SU409978A1 - - Google Patents
Info
- Publication number
- SU409978A1 SU409978A1 SU1655825A SU1655825A SU409978A1 SU 409978 A1 SU409978 A1 SU 409978A1 SU 1655825 A SU1655825 A SU 1655825A SU 1655825 A SU1655825 A SU 1655825A SU 409978 A1 SU409978 A1 SU 409978A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- enamel
- fact
- oxide
- weight
- group
- Prior art date
Links
- 210000003298 Dental Enamel Anatomy 0.000 description 6
- OFJATJUUUCAKMK-UHFFFAOYSA-N Cerium(IV) oxide Chemical compound [O-2]=[Ce+4]=[O-2] OFJATJUUUCAKMK-UHFFFAOYSA-N 0.000 description 2
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium monoxide Chemical compound [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 2
- 241000687904 Soa Species 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- IATRAKWUXMZMIY-UHFFFAOYSA-N strontium oxide Inorganic materials [O-2].[Sr+2] IATRAKWUXMZMIY-UHFFFAOYSA-N 0.000 description 1
Description
1one
Изобретение относитс к составу эмали дл антикоррозионной защиты химической аппаратуры .This invention relates to an enamel composition for anti-corrosion protection of chemical apparatus.
По основному авт. св. № 393224 известна эмаль, содержаща (вес. %): SiOj 53-58; ВаОз 0,1-4; ZrOs 12-17; 7-19; ZigO 2-5; NasSiFe 3-6; CaO 1-6; SrO 0,1-10; МоОз 0,1-2; SOa 0,1-3, AlaOg до 0,5.According to the main author. St. No. 393224 is known enamel, containing (wt.%): SiOj 53-58; VaOz 0.1-4; ZrOs 12-17; 7-19; ZigO 2-5; NasSiFe 3-6; CaO 1-6; SrO 0.1-10; MOOS 0.1-2; SOa 0.1-3, AlaOg to 0.5.
Целью изобретени вл етс повыщение термостойкости эмали.The aim of the invention is to increase the heat resistance of enamel.
Это достигаетс тем, что она дополнительно содержит один окисел из группы СеОг, Ег20з, гЗугОз в количестве 0,1-4% по весу.This is achieved by the fact that it additionally contains one oxide from the group of CeOg, Eg20z, and Graz in an amount of 0.1-4% by weight.
Эмаль вар т при температуре 1250-1350°С.Enamel is cooked at a temperature of 1250-1350 ° С.
Свойства описываемой эмали приведены ниже . 3 Предмет изобретени Эмаль по авт. св. № 393224, отличающ а с тем, что, с целью повышени термо4 стойкости, она дополнительно содержит один окисел из группы СеО2, ЕггОз, Оу2Оз в количестве 0,1-4% повесу, The properties of the enamel described below. 3 The subject of the invention Enamel on the author. St. No. 393224, which is different from the fact that, in order to increase the thermal resistance, it additionally contains one oxide from the group CeO2, EgOOz, Oy2Oz in an amount of 0.1–4% of weight;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1655825A SU409978A2 (en) | 1971-05-03 | 1971-05-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU1655825A SU409978A2 (en) | 1971-05-03 | 1971-05-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SU409978A1 true SU409978A1 (en) | 1974-01-05 |
| SU409978A2 SU409978A2 (en) | 1974-01-05 |
Family
ID=20474989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU1655825A SU409978A2 (en) | 1971-05-03 | 1971-05-03 |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU409978A2 (en) |
-
1971
- 1971-05-03 SU SU1655825A patent/SU409978A2/ru active
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