GB1276690A - Process for improving the fatigue properties of certain nickel-base alloys by heat-treatment - Google Patents
Process for improving the fatigue properties of certain nickel-base alloys by heat-treatmentInfo
- Publication number
- GB1276690A GB1276690A GB5020969A GB5020969A GB1276690A GB 1276690 A GB1276690 A GB 1276690A GB 5020969 A GB5020969 A GB 5020969A GB 5020969 A GB5020969 A GB 5020969A GB 1276690 A GB1276690 A GB 1276690A
- Authority
- GB
- United Kingdom
- Prior art keywords
- treatment
- heat
- improving
- base alloys
- fatigue properties
- 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
- 229910045601 alloy Inorganic materials 0.000 title abstract 2
- 239000000956 alloy Substances 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000001556 precipitation Methods 0.000 abstract 2
- 229910000990 Ni alloy Inorganic materials 0.000 abstract 1
- PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 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
- C22F1/10—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of nickel or cobalt 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)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
- Forging (AREA)
- Heat Treatment Of Nonferrous Metals Or Alloys (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
Abstract
1276690 Heat-treating nickel alloys UNITED AIRCRAFT CORP 13 Oct 1969 [13 Nov 1968] 50209/69 Heading C7A , An alloy containing in percentage by weight: - CR 9À5-14 Mo 5-6À5 Ti 2.6-4 B 0.01-0.02 Ni 40-45 C # 0À1 Mn # 0À5 Si # 0À4 P # 0À03 S # 0À03 Co # 1 Al # 0.75 Cu # 0À5 Fe balance is solution treated at 968‹ -1010‹ C. for at least 1 hour, and precipitation hardened at 704‹ -732‹ C., the minimum treatment times preferably being 1 hour and four hours respectively. A second precipitation treatment at 621‹ -677‹ C. for a minimum of 12 hours may follow.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US77554168A | 1968-11-13 | 1968-11-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1276690A true GB1276690A (en) | 1972-06-07 |
Family
ID=25104733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB5020969A Expired GB1276690A (en) | 1968-11-13 | 1969-10-13 | Process for improving the fatigue properties of certain nickel-base alloys by heat-treatment |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4822883B1 (en) |
| CA (1) | CA934276A (en) |
| DE (1) | DE1954659B2 (en) |
| FR (1) | FR2023161A1 (en) |
| GB (1) | GB1276690A (en) |
| SE (1) | SE350985B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868436A (en) * | 2017-01-18 | 2017-06-20 | 抚顺特殊钢股份有限公司 | A kind of fast footpath forging Joint Production GH4169 alloy fine grain bar manufacture method |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723060Y2 (en) * | 1974-03-02 | 1982-05-19 | ||
| JP2000123460A (en) | 1998-10-21 | 2000-04-28 | Hitachi Ltd | Recording/reproducing device |
-
1969
- 1969-10-13 GB GB5020969A patent/GB1276690A/en not_active Expired
- 1969-10-22 CA CA065553A patent/CA934276A/en not_active Expired
- 1969-10-30 FR FR6937770A patent/FR2023161A1/fr not_active Withdrawn
- 1969-10-30 DE DE19691954659 patent/DE1954659B2/en active Pending
- 1969-11-04 JP JP8833069A patent/JPS4822883B1/ja active Pending
- 1969-11-11 SE SE1540969A patent/SE350985B/xx unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868436A (en) * | 2017-01-18 | 2017-06-20 | 抚顺特殊钢股份有限公司 | A kind of fast footpath forging Joint Production GH4169 alloy fine grain bar manufacture method |
| CN106868436B (en) * | 2017-01-18 | 2021-05-14 | 抚顺特殊钢股份有限公司 | Manufacturing method for producing high-temperature alloy GH4169 fine-grained bar through rapid-diameter forging combination |
Also Published As
| Publication number | Publication date |
|---|---|
| CA934276A (en) | 1973-09-25 |
| DE1954659B2 (en) | 1972-04-13 |
| JPS4822883B1 (en) | 1973-07-10 |
| FR2023161A1 (en) | 1970-08-07 |
| DE1954659A1 (en) | 1970-06-18 |
| SE350985B (en) | 1972-11-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |