CS205296B1 - Merking method of sintered corundum parts - Google Patents
Merking method of sintered corundum parts Download PDFInfo
- Publication number
- CS205296B1 CS205296B1 CS877776A CS877776A CS205296B1 CS 205296 B1 CS205296 B1 CS 205296B1 CS 877776 A CS877776 A CS 877776A CS 877776 A CS877776 A CS 877776A CS 205296 B1 CS205296 B1 CS 205296B1
- Authority
- CS
- Czechoslovakia
- Prior art keywords
- sintered corundum
- merking
- corundum
- weight
- parts
- Prior art date
Links
- 229910052593 corundum Inorganic materials 0.000 title claims description 9
- 239000010431 corundum Substances 0.000 title claims description 9
- 238000000034 method Methods 0.000 title claims 2
- 239000000203 mixture Substances 0.000 claims description 5
- 238000007650 screen-printing Methods 0.000 claims description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- 239000011230 binding agent Substances 0.000 claims description 2
- 229940117975 chromium trioxide Drugs 0.000 claims description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N chromium trioxide Inorganic materials O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 claims description 2
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims description 2
- XHCLAFWTIXFWPH-UHFFFAOYSA-N [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] Chemical class [O-2].[O-2].[O-2].[O-2].[O-2].[V+5].[V+5] XHCLAFWTIXFWPH-UHFFFAOYSA-N 0.000 claims 1
- 230000001680 brushing effect Effects 0.000 claims 1
- 238000001465 metallisation Methods 0.000 claims 1
- 229910052720 vanadium Inorganic materials 0.000 claims 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims 1
- 229910001935 vanadium oxide Inorganic materials 0.000 claims 1
- 239000000020 Nitrocellulose Substances 0.000 description 2
- 229920001220 nitrocellulos Polymers 0.000 description 2
- QUEDYRXQWSDKKG-UHFFFAOYSA-M [O-2].[O-2].[V+5].[OH-] Chemical compound [O-2].[O-2].[V+5].[OH-] QUEDYRXQWSDKKG-UHFFFAOYSA-M 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 229910052596 spinel Inorganic materials 0.000 description 1
- 239000011029 spinel Substances 0.000 description 1
Landscapes
- Thermal Transfer Or Thermal Recording In General (AREA)
Description
Příprava vlastní barvy spočívá v tom, že směs kysličníků VjO^ a CrgO^ nebo VjOj 8 CrgOj se v některém z uvedených poměrů promísí a směs se ve vodíkové atmosféře při vhodné teplotě redukuje na spinel. Po redukci se barva mele tak, aby jí bylb možno na korundový střep nanášet sítotiskem. Umletá barva se smísí s některým známým kapalným pojivém, jako je např. nitrocelulosové kolodium, silikonový olej, solakryl, raethylcelulosa, nebo sítotiskový olej,a nanese se sítotiskem na korundový střep. Označený korundový střep se zahřívá na teplotu nad 100 °C po dobu 60 až 120 min, podle druhu použitého nanášecího média.Preparation of custom colors is that the mixture of oxides and CRGO NRC ^ ^ 8 or VjOj CrgOj in any of the above mentioned ratios are mixed and the mixture under hydrogen at an appropriate temperature to reduce spinel. After the reduction, the color is ground so that it can be applied to the corundum body by screen printing. The ground paint is mixed with some known liquid binder, such as nitrocellulose collodion, silicone oil, solacryl, raethylcellulose, or screen printing oil, and applied by screen printing to corundum shard. The labeled corundum body is heated to a temperature above 100 ° C for 60 to 120 minutes, depending on the type of coating medium used.
Konkrétní příklad označení součásti ze slinutého korundu je uveden v následujícím. Směs k nanášení o složení v hmotnostní koncentraci % kysličníku vanaditého 20 % kysličníku chromítého 50 % nitrocelulosového kolodia se sítotiskem nanese na součást a potom se označený korundový střep zahřívá po dobu 60 až 120 minut na teplotu nad 100 °C.A specific example of a sintered corundum component designation is given below. The composition of the composition in a concentration by weight of% vanadium trioxide 20% chromium trioxide 50% nitrocellulose collodion is screen-printed on the component and then the labeled corundum body is heated to a temperature above 100 ° C for 60 to 120 minutes.
Vynálezu je možno použít všude tam, kde při glazování korundových dílů je třeba vytvořit barevně i mechanicky stálé, výrazné označeni.The invention can be used wherever the glazing of corundum parts requires a color and mechanically stable, distinctive marking.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS877776A CS205296B1 (en) | 1977-03-10 | 1977-03-10 | Merking method of sintered corundum parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CS877776A CS205296B1 (en) | 1977-03-10 | 1977-03-10 | Merking method of sintered corundum parts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CS205296B1 true CS205296B1 (en) | 1981-05-29 |
Family
ID=5438790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CS877776A CS205296B1 (en) | 1977-03-10 | 1977-03-10 | Merking method of sintered corundum parts |
Country Status (1)
| Country | Link |
|---|---|
| CS (1) | CS205296B1 (en) |
-
1977
- 1977-03-10 CS CS877776A patent/CS205296B1/en unknown
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