DE1175258B - Verfahren zur Verringerung der Alterungs-empfindlichkeit von Stahlbaendern und -draehten - Google Patents
Verfahren zur Verringerung der Alterungs-empfindlichkeit von Stahlbaendern und -draehtenInfo
- Publication number
- DE1175258B DE1175258B DEH44897A DEH0044897A DE1175258B DE 1175258 B DE1175258 B DE 1175258B DE H44897 A DEH44897 A DE H44897A DE H0044897 A DEH0044897 A DE H0044897A DE 1175258 B DE1175258 B DE 1175258B
- Authority
- DE
- Germany
- Prior art keywords
- nitrogen
- steel
- annealing
- wires
- hydrogen
- 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.)
- Pending
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 27
- 239000010959 steel Substances 0.000 title claims description 27
- 238000000034 method Methods 0.000 title claims description 11
- 230000032683 aging Effects 0.000 title claims description 8
- 230000035945 sensitivity Effects 0.000 title claims description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 58
- 229910052757 nitrogen Inorganic materials 0.000 claims description 30
- 238000000137 annealing Methods 0.000 claims description 19
- 239000001257 hydrogen Substances 0.000 claims description 15
- 229910052739 hydrogen Inorganic materials 0.000 claims description 15
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 12
- 239000007789 gas Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000005261 decarburization Methods 0.000 claims description 8
- 239000000203 mixture Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000003723 Smelting Methods 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000029142 excretion Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- 229910000805 Pig iron Inorganic materials 0.000 description 1
- 241001067915 Sagittaria kurziana Species 0.000 description 1
- JZQOJFLIJNRDHK-CMDGGOBGSA-N alpha-irone Chemical compound CC1CC=C(C)C(\C=C\C(C)=O)C1(C)C JZQOJFLIJNRDHK-CMDGGOBGSA-N 0.000 description 1
- 229910002090 carbon oxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- -1 consisting of 78 0 / Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001337 iron nitride Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
- C21D3/08—Extraction of nitrogen
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D3/00—Diffusion processes for extraction of non-metals; Furnaces therefor
- C21D3/02—Extraction of non-metals
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Treatment Of Steel In Its Molten State (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE623982D BE623982A (en, 2012) | 1962-02-16 | ||
| DEH44897A DE1175258B (de) | 1962-02-16 | 1962-02-16 | Verfahren zur Verringerung der Alterungs-empfindlichkeit von Stahlbaendern und -draehten |
| GB38947/62D GB956213A (en) | 1962-02-16 | 1962-10-15 | Improvements in or relating to methods of decreasing the ageing of steel |
| US258640A US3184344A (en) | 1962-02-16 | 1963-02-14 | Method of improving the aging characteristics of steel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH44897A DE1175258B (de) | 1962-02-16 | 1962-02-16 | Verfahren zur Verringerung der Alterungs-empfindlichkeit von Stahlbaendern und -draehten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1175258B true DE1175258B (de) | 1964-08-06 |
Family
ID=7155653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DEH44897A Pending DE1175258B (de) | 1962-02-16 | 1962-02-16 | Verfahren zur Verringerung der Alterungs-empfindlichkeit von Stahlbaendern und -draehten |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3184344A (en, 2012) |
| BE (1) | BE623982A (en, 2012) |
| DE (1) | DE1175258B (en, 2012) |
| GB (1) | GB956213A (en, 2012) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3617230A (en) * | 1969-04-09 | 1971-11-02 | United States Steel Corp | High-strength steel wire |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2271242A (en) * | 1940-05-23 | 1942-01-27 | Great Lakes Steel Corp | Method of making nonaging steel |
| US2360868A (en) * | 1943-01-02 | 1944-10-24 | Carnegie Illinois Steel Corp | Manufacture of nonaging steel |
| US3105780A (en) * | 1960-09-19 | 1963-10-01 | Gen Electric | Method of decarburizing ferrous materials |
-
0
- BE BE623982D patent/BE623982A/xx unknown
-
1962
- 1962-02-16 DE DEH44897A patent/DE1175258B/de active Pending
- 1962-10-15 GB GB38947/62D patent/GB956213A/en not_active Expired
-
1963
- 1963-02-14 US US258640A patent/US3184344A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| GB956213A (en) | 1964-04-22 |
| BE623982A (en, 2012) | |
| US3184344A (en) | 1965-05-18 |
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