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GB311393A - Improvements in and relating to the making of castings - Google Patents

Improvements in and relating to the making of castings

Info

Publication number
GB311393A
GB311393A GB30542/28A GB3054228A GB311393A GB 311393 A GB311393 A GB 311393A GB 30542/28 A GB30542/28 A GB 30542/28A GB 3054228 A GB3054228 A GB 3054228A GB 311393 A GB311393 A GB 311393A
Authority
GB
United Kingdom
Prior art keywords
poured
castings
relating
making
metal
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
GB30542/28A
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.)
Annener Gussstahlwerk A G
Original Assignee
Annener Gussstahlwerk A G
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 Annener Gussstahlwerk A G filed Critical Annener Gussstahlwerk A G
Publication of GB311393A publication Critical patent/GB311393A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D7/00—Casting ingots, e.g. from ferrous metals
    • B22D7/02—Casting compound ingots of two or more different metals in the molten state, i.e. integrally cast

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)

Abstract

311,393. Annener Gussstahlwerk Akt.-Ges. May 12, 1928, [Convention date]. M o u l d s .-Articles subject to local wear, such as railway and tramway points, frogs, and crossings, are cast from two metals of differing hardness. The harder metal, for example high manganese or other alloy steel a, is first poured and when this has become pasty the softer metal b is poured through a number of gates simultaneously.
GB30542/28A 1928-05-12 1928-10-22 Improvements in and relating to the making of castings Expired GB311393A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE311393X 1928-05-12

Publications (1)

Publication Number Publication Date
GB311393A true GB311393A (en) 1929-06-13

Family

ID=6129522

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30542/28A Expired GB311393A (en) 1928-05-12 1928-10-22 Improvements in and relating to the making of castings

Country Status (1)

Country Link
GB (1) GB311393A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412721A (en) * 1966-03-02 1968-11-26 Thompson Mfg Co Earl A Composite casting

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3412721A (en) * 1966-03-02 1968-11-26 Thompson Mfg Co Earl A Composite casting

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