US2882146A - High temperature niobium base alloy - Google Patents
High temperature niobium base alloy Download PDFInfo
- Publication number
- US2882146A US2882146A US686597A US68659757A US2882146A US 2882146 A US2882146 A US 2882146A US 686597 A US686597 A US 686597A US 68659757 A US68659757 A US 68659757A US 2882146 A US2882146 A US 2882146A
- Authority
- US
- United States
- Prior art keywords
- niobium
- balance
- alloy
- alloys
- molybdenum
- 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 - Lifetime
Links
- 239000010955 niobium Substances 0.000 title claims description 49
- 229910052758 niobium Inorganic materials 0.000 title claims description 32
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 title claims description 30
- 239000000956 alloy Substances 0.000 title description 56
- 229910045601 alloy Inorganic materials 0.000 title description 56
- 229910052750 molybdenum Inorganic materials 0.000 claims description 35
- 229910052719 titanium Inorganic materials 0.000 claims description 35
- 239000010936 titanium Substances 0.000 claims description 35
- 229910052804 chromium Inorganic materials 0.000 claims description 33
- 239000011651 chromium Substances 0.000 claims description 33
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 22
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 20
- 239000011733 molybdenum Substances 0.000 claims description 20
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 18
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 17
- 229910052684 Cerium Inorganic materials 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 14
- 229910052742 iron Inorganic materials 0.000 claims description 14
- 229910052799 carbon Inorganic materials 0.000 claims description 13
- 229910052715 tantalum Inorganic materials 0.000 claims description 13
- 229910052790 beryllium Inorganic materials 0.000 claims description 12
- 229910052720 vanadium Inorganic materials 0.000 claims description 11
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 229910052726 zirconium Inorganic materials 0.000 claims description 9
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000010941 cobalt Substances 0.000 claims description 4
- 229910017052 cobalt Inorganic materials 0.000 claims description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 4
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims 1
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 26
- 239000002184 metal Substances 0.000 description 26
- 230000003647 oxidation Effects 0.000 description 18
- 238000007254 oxidation reaction Methods 0.000 description 18
- 229910052782 aluminium Inorganic materials 0.000 description 14
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 14
- 229910052760 oxygen Inorganic materials 0.000 description 14
- 239000001301 oxygen Substances 0.000 description 14
- 229910052721 tungsten Inorganic materials 0.000 description 12
- 238000010438 heat treatment Methods 0.000 description 8
- 238000005266 casting Methods 0.000 description 7
- 229910052748 manganese Inorganic materials 0.000 description 7
- 239000011572 manganese Substances 0.000 description 7
- 238000002844 melting Methods 0.000 description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
- 150000002739 metals Chemical class 0.000 description 6
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 6
- 239000010937 tungsten Substances 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 230000008018 melting Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- ZMIGMASIKSOYAM-UHFFFAOYSA-N cerium Chemical compound [Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce][Ce] ZMIGMASIKSOYAM-UHFFFAOYSA-N 0.000 description 4
- 230000001590 oxidative effect Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000001307 helium Substances 0.000 description 3
- 229910052734 helium Inorganic materials 0.000 description 3
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 3
- 241001136792 Alle Species 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 230000001464 adherent effect Effects 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 238000007670 refining Methods 0.000 description 2
- 150000003839 salts Chemical class 0.000 description 2
- 241000723368 Conium Species 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000005088 metallography Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910000476 molybdenum oxide Inorganic materials 0.000 description 1
- PQQKPALAQIIWST-UHFFFAOYSA-N oxomolybdenum Chemical compound [Mo]=O PQQKPALAQIIWST-UHFFFAOYSA-N 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 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
Definitions
- Oxidation of niobium proceeds at a high linear rate until substantially all of the metal is converted to oxide.
- the observed linear rate for niobium which compares with rate data for the other alloys in this table is 60.0 mg./sq. cm./hr.
- elements such as titanium, which have greater affinities for oxygen than does niobium are used. These elements will combine with oxygen and constitute a second phase in the matrix. Thus, deleterious oxygen is consumed by the formation of stable compounds as it attempts to penetrate into the structure, and as a result the diffusion of oxygen is slowed down so that the oxygen concentration remains low in the bulk of the alloy.
