Solder ВПр42
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | ВПр42 |
| Designation GOST Latin | BPp42 |
| Transliteration | VPr42 |
| The chemical elements | ВPr42 |
Description
Solder ВПр42 applies: for the soldering of details of aircraft engines and other high-loaded parts, providing seam strength 80% of the strength of the base material at the brazing temperature range of from 1090 °C to 1120 °C.
Note
High temperature solders based on Nickel is a powder with a particle size of 100−200 and 200−400 microns, obtained by spraying in inert gases of the molten metal melted in a vacuum induction furnace.
Standards
| Name | Code | Standards |
|---|---|---|
| Solid alloys, metal-ceramic products and powders, metal | В56 | TU 1-92-178-91 |
Technological properties
| Name | The value |
|---|---|
| Melting temperature | Melting point 1090 ° C; brazing temperature 1090 - 1120 ° C. |
