DE2253229A1 - Kobalt-chrom-kohlenstofflegierung und verfahren zu deren herstellung - Google Patents
Kobalt-chrom-kohlenstofflegierung und verfahren zu deren herstellungInfo
- Publication number
- DE2253229A1 DE2253229A1 DE19722253229 DE2253229A DE2253229A1 DE 2253229 A1 DE2253229 A1 DE 2253229A1 DE 19722253229 DE19722253229 DE 19722253229 DE 2253229 A DE2253229 A DE 2253229A DE 2253229 A1 DE2253229 A1 DE 2253229A1
- Authority
- DE
- Germany
- Prior art keywords
- eutectic
- phase
- alloy
- composition
- room 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.)
- Pending
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- 229910001339 C alloy Inorganic materials 0.000 title description 3
- 229910000684 Cobalt-chrome Inorganic materials 0.000 title 1
- 239000010952 cobalt-chrome Substances 0.000 title 1
- 230000005496 eutectics Effects 0.000 claims description 80
- 229910045601 alloy Inorganic materials 0.000 claims description 33
- 239000000956 alloy Substances 0.000 claims description 33
- 239000011651 chromium Substances 0.000 claims description 32
- 239000000203 mixture Substances 0.000 claims description 26
- 238000007711 solidification Methods 0.000 claims description 23
- 230000008023 solidification Effects 0.000 claims description 23
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 claims description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 9
- 239000000835 fiber Substances 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 239000000155 melt Substances 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 3
- 239000013078 crystal Substances 0.000 description 8
- 239000006023 eutectic alloy Substances 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 5
- 229910017052 cobalt Inorganic materials 0.000 description 5
- 230000007797 corrosion Effects 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 238000001000 micrograph Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 239000007789 gas Substances 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
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000000788 chromium alloy Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 150000001247 metal acetylides Chemical class 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- ULORNNZYVOQJFU-UHFFFAOYSA-N [C].[Cr].[Co] Chemical compound [C].[Cr].[Co] ULORNNZYVOQJFU-UHFFFAOYSA-N 0.000 description 1
- 230000001684 chronic effect Effects 0.000 description 1
- 239000000567 combustion gas Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009897 systematic effect Effects 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)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1379472A CH580164A5 (enExample) | 1972-09-22 | 1972-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2253229A1 true DE2253229A1 (de) | 1974-03-28 |
Family
ID=4395391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722253229 Pending DE2253229A1 (de) | 1972-09-22 | 1972-10-30 | Kobalt-chrom-kohlenstofflegierung und verfahren zu deren herstellung |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS4970821A (enExample) |
| CH (1) | CH580164A5 (enExample) |
| DE (1) | DE2253229A1 (enExample) |
| FR (1) | FR2200365B3 (enExample) |
| GB (1) | GB1436863A (enExample) |
| NL (1) | NL7312951A (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2924465B1 (fr) * | 2007-12-03 | 2013-07-12 | Jean Sandoz | Turbine a gaz comportant une roue a aubes du type a ailettes radiales et procede de fabrication des ailettes de ladite turbine. |
| CN115786777B (zh) * | 2022-11-25 | 2024-01-23 | 江苏美特林科特殊合金股份有限公司 | 一种钴碳中间合金及其制备方法 |
-
1972
- 1972-09-22 CH CH1379472A patent/CH580164A5/xx not_active IP Right Cessation
- 1972-10-30 DE DE19722253229 patent/DE2253229A1/de active Pending
-
1973
- 1973-06-04 JP JP6204973A patent/JPS4970821A/ja active Pending
- 1973-09-20 FR FR7333849A patent/FR2200365B3/fr not_active Expired
- 1973-09-20 NL NL7312951A patent/NL7312951A/xx unknown
- 1973-09-20 GB GB4426773A patent/GB1436863A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2200365A1 (enExample) | 1974-04-19 |
| CH580164A5 (enExample) | 1976-09-30 |
| FR2200365B3 (enExample) | 1976-08-20 |
| GB1436863A (en) | 1976-05-26 |
| NL7312951A (enExample) | 1974-03-26 |
| JPS4970821A (enExample) | 1974-07-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OHJ | Non-payment of the annual fee |