FIELD: chemistry.
SUBSTANCE: invention can be used in making electrodes for hand arc welding of carbon steel and low-alloy steel. The electrode coating has components in the following ratio, wt %: marble 49.5-51.0, fluorspar concentrate 14.0-16.0, ferromanganese 5.0-7.0, ferrosilicon 5.5-7.5, ferrotitanium 8.0-10.0, quartz sand 8.5-9.5, mica 1.5-2.5, talc 1.0-2.0, cellulose 1.0-1.5 and activated ferrotitanium powder with particle size of up to 25 mcm 0.3-0.5.
EFFECT: improved welding process properties of electrodes and obtaining a weld metal joint of high quality.
2 dwg, 2 tbl, 5 ex
| Title | Year | Author | Number |
|---|---|---|---|
| ELECTRODE COATING COMPOSITION | 2007 |
|
RU2353493C2 |
| COMPOSITION OF CHARGE FOR COATING ELECTRODES DESIGNED FOR WELDING LOW CARBON STEEL | 2008 |
|
RU2383418C1 |
| ELECTRODE COATING | 1993 |
|
RU2102208C1 |
| ELECTRODE FOR WELDING OF HEAT-RESISTANT STEEL | 2013 |
|
RU2530215C1 |
| COMPOUND OF ELECTRODE COATING | 1992 |
|
RU2056991C1 |
| ELECTRODE COATING COMPOSITION | 2002 |
|
RU2225783C2 |
| COMPOSITION FOR MAKING ELECTRODE COATING BINDER | 2011 |
|
RU2464144C1 |
| ELECTRODE COATING COMPOSITION | 0 |
|
SU1323309A1 |
| COMPOSITION OF ELECTRODE COATING | 1990 |
|
SU1743106A1 |
| COMPOSITION OF ELECTRODE COATING | 1996 |
|
RU2124426C1 |
