ES345564A1 - Procedure to improve the mechanical properties of a steel. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure to improve the mechanical properties of a steel. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES345564A1 ES345564A1 ES345564A ES345564A ES345564A1 ES 345564 A1 ES345564 A1 ES 345564A1 ES 345564 A ES345564 A ES 345564A ES 345564 A ES345564 A ES 345564A ES 345564 A1 ES345564 A1 ES 345564A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- steel
- machine
- mechanical properties
- legally binding
- 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
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 239000010959 steel Substances 0.000 title abstract 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 230000004927 fusion Effects 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/06—Ferrous alloys, e.g. steel alloys containing aluminium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
"Process for improving the mechanical properties of a steel, and providing it with a desirable combination of strength and ductility values under semifinishing conditions, so that when worked at sub-recrystallization temperatures it has an elastic limit of at least 10, 55 Kg/cm2 and such a ductility that provides, at least, an elongation of 10% in 50.8 mm and a section reduction of at least 38%, characterized in that it comprises carrying out the fusion of the iron, which contains the impurities usual, in the presence of 0.4 to 0.55%, preferably from 0.45 to 0.5% C, from 1.25 to 1.75%, preferably 1.35% 1.65% Mn, from 0.15 to 0.4%, preferably from 0.2 to 0.3% Si and from 0.15 to 0.5%, preferably from a 0.2 to 0.3% Al. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US58437866A | 1966-10-05 | 1966-10-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES345564A1 true ES345564A1 (en) | 1969-04-16 |
Family
ID=24337078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES345564A Expired ES345564A1 (en) | 1966-10-05 | 1967-09-29 | Procedure to improve the mechanical properties of a steel. (Machine-translation by Google Translate, not legally binding) |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1558682A1 (en) |
| ES (1) | ES345564A1 (en) |
-
1967
- 1967-09-29 ES ES345564A patent/ES345564A1/en not_active Expired
- 1967-10-05 DE DE19671558682 patent/DE1558682A1/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE1558682A1 (en) | 1970-04-30 |
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