle
US9833838B2 (en) 2011-07-29 2017-12-05 Baker Hughes, A Ge Company, Llc Method of controlling the corrosion rate of alloy particles, alloy particle with controlled corrosion rate, and articles comprising the particle
US9033055B2 (en) 2011-08-17 2015-05-19 Baker Hughes Incorporated Selectively degradable passage restriction and method
US9856547B2 (en) 2011-08-30 2018-01-02 Bakers Hughes, A Ge Company, Llc Nanostructured powder metal compact
US9109269B2 (en) 2011-08-30 2015-08-18 Baker Hughes Incorporated Magnesium alloy powder metal compact
US9090956B2 (en) 2011-08-30 2015-07-28 Baker Hughes Incorporated Aluminum alloy powder metal compact
US9643144B2 (en) 2011-09-02 2017-05-09 Baker Hughes Incorporated Method to generate and disperse nanostructures in a composite material
US9010416B2 (en) 2012-01-25 2015-04-21 Baker Hughes Incorporated Tubular anchoring system and a seat for use in the same
US9605508B2 (en) 2012-05-08 2017-03-28 Baker Hughes Incorporated Disintegrable and conformable metallic seal, and method of making the same
US9816339B2 (en) 2013-09-03 2017-11-14 Baker Hughes, A Ge Company, Llc Plug reception assembly and method of reducing restriction in a borehole
CA2936851A1 (en) 2014-02-21 2015-08-27 Terves, Inc. Fluid activated disintegrating metal system
US11167343B2 (en) 2014-02-21 2021-11-09 Terves, Llc Galvanically-active in situ formed particles for controlled rate dissolving tools
US10689740B2 (en) 2014-04-18 2020-06-23 Terves, LLCq Galvanically-active in situ formed particles for controlled rate dissolving tools
US9910026B2 (en) 2015-01-21 2018-03-06 Baker Hughes, A Ge Company, Llc High temperature tracers for downhole detection of produced water
US10378303B2 (en) 2015-03-05 2019-08-13 Baker Hughes, A Ge Company, Llc Downhole tool and method of forming the same
US10221637B2 (en) 2015-08-11 2019-03-05 Baker Hughes, A Ge Company, Llc Methods of manufacturing dissolvable tools via liquid-solid state molding
US10016810B2 (en) 2015-12-14 2018-07-10 Baker Hughes, A Ge Company, Llc Methods of manufacturing degradable tools using a galvanic carrier and tools manufactured thereof
CA3012511A1 (en) 2017-07-27 2019-01-27 Terves Inc. Degradable metal matrix composite

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US846384A (en) * 1902-06-26 1907-03-05 United Lead Company Lead product.
US2985571A (en) * 1956-11-09 1961-05-23 North American Aviation Inc Lead-uranium oxide nuclear fuel element
US3044867A (en) * 1957-05-15 1962-07-17 Messrs Aktiebolaget Svenska Me Method for the production of metallicceramic materials
US3085876A (en) * 1960-03-01 1963-04-16 Du Pont Process for dispersing a refractory metal oxide in another metal
GB1004273A (en) * 1962-04-26 1965-09-15 St Joseph Lead Co Process for the production of dispersion strengthened lead
GB970259A (en) * 1962-05-21 1964-09-16 Ass Elect Ind Dispersion strengthening of lead
US3158473A (en) * 1962-08-27 1964-11-24 Gen Electric Method for producing composite bodies
US3297415A (en) * 1963-03-22 1967-01-10 Nat Res Corp Dispersion strengthened ultra-fine wires

Also Published As

Publication number Publication date
SE304865B (en) 1968-10-07
DE1533156A1 (en) 1970-01-02
US3416918A (en) 1968-12-17

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