RO99721B1 - PROCEDEU DE îMBINARE A CORPURILOR CERAMICE - Google Patents
PROCEDEU DE îMBINARE A CORPURILOR CERAMICEInfo
- Publication number
- RO99721B1 RO99721B1 RO129706A RO12970687A RO99721B1 RO 99721 B1 RO99721 B1 RO 99721B1 RO 129706 A RO129706 A RO 129706A RO 12970687 A RO12970687 A RO 12970687A RO 99721 B1 RO99721 B1 RO 99721B1
- Authority
- RO
- Romania
- Prior art keywords
- ceramic
- ceramic body
- joining
- bodies
- ceramic bodies
- Prior art date
Links
- 239000000919 ceramic Substances 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 238000007254 oxidation reaction Methods 0.000 abstract 2
- 239000007795 chemical reaction product Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 abstract 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 229910052735 hafnium Inorganic materials 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 230000001590 oxidative effect Effects 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 229910052719 titanium Inorganic materials 0.000 abstract 1
- 239000012808 vapor phase Substances 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Landscapes
- Ceramic Products (AREA)
Abstract
Inventia se refera la un procedeu de îmbinare a corpurilor ceramice de-a lungul unor suprafete preponderent congruente, aducând în contact ansamblul de corpuri ceramice ce cuprind un prim grup ceramic, eventual, compozit rezultat prin oxidarea unui metal primar ales dintre Ti, Si, Zr, Sn si Hf, si de preferinta Al, în conditii cunoscute, si un al doilea corp ceramic prestabilit, si încalzind acest ansamblu în prezenta unui oxidant în faza de vapori, la o temperatura peste punctul de topire al metalului rezidual continut în primul corp ceramic, pentru a induce transportul respectivului metal rezidual spre suprafetele de îmbinare, unde produsul reactiei de oxidare, care se obtine, continua sa se dezvolte, realizând îmbinarea suprafetelor celor doua corpuri.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO129706A RO99721B1 (ro) | 1987-09-11 | 1987-09-11 | PROCEDEU DE îMBINARE A CORPURILOR CERAMICE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO129706A RO99721B1 (ro) | 1987-09-11 | 1987-09-11 | PROCEDEU DE îMBINARE A CORPURILOR CERAMICE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO99721B1 true RO99721B1 (ro) | 1990-09-28 |
Family
ID=40907779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO129706A RO99721B1 (ro) | 1987-09-11 | 1987-09-11 | PROCEDEU DE îMBINARE A CORPURILOR CERAMICE |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO99721B1 (ro) |
-
1987
- 1987-09-11 RO RO129706A patent/RO99721B1/ro unknown
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