JPH0292888A - ニッケル基超合金単結晶の製造方法 - Google Patents
ニッケル基超合金単結晶の製造方法Info
- Publication number
- JPH0292888A JPH0292888A JP24449788A JP24449788A JPH0292888A JP H0292888 A JPH0292888 A JP H0292888A JP 24449788 A JP24449788 A JP 24449788A JP 24449788 A JP24449788 A JP 24449788A JP H0292888 A JPH0292888 A JP H0292888A
- Authority
- JP
- Japan
- Prior art keywords
- crystal
- alloy
- seed crystal
- mold
- orientation
- 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.)
- Granted
Links
- 239000013078 crystal Substances 0.000 title claims abstract description 84
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 18
- 238000004519 manufacturing process Methods 0.000 title claims description 12
- 229910052759 nickel Inorganic materials 0.000 title claims description 9
- 229910000601 superalloy Inorganic materials 0.000 title claims description 9
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 47
- 239000000956 alloy Substances 0.000 claims abstract description 47
- 238000000034 method Methods 0.000 claims abstract description 23
- 238000002844 melting Methods 0.000 claims abstract description 9
- 230000008018 melting Effects 0.000 claims abstract description 9
- 238000005266 casting Methods 0.000 claims abstract description 6
- 238000005495 investment casting Methods 0.000 claims abstract description 6
- 238000007711 solidification Methods 0.000 claims description 5
- 230000008023 solidification Effects 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 abstract description 2
- 230000015271 coagulation Effects 0.000 abstract 2
- 238000005345 coagulation Methods 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 1
- 238000004458 analytical method Methods 0.000 description 6
- 229910000745 He alloy Inorganic materials 0.000 description 5
- 238000002425 crystallisation Methods 0.000 description 5
- 230000008025 crystallization Effects 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000004453 electron probe microanalysis Methods 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 229910000521 B alloy Inorganic materials 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910001362 Ta alloys Inorganic materials 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24449788A JPH0292888A (ja) | 1988-09-30 | 1988-09-30 | ニッケル基超合金単結晶の製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP24449788A JPH0292888A (ja) | 1988-09-30 | 1988-09-30 | ニッケル基超合金単結晶の製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0292888A true JPH0292888A (ja) | 1990-04-03 |
| JPH0569079B2 JPH0569079B2 (https=) | 1993-09-30 |
Family
ID=17119548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP24449788A Granted JPH0292888A (ja) | 1988-09-30 | 1988-09-30 | ニッケル基超合金単結晶の製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0292888A (https=) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5540399A (en) * | 1993-01-07 | 1996-07-30 | Tdk Corporation | Tape cassette |
| GB2364327A (en) * | 2000-05-20 | 2002-01-23 | Rolls Royce Plc | Single crystal seed alloy |
| FR2825722A1 (fr) * | 2001-06-11 | 2002-12-13 | Howmet Res Corp | Grain pour le moulage d'un article monocristallin, moule et methode a y utiliser |
| EP1577496A3 (en) * | 2004-03-18 | 2007-05-23 | ROLLS-ROYCE plc | Casting method for turbine blade |
| WO2015108599A3 (en) * | 2013-11-04 | 2015-09-03 | United Technologies Corporation | Method for preparation of a superalloy having a crystallographic texture controlled microstructure by electron beam melting |
| US11198175B2 (en) | 2019-10-04 | 2021-12-14 | Raytheon Technologies Corporation | Arcuate seed casting method |
| US11377753B2 (en) | 2019-10-04 | 2022-07-05 | Raytheon Technologies Corporation | Arcuate seed casting method |
| US11383295B2 (en) | 2019-10-04 | 2022-07-12 | Raytheon Technologies Corporation | Arcuate seed casting method |
| CN117000949A (zh) * | 2023-08-08 | 2023-11-07 | 北京航空航天大学 | 一种[111]取向单晶高温合金的高通量制备方法 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648961B (zh) | 2010-08-17 | 2016-01-13 | Jlg工业公司 | 使用多级桅杆模块的桅杆升降装置 |
-
1988
- 1988-09-30 JP JP24449788A patent/JPH0292888A/ja active Granted
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5540399A (en) * | 1993-01-07 | 1996-07-30 | Tdk Corporation | Tape cassette |
| GB2364327A (en) * | 2000-05-20 | 2002-01-23 | Rolls Royce Plc | Single crystal seed alloy |
| GB2364327B (en) * | 2000-05-20 | 2004-10-06 | Rolls Royce Plc | Single crystal seed alloy |
| FR2825722A1 (fr) * | 2001-06-11 | 2002-12-13 | Howmet Res Corp | Grain pour le moulage d'un article monocristallin, moule et methode a y utiliser |
| US7575038B2 (en) | 2001-06-11 | 2009-08-18 | Howmet Research Corporation | Single crystal seed |
| US7810547B2 (en) | 2001-06-11 | 2010-10-12 | Howmet Research Corporation | Single crystal seed |
| EP1577496A3 (en) * | 2004-03-18 | 2007-05-23 | ROLLS-ROYCE plc | Casting method for turbine blade |
| WO2015108599A3 (en) * | 2013-11-04 | 2015-09-03 | United Technologies Corporation | Method for preparation of a superalloy having a crystallographic texture controlled microstructure by electron beam melting |
| US11198175B2 (en) | 2019-10-04 | 2021-12-14 | Raytheon Technologies Corporation | Arcuate seed casting method |
| US11377753B2 (en) | 2019-10-04 | 2022-07-05 | Raytheon Technologies Corporation | Arcuate seed casting method |
| US11383295B2 (en) | 2019-10-04 | 2022-07-12 | Raytheon Technologies Corporation | Arcuate seed casting method |
| US11806780B2 (en) | 2019-10-04 | 2023-11-07 | Rtx Corporation | Arcuate seed casting method |
| US12005493B2 (en) | 2019-10-04 | 2024-06-11 | Rtx Corporation | Arcuate seed casting method |
| US12123104B2 (en) | 2019-10-04 | 2024-10-22 | Rtx Corporation | Arcuate seed casting method |
| US12434295B2 (en) | 2019-10-04 | 2025-10-07 | Rtx Corporation | Arcuate seed casting method |
| CN117000949A (zh) * | 2023-08-08 | 2023-11-07 | 北京航空航天大学 | 一种[111]取向单晶高温合金的高通量制备方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0569079B2 (https=) | 1993-09-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |