ES295101A1 - Method to improve the low temperature ductility properties of an alloy based on columbia (Machine-translation by Google Translate, not legally binding) - Google Patents
Method to improve the low temperature ductility properties of an alloy based on columbia (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES295101A1 ES295101A1 ES295101A ES295101A ES295101A1 ES 295101 A1 ES295101 A1 ES 295101A1 ES 295101 A ES295101 A ES 295101A ES 295101 A ES295101 A ES 295101A ES 295101 A1 ES295101 A1 ES 295101A1
- Authority
- ES
- Spain
- Prior art keywords
- alloy
- translation
- improve
- machine
- low temperature
- 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
- 239000000956 alloy Substances 0.000 title abstract 7
- 229910045601 alloy Inorganic materials 0.000 title abstract 7
- 238000000034 method Methods 0.000 title abstract 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011733 molybdenum Substances 0.000 abstract 1
- 229910052750 molybdenum Inorganic materials 0.000 abstract 1
- 239000010955 niobium Substances 0.000 abstract 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 abstract 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
- 239000010937 tungsten Substances 0.000 abstract 1
- 229910052721 tungsten Inorganic materials 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
- C22C27/02—Alloys based on vanadium, niobium, or tantalum
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Powder Metallurgy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Furnace Charging Or Discharging (AREA)
- Heat Treatment Of Steel (AREA)
Abstract
Method for improving the low temperature ductility properties of a columbium-based alloy, while retaining the structural stability and strength at the same time during manipulation or subsequent service at high temperatures, said alloy containing an additive in an amount sufficient to improve its resistance to rupture and chosen from the group consisting of tungsten, molybdenum and mixtures thereof, characterized by heating the alloy to a temperature of the order of about 982º C to about 1538º C, and subjecting the alloy to a sample of a given cross-sectional area while at this high temperature at forces so as to effect plastic deformation of the alloy whereby the cross-sectional area of the alloy is substantially reduced. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US246364A US3296038A (en) | 1962-12-21 | 1962-12-21 | High temperature columbium base alloys |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES295101A1 true ES295101A1 (en) | 1964-04-01 |
Family
ID=22930352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES295101A Expired ES295101A1 (en) | 1962-12-21 | 1963-12-21 | Method to improve the low temperature ductility properties of an alloy based on columbia (Machine-translation by Google Translate, not legally binding) |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3296038A (en) |
| CH (1) | CH443701A (en) |
| DE (1) | DE1458562A1 (en) |
| ES (1) | ES295101A1 (en) |
| GB (1) | GB1065100A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3465970A (en) * | 1967-02-15 | 1969-09-09 | Elvie E Crimm | Self-loading and unloading litter spreader |
| US7402173B2 (en) * | 2000-09-18 | 2008-07-22 | Boston Scientific Scimed, Inc. | Metal stent with surface layer of noble metal oxide and method of fabrication |
| US7101391B2 (en) * | 2000-09-18 | 2006-09-05 | Inflow Dynamics Inc. | Primarily niobium stent |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2907654A (en) * | 1957-07-01 | 1959-10-06 | Sierra Metals Corp | High temperature tantalum-columbium base alloys |
| US3046109A (en) * | 1959-05-01 | 1962-07-24 | Gen Motors Corp | High temperature niobium base alloy |
| US3034934A (en) * | 1960-03-31 | 1962-05-15 | Gen Electric | Method for processing of refractory metals |
-
1962
- 1962-12-21 US US246364A patent/US3296038A/en not_active Expired - Lifetime
-
1963
- 1963-12-20 DE DE19631458562 patent/DE1458562A1/en active Pending
- 1963-12-20 GB GB50316/63A patent/GB1065100A/en not_active Expired
- 1963-12-21 ES ES295101A patent/ES295101A1/en not_active Expired
- 1963-12-23 CH CH1609763A patent/CH443701A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1065100A (en) | 1967-04-12 |
| DE1458562A1 (en) | 1969-01-09 |
| US3296038A (en) | 1967-01-03 |
| CH443701A (en) | 1967-09-15 |
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