DE2316601A1 - Verbesserung der dauerschwingfestigkeit von schmiedestuecken aus titanlegierungen - Google Patents
Verbesserung der dauerschwingfestigkeit von schmiedestuecken aus titanlegierungenInfo
- Publication number
- DE2316601A1 DE2316601A1 DE19732316601 DE2316601A DE2316601A1 DE 2316601 A1 DE2316601 A1 DE 2316601A1 DE 19732316601 DE19732316601 DE 19732316601 DE 2316601 A DE2316601 A DE 2316601A DE 2316601 A1 DE2316601 A1 DE 2316601A1
- Authority
- DE
- Germany
- Prior art keywords
- forgings
- temperature
- alloy
- fatigue strength
- hours
- 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
- 229910001069 Ti alloy Inorganic materials 0.000 title description 6
- 238000005242 forging Methods 0.000 claims description 24
- 229910045601 alloy Inorganic materials 0.000 claims description 21
- 239000000956 alloy Substances 0.000 claims description 21
- 238000001816 cooling Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 9
- 230000032683 aging Effects 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 239000010936 titanium Substances 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- 229910001040 Beta-titanium Inorganic materials 0.000 claims 1
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 238000011282 treatment Methods 0.000 description 16
- 239000000463 material Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 238000010791 quenching Methods 0.000 description 5
- 230000000171 quenching effect Effects 0.000 description 5
- 239000012071 phase Substances 0.000 description 4
- 230000035882 stress Effects 0.000 description 4
- 229910000883 Ti6Al4V Inorganic materials 0.000 description 2
- 238000000137 annealing Methods 0.000 description 2
- PCTMTFRHKVHKIS-BMFZQQSSSA-N (1s,3r,4e,6e,8e,10e,12e,14e,16e,18s,19r,20r,21s,25r,27r,30r,31r,33s,35r,37s,38r)-3-[(2r,3s,4s,5s,6r)-4-amino-3,5-dihydroxy-6-methyloxan-2-yl]oxy-19,25,27,30,31,33,35,37-octahydroxy-18,20,21-trimethyl-23-oxo-22,39-dioxabicyclo[33.3.1]nonatriaconta-4,6,8,10 Chemical compound C1C=C2C[C@@H](OS(O)(=O)=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2.O[C@H]1[C@@H](N)[C@H](O)[C@@H](C)O[C@H]1O[C@H]1/C=C/C=C/C=C/C=C/C=C/C=C/C=C/[C@H](C)[C@@H](O)[C@@H](C)[C@H](C)OC(=O)C[C@H](O)C[C@H](O)CC[C@@H](O)[C@H](O)C[C@H](O)C[C@](O)(C[C@H](O)[C@H]2C(O)=O)O[C@H]2C1 PCTMTFRHKVHKIS-BMFZQQSSSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012266 salt solution Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
- C22F1/18—High-melting or refractory metals or alloys based thereon
- C22F1/183—High-melting or refractory metals or alloys based thereon of titanium or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Forging (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US25451972A | 1972-05-18 | 1972-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2316601A1 true DE2316601A1 (de) | 1973-11-29 |
Family
ID=22964595
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19732316601 Pending DE2316601A1 (de) | 1972-05-18 | 1973-04-03 | Verbesserung der dauerschwingfestigkeit von schmiedestuecken aus titanlegierungen |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4949816A (enrdf_load_stackoverflow) |
| CA (1) | CA982917A (enrdf_load_stackoverflow) |
| DE (1) | DE2316601A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2184671B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1425213A (enrdf_load_stackoverflow) |
| IT (1) | IT987484B (enrdf_load_stackoverflow) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4053330A (en) * | 1976-04-19 | 1977-10-11 | United Technologies Corporation | Method for improving fatigue properties of titanium alloy articles |
| US4631092A (en) * | 1984-10-18 | 1986-12-23 | The Garrett Corporation | Method for heat treating cast titanium articles to improve their mechanical properties |
| JPH07100846B2 (ja) * | 1988-12-26 | 1995-11-01 | セイコー電子工業株式会社 | 鏡面を有するチタン合金の製造方法 |
| US9994947B2 (en) | 2014-07-16 | 2018-06-12 | Sikorsky Aircraft Corporation | Method for producing defect-free threads for large diameter beta solution treated and overaged titanium-alloy bolts |
| CN114790524B (zh) * | 2022-04-09 | 2023-11-10 | 中国科学院金属研究所 | 一种高断裂韧性Ti2AlNb基合金锻件的制备工艺 |
| CN114653874B (zh) * | 2022-04-19 | 2023-09-26 | 中国航发动力股份有限公司 | 一种钛合金锻件的锻造方法 |
| CN116929972B (zh) * | 2023-09-07 | 2023-11-24 | 张家港市江南锻造有限公司 | 一种锻件硬度检测实验装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2864697A (en) * | 1956-01-23 | 1958-12-16 | Mallory Sharon Metals Corp | Titanium-vanadium-aluminum alloys |
| FR1250493A (fr) * | 1959-11-14 | 1961-01-13 | Ici Ltd | Alliages à base de titane |
-
1973
- 1973-03-12 CA CA165,901A patent/CA982917A/en not_active Expired
- 1973-04-03 DE DE19732316601 patent/DE2316601A1/de active Pending
- 1973-04-18 GB GB1868773A patent/GB1425213A/en not_active Expired
- 1973-05-04 FR FR7316823A patent/FR2184671B1/fr not_active Expired
- 1973-05-16 IT IT2415173A patent/IT987484B/it active
- 1973-05-16 JP JP5453873A patent/JPS4949816A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CA982917A (en) | 1976-02-03 |
| FR2184671B1 (enrdf_load_stackoverflow) | 1978-08-04 |
| JPS4949816A (enrdf_load_stackoverflow) | 1974-05-15 |
| IT987484B (it) | 1975-02-20 |
| GB1425213A (en) | 1976-02-18 |
| FR2184671A1 (enrdf_load_stackoverflow) | 1973-12-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHA | Expiration of time for request for examination |