Bismuth Vi1
Designation
| Name | The value |
|---|---|
| Designation GOST Cyrillic | Ви1 |
| Designation GOST Latin | Bi1 |
| Transliteration | Vi1 |
| The chemical elements | Вi1 |
Description
Bismuth Vi1 is used: for the manufacture of ingots, of a weight exceeding 16 kg, used in chemical industry, metallurgy, medicine and other industries.
Standards
| Name | Code | Standards |
|---|---|---|
| Non-ferrous metals, including rare metals, and their alloys | В51 | GOST 10928-90, GOST 10928-2010 |
Chemical composition
| Standard | Fe | Cu | As | Zn | Sb | Pb | Bi | Ag | Te |
|---|---|---|---|---|---|---|---|---|---|
| GOST 10928-2010 | ≤0.001 | ≤0.01 | ≤0.0002 | ≤0.003 | ≤0.005 | ≤1.8 | ≥98 | ≤0.12 | ≤0.0001 |
Bi is the basis.
According to GOST 10928-90, GOST 10928-2010 the total fraction of normalized impurities is ≤ 2.0%. Upon agreement of the manufacturer with the consumer, the mass fraction of lead ≤ 2.5%, silver ≤ 0.20% is allowed.
According to GOST 10928-90, GOST 10928-2010 the total fraction of normalized impurities is ≤ 2.0%. Upon agreement of the manufacturer with the consumer, the mass fraction of lead ≤ 2.5%, silver ≤ 0.20% is allowed.
