PL38370B1 - - Google Patents
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- Publication number
- PL38370B1 PL38370B1 PL38370A PL3837054A PL38370B1 PL 38370 B1 PL38370 B1 PL 38370B1 PL 38370 A PL38370 A PL 38370A PL 3837054 A PL3837054 A PL 3837054A PL 38370 B1 PL38370 B1 PL 38370B1
- Authority
- PL
- Poland
- Prior art keywords
- circulating air
- tunnel
- furnace
- working chamber
- fan
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- BUGBHKTXTAQXES-UHFFFAOYSA-N selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 3
- 229910052711 selenium Inorganic materials 0.000 description 3
- 239000011669 selenium Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 210000002356 Skeleton Anatomy 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000009533 lab test Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000028016 temperature homeostasis Effects 0.000 description 1
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL38370B1 true PL38370B1 (ru) | 1955-04-15 |
Family
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