BE437147A - - Google Patents
Info
- Publication number
- BE437147A BE437147A BE437147DA BE437147A BE 437147 A BE437147 A BE 437147A BE 437147D A BE437147D A BE 437147DA BE 437147 A BE437147 A BE 437147A
- Authority
- BE
- Belgium
- Prior art keywords
- bath
- temperature
- glass
- cooling
- liquid
- Prior art date
Links
- 239000011521 glass Substances 0.000 claims description 54
- 238000001816 cooling Methods 0.000 claims description 48
- 239000007788 liquid Substances 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 19
- 238000010791 quenching Methods 0.000 claims description 17
- 230000000171 quenching effect Effects 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000005496 tempering Methods 0.000 claims description 13
- 230000015572 biosynthetic process Effects 0.000 claims description 11
- 238000007654 immersion Methods 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000000110 cooling liquid Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 230000000630 rising effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 5
- 239000005361 soda-lime glass Substances 0.000 description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000374 eutectic mixture Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical class [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 description 2
- 235000010333 potassium nitrate Nutrition 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 235000010344 sodium nitrate Nutrition 0.000 description 2
- 239000005341 toughened glass Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 239000003570 air Substances 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002344 surface layer Substances 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
- C03B27/02—Tempering or quenching glass products using liquid
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)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE437147A true BE437147A (de) |
Family
ID=95652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE437147D BE437147A (de) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE437147A (de) |
-
0
- BE BE437147D patent/BE437147A/fr unknown
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