BE448866A - - Google Patents
Info
- Publication number
- BE448866A BE448866A BE448866DA BE448866A BE 448866 A BE448866 A BE 448866A BE 448866D A BE448866D A BE 448866DA BE 448866 A BE448866 A BE 448866A
- Authority
- BE
- Belgium
- Prior art keywords
- mirrors
- zinc
- projector
- plated
- heating
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 claims description 9
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 7
- 239000011701 zinc Substances 0.000 claims description 7
- 229910052725 zinc Inorganic materials 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000000126 substance Substances 0.000 claims 1
- 229910000831 Steel Inorganic materials 0.000 description 4
- 238000001035 drying Methods 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000005498 polishing Methods 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- 238000005494 tarnishing Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C2/00—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor
- C23C2/04—Hot-dipping or immersion processes for applying the coating material in the molten state without affecting the shape; Apparatus therefor characterised by the coating material
- C23C2/06—Zinc or cadmium or alloys based thereon
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Mirrors, Picture Frames, Photograph Stands, And Related Fastening Devices (AREA)
- Optical Elements Other Than Lenses (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE448866A true BE448866A (enExample) |
Family
ID=104334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE448866D BE448866A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE448866A (enExample) |
-
0
- BE BE448866D patent/BE448866A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2908454A1 (fr) | Procede de transformation de toles en alliage al-cu-li ameliorant la formabilite et la resistance a la corrosion | |
| WO2007048883A1 (fr) | Procede de fabrication d'une piece a tres hautes caracteristiques mecaniques a partir d'une tole laminee et revetue | |
| BE1011149A3 (fr) | Acier ductile a haute limite elastique et procede de fabrication de cet acier. | |
| BE448866A (enExample) | ||
| EP0594520B1 (fr) | Procédé de galvanisation de produits sidérurgiques et produits sidérurgiques ainsi obtenus | |
| EP0517586B1 (fr) | Procédé pour former un revêtement anticorrosif à base de copolymère sur une surface métallique | |
| EP0870069B1 (fr) | Procede de galvanisation de tole d'acier contenant des elements d'addition oxydables | |
| BE846024A (fr) | Procede pour le traitement thermique continu des toles | |
| FR2788284A1 (fr) | Procede de pretraitement chimique avant galvanisation a chaud de toles d'acier chargees en silicium | |
| WO2003076862A1 (fr) | Procédé-de-traitement de surface d'un évaporateur brasé | |
| CA2565931C (fr) | Bain de galvanisation a chaud de pieces en une nuance d'acier quelconque | |
| BE1011059A6 (fr) | Procede de revetement d'une bande d'acier par galvanisation au trempe. | |
| FR2775296A1 (fr) | Procede pour prevenir le collage de toles metalliques lors d'un traitement thermique | |
| EP0496678A1 (fr) | Procédé de galvanisation en continu à haute température | |
| FR2612947A1 (fr) | Procede de tra itement chimique de surface d'un produit alumineux en vue de sa phosphatation | |
| BE552672A (enExample) | ||
| BE846023A (fr) | Procede de traitement thermique de toles laminees | |
| BE404183A (fr) | Procede permettant d'appliquer a des metaux des revetements de phosphates assurant la protection contre la rouille | |
| BE1002461A6 (fr) | Procede de fabrication d'une bande d'acier au carbone par laminage a basse temperature. | |
| FR2819826A1 (fr) | Procede et composition pour l'elimination d'un revetement de protection temporaire comporte par un substrat etabli en aluminium ou comprenant des parties constitutives en aluminium | |
| BE660682A (enExample) | ||
| BE408748A (enExample) | ||
| BE628454A (enExample) | ||
| LU86247A1 (fr) | Flux aqueux destine a un procede de galvanisation a chaud d'un produit ferreux | |
| BE906077A (fr) | Flux aqueux destine a un procede de galvanisation a chaud d'un produit ferreux. |