RO95384A2 - Procede pentru durificarea suprafetelor formelor de tumare - Google Patents
Procede pentru durificarea suprafetelor formelor de tumareInfo
- Publication number
- RO95384A2 RO95384A2 RO86122931A RO12293186A RO95384A2 RO 95384 A2 RO95384 A2 RO 95384A2 RO 86122931 A RO86122931 A RO 86122931A RO 12293186 A RO12293186 A RO 12293186A RO 95384 A2 RO95384 A2 RO 95384A2
- Authority
- RO
- Romania
- Prior art keywords
- durifying
- procedures
- tumor forms
- soln
- ferrous
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 206010028980 Neoplasm Diseases 0.000 title 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 239000006004 Quartz sand Substances 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 0.000 abstract 1
- 239000000440 bentonite Substances 0.000 abstract 1
- 229910000278 bentonite Inorganic materials 0.000 abstract 1
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 abstract 1
- 159000000007 calcium salts Chemical class 0.000 abstract 1
- 239000000378 calcium silicate Substances 0.000 abstract 1
- 229910052918 calcium silicate Inorganic materials 0.000 abstract 1
- OYACROKNLOSFPA-UHFFFAOYSA-N calcium;dioxido(oxo)silane Chemical compound [Ca+2].[O-][Si]([O-])=O OYACROKNLOSFPA-UHFFFAOYSA-N 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- -1 ferrous metals Chemical class 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000004848 polyfunctional curative Substances 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Landscapes
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Mold Materials And Core Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO122931A RO95384B1 (ro) | 1986-04-09 | 1986-04-09 | Procede pentru durificarea suprafetelor formelor de turnare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO122931A RO95384B1 (ro) | 1986-04-09 | 1986-04-09 | Procede pentru durificarea suprafetelor formelor de turnare |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO95384A2 true RO95384A2 (ro) | 1989-05-30 |
| RO95384B1 RO95384B1 (ro) | 1989-05-31 |
Family
ID=20119249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO122931A RO95384B1 (ro) | 1986-04-09 | 1986-04-09 | Procede pentru durificarea suprafetelor formelor de turnare |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO95384B1 (ro) |
-
1986
- 1986-04-09 RO RO122931A patent/RO95384B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO95384B1 (ro) | 1989-05-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3263896D1 (en) | Process for accelerating the hardening of hydraulic cement mixtures | |
| SE8300342L (sv) | Anleggning for tillverkning av kalciumsilikathydrat | |
| MX161685A (es) | Procedimiento para la produccion de moldes o nucleos de fundicion | |
| ES529527A0 (es) | Procedimiento para la fabricacion de moldes para la colada por inyeccion | |
| BR8706792A (pt) | Processo para a fundicao de um corpo de ferro fundido molde de fundicao bem como corpo de ferro fundido | |
| TW336905B (en) | A process for thermally reclaiming sand | |
| ATE203941T1 (de) | Verfahren zum herstellen einer kühlplatte für öfen zur eisen- und stahlerzeugung | |
| BE900093A (fr) | Procede de fabrication d'une brique refractaire legere. | |
| BR8803538A (pt) | Processo para fabricar elementos de cofragem para a construcao com concreto de revestimento,e elementos fabricados de acordo com o processo | |
| CH613398A5 (en) | Installation for producing composite beams | |
| FR2172472A5 (en) | Quartzite based refractory - contg phosphate additives for raminable dinings | |
| ATE31913T1 (de) | Verfahren zum herstellen von blockfoermigen wandbaustoffen. | |
| JPS6422446A (en) | Production of sand mold for casting | |
| GB1346576A (en) | Method of making a mould or mould piece | |
| GB2109814B (en) | Manufacture of hardened iron camshaft castings | |
| HUT48857A (en) | Plastic mass, particularly for the temporary filling of technological holes appearing on preparation of prefabricated reinforced concrete elements and/or reinforced concrete constructions and process for producing the mass | |
| ATE81041T1 (de) | Verfahren zur herstellung von giessformen aus tongebundenem formsand. | |
| GB8810649D0 (en) | Process for production of sand casting moulds | |
| IT8123692A0 (it) | Procedimento di colata per metalli, con l'impiego di forme in terra da fonderia, aventi forma di guscio. | |
| YU46632B (sh) | Kalup za livenje odlivaka | |
| FR2095218A3 (en) | Gas hardened foundry moulds | |
| JPS54112329A (en) | Hardening promotion of furan sand casting mold | |
| RO95384B1 (ro) | Procede pentru durificarea suprafetelor formelor de turnare | |
| HUT56746A (en) | Casting sludge and method for precision casting metals | |
| FR2442681A1 (fr) | Sable pour la fabrication des moules et des noyaux de fonderie |