The manufacture of master alloys is based on the aluminothermic reduction of oxides of refractory rare metals. Aluminium powder is used as a reducing agent. The melting is carried out in copper moulds, with the "block" melting in air and inert atmosphere.
|
No. |
Name |
Code (grade) |
Specifications |
| 1 |
Vanadium (70-76) - Aluminium (24-30) |
ÂíÀë-1 |
ÒÓ 1761-022-25087982-98 (revisions 1-4) |
| 2 |
Vanadium (70-76) - Aluminium (24-30) |
ÂíÀë-2 |
ÒÓ 1761-022-25087982-98 (revisions 1-4) |
3 |
Vanadium (60-65) - Aluminium (34-39) |
V65-Al35 |
ÒÓ 1761-022-25087982-98 (revisions 1-4) |
4 |
Vanadium (50-54) - Aluminium (45-49) |
V50-Al50 |
ÒÓ íà ñòàäèè óòâåðæäåíèÿ |
| 5 |
Vanadium (70-76) – Aluminium (25-29) -
Nitrogen (0.5-0.7) |
V-Al-N |
ÒÓ 1761-022-25087982-98 (revisions 1-4) |
| 6 |
Vanadium (65-70) – Aluminium (25-31)
-
Ruthenium (3.8-4.5) |
V-Al-Ru |
ÒÓ 1761-022-25087982-98 (revisions 1-4) |
| 7 |
Vanadium (68-72) – Aluminium (15-22)
-
Iron (10-13) |
ÂíÀëÆ |
ÒÓ 1761-024-25087982-98 (revisions 1-4) |
| 8 |
Aluminium – Vanadium - Titanium –
Carbon |
ÀÂÒÓ |
ÒÓ 48-4-441-83 (revisions 1-4) |
| 9 |
Aluminium – Vanadium - Manganese
-
Titanium - Carbon |
ÀÂÃÒÓ |
ÒÓ 48-4-441-83 (revisions 1-4) |
|
No. |
Name |
Code (grade) |
Specifications |
| 1 |
Aluminium – Molybdenum |
ÀëÌî |
ÒÓ 1712-031-25087982-99 (revision 1) |
| 2 |
Molybdenum - Vanadium - Õðîì
- Aluminium |
Ê-4-1 |
ÒÓ 1741-030-25087982-99
(revisions 1, 2)
|
| 3 |
Molybdenum – Vanadium – Chromium - Zirconium
- Aluminium |
Ê-4-2 |
ÒÓ 1741-030-25087982-99
(revisions 1, 2) |
| 4 |
Aluminium – Molybdenum - Zirconium –
Silicon |
ÀÖÌÊ-1 |
ÒÓ 48-4-306-88 (revisions 1-3) |
| 5 |
Aluminium - Molybdenum - Zirconium -
Silicon |
ÀÖÌÊ-2 |
ÒÓ 48-4-306-88 (revisions1-3) |
| 6 |
Aluminium - Molybdenum - Vanadium - Chromium -
Iron |
Ê-5-1 |
ÒÓ 48-4-306-88(revisions 1-3) |
| 7 |
Aluminium - Molybdenum - Vanadium - Chromium -
Iron |
Ê-5-2 |
ÒÓ 48-4-306-88 (revisions 1-3) |
| 8 |
Aluminium – Molybdenum - Vanadium -
Titanium |
ÀÌÂÒ |
ÒÓ 48-4-306-88 (revisions 1-3) |
| 9 |
Aluminium - Chromium - Molybdenum -
Silicon |
ÀÕÌÊ-1 |
ÒÓ 48-4-365-88 (revisions 1, 2) |
| 10 |
Aluminium - Chromium - Molybdenum -
Silicon |
ÀÕÌÊ-2 |
ÒÓ 48-4-365-88 (revisions 1, 2) |
| 11 |
Aluminium – Molybdenum - Titanium |
ÀÌÒ-1 |
ÒÓ 48-4-365-88 (revisions 1, 2) |
| 12 |
Aluminium – Molybdenum - Titanium |
ÀÌÒ-2 |
ÒÓ 48-4-365-88 (revisions 1, 2) |
| 13 |
Aluminium – Chrome - Molybdenum |
ÀÕÌ-50 |
ÒÓ 48-4-365-88 (revisions 1, 2) |
| 14 |
Molybdenum – Tingsten - Titanium -
Aluminium |
ÌÔÒÀ |
ÒÓ 48-4-365-88 (revisions 1, 2) |
| 15 |
Molybdenum - Zirconium - Aluminium |
ÀÖÌ |
ÒÓ 48-4-353-75 (revisions 1-6) |
| 16 |
Aluminium - Vanadium - Molybdenum–
Titanium - Carbon |
ÀÌÂÒÓ |
ÒÓ 48-4-441-83 (revisions 1-4) |
| 17 |
Molybdenum – Niobium – Titanium - Carbon -
Aluminium |
ÀÌÍÒÓ |
ÒÓ 1741-018-25087982-97 |
