SU625880A1 - Electrode coating composition - Google Patents
Electrode coating compositionInfo
- Publication number
- SU625880A1 SU625880A1 SU772482535A SU2482535A SU625880A1 SU 625880 A1 SU625880 A1 SU 625880A1 SU 772482535 A SU772482535 A SU 772482535A SU 2482535 A SU2482535 A SU 2482535A SU 625880 A1 SU625880 A1 SU 625880A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- coating composition
- electrode coating
- electrodes
- coating
- electrode
- Prior art date
Links
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- Nonmetallic Welding Materials (AREA)
Description
водорода в металле шва при умеренной температуре прокалки (до 250°С).hydrogen in the weld metal at a moderate temperature of calcination (up to 250 ° C).
Таблица 1Table 1
Электроды с данным покрытием изготавливают посредством нанесени его на проволоку СВ-ОВА методом опрессовки. Св зующим служит натриевое или смесь натриевого и калиевого жидкого стекла. В качестве фторопроизводного этилена используют политетрафторэтилен.Electrodes with this coating are made by depositing it on the CB-OVA wire using a crimping method. The binder is sodium or a mixture of sodium and potassium water glass. Polytetrafluoroethylene is used as fluorinated ethylene.
Дл изготовлени электродов подготавливают три состава покрытий со следующим соотношением компонентов (см. табл. 1).For the manufacture of electrodes, three coating compositions are prepared with the following ratio of components (see Table 1).
Указанные составы смешивают в смесителе с жидким стеклом до получени однородной обмазочной массы покрыти . Электроды изготавливают на проволоке СВ-ОВА диаметром 4 мм. Толщина покрыти на сторону составл ет 0,9 мм.These formulations are mixed in a mixer with waterglass until a uniform coating mass is obtained. Electrodes are made on the wire CB-OVA with a diameter of 4 mm. The thickness of the coating per side is 0.9 mm.
В табл. 2 приведены свойства, характеризующие известный и предлагаемый составы покрытий.In tab. 2 shows the properties that characterize the known and proposed coating compositions.
Таблица 2table 2
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772482535A SU625880A1 (en) | 1977-05-05 | 1977-05-05 | Electrode coating composition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772482535A SU625880A1 (en) | 1977-05-05 | 1977-05-05 | Electrode coating composition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU625880A1 true SU625880A1 (en) | 1978-09-30 |
Family
ID=20707557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772482535A SU625880A1 (en) | 1977-05-05 | 1977-05-05 | Electrode coating composition |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU625880A1 (en) |
-
1977
- 1977-05-05 SU SU772482535A patent/SU625880A1/en active
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