GB568275A - Method of treating copper and product thereof - Google Patents

Method of treating copper and product thereof

Info

Publication number
GB568275A
GB568275A GB1275243A GB1275243A GB568275A GB 568275 A GB568275 A GB 568275A GB 1275243 A GB1275243 A GB 1275243A GB 1275243 A GB1275243 A GB 1275243A GB 568275 A GB568275 A GB 568275A
Authority
GB
United Kingdom
Prior art keywords
cadmium
copper
per cent
heating
solid solution
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
GB1275243A
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.)
EVAN LOVELL WIDDRINGTON BYRNE
Original Assignee
EVAN LOVELL WIDDRINGTON BYRNE
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 EVAN LOVELL WIDDRINGTON BYRNE filed Critical EVAN LOVELL WIDDRINGTON BYRNE
Priority to GB1275243A priority Critical patent/GB568275A/en
Publication of GB568275A publication Critical patent/GB568275A/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
    • C22C9/00—Alloys based on copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Conductive Materials (AREA)

Abstract

568,275. Alloys. BYRNE, E. L. W. (American Smelting & Refining Co.). Aug. 6, 1943, No. 12752. [Classes 72 and 82 (i)] A process of increasing the softening temperature of high conductivity copper without adversely affecting the conductivity consists in adding not more than 0.1 per cent of cadmium, heating the cadmium-bearing copper to a temperature which effects the reduction of any cadmium oxide and forms a solid solution of cadmium in the copper, and quenching the alloy to maintain the cadmium in solid solution. The amount of cadmium added is preferably 0.01-0.1 per cent, and the heating is preferably effected between 700‹ and 1000‹ C. The copper employed may be '' tough pitch " copper, which may contain 0.025-0.07 per cent of oxygen.
GB1275243A 1943-08-06 1943-08-06 Method of treating copper and product thereof Expired GB568275A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1275243A GB568275A (en) 1943-08-06 1943-08-06 Method of treating copper and product thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1275243A GB568275A (en) 1943-08-06 1943-08-06 Method of treating copper and product thereof

Publications (1)

Publication Number Publication Date
GB568275A true GB568275A (en) 1945-03-27

Family

ID=10010466

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1275243A Expired GB568275A (en) 1943-08-06 1943-08-06 Method of treating copper and product thereof

Country Status (1)

Country Link
GB (1) GB568275A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232343A (en) * 1962-11-24 1966-02-01 Svenska Metallverken Ab Radiator and related methods

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3232343A (en) * 1962-11-24 1966-02-01 Svenska Metallverken Ab Radiator and related methods

Similar Documents

Publication Publication Date Title
ES486912A1 (en) Process of treatment of a precipitation hardenable Al-Mg-Si-alloy
GB568275A (en) Method of treating copper and product thereof
GB988069A (en) Improvements in or relating to zirconium-base alloys
ES342990A1 (en) High temperature nickel-chromium-iron alloys particularly suitable for steam power applications
GB1399293A (en) Process for obtaining copper alloys and alloys so obtained
GB1051835A (en) Heat treatment of refractory metals
GB575316A (en) Improvements in brass
GB1321458A (en) Heat treatment of nickel base alloys
GB853539A (en) Wrought titanium and titanium alloy products
GB567603A (en) Copper base alloys
US3595705A (en) Copper-boron-sulfur alloy and method of treatment
US2020949A (en) Alloy
GB566579A (en) Improvements in processing of lead
GB574615A (en) Improvements in extrusion process
GB534288A (en) Improvements in or relating to copper base alloys
GB996027A (en) Copper-zirconium-arsenic alloys
GB526030A (en) Improvements in steel alloys containing manganese
GB288543A (en) Process for the de-oxidation of molten metals or alloys
GB514941A (en) Cast iron alloy and method of producing same
GB572210A (en) Improvements in or relating to aluminium base alloys
GB271454A (en) Improvements in or relating to copper-beryllium alloys and their treatment
GB387685A (en) Improvements in or relating to the treatment of metals or alloys, and to the products obtained thereby
FR2141095A6 (en) Copper iron titanium alloys - age-hardening preceded by oxidn annealing opt combined with homogenisation annealing
GB838981A (en) Improvements in copper zirconium alloy and its heat treatment
GB752768A (en) Method of manufacturing selenium rectifier plates