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Master alloys based on rare-earth metals
Master alloys based on rare-earth metals
Alloying compositions based on rare-earth metals are produced by melting method in induction furnaces.
Application: for alloyage of various alloys.
Nickel - Yttrium master alloy
|
Main components |
Mass fraction, % |
Weight of ingots (pieces), kg |
Weight of lot, kg |
|
Yttrium |
8-15* |
||
|
Controlled impurities |
Mass fraction of impurities, % max |
||
|
Calcium |
0,1 |
2max |
300max |
*- at the request of the Customer the content of yttrium can vary greatly
Nickel - Cerium master alloy
|
Main components |
Mass fraction, % |
Weight of ingots (pieces), kg |
Weight of lot, kg |
|
Cerium |
25,0-35,0 |
||
|
Controlled impurities |
Mass fraction of impurities, % max |
||
|
Carbon Copper |
0,10 0,05 |
6max (0,15 до 0,50) The size of pieces from 20,0 mm; 1,0-20,0 mm - 10% max from the mass of lot |
50max |
Aluminum – Yttrium master alloy
|
Main components |
Mass fraction, % |
Weight of ingots (pieces), kg |
Weight of lot, kg |
|
Yttrium |
30-10 |
||
|
Controlled impurities |
Mass fraction of impurities, % max |
||
|
Calcium |
1,6 |
10max |
300 max |
** - depending on equipment material.
Magnesium -Yttrium master alloy
|
Main components |
Mass fraction, % |
Weight of ingots, kg |
Weight of lot, kg |
||
|
Magnesium-Yttrium-1 |
Magnesium-Yttrium-2 |
Magnesium- Yttrium - 3 |
|||
|
Magnesium |
base |
base |
base |
||
|
Yttrium |
20-40 |
20-40 |
20-40 |
||
|
Controlled impurities |
Mass fraction of impurities, % max |
||||
|
Calcium |
0,02 |
0,02 |
0,5 |
1 - 40 |
50max |
|
Iron |
0,02 |
0,02 |
0,1 |
||
|
Copper |
0,01 |
0,04 |
0,05 |
||
|
Nickel |
0,0025 |
0,0025 |
0,005 |
||
|
Silicon |
0,01 |
0,01 |
0,05 |
||
Magnesium -Neodymium master alloy
|
Main components |
Mass fraction, % |
Weight of ingots, kg |
Weight of lot, kg |
|
Magnesium Neodymium |
base 20-35 |
||
|
Controlled impurities |
Mass fraction of impurities, % max |
||
|
Lanthanum + Cerium + Praseodymium Copper Iron Silicon Nickel Aluminum |
2
0,10 0,15 0,05 0,01 0,05 |
6max |
250 max |
Nickel -Boron master alloy
|
Main components |
Mass fraction, % |
Weight of ingots, kg |
Weight of lot, kg |
|
Nickel Boron |
base 10,5 |
||
|
Controlled impurities |
Mass fraction of impurities, % max |
||
|
Carbon |
0,08 |
10max |
not limited |
|
Sulfur |
0,006 |
||
|
Phosphorus |
0,01 |
||
|
Silicon |
1,5 |
||
|
Aluminum |
7,0 |
Iron -Boron - Chromium master alloy
|
Main components |
Mass fraction, % |
Weight of ingots, kg |
Weight of lot, kg |
|
Iron Boron Chromium |
basis 19,0 43,0 |
||
|
Controlled impurities |
Mass fraction of impurities, % max |
||
|
Carbon |
0,8 |
10max |
Не ограничена |
|
Sulfur |
0,01 |
||
|
Silicon |
3,0 |
||
|
Aluminum |
5,0 |
Note: chemical composition and granulometric of size can be changed in coordination with the Customer
Aluminum -Titanium - Boron master alloy
|
Main components |
Mass fraction, % |
Weight of ingots, kg |
Weight of lot, kg |
|
Aluminum Boron Titanium |
base 0,9-1,1 4,5-5,5 |
||
|
Controlled impurities |
Mass fraction of impurities, % max |
||
|
Vanadium |
0,15 |
10max |
1000 |
|
Iron |
0,3 |
||
|
Silicon |
0,2 |
||
|
Tin Lead+ Cadmium |
0,02 0,0095 |
Note: chemical composition and granulometric of size can be changed in coordination with the Customer.