GB1257445A - - Google Patents

Info

Publication number
GB1257445A
GB1257445A GB1257445DA GB1257445A GB 1257445 A GB1257445 A GB 1257445A GB 1257445D A GB1257445D A GB 1257445DA GB 1257445 A GB1257445 A GB 1257445A
Authority
GB
United Kingdom
Prior art keywords
mould
casting
seconds
per
cooling surface
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
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 filed Critical
Publication of GB1257445A publication Critical patent/GB1257445A/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
    • C22C18/00—Alloys based on zinc
    • C22C18/04—Alloys based on zinc with aluminium as the next major constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Gates (AREA)
  • Extrusion Of Metal (AREA)
  • Continuous Casting (AREA)

Abstract

1,257,445. Casting processes. STOLBERGER ZINK A.G. FUR BERGBAU UND HUTTENBETRIEB: 24 June, 1970 [9 July, 1969]; No. 30768/70. Heading B3F. [Also in Division C7] A zinc-aluminium alloy is rapidly solidified such that the volume of metal to be quenched is 5 to 25 mm.<SP>3</SP> (preferably 8 to 15 mm.<SP>3</SP>) per mm.<SP>2</SP> of the cooling surface of the mould, or in the case of a continuous casting, per mm.<SP>2</SP> of the cooling surface of the casting. In the examples, 4 cm. thick ingots were solidified after 2 seconds using a mould at room temperature and after 10 seconds using a mould at 220‹ C.
GB1257445D 1969-07-09 1970-06-24 Expired GB1257445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691934788 DE1934788A1 (en) 1969-07-09 1969-07-09 Zinc-aluminum-based alloy and process for their manufacture

Publications (1)

Publication Number Publication Date
GB1257445A true GB1257445A (en) 1971-12-15

Family

ID=5739306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1257445D Expired GB1257445A (en) 1969-07-09 1970-06-24

Country Status (6)

Country Link
US (1) US3785811A (en)
BE (1) BE752448A (en)
DE (1) DE1934788A1 (en)
FR (1) FR2056326A5 (en)
GB (1) GB1257445A (en)
NL (1) NL7010110A (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3888660A (en) * 1972-12-25 1975-06-10 Oiles Industry Co Ltd Zinc alloy for bearing
US4717430A (en) * 1984-06-18 1988-01-05 Copper Development Association, Inc. Soldering compositions, fluxes and methods of use
DE3633338A1 (en) * 1986-10-01 1988-04-07 Teves Gmbh Alfred METAL INSERT, IN PARTICULAR MONOMETAL INSERT FOR STEERING WHEELS
JPS6399915A (en) * 1986-10-17 1988-05-02 Agency Of Ind Science & Technol Flexible mandrel for molding of product of resinous composite
US4885927A (en) * 1988-09-12 1989-12-12 General Motors Corporation Method and apparatus for press forming intricate metallic shapes such as spool valve elements
JP3247294B2 (en) * 1996-06-28 2002-01-15 昭和電工株式会社 Aluminum brazing material for low temperature brazing
US8469088B2 (en) * 2004-02-27 2013-06-25 Smith International, Inc. Drillable bridge plug for high pressure and high temperature environments
US7424909B2 (en) * 2004-02-27 2008-09-16 Smith International, Inc. Drillable bridge plug

Also Published As

Publication number Publication date
US3785811A (en) 1974-01-15
FR2056326A5 (en) 1971-05-14
BE752448A (en) 1970-12-01
DE1934788A1 (en) 1971-01-14
NL7010110A (en) 1971-01-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees