PL439188A1 - Spoiwo ceramiczne do narzędzi ściernych, zwłaszcza do narzędzi z regularnego azotku boru - Google Patents
Spoiwo ceramiczne do narzędzi ściernych, zwłaszcza do narzędzi z regularnego azotku boruInfo
- Publication number
- PL439188A1 PL439188A1 PL439188A PL43918821A PL439188A1 PL 439188 A1 PL439188 A1 PL 439188A1 PL 439188 A PL439188 A PL 439188A PL 43918821 A PL43918821 A PL 43918821A PL 439188 A1 PL439188 A1 PL 439188A1
- Authority
- PL
- Poland
- Prior art keywords
- sub
- tools
- boron nitride
- cubic boron
- pbo
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/14—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic ceramic, i.e. vitrified bondings
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mechanical Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Glass Compositions (AREA)
- Ceramic Products (AREA)
Abstract
Przedmiotem zgłoszenia jest spoiwo ceramiczne przeznaczone do narzędzi ściernych zwłaszcza do narzędzi z regularnego azotku boru zawierające dewitryfikat fryty szklanej, który charakteryzuje się tym, że stanowi mieszaninę zawierającą dewitryfikat fryty szklanej układu ZnO-PbO-B<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub>-V<sub>2</sub>O<sub>5</sub> w ilości od 60 - 76% wag., elektrokorund 99Aw ilości 20 - 34% wag. i sadzę w ilości co najmniej 0,9% wag. Fryta szklana układu ZnO-PbO-B<sub>2</sub>O<sub>3</sub>-SiO<sub>2</sub>-V<sub>2</sub>O<sub>5</sub>, korzystnie ma skład następujący: tlenek cynku Zno 38 - 42% wag., tlenek ołowiu PbO 26 - 30% wag., kwas borowy H<sub>3</sub>BO<sub>3</sub> 25 - 30% wag., tlenek krzemu SiO<sub>2</sub> 4 - 10% wag., pięciotlenek wanadu V<sub>2</sub>O<sub>5</sub> 0,9 – 2,9% wag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL439188A PL244812B1 (pl) | 2021-10-12 | 2021-10-12 | Spoiwo ceramiczne do narzędzi ściernych, zwłaszcza do narzędzi z regularnego azotku boru |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL439188A PL244812B1 (pl) | 2021-10-12 | 2021-10-12 | Spoiwo ceramiczne do narzędzi ściernych, zwłaszcza do narzędzi z regularnego azotku boru |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PL439188A1 true PL439188A1 (pl) | 2023-04-17 |
| PL244812B1 PL244812B1 (pl) | 2024-03-11 |
Family
ID=85983157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL439188A PL244812B1 (pl) | 2021-10-12 | 2021-10-12 | Spoiwo ceramiczne do narzędzi ściernych, zwłaszcza do narzędzi z regularnego azotku boru |
Country Status (1)
| Country | Link |
|---|---|
| PL (1) | PL244812B1 (pl) |
-
2021
- 2021-10-12 PL PL439188A patent/PL244812B1/pl unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL244812B1 (pl) | 2024-03-11 |
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