PL399743A1 - Sposób wytwarzania porowatych spieków - Google Patents
Sposób wytwarzania porowatych spiekówInfo
- Publication number
- PL399743A1 PL399743A1 PL399743A PL39974312A PL399743A1 PL 399743 A1 PL399743 A1 PL 399743A1 PL 399743 A PL399743 A PL 399743A PL 39974312 A PL39974312 A PL 39974312A PL 399743 A1 PL399743 A1 PL 399743A1
- Authority
- PL
- Poland
- Prior art keywords
- hour
- temperature
- mixture
- ceramic powder
- metal
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 abstract 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000000919 ceramic Substances 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 2
- 229930006000 Sucrose Natural products 0.000 abstract 1
- CZMRCDWAGMRECN-UGDNZRGBSA-N Sucrose Chemical compound O[C@H]1[C@H](O)[C@@H](CO)O[C@@]1(CO)O[C@@H]1[C@H](O)[C@@H](O)[C@H](O)[C@@H](CO)O1 CZMRCDWAGMRECN-UGDNZRGBSA-N 0.000 abstract 1
- 229910052786 argon Inorganic materials 0.000 abstract 1
- 210000000988 bone and bone Anatomy 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 239000012153 distilled water Substances 0.000 abstract 1
- 235000019441 ethanol Nutrition 0.000 abstract 1
- 238000001914 filtration Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000005245 sintering Methods 0.000 abstract 1
- 239000005720 sucrose Substances 0.000 abstract 1
- 238000001356 surgical procedure Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Materials For Medical Uses (AREA)
Abstract
Przedmiotem wynalazku jest sposób wytwarzania porowatych spieków majacych zastosowanie w chirurgii kostnej lub ukladach filtrujacych. Sposób wytwarzania porowatych spieków, polega na tym, ze proszek metalowy lub ceramiczny, lub mieszanina proszków metalowo-ceramicznych mieszany jest z krysztalami sacharozy, korzystnie cukru spozywczego o wielkosci krysztalów sacharozy 1-1,5 mm, korzystnie 1 mm w proporcji wagowej 1:1 oraz z dodatkiem 2-3 kropel alkoholu etylowego na 10 g mieszaniny, nastepnie mieszanina prasowana jest pod cisnieniem 500-700 MPa, po czym otrzymana wypraske umieszcza sie w poruszanej mieszadlem magnetycznym wodzie destylowanej o temperaturze 50-80°C, w czasie 1-2 h. Nastepnie wypraske suszy w temperaturze 60-80°C, dalej nagrzewa sie w ciagu 1 h od temperatury pokojowej do temperatury spiekania wlasciwej dla danego materialu w zakresie 1250-1300°C, przetrzymuje w tej temperaturze przez 1 h w atmosferze ochronnej, korzystnie w argonie, nastepnie spieki schladza sie w ciagu 1 h do temperatury pokojowej.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL399743A PL399743A1 (pl) | 2012-07-02 | 2012-07-02 | Sposób wytwarzania porowatych spieków |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL399743A PL399743A1 (pl) | 2012-07-02 | 2012-07-02 | Sposób wytwarzania porowatych spieków |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL399743A1 true PL399743A1 (pl) | 2014-01-07 |
Family
ID=49877209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL399743A PL399743A1 (pl) | 2012-07-02 | 2012-07-02 | Sposób wytwarzania porowatych spieków |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL399743A1 (pl) |
-
2012
- 2012-07-02 PL PL399743A patent/PL399743A1/pl unknown
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