PL75622B2 - - Google Patents
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- Publication number
- PL75622B2 PL75622B2 PL15580172A PL15580172A PL75622B2 PL 75622 B2 PL75622 B2 PL 75622B2 PL 15580172 A PL15580172 A PL 15580172A PL 15580172 A PL15580172 A PL 15580172A PL 75622 B2 PL75622 B2 PL 75622B2
- Authority
- PL
- Poland
- Prior art keywords
- mold
- heating
- salts
- low
- carrier
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 25
- 239000002184 metal Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 238000000034 method Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 7
- 238000002844 melting Methods 0.000 claims description 7
- 150000002739 metals Chemical class 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 2
- 238000000465 moulding Methods 0.000 claims 2
- 238000005266 casting Methods 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000006004 Quartz sand Substances 0.000 description 1
- 229920001807 Urea-formaldehyde Polymers 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- GZCGUPFRVQAUEE-SLPGGIOYSA-N aldehydo-D-glucose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C=O GZCGUPFRVQAUEE-SLPGGIOYSA-N 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000005058 metal casting Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
Landscapes
- Mold Materials And Core Materials (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15580172A PL75622B2 (OSRAM) | 1972-06-05 | 1972-06-05 | |
| PL15598772A PL75662B1 (OSRAM) | 1972-06-05 | 1972-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PL15580172A PL75622B2 (OSRAM) | 1972-06-05 | 1972-06-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL75622B2 true PL75622B2 (OSRAM) | 1974-12-31 |
Family
ID=19958820
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15580172A PL75622B2 (OSRAM) | 1972-06-05 | 1972-06-05 | |
| PL15598772A PL75662B1 (OSRAM) | 1972-06-05 | 1972-06-13 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL15598772A PL75662B1 (OSRAM) | 1972-06-05 | 1972-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| PL (2) | PL75622B2 (OSRAM) |
-
1972
- 1972-06-05 PL PL15580172A patent/PL75622B2/pl unknown
- 1972-06-13 PL PL15598772A patent/PL75662B1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| PL75662B1 (OSRAM) | 1974-12-31 |
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