GB271853A - Improvements in coalescing copper - Google Patents

Improvements in coalescing copper

Info

Publication number
GB271853A
GB271853A GB12435/27A GB1243527A GB271853A GB 271853 A GB271853 A GB 271853A GB 12435/27 A GB12435/27 A GB 12435/27A GB 1243527 A GB1243527 A GB 1243527A GB 271853 A GB271853 A GB 271853A
Authority
GB
United Kingdom
Prior art keywords
copper
coalescing
casting
assignees
stout
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
GB12435/27A
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.)
COPPER DEOXIDATION CORP
Original Assignee
COPPER DEOXIDATION 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 COPPER DEOXIDATION CORP filed Critical COPPER DEOXIDATION CORP
Publication of GB271853A publication Critical patent/GB271853A/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
    • 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
    • C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Fire-Extinguishing Compositions (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

271,853. Copper Deoxidation Corporation, (Assignees of Stout, H. H.). May 26, 1926, [Convention date]. Casting processes.-The Specification as open to inspection under Sect. 91 (3) (a) describes a process of casting copper in which the air in the mould may be displaced by nitrogen or carbon dioxide. This subject-matter does not appear in the Specification as accepted.
GB12435/27A 1926-05-26 1927-05-09 Improvements in coalescing copper Expired GB271853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US271853XA 1926-05-26 1926-05-26

Publications (1)

Publication Number Publication Date
GB271853A true GB271853A (en) 1928-11-09

Family

ID=21836192

Family Applications (1)

Application Number Title Priority Date Filing Date
GB12435/27A Expired GB271853A (en) 1926-05-26 1927-05-09 Improvements in coalescing copper

Country Status (1)

Country Link
GB (1) GB271853A (en)

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