SU814910A1 - Method of polishing lead glass articles - Google Patents
Method of polishing lead glass articles Download PDFInfo
- Publication number
- SU814910A1 SU814910A1 SU752300307A SU2300307A SU814910A1 SU 814910 A1 SU814910 A1 SU 814910A1 SU 752300307 A SU752300307 A SU 752300307A SU 2300307 A SU2300307 A SU 2300307A SU 814910 A1 SU814910 A1 SU 814910A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass articles
- lead glass
- polishing
- polishing lead
- lead
- Prior art date
Links
- 238000007517 polishing process Methods 0.000 title claims description 3
- 239000005355 lead glass Substances 0.000 title description 2
- 238000000137 annealing Methods 0.000 claims description 2
- 239000011521 glass Substances 0.000 claims description 2
- 230000001590 oxidative effect Effects 0.000 claims description 2
- 238000010304 firing Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
Landscapes
- Crystals, And After-Treatments Of Crystals (AREA)
Description
(5) СПОСОБ ПОЛИРОВКИ ИЗДЕЛИЙ ИЗ СВИНЦОВОГО(5) METHOD OF POLISHING PRODUCTS FROM LEAD
СТЕКЛАGLASSES
лировки а окислительной среде при 1350-1400 0, отличающийс тем, что, с целью повыиени качества изделий за счет предотвращени пластической деформации, предварителывлй нагрев осуществл ют при температуре на 10-30°С выше нижней температу1Н|1 отжига.In an oxidizing environment at 1350-1400 0, characterized in that, in order to improve the quality of the products by preventing plastic deformation, preheating is carried out at a temperature 10-30 ° C higher than the lower annealing temperature.
Источники информации, прин тые во внимание при экспертизе 1. Разработка технологии огневой полировки изделий из свинцового хрустал , обработанных алмазной гранью, Технический отчет 275 Научно-исследовательский институт стекла,Гу-. севский филиал, 1968, с.21-25.Sources of information taken into account in the examination 1. Development of technology for fire polishing of products from lead crystal treated with a diamond face, Technical Report 275 Scientific and Research Institute of Glass, Gu-. Sevsky branch, 1968, p. 21-25.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752300307A SU814910A1 (en) | 1975-12-15 | 1975-12-15 | Method of polishing lead glass articles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU752300307A SU814910A1 (en) | 1975-12-15 | 1975-12-15 | Method of polishing lead glass articles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU814910A1 true SU814910A1 (en) | 1981-03-23 |
Family
ID=20640938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU752300307A SU814910A1 (en) | 1975-12-15 | 1975-12-15 | Method of polishing lead glass articles |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU814910A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5685889A (en) * | 1991-06-20 | 1997-11-11 | Sumitomo Electric Industries, Ltd. | Method for flame abrasion of glass preform |
-
1975
- 1975-12-15 SU SU752300307A patent/SU814910A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5685889A (en) * | 1991-06-20 | 1997-11-11 | Sumitomo Electric Industries, Ltd. | Method for flame abrasion of glass preform |
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