ATE15232T1 - CALCIUM AND MAGNESIUM LEAD ALLOY. - Google Patents

CALCIUM AND MAGNESIUM LEAD ALLOY.

Info

Publication number
ATE15232T1
ATE15232T1 AT80200322T AT80200322T ATE15232T1 AT E15232 T1 ATE15232 T1 AT E15232T1 AT 80200322 T AT80200322 T AT 80200322T AT 80200322 T AT80200322 T AT 80200322T AT E15232 T1 ATE15232 T1 AT E15232T1
Authority
AT
Austria
Prior art keywords
calcium
lead alloy
magnesium lead
ppm
magnesium
Prior art date
Application number
AT80200322T
Other languages
German (de)
Inventor
Diederich Jan Baan
Original Assignee
Shell Int Research
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 Shell Int Research filed Critical Shell Int Research
Application granted granted Critical
Publication of ATE15232T1 publication Critical patent/ATE15232T1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C11/00—Alloys based on lead
    • C22C11/02—Alloys based on lead with an alkali or an alkaline earth metal as the next major constituent
    • 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)
  • Cell Electrode Carriers And Collectors (AREA)
  • Materials For Medical Uses (AREA)
  • Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
  • Emergency Alarm Devices (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Process for preparing battery lead containing 100-900 ppm Ca (or < 2% Sr) comprises adding less than 100 ppm Mg, which prevents excessive oxidation of Ca.
AT80200322T 1979-05-14 1980-04-11 CALCIUM AND MAGNESIUM LEAD ALLOY. ATE15232T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7903764A NL7903764A (en) 1979-05-14 1979-05-14 METHOD FOR PREPARING CALCIUM-CONTAINING LEAD, LEAD OBTAINED FROM IT AND BATTERY PLATES OR GRILLES OBTAINED THEREFROM.
EP80200322A EP0019945B1 (en) 1979-05-14 1980-04-11 Lead alloy comprising calcium and magnesium

Publications (1)

Publication Number Publication Date
ATE15232T1 true ATE15232T1 (en) 1985-09-15

Family

ID=19833175

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80200322T ATE15232T1 (en) 1979-05-14 1980-04-11 CALCIUM AND MAGNESIUM LEAD ALLOY.

Country Status (6)

Country Link
EP (1) EP0019945B1 (en)
JP (1) JPS55152142A (en)
AT (1) ATE15232T1 (en)
DE (1) DE3071027D1 (en)
DK (1) DK156490C (en)
NL (1) NL7903764A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5143693A (en) * 1988-05-20 1992-09-01 Timminco Limited Magnesium-calcium alloys for debismuthizing lead
US5041160A (en) * 1988-05-20 1991-08-20 Timminco Limited Magnesium-calcium alloys for debismuthizing lead
AU620822B2 (en) * 1988-05-20 1992-02-27 Timminco Limited Magnesium-calcium alloys for debismuthizing lead
US6664003B2 (en) * 2001-02-06 2003-12-16 Rsr Technologies, Inc. Method for enhancing lead oxidation during production of lead acid batteries
PL2371383T3 (en) 2005-12-29 2016-01-29 Boehringer Ingelheim Vetmedica Inc Use of a PCV2 immunogenic composition for lessening clinical symptoms in pigs

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE323852C (en) * 1915-07-31 1920-08-10 United Lead Company Lead alloy
US2142835A (en) * 1937-03-19 1939-01-03 American Smelting Refining Lead alloys
US2306899A (en) * 1942-02-28 1942-12-29 American Smelting Refining Alloy
GB1402099A (en) * 1971-12-15 1975-08-06 Lucas Batteries Ltd Battery plate grids for lead-acid batteries
GB1414171A (en) * 1972-02-09 1975-11-19 Lucas Batteries Ltd Battery plate grids for lead-acid batteries and alloys for use in the production of such grids
GB1458016A (en) * 1973-06-06 1976-12-08 Lucas Batteries Ltd Manufacture of ternary alloys of lead calcium and aluminium
DE2611575A1 (en) * 1976-03-19 1977-09-29 Metallgesellschaft Ag Lead-calcium wrought alloy for accumulators - with addition of barium with optional further additions of lithium and/or bismuth for increased hardness and corrosion resistance
US4233070A (en) * 1978-05-26 1980-11-11 Chloride Group Limited Lead alloys for electric storage battery

Also Published As

Publication number Publication date
DK156490B (en) 1989-08-28
NL7903764A (en) 1980-11-18
EP0019945A1 (en) 1980-12-10
DK156490C (en) 1990-01-29
DK150880A (en) 1980-11-15
DE3071027D1 (en) 1985-10-03
JPH0420972B2 (en) 1992-04-07
EP0019945B1 (en) 1985-08-28
JPS55152142A (en) 1980-11-27

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee