DE2551719B2 - Verwendung eines Stahles mit martensitischem Gefüge als Werkstoff zur Herstellung von geschmiedeten Turbinenschaufeln - Google Patents
Verwendung eines Stahles mit martensitischem Gefüge als Werkstoff zur Herstellung von geschmiedeten TurbinenschaufelnInfo
- Publication number
- DE2551719B2 DE2551719B2 DE2551719A DE2551719A DE2551719B2 DE 2551719 B2 DE2551719 B2 DE 2551719B2 DE 2551719 A DE2551719 A DE 2551719A DE 2551719 A DE2551719 A DE 2551719A DE 2551719 B2 DE2551719 B2 DE 2551719B2
- Authority
- DE
- Germany
- Prior art keywords
- max
- steel
- stress
- b50ah7
- content
- 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.)
- Withdrawn
Links
- 229910000831 Steel Inorganic materials 0.000 title claims description 12
- 239000010959 steel Substances 0.000 title claims description 12
- 239000000463 material Substances 0.000 title claims description 9
- 229910000734 martensite Inorganic materials 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 24
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 17
- 239000011651 chromium Substances 0.000 claims description 16
- 229910052804 chromium Inorganic materials 0.000 claims description 14
- 229910052759 nickel Inorganic materials 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229910052799 carbon Inorganic materials 0.000 claims description 10
- 229910000859 α-Fe Inorganic materials 0.000 claims description 4
- -1 manganese phosphorus sulfur silicon nickel Chemical compound 0.000 claims 2
- 239000002826 coolant Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 description 17
- 239000000956 alloy Substances 0.000 description 17
- 238000012360 testing method Methods 0.000 description 16
- 238000010438 heat treatment Methods 0.000 description 11
- 238000005242 forging Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009863 impact test Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
- 230000003628 erosive effect Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
- 239000010703 silicon Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 229910000851 Alloy steel Inorganic materials 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 208000013201 Stress fracture Diseases 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910052750 molybdenum Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 238000010791 quenching Methods 0.000 description 2
- 230000000171 quenching effect Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 229910000967 As alloy Inorganic materials 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000009661 fatigue test Methods 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000005496 tempering Methods 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 230000004580 weight loss 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
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/0068—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for particular articles not mentioned below
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Heat Treatment Of Articles (AREA)
- Hydraulic Turbines (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US55251575A | 1975-02-24 | 1975-02-24 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2551719A1 DE2551719A1 (de) | 1976-09-09 |
| DE2551719B2 true DE2551719B2 (de) | 1978-06-08 |
Family
ID=24205672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2551719A Withdrawn DE2551719B2 (de) | 1975-02-24 | 1975-11-18 | Verwendung eines Stahles mit martensitischem Gefüge als Werkstoff zur Herstellung von geschmiedeten Turbinenschaufeln |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS583028B2 (https=) |
| CH (1) | CH615949A5 (https=) |
| DE (1) | DE2551719B2 (https=) |
| ES (1) | ES445096A1 (https=) |
| FR (1) | FR2301601A1 (https=) |
| GB (1) | GB1534399A (https=) |
| IT (1) | IT1055027B (https=) |
| SE (1) | SE413144B (https=) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4406698A (en) * | 1980-04-28 | 1983-09-27 | Tokyo Shibaura Denki Kabushiki Kaisha | Martensitic stainless cast steel having high cavitation erosion resistance |
| CN111270132B (zh) * | 2020-01-22 | 2021-03-12 | 大冶特殊钢有限公司 | 石油天然气钻通设备承压材料用不锈钢及制备方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1294032B (de) * | 1963-10-14 | 1969-04-30 | Allegheny Ludlum Steel | Martensitischer, verguetbarer, rostfreier Stahl |
| US3355280A (en) * | 1965-06-25 | 1967-11-28 | Int Nickel Co | High strength, martensitic stainless steel |
| GB1214293A (en) * | 1966-11-14 | 1970-12-02 | Hadfields Ltd | Martensitic stainless steels |
| GB1250898A (https=) * | 1968-06-20 | 1971-10-20 | ||
| NO131944C (https=) * | 1970-12-28 | 1975-08-27 | Kobe Steel Ltd |
-
1975
- 1975-11-18 DE DE2551719A patent/DE2551719B2/de not_active Withdrawn
- 1975-12-18 SE SE7514320A patent/SE413144B/xx not_active IP Right Cessation
- 1975-12-19 GB GB52132/75A patent/GB1534399A/en not_active Expired
- 1975-12-29 CH CH1681675A patent/CH615949A5/de not_active IP Right Cessation
-
1976
- 1976-01-30 IT IT19745/76A patent/IT1055027B/it active
- 1976-02-12 ES ES445096A patent/ES445096A1/es not_active Expired
- 1976-02-20 FR FR7604693A patent/FR2301601A1/fr active Granted
- 1976-02-24 JP JP51018536A patent/JPS583028B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2551719A1 (de) | 1976-09-09 |
| ES445096A1 (es) | 1977-05-16 |
| JPS583028B2 (ja) | 1983-01-19 |
| GB1534399A (en) | 1978-12-06 |
| SE7514320L (sv) | 1976-08-25 |
| CH615949A5 (en) | 1980-02-29 |
| JPS51109210A (https=) | 1976-09-28 |
| FR2301601A1 (fr) | 1976-09-17 |
| SE413144B (sv) | 1980-04-21 |
| IT1055027B (it) | 1981-12-21 |
| FR2301601B1 (https=) | 1981-03-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8230 | Patent withdrawn |