GB1381512A - Corrosion resistant lead alloys - Google Patents

Corrosion resistant lead alloys

Info

Publication number
GB1381512A
GB1381512A GB1619772A GB1619772A GB1381512A GB 1381512 A GB1381512 A GB 1381512A GB 1619772 A GB1619772 A GB 1619772A GB 1619772 A GB1619772 A GB 1619772A GB 1381512 A GB1381512 A GB 1381512A
Authority
GB
United Kingdom
Prior art keywords
melt
corrosion resistant
lead alloys
resistant lead
april
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
GB1619772A
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.)
Preussag AG Metall
Original Assignee
Preussag AG Metall
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
Priority claimed from DE19712117189 external-priority patent/DE2117189C3/en
Application filed by Preussag AG Metall filed Critical Preussag AG Metall
Publication of GB1381512A publication Critical patent/GB1381512A/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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

1381512 Making lead alloys PREUSSAG AG-METALL 7 April 1972 [8 April 1971] 16197/72 Heading C7D A dispersion hardened lead alloy, which is resistant to selective corrosion, is produced by treating a lead melt with a corrosive substance (e.g. a gas) to form a corrosion product (e.g. oxide, nitride, fluoride, chloride, bromide or iodide) with a hardener element (e.g. Ba, Ca, K, Ti, Al, Zn, Tl, Ge, Sn, Cd, Bi or Sb) included in the melt, holding the corrosion product in suspension and allowing the melt to set solid.
GB1619772A 1971-04-08 1972-04-07 Corrosion resistant lead alloys Expired GB1381512A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712117189 DE2117189C3 (en) 1971-04-08 Process for the melt-metallurgical production of corrosion-resistant lead alloys

Publications (1)

Publication Number Publication Date
GB1381512A true GB1381512A (en) 1975-01-22

Family

ID=5804221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1619772A Expired GB1381512A (en) 1971-04-08 1972-04-07 Corrosion resistant lead alloys

Country Status (7)

Country Link
BE (1) BE781785A (en)
ES (1) ES401379A1 (en)
FR (1) FR2132641B1 (en)
GB (1) GB1381512A (en)
IT (1) IT952539B (en)
NL (1) NL7204251A (en)
SE (1) SE392481B (en)

Also Published As

Publication number Publication date
DE2117189B2 (en) 1975-08-28
BE781785A (en) 1972-07-31
NL7204251A (en) 1972-10-10
FR2132641B1 (en) 1973-06-29
SE392481B (en) 1977-03-28
FR2132641A1 (en) 1972-11-24
ES401379A1 (en) 1975-07-16
IT952539B (en) 1973-07-30
DE2117189A1 (en) 1972-11-30

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Legal Events

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