ES401379A1 - Corrosion resistant lead alloys - Google Patents

Corrosion resistant lead alloys

Info

Publication number
ES401379A1
ES401379A1 ES401379A ES401379A ES401379A1 ES 401379 A1 ES401379 A1 ES 401379A1 ES 401379 A ES401379 A ES 401379A ES 401379 A ES401379 A ES 401379A ES 401379 A1 ES401379 A1 ES 401379A1
Authority
ES
Spain
Prior art keywords
corrosion resistant
lead alloys
resistant lead
free enthalpy
reaction
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
ES401379A
Other languages
Spanish (es)
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 ES401379A1 publication Critical patent/ES401379A1/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)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Powder Metallurgy (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

Process for the production of a selective corrosion resistant, dispersion hardened and melt produced lead alloy, in which the curing agent is present in the form of an insoluble compound, the free enthalpy of which is equal to or greater than the free enthalpy of the corrosion product, characterized in that the participants in the reaction of the hardener are incorporated into the melt containing the hardening agent and the reaction product is kept in suspension. (Machine-translation by Google Translate, not legally binding)
ES401379A 1971-04-08 1972-03-30 Corrosion resistant lead alloys Expired ES401379A1 (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
ES401379A1 true ES401379A1 (en) 1975-07-16

Family

ID=5804221

Family Applications (1)

Application Number Title Priority Date Filing Date
ES401379A Expired ES401379A1 (en) 1971-04-08 1972-03-30 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
FR2132641B1 (en) 1973-06-29
SE392481B (en) 1977-03-28
IT952539B (en) 1973-07-30
BE781785A (en) 1972-07-31
DE2117189A1 (en) 1972-11-30
GB1381512A (en) 1975-01-22
NL7204251A (en) 1972-10-10
DE2117189B2 (en) 1975-08-28
FR2132641A1 (en) 1972-11-24

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