TW200503866A - Method for stripping solvent from non-fat blank using microwave - Google Patents
Method for stripping solvent from non-fat blank using microwaveInfo
- Publication number
- TW200503866A TW200503866A TW092120303A TW92120303A TW200503866A TW 200503866 A TW200503866 A TW 200503866A TW 092120303 A TW092120303 A TW 092120303A TW 92120303 A TW92120303 A TW 92120303A TW 200503866 A TW200503866 A TW 200503866A
- Authority
- TW
- Taiwan
- Prior art keywords
- blank
- microwave
- product
- solvent
- stripping solvent
- Prior art date
Links
Landscapes
- Powder Metallurgy (AREA)
Abstract
A method for stripping solvent from a non-fat blank using microwave comprises a step of forming a blank, a degreasing step, a drying step, a sintering step, and a step for completing a product. After a microwave-absorbable blank has been subjected to a solvent degreasing procedure, the blank is mounted in a microwave oven. The power of microwave and the microwaving time are adjusted to heat, dry and stripping solvent from the blank. Afterwards, the degreased semi-product is mounted in a sintering furnace in order to sinter the degreased blank. Then, the temperature of the sintered product is reduced to form a product. Thus, this invention can solve the problems associated with a conventional process – including odors caused by solvent, fire, explosion, damage to the environment, harmful to human body, unable to increase the evaporation rate, and high content of residue, etc., while achieving the objectives of accelerating the production, low residues, avoiding waste of energy caused by temperature increase/decrease, and solving the problems associated with heavy equipment.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92120303A TWI251515B (en) | 2003-07-25 | 2003-07-25 | Method for stripping solvent from non-fat blank using microwave |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW92120303A TWI251515B (en) | 2003-07-25 | 2003-07-25 | Method for stripping solvent from non-fat blank using microwave |
Publications (2)
Publication Number | Publication Date |
---|---|
TW200503866A true TW200503866A (en) | 2005-02-01 |
TWI251515B TWI251515B (en) | 2006-03-21 |
Family
ID=37453683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW92120303A TWI251515B (en) | 2003-07-25 | 2003-07-25 | Method for stripping solvent from non-fat blank using microwave |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI251515B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115321993A (en) * | 2022-10-17 | 2022-11-11 | 江苏富乐华功率半导体研究院有限公司 | Method for quickly discharging PVB (polyvinyl butyral) adhesive from ceramic body |
-
2003
- 2003-07-25 TW TW92120303A patent/TWI251515B/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115321993A (en) * | 2022-10-17 | 2022-11-11 | 江苏富乐华功率半导体研究院有限公司 | Method for quickly discharging PVB (polyvinyl butyral) adhesive from ceramic body |
Also Published As
Publication number | Publication date |
---|---|
TWI251515B (en) | 2006-03-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Annulment or lapse of patent due to non-payment of fees |