TW330862B - Investment ceramic mold fabrication method for active metal casting - Google Patents
Investment ceramic mold fabrication method for active metal castingInfo
- Publication number
- TW330862B TW330862B TW086104421A TW86104421A TW330862B TW 330862 B TW330862 B TW 330862B TW 086104421 A TW086104421 A TW 086104421A TW 86104421 A TW86104421 A TW 86104421A TW 330862 B TW330862 B TW 330862B
- Authority
- TW
- Taiwan
- Prior art keywords
- mold
- refractories
- sols
- ceramic mold
- active metal
- Prior art date
Links
Landscapes
- Mold Materials And Core Materials (AREA)
Abstract
An investment ceramic mold fabrication method for active metal casting is an investment ceramic mold making method. The added sols which may have gelation reaction with refractories into the mold by infiltration rather than blend the sols with refractories to form slurry. The method can prevent the gelation reactions between refractories and sols and can prevent the gelation of slurry, it can also be used to increase the strength of the mold or decrease the mold-metal reacrions. The sols used in the method could be any sol which contains silica, alumina, zirconia, titania, yttria as the major composition. This method can be used to make a ceramic mold which contains silicon, aluminum, zirconium, titanium, yttrium, rare earth elements as major composition of the refractories.the mold can also be used to used cast activity metals, such as titanium, zirconium, hafnium, tungsten, magenesium, lithium, etc.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW086104421A TW330862B (en) | 1997-04-08 | 1997-04-08 | Investment ceramic mold fabrication method for active metal casting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW086104421A TW330862B (en) | 1997-04-08 | 1997-04-08 | Investment ceramic mold fabrication method for active metal casting |
Publications (1)
Publication Number | Publication Date |
---|---|
TW330862B true TW330862B (en) | 1998-05-01 |
Family
ID=58262628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086104421A TW330862B (en) | 1997-04-08 | 1997-04-08 | Investment ceramic mold fabrication method for active metal casting |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW330862B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI491456B (en) * | 2013-05-17 | 2015-07-11 | Fs Prec Tech Co Ltd | Vacuum centrifugal casting method and a device thereof |
-
1997
- 1997-04-08 TW TW086104421A patent/TW330862B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI491456B (en) * | 2013-05-17 | 2015-07-11 | Fs Prec Tech Co Ltd | Vacuum centrifugal casting method and a device thereof |
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Legal Events
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MK4A | Expiration of patent term of an invention patent |