ES8104429A3 - A method for the manufacture of alloys containing cobalt. (Machine-translation by Google Translate, not legally binding) - Google Patents

A method for the manufacture of alloys containing cobalt. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES8104429A3
ES8104429A3 ES489464A ES489464A ES8104429A3 ES 8104429 A3 ES8104429 A3 ES 8104429A3 ES 489464 A ES489464 A ES 489464A ES 489464 A ES489464 A ES 489464A ES 8104429 A3 ES8104429 A3 ES 8104429A3
Authority
ES
Spain
Prior art keywords
per
translation
legally binding
google translate
machine
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
ES489464A
Other languages
Spanish (es)
Other versions
ES489464A0 (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.)
BOC Group Ltd
Original Assignee
British Oxigen Ltd
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 British Oxigen Ltd filed Critical British Oxigen Ltd
Priority to ES489464A priority Critical patent/ES489464A0/en
Publication of ES8104429A3 publication Critical patent/ES8104429A3/en
Publication of ES489464A0 publication Critical patent/ES489464A0/en
Granted legal-status Critical Current

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  • Powder Metallurgy (AREA)
  • Lubricants (AREA)

Abstract

A method for obtaining alloys containing cobalt and resistant to wear and corrosión. A mixture of the following composition is prepared in both percent: cobalto níquel hierro (if present), 50 to 70; chrome, 27 to 35; molybdenum and/or wolframio, 5 to 15, carbon and/or boro, up to 2.25; silicon and/or manganese, 0 to 3; one or more of the elements titanium, hafmio, zicorn, vanadio, niobio and tantalo, 0 to 5; copper, 0 to 5; one or more rare lands, 0 to 2. In this mixture there are 25 to 40 per 100 of cobalt; 4 to 12 per 100 nickel; if there are any of the elements titanium, hafmio, zicorn, vanadio, niobio, tantalo, copper or rare earth, the total weight of them is 7.2 per 100 or less; the content in iron does not exceed 25 per 100; if there is carbon and/or boro in a percentage of 2 per 100 or more, the proportion of chrome is greater than 30 per 100. The mixing is warmed at about 1,500ºc and it is left to cool to a solid solution of cubic structure centrated in the faces the composition is adjusted to an alloy with an index vickers of 300 to 700 and is cuela. N (Machine-translation by Google Translate, not legally binding)
ES489464A 1980-03-12 1980-03-12 A METHOD FOR THE MANUFACTURE OF ALLOYS CONTAINING CO-BALT. Granted ES489464A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES489464A ES489464A0 (en) 1980-03-12 1980-03-12 A METHOD FOR THE MANUFACTURE OF ALLOYS CONTAINING CO-BALT.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES489464A ES489464A0 (en) 1980-03-12 1980-03-12 A METHOD FOR THE MANUFACTURE OF ALLOYS CONTAINING CO-BALT.

Publications (2)

Publication Number Publication Date
ES8104429A3 true ES8104429A3 (en) 1981-04-01
ES489464A0 ES489464A0 (en) 1981-04-01

Family

ID=8480015

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489464A Granted ES489464A0 (en) 1980-03-12 1980-03-12 A METHOD FOR THE MANUFACTURE OF ALLOYS CONTAINING CO-BALT.

Country Status (1)

Country Link
ES (1) ES489464A0 (en)

Also Published As

Publication number Publication date
ES489464A0 (en) 1981-04-01

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