GB1400339A - Wrought lead-calcium and lead-calcium-tin alloys - Google Patents

Wrought lead-calcium and lead-calcium-tin alloys

Info

Publication number
GB1400339A
GB1400339A GB5774573A GB5774573A GB1400339A GB 1400339 A GB1400339 A GB 1400339A GB 5774573 A GB5774573 A GB 5774573A GB 5774573 A GB5774573 A GB 5774573A GB 1400339 A GB1400339 A GB 1400339A
Authority
GB
United Kingdom
Prior art keywords
calcium
lead
alloys
hours
wrought
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
GB5774573A
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.)
St Joe Minerals Corp
Original Assignee
St Joe Minerals Corp
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 St Joe Minerals Corp filed Critical St Joe Minerals Corp
Publication of GB1400339A publication Critical patent/GB1400339A/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
    • 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
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • C22F1/12—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of lead or alloys based thereon

Abstract

1400339 Processing Pb-Ca alloys ST JOE MINERALS CORP 13 Dec 1973 [31 Jan 1973] 57745/73 Addition to 1338823 Heading C7A A lead alloy containing 0.02-0.1 wt per cent of Ca, and optionally 0.3-3% of Sn, which has aged after casting, is solution treated to redissolve Ca and then cold worked within a time limit determined by the composition. In the case of Sn - free alloys this limit is 8 hours, while for alloys with a Sn:Ca ratio in the range 5:1 to 10:1 it is 48 hours and when that ratio is in the range 10:1 to 150:1 it is 7 days. As exemplified solution treatment is carried out for 2 hours at 315‹C.
GB5774573A 1973-01-31 1973-12-13 Wrought lead-calcium and lead-calcium-tin alloys Expired GB1400339A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32833373A 1973-01-31 1973-01-31

Publications (1)

Publication Number Publication Date
GB1400339A true GB1400339A (en) 1975-07-16

Family

ID=23280552

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5774573A Expired GB1400339A (en) 1973-01-31 1973-12-13 Wrought lead-calcium and lead-calcium-tin alloys

Country Status (7)

Country Link
JP (1) JPS5347765B2 (en)
AR (1) AR202193A1 (en)
BE (1) BE805850R (en)
DE (1) DE2339779B2 (en)
GB (1) GB1400339A (en)
LU (1) LU68592A1 (en)
NL (1) NL7311591A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0969108A1 (en) * 1998-06-26 2000-01-05 Johnson Controls Technology Company Alloy for battery grids

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5354752A (en) * 1976-10-29 1978-05-18 Japan Storage Battery Co Ltd Spirally sealed lead battery
JP5207708B2 (en) * 2007-11-05 2013-06-12 古河電池株式会社 Method for producing lead-based alloy substrate for lead battery
JP5322423B2 (en) 2007-11-05 2013-10-23 古河電池株式会社 Method for producing lead-based alloy substrate for lead battery
JP7449375B2 (en) * 2021-03-26 2024-03-13 古河電池株式会社 Current collector sheet for bipolar lead-acid battery, bipolar lead-acid battery and manufacturing method thereof

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2189664A (en) * 1938-07-18 1940-02-06 Emulsol Corp Nitrogenous compounds
BE786140A (en) * 1972-07-11 1972-11-03 St Joe Minerals Corp Stable cold rolled lead alloys - by controlling the period of time between casting and cold working

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0969108A1 (en) * 1998-06-26 2000-01-05 Johnson Controls Technology Company Alloy for battery grids
WO2000000651A1 (en) * 1998-06-26 2000-01-06 Johnson Controls Technology Company Alloy for battery grids
US6117594A (en) * 1998-06-26 2000-09-12 Johnson Controls Technology Company Alloy for battery grids

Also Published As

Publication number Publication date
NL7311591A (en) 1974-08-02
LU68592A1 (en) 1973-12-14
DE2339779B2 (en) 1975-06-26
AU5872273A (en) 1975-02-06
BE805850R (en) 1974-02-01
DE2339779A1 (en) 1974-08-15
AR202193A1 (en) 1975-05-23
JPS49106431A (en) 1974-10-09
JPS5347765B2 (en) 1978-12-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]