- the second phenomenon appears to result from the use of solid-solution elements, such as molybdenum, which decrease the difiusion and solubility of oxygen in the alloy matrix. Therefore, in the alloys of this invention there are two phenomena whose combined eifect is to slow down and reduce the amount of oxygen which would otherwise find its way into the bulk of the metal and destroy is mechanical properties.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US686597A US2882146A (en) | 1957-09-27 | 1957-09-27 | High temperature niobium base alloy |
| CH6443758A CH378542A (de) | 1957-09-27 | 1958-09-27 | Hochtemperaturfeste Legierung |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US686597A US2882146A (en) | 1957-09-27 | 1957-09-27 | High temperature niobium base alloy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| US2882146A true US2882146A (en) | 1959-04-14 |
Family
ID=24756968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| US686597A Expired - Lifetime US2882146A (en) | 1957-09-27 | 1957-09-27 | High temperature niobium base alloy |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US2882146A (de) |
| CH (1) | CH378542A (de) |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3022163A (en) * | 1959-05-18 | 1962-02-20 | Gen Motors Corp | Ductile niobium base alloy |
| US3028236A (en) * | 1958-12-22 | 1962-04-03 | Union Carbide Corp | Columbium base alloy |
| US3037858A (en) * | 1958-12-22 | 1962-06-05 | Union Carbide Corp | Columbium base alloy |
| US3043683A (en) * | 1959-09-23 | 1962-07-10 | Du Pont | Niobium-titanium chromium alloy |
| US3046109A (en) * | 1959-05-01 | 1962-07-24 | Gen Motors Corp | High temperature niobium base alloy |
| US3086859A (en) * | 1960-08-30 | 1963-04-23 | Du Pont | Columbium base alloys |
| US3125445A (en) * | 1964-03-17 | Certificate of correction | ||
| US3161503A (en) * | 1961-09-27 | 1964-12-15 | Titanium Metals Corp | Corrosion resistant alloy |
| US3173784A (en) * | 1958-12-22 | 1965-03-16 | Union Carbide Corp | Columbium base alloy |
| US3346379A (en) * | 1961-11-15 | 1967-10-10 | Union Carbide Corp | Niobium base alloy |
| US3459540A (en) * | 1966-02-01 | 1969-08-05 | Norman F Tisdale | Production of clean fine grain steels |
| US3578743A (en) * | 1969-01-13 | 1971-05-18 | United Aircraft Corp | Aluminum coated columbium base alloys |
| US5374393A (en) * | 1990-08-22 | 1994-12-20 | Duke University | High temperature turbine engine alloys containing gold |
| US5486242A (en) * | 1990-11-26 | 1996-01-23 | Office National D'etudes Et De Recherches Aerospatiales | Niobium or tantalum based high specific strength inter metallic compounds and alloys |
| US11198927B1 (en) * | 2019-09-26 | 2021-12-14 | United States Of America As Represented By The Secretary Of The Air Force | Niobium alloys for high temperature, structural applications |
| US11846008B1 (en) * | 2019-09-26 | 2023-12-19 | United States Of America As Represented By Secretary Of The Air Force | Niobium alloys for high temperature, structural applications |
-
1957
- 1957-09-27 US US686597A patent/US2882146A/en not_active Expired - Lifetime
-
1958
- 1958-09-27 CH CH6443758A patent/CH378542A/de unknown
Non-Patent Citations (1)
| Title |
|---|
| None * |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3125445A (en) * | 1964-03-17 | Certificate of correction | ||
| US3028236A (en) * | 1958-12-22 | 1962-04-03 | Union Carbide Corp | Columbium base alloy |
| US3037858A (en) * | 1958-12-22 | 1962-06-05 | Union Carbide Corp | Columbium base alloy |
| US3173784A (en) * | 1958-12-22 | 1965-03-16 | Union Carbide Corp | Columbium base alloy |
| US3046109A (en) * | 1959-05-01 | 1962-07-24 | Gen Motors Corp | High temperature niobium base alloy |
| US3022163A (en) * | 1959-05-18 | 1962-02-20 | Gen Motors Corp | Ductile niobium base alloy |
| US3043683A (en) * | 1959-09-23 | 1962-07-10 | Du Pont | Niobium-titanium chromium alloy |
| US3086859A (en) * | 1960-08-30 | 1963-04-23 | Du Pont | Columbium base alloys |
| US3161503A (en) * | 1961-09-27 | 1964-12-15 | Titanium Metals Corp | Corrosion resistant alloy |
| US3346379A (en) * | 1961-11-15 | 1967-10-10 | Union Carbide Corp | Niobium base alloy |
| US3459540A (en) * | 1966-02-01 | 1969-08-05 | Norman F Tisdale | Production of clean fine grain steels |
| US3578743A (en) * | 1969-01-13 | 1971-05-18 | United Aircraft Corp | Aluminum coated columbium base alloys |
| US5374393A (en) * | 1990-08-22 | 1994-12-20 | Duke University | High temperature turbine engine alloys containing gold |
| US5486242A (en) * | 1990-11-26 | 1996-01-23 | Office National D'etudes Et De Recherches Aerospatiales | Niobium or tantalum based high specific strength inter metallic compounds and alloys |
| US11198927B1 (en) * | 2019-09-26 | 2021-12-14 | United States Of America As Represented By The Secretary Of The Air Force | Niobium alloys for high temperature, structural applications |
| US11846008B1 (en) * | 2019-09-26 | 2023-12-19 | United States Of America As Represented By Secretary Of The Air Force | Niobium alloys for high temperature, structural applications |
Also Published As
| Publication number | Publication date |
|---|---|
| CH378542A (de) | 1964-06-15 |
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