DE1908796A1 - Bestaendiger,keramischer Schutzueberzug fuer Metall-Giessereiformen - Google Patents
Bestaendiger,keramischer Schutzueberzug fuer Metall-GiessereiformenInfo
- Publication number
- DE1908796A1 DE1908796A1 DE19691908796 DE1908796A DE1908796A1 DE 1908796 A1 DE1908796 A1 DE 1908796A1 DE 19691908796 DE19691908796 DE 19691908796 DE 1908796 A DE1908796 A DE 1908796A DE 1908796 A1 DE1908796 A1 DE 1908796A1
- Authority
- DE
- Germany
- Prior art keywords
- coating
- ceramic
- metal
- grains
- protective coating
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 12
- 239000000919 ceramic Substances 0.000 title claims description 11
- 239000002184 metal Substances 0.000 title claims description 11
- 239000011253 protective coating Substances 0.000 title description 9
- 238000000576 coating method Methods 0.000 claims description 23
- 239000011248 coating agent Substances 0.000 claims description 17
- 229910001338 liquidmetal Inorganic materials 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 239000011148 porous material Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 230000014759 maintenance of location Effects 0.000 claims 1
- 108090000623 proteins and genes Proteins 0.000 claims 1
- 230000009970 fire resistant effect Effects 0.000 description 4
- 229910052750 molybdenum Inorganic materials 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- 239000010410 layer Substances 0.000 description 3
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 3
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 239000011733 molybdenum Substances 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 235000019353 potassium silicate Nutrition 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910001928 zirconium oxide Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 239000011247 coating layer Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22C—FOUNDRY MOULDING
- B22C3/00—Selection of compositions for coating the surfaces of moulds, cores, or patterns
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL12537868 | 1968-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1908796A1 true DE1908796A1 (de) | 1969-09-18 |
Family
ID=19949889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19691908796 Pending DE1908796A1 (de) | 1968-02-21 | 1969-02-21 | Bestaendiger,keramischer Schutzueberzug fuer Metall-Giessereiformen |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1908796A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2002321A1 (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2302662A1 (de) * | 1973-01-19 | 1974-07-25 | Siemens Ag | Nachrichtenkabel |
| FR2387712A1 (fr) * | 1977-04-21 | 1978-11-17 | Inst Traktornykh Kombainovyk | Piece de fonderie metallique a couche superficielle durcie et procede de fabrication de ladite piece |
| EP0090118A1 (en) * | 1982-03-26 | 1983-10-05 | Crucible Materials Corporation | Ceramic mould and method of producing same |
| DE2631242C2 (de) * | 1976-07-12 | 1983-11-24 | Brugger, Gottfried, 5503 Mitterberghütten | Verfahren zum Beschichten der Innenwand einer Schleudergußkokille zum Vergießen von Kupfer oder dessen Legierungen |
-
1969
- 1969-02-20 FR FR6904254A patent/FR2002321A1/fr not_active Withdrawn
- 1969-02-21 DE DE19691908796 patent/DE1908796A1/de active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2302662A1 (de) * | 1973-01-19 | 1974-07-25 | Siemens Ag | Nachrichtenkabel |
| DE2631242C2 (de) * | 1976-07-12 | 1983-11-24 | Brugger, Gottfried, 5503 Mitterberghütten | Verfahren zum Beschichten der Innenwand einer Schleudergußkokille zum Vergießen von Kupfer oder dessen Legierungen |
| FR2387712A1 (fr) * | 1977-04-21 | 1978-11-17 | Inst Traktornykh Kombainovyk | Piece de fonderie metallique a couche superficielle durcie et procede de fabrication de ladite piece |
| EP0090118A1 (en) * | 1982-03-26 | 1983-10-05 | Crucible Materials Corporation | Ceramic mould and method of producing same |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2002321A1 (enrdf_load_stackoverflow) | 1969-10-17 |
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