DE2216693A1 - Eutektische Gußlegierung auf Kobalt-Basis - Google Patents
Eutektische Gußlegierung auf Kobalt-BasisInfo
- Publication number
- DE2216693A1 DE2216693A1 DE19722216693 DE2216693A DE2216693A1 DE 2216693 A1 DE2216693 A1 DE 2216693A1 DE 19722216693 DE19722216693 DE 19722216693 DE 2216693 A DE2216693 A DE 2216693A DE 2216693 A1 DE2216693 A1 DE 2216693A1
- Authority
- DE
- Germany
- Prior art keywords
- cobalt
- chromium
- alloy
- aluminum
- essentially
- 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
- 229910045601 alloy Inorganic materials 0.000 title claims description 54
- 239000000956 alloy Substances 0.000 title claims description 54
- 229910017052 cobalt Inorganic materials 0.000 title claims description 33
- 239000010941 cobalt Substances 0.000 title claims description 33
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 title claims description 33
- 230000005496 eutectics Effects 0.000 title claims description 14
- 239000011651 chromium Chemical group 0.000 claims description 40
- 229910052804 chromium Inorganic materials 0.000 claims description 38
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical group [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 31
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 20
- 229910052782 aluminium Inorganic materials 0.000 claims description 20
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 20
- 229910052799 carbon Inorganic materials 0.000 claims description 20
- 239000011159 matrix material Substances 0.000 claims description 12
- 229910052706 scandium Inorganic materials 0.000 claims description 10
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 229910000531 Co alloy Inorganic materials 0.000 claims description 6
- 229910052727 yttrium Inorganic materials 0.000 claims description 6
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 claims description 6
- 238000005266 casting Methods 0.000 claims description 5
- 150000001247 metal acetylides Chemical class 0.000 claims description 4
- 238000009826 distribution Methods 0.000 claims description 3
- 229910000684 Cobalt-chrome Inorganic materials 0.000 claims 1
- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 claims 1
- 239000010952 cobalt-chrome Substances 0.000 claims 1
- -1 cobalt-chromium-aluminum Chemical compound 0.000 claims 1
- 239000000203 mixture Substances 0.000 description 15
- 230000003647 oxidation Effects 0.000 description 13
- 238000007254 oxidation reaction Methods 0.000 description 13
- 238000007711 solidification Methods 0.000 description 6
- 230000008023 solidification Effects 0.000 description 6
- 239000006104 solid solution Substances 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 235000019589 hardness Nutrition 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 229910001339 C alloy Inorganic materials 0.000 description 3
- 238000005253 cladding Methods 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000599 Cr alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- UOUJSJZBMCDAEU-UHFFFAOYSA-N chromium(3+);oxygen(2-) Chemical class [O-2].[O-2].[O-2].[Cr+3].[Cr+3] UOUJSJZBMCDAEU-UHFFFAOYSA-N 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910002056 binary alloy Inorganic materials 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- UFGZSIPAQKLCGR-UHFFFAOYSA-N chromium carbide Chemical compound [Cr]#C[Cr]C#[Cr] UFGZSIPAQKLCGR-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006023 eutectic alloy Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910003470 tongbaite Inorganic materials 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/07—Alloys based on nickel or cobalt based on cobalt
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13283671A | 1971-04-09 | 1971-04-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2216693A1 true DE2216693A1 (de) | 1972-10-19 |
Family
ID=22455825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722216693 Pending DE2216693A1 (de) | 1971-04-09 | 1972-04-07 | Eutektische Gußlegierung auf Kobalt-Basis |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3713815A (enExample) |
| JP (1) | JPS4848321A (enExample) |
| BE (1) | BE780682A (enExample) |
| CA (1) | CA988746A (enExample) |
| CH (1) | CH546828A (enExample) |
| DE (1) | DE2216693A1 (enExample) |
| FR (1) | FR2135139B1 (enExample) |
| IL (1) | IL38970A0 (enExample) |
| IT (1) | IT950948B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014202457A1 (de) | 2014-02-11 | 2015-08-13 | Siemens Aktiengesellschaft | Verbesserte Verschleißbeständigkeit eines Hochtemperaturbauteils durch Kobaltbeschichtung |
-
1971
- 1971-04-09 US US00132836A patent/US3713815A/en not_active Expired - Lifetime
-
1972
- 1972-02-25 CA CA135,640A patent/CA988746A/en not_active Expired
- 1972-03-13 CH CH365072A patent/CH546828A/fr not_active IP Right Cessation
- 1972-03-13 IL IL38970A patent/IL38970A0/xx unknown
- 1972-03-15 BE BE780682A patent/BE780682A/xx unknown
- 1972-03-22 FR FR727210585A patent/FR2135139B1/fr not_active Expired
- 1972-03-31 IT IT22660/72A patent/IT950948B/it active
- 1972-04-07 DE DE19722216693 patent/DE2216693A1/de active Pending
- 1972-04-08 JP JP47035646A patent/JPS4848321A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE780682A (fr) | 1972-07-03 |
| JPS4848321A (enExample) | 1973-07-09 |
| IT950948B (it) | 1973-06-20 |
| CH546828A (fr) | 1974-03-15 |
| FR2135139A1 (enExample) | 1972-12-15 |
| US3713815A (en) | 1973-01-30 |
| IL38970A0 (en) | 1972-05-30 |
| CA988746A (en) | 1976-05-11 |
| FR2135139B1 (enExample) | 1973-06-29 |
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