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)Info
- 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
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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)
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) |
-
1980
- 1980-03-12 ES ES489464A patent/ES489464A0/en active Granted
Also Published As
Publication number | Publication date |
---|---|
ES489464A0 (en) | 1981-04-01 |
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