ATE150346T1 - Kern nach dem wachsausschmelzverfahren - Google Patents
Kern nach dem wachsausschmelzverfahrenInfo
- Publication number
- ATE150346T1 ATE150346T1 AT92116699T AT92116699T ATE150346T1 AT E150346 T1 ATE150346 T1 AT E150346T1 AT 92116699 T AT92116699 T AT 92116699T AT 92116699 T AT92116699 T AT 92116699T AT E150346 T1 ATE150346 T1 AT E150346T1
- Authority
- AT
- Austria
- Prior art keywords
- core
- wax
- zircon
- sio2
- quartz
- Prior art date
Links
- 238000010309 melting process Methods 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 6
- 235000012239 silicon dioxide Nutrition 0.000 abstract 4
- 229910052845 zircon Inorganic materials 0.000 abstract 3
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052681 coesite Inorganic materials 0.000 abstract 2
- 239000000470 constituent Substances 0.000 abstract 2
- 229910052906 cristobalite Inorganic materials 0.000 abstract 2
- 239000010453 quartz Substances 0.000 abstract 2
- 239000000377 silicon dioxide Substances 0.000 abstract 2
- 229910052682 stishovite Inorganic materials 0.000 abstract 2
- 229910052905 tridymite Inorganic materials 0.000 abstract 2
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 abstract 1
- 229910000975 Carbon steel Inorganic materials 0.000 abstract 1
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 238000010304 firing Methods 0.000 abstract 1
- 238000005495 investment casting Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000011148 porous material Substances 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C9/00—Moulds or cores; Moulding processes
- B22C9/10—Cores; Manufacture or installation of cores
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C1/00—Compositions of refractory mould or core materials; Grain structures thereof; Chemical or physical features in the formation or manufacture of moulds
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mold Materials And Core Materials (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Dental Preparations (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE4132477A DE4132477A1 (de) | 1991-09-30 | 1991-09-30 | Kern nach dem wachsausschmelzverfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE150346T1 true ATE150346T1 (de) | 1997-04-15 |
Family
ID=6441779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT92116699T ATE150346T1 (de) | 1991-09-30 | 1992-09-30 | Kern nach dem wachsausschmelzverfahren |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0590186B1 (de) |
| AT (1) | ATE150346T1 (de) |
| DE (2) | DE4132477A1 (de) |
| ES (1) | ES2103336T3 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19615896C2 (de) * | 1995-04-21 | 1998-01-22 | Beermann Norbert Dipl Volksw | Starrer Sandkörper, Verfahren zu dessen Herstellung, dessen Verwendung und Verfahren zur Herstellung von mit Wachs umhüllten Sandkörnern |
| ATE218079T1 (de) | 1997-06-12 | 2002-06-15 | Norbert Beermann | Starrer sandkörper, verfahren zu dessen herstellung, dessen verwendung und verfahren zur herstellung von mit wachs umhüllten sandkörnern |
| CN104086161B (zh) * | 2014-04-29 | 2016-06-01 | 中国科学院金属研究所 | 一种可调节热膨胀系数的硅基陶瓷型芯的制备方法 |
| CN109346306A (zh) * | 2018-10-26 | 2019-02-15 | 合肥工业大学 | 一种用于钕铁硼磁体表面防护的原位复合涂层及其制备方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2042951B (en) * | 1978-11-08 | 1982-08-04 | Rolls Royce | Investment casting core |
| GB2096523B (en) * | 1981-03-25 | 1986-04-09 | Rolls Royce | Method of making a blade aerofoil for a gas turbine |
| GB2126569B (en) * | 1982-09-04 | 1986-01-15 | Rolls Royce | Non-silica based ceramic cores for castings |
| IL85507A (en) * | 1987-02-24 | 1991-09-16 | United Technologies Corp | Method for manufacturing investment casting cores |
| FR2626794B1 (fr) * | 1988-02-10 | 1993-07-02 | Snecma | Pate thermoplastique pour la preparation de noyaux de fonderie et procede de preparation desdits noyaux |
| JPH0333060A (ja) * | 1989-06-28 | 1991-02-13 | Morita Mfg Co Ltd | 高温造形用焼成型及びこれに用いる高温造形用型材並びに高温造形用焼成型の製造法 |
-
1991
- 1991-09-30 DE DE4132477A patent/DE4132477A1/de not_active Withdrawn
-
1992
- 1992-09-30 EP EP92116699A patent/EP0590186B1/de not_active Expired - Lifetime
- 1992-09-30 DE DE59208246T patent/DE59208246D1/de not_active Expired - Fee Related
- 1992-09-30 AT AT92116699T patent/ATE150346T1/de not_active IP Right Cessation
- 1992-09-30 ES ES92116699T patent/ES2103336T3/es not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0590186B1 (de) | 1997-03-19 |
| EP0590186A1 (de) | 1994-04-06 |
| DE59208246D1 (de) | 1997-04-24 |
| DE4132477A1 (de) | 1993-04-01 |
| ES2103336T3 (es) | 1997-09-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| REN | Ceased due to non-payment of the annual fee |