TW330862B - Investment ceramic mold fabrication method for active metal casting - Google Patents

Investment ceramic mold fabrication method for active metal casting

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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
Application number
TW086104421A
Other languages
Chinese (zh)
Inventor
Yu-Long Lin
Gwo-Yuh Ni
Rong-Jong Yang
Original Assignee
Defence Dept Chung Shan Inst
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Defence Dept Chung Shan Inst filed Critical Defence Dept Chung Shan Inst
Priority to TW086104421A priority Critical patent/TW330862B/en
Application granted granted Critical
Publication of TW330862B publication Critical patent/TW330862B/en

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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.
TW086104421A 1997-04-08 1997-04-08 Investment ceramic mold fabrication method for active metal casting TW330862B (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (1)

* Cited by examiner, † Cited by third party
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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