GB648731A - Improvements in methods for the mechanical treatment of metals - Google Patents

Improvements in methods for the mechanical treatment of metals

Info

Publication number
GB648731A
GB648731A GB18021/48A GB1802148A GB648731A GB 648731 A GB648731 A GB 648731A GB 18021/48 A GB18021/48 A GB 18021/48A GB 1802148 A GB1802148 A GB 1802148A GB 648731 A GB648731 A GB 648731A
Authority
GB
United Kingdom
Prior art keywords
brass
stamping
july
piece
rolling
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
GB18021/48A
Other languages
English (en)
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.)
Jacquet Hispano Suiza SA
Original Assignee
Jacquet Hispano Suiza SA
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 Jacquet Hispano Suiza SA filed Critical Jacquet Hispano Suiza SA
Publication of GB648731A publication Critical patent/GB648731A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/04—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of bars or wire
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • B21C37/06—Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape of tubes or metal hoses; Combined procedures for making tubes, e.g. for making multi-wall tubes
    • B21C37/30—Finishing tubes, e.g. sizing, burnishing
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D7/00—Modifying the physical properties of iron or steel by deformation
    • C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
    • C25F3/00—Electrolytic etching or polishing
    • C25F3/16—Polishing
    • C25F3/22—Polishing of heavy metals

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Metal Rolling (AREA)
GB18021/48A 1947-07-12 1948-07-05 Improvements in methods for the mechanical treatment of metals Expired GB648731A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR819030X 1947-07-12

Publications (1)

Publication Number Publication Date
GB648731A true GB648731A (en) 1951-01-10

Family

ID=9269197

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18021/48A Expired GB648731A (en) 1947-07-12 1948-07-05 Improvements in methods for the mechanical treatment of metals

Country Status (7)

Country Link
BE (1) BE483850A (it)
CH (1) CH283132A (it)
DE (1) DE819030C (it)
FR (1) FR1005404A (it)
GB (1) GB648731A (it)
LU (1) LU29130A1 (it)
NL (1) NL67014C (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104593706A (zh) * 2013-10-31 2015-05-06 宁波金田铜业(集团)股份有限公司 黄铜线材的冷连轧方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104593706A (zh) * 2013-10-31 2015-05-06 宁波金田铜业(集团)股份有限公司 黄铜线材的冷连轧方法

Also Published As

Publication number Publication date
CH283132A (fr) 1952-05-31
NL67014C (it)
FR1005404A (fr) 1952-04-10
LU29130A1 (it)
DE819030C (de) 1951-10-29
BE483850A (it)

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