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
  • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
  • C22F1/053—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with zinc as the next major constituent
• • 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
  • B21C23/00—Extruding metal; Impact extrusion
  • B21C23/002—Extruding materials of special alloys so far as the composition of the alloy requires or permits special extruding methods of sequences
• • 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
  • C22F1/04—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon
  • C22F1/057—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of aluminium or alloys based thereon of alloys with copper as the next major constituent

Landscapes

• Chemical & Material Sciences (AREA)
• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Organic Chemistry (AREA)
• Crystallography & Structural Chemistry (AREA)
• Materials Engineering (AREA)
• Thermal Sciences (AREA)
• Metallurgy (AREA)
• Physics & Mathematics (AREA)
• Extrusion Of Metal (AREA)
• Shaping Metal By Deep-Drawing, Or The Like (AREA)
• Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
• Heat Treatment Of Steel (AREA)
• Powder Metallurgy (AREA)
• Manufacture Of Alloys Or Alloy Compounds (AREA)
• Pressure Welding/Diffusion-Bonding (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=9169541

Family Applications (1)

Country Status (15)

Families Citing this family (1)

• 1976
  • 1976-02-19 FR FR7605159A patent/FR2341664A2/en active Granted
• 1977
  • 1977-02-07 AU AU22034/77A patent/AU505468B2/en not_active Expired
  • 1977-02-14 CA CA271,709A patent/CA1082876A/en not_active Expired
  • 1977-02-14 IT IT7720277A patent/IT1113755B/en active
  • 1977-02-14 NO NO770484A patent/NO145441C/en unknown
  • 1977-02-15 CH CH184277A patent/CH615950A5/en not_active IP Right Cessation
  • 1977-02-15 SE SE7701653A patent/SE7701653L/en unknown
  • 1977-02-15 DD DD7700197376A patent/DD132674A6/en unknown
  • 1977-02-16 DE DE2706610A patent/DE2706610C2/en not_active Expired
  • 1977-02-16 ES ES455988A patent/ES455988A2/en not_active Expired
  • 1977-02-17 GB GB6675/77A patent/GB1556887A/en not_active Expired
  • 1977-02-18 JP JP1701977A patent/JPS52100318A/en active Pending
  • 1977-02-18 ZA ZA00770999A patent/ZA77999B/en unknown
  • 1977-02-18 BE BE175086A patent/BE851612R/en not_active IP Right Cessation
  • 1977-02-21 NL NL7701848A patent/NL7701848A/en not_active Application Discontinuation

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