DE2322102A1 - Stahl - Google Patents
StahlInfo
- Publication number
- DE2322102A1 DE2322102A1 DE2322102A DE2322102A DE2322102A1 DE 2322102 A1 DE2322102 A1 DE 2322102A1 DE 2322102 A DE2322102 A DE 2322102A DE 2322102 A DE2322102 A DE 2322102A DE 2322102 A1 DE2322102 A1 DE 2322102A1
- Authority
- DE
- Germany
- Prior art keywords
- steel
- toughness
- phase
- temperature
- percent
- 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 45
- 239000010959 steel Substances 0.000 title claims description 45
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 22
- 239000010936 titanium Substances 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 13
- 229910001000 nickel titanium Inorganic materials 0.000 claims description 11
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 2
- HZEWFHLRYVTOIW-UHFFFAOYSA-N [Ti].[Ni] Chemical compound [Ti].[Ni] HZEWFHLRYVTOIW-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims description 2
- 238000010791 quenching Methods 0.000 claims 1
- 230000000171 quenching effect Effects 0.000 claims 1
- 238000003303 reheating Methods 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 9
- 239000000956 alloy Substances 0.000 description 9
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 8
- 229910052799 carbon Inorganic materials 0.000 description 8
- 230000009466 transformation Effects 0.000 description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 6
- 239000000463 material Substances 0.000 description 5
- 229910000746 Structural steel Inorganic materials 0.000 description 4
- 230000001698 pyrogenic effect Effects 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 description 2
- 238000010587 phase diagram Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 description 1
- -1 Ni-Ti compound Chemical class 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910000734 martensite Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 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
- C22C38/08—Ferrous alloys, e.g. steel alloys containing nickel
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)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00249585A US3836407A (en) | 1972-05-02 | 1972-05-02 | High strength and high toughness alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2322102A1 true DE2322102A1 (de) | 1973-11-22 |
Family
ID=22944143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2322102A Pending DE2322102A1 (de) | 1972-05-02 | 1973-05-02 | Stahl |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US3836407A (enExample) |
| JP (1) | JPS4948515A (enExample) |
| DE (1) | DE2322102A1 (enExample) |
| FR (1) | FR2183184A1 (enExample) |
| GB (1) | GB1383623A (enExample) |
| SE (1) | SE387663B (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5475445A (en) * | 1977-11-28 | 1979-06-16 | Kobe Steel Ltd | Life elongating method for hot degassed seawater treating apparatus |
| US4214902A (en) * | 1979-01-25 | 1980-07-29 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | High toughness-high strength iron alloy |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB352964A (en) * | 1929-02-16 | 1931-07-07 | Wilhelm Kroll | Process for improving iron-titanium alloys |
| US2048163A (en) * | 1929-04-15 | 1936-07-21 | Int Nickel Co | Iron-nickel-titanium alloy |
| US2105652A (en) * | 1933-05-01 | 1938-01-18 | Honda Kotaro | Steel for permanent magnets |
| CH194508A (de) * | 1936-03-23 | 1937-12-15 | Krupp Ag | Verfahren zur Herstellung von Maschinenteilen, die mit geringer Ampèrewindungszahl hohe Induktionswerte ergeben. |
| US2266481A (en) * | 1939-10-27 | 1941-12-16 | Int Nickel Co | Age hardenable, low expansion, nickel-iron-titanium alloy |
-
1972
- 1972-05-02 US US00249585A patent/US3836407A/en not_active Expired - Lifetime
-
1973
- 1973-04-16 GB GB1818173A patent/GB1383623A/en not_active Expired
- 1973-04-18 SE SE7305497A patent/SE387663B/xx unknown
- 1973-05-02 FR FR7315760A patent/FR2183184A1/fr not_active Withdrawn
- 1973-05-02 JP JP48049642A patent/JPS4948515A/ja active Pending
- 1973-05-02 DE DE2322102A patent/DE2322102A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4948515A (enExample) | 1974-05-10 |
| SE387663B (sv) | 1976-09-13 |
| GB1383623A (en) | 1974-02-12 |
| US3836407A (en) | 1974-09-17 |
| FR2183184A1 (enExample) | 1973-12-14 |
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