DE2215439A1 - Verfahren zur Verfestigung von Glas - Google Patents
Verfahren zur Verfestigung von GlasInfo
- Publication number
- DE2215439A1 DE2215439A1 DE19722215439 DE2215439A DE2215439A1 DE 2215439 A1 DE2215439 A1 DE 2215439A1 DE 19722215439 DE19722215439 DE 19722215439 DE 2215439 A DE2215439 A DE 2215439A DE 2215439 A1 DE2215439 A1 DE 2215439A1
- Authority
- DE
- Germany
- Prior art keywords
- temperature
- glass
- bed
- fluidized bed
- helium
- 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
- 239000011521 glass Substances 0.000 title claims description 63
- 238000000034 method Methods 0.000 title claims description 31
- 238000005728 strengthening Methods 0.000 title claims description 3
- 239000002245 particle Substances 0.000 claims description 24
- 239000007789 gas Substances 0.000 claims description 16
- 239000000463 material Substances 0.000 claims description 12
- 239000001307 helium Substances 0.000 claims description 9
- 229910052734 helium Inorganic materials 0.000 claims description 9
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical group [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 7
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 6
- 238000007654 immersion Methods 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 6
- 238000005243 fluidization Methods 0.000 claims description 5
- 239000000843 powder Substances 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 235000019270 ammonium chloride Nutrition 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052757 nitrogen Inorganic materials 0.000 claims description 3
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 239000000395 magnesium oxide Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 244000025254 Cannabis sativa Species 0.000 claims 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims 1
- 238000012360 testing method Methods 0.000 description 13
- 238000007373 indentation Methods 0.000 description 9
- 239000005357 flat glass Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005496 tempering Methods 0.000 description 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000005361 soda-lime glass Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 206010035148 Plague Diseases 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 238000003303 reheating Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/06—Tempering or quenching glass products using gas for glass products other than flat or bent glass plates, e.g. hollow glassware, lenses
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/008—Tempering or quenching glass products by using heat of sublimation of solid particles
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B27/00—Tempering or quenching glass products
- C03B27/04—Tempering or quenching glass products using gas
- C03B27/052—Tempering or quenching glass products using gas for flat or bent glass sheets being in a vertical position
Landscapes
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB814071A GB1383495A (en) | 1971-03-30 | 1971-03-30 | Manufacture of glass articles |
| GB5266671 | 1971-11-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2215439A1 true DE2215439A1 (de) | 1972-11-02 |
Family
ID=26241976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19722215439 Pending DE2215439A1 (de) | 1971-03-30 | 1972-03-29 | Verfahren zur Verfestigung von Glas |
Country Status (7)
| Country | Link |
|---|---|
| BE (1) | BE781504A (enrdf_load_stackoverflow) |
| DE (1) | DE2215439A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2132289A1 (enrdf_load_stackoverflow) |
| GB (1) | GB1383495A (enrdf_load_stackoverflow) |
| IT (1) | IT952458B (enrdf_load_stackoverflow) |
| LU (1) | LU65086A1 (enrdf_load_stackoverflow) |
| NL (1) | NL7204328A (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| LU80019A1 (fr) * | 1978-07-21 | 1980-02-14 | Bfg Glassgroup | Procede et dispositif de traitement thermique du verre et produit obtenu |
| US4372774A (en) * | 1978-08-17 | 1983-02-08 | Pilkington Brothers Limited | Thermal treatment of glass |
| NL7905983A (nl) * | 1978-08-17 | 1980-02-19 | Pilkington Brothers Ltd | Werkwijze en inrichting voor het thermisch behandelen van glas. |
| SE7906808L (sv) * | 1978-08-17 | 1980-02-18 | Pilkington Brothers Ltd | Forfarande for herdning av glas |
| US4290793A (en) * | 1978-12-08 | 1981-09-22 | Liberty Glass Company | Fluid bed chemical strengthening of glass objects |
-
1971
- 1971-03-30 GB GB814071A patent/GB1383495A/en not_active Expired
-
1972
- 1972-03-29 DE DE19722215439 patent/DE2215439A1/de active Pending
- 1972-03-29 IT IT4933472A patent/IT952458B/it active
- 1972-03-30 FR FR7211356A patent/FR2132289A1/fr not_active Withdrawn
- 1972-03-30 BE BE781504A patent/BE781504A/xx unknown
- 1972-03-30 NL NL7204328A patent/NL7204328A/xx unknown
- 1972-03-30 LU LU65086D patent/LU65086A1/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2132289A1 (enrdf_load_stackoverflow) | 1972-11-17 |
| IT952458B (it) | 1973-07-20 |
| LU65086A1 (enrdf_load_stackoverflow) | 1972-11-08 |
| GB1383495A (en) | 1974-02-12 |
| BE781504A (fr) | 1972-10-02 |
| NL7204328A (enrdf_load_stackoverflow) | 1972-10-03 |
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