SPECIFICATION OF PURE MOLYBDENUM POWDER
Impurities |
Maximum (ppm) |
Typical assay * |
Al |
30 |
10-20 |
C |
40 |
10-30 |
Ca |
50 |
40 |
| Cu | - | 10-20 |
Fe |
150 |
50-110 |
K |
700 |
300-400 |
Na |
100 |
70 |
Ni |
20 |
10-20 |
Mg |
10 |
10 |
Si |
50 |
30-50 |
W |
1000 |
560-580 |
O2 |
0.3% |
0.10-0.16% |
Mo min. |
99.7% |
typ:99.87% |
Grainess (FSSS): 92% less than 5 mkm
Packing: 50-100 l metal barrels containing abt. 100-250 kgs material, bounded on palettes.
* Actual values may vary depending on source of raw material.
SPECIFICATION OF PRESINTERED MOLYBDENUM BARS
Impurities |
Maximum (ppm) |
Typical assay |
Al |
30 |
10-20 |
C |
40 |
10-30 |
Ca |
50 |
40 |
Cu |
30 |
10-20 |
Cr |
20 |
- |
Fe |
150 |
70-140 |
| K | 700 | 400 |
Na |
100 |
70 |
| Mg | 10 | 10 |
Ni |
20 |
20 |
Pb |
2 |
- |
S |
40 |
- |
Si |
50 |
50 |
Sn |
10 |
- |
W |
1000 |
570-590 |
O2+H2O |
0.3% |
0.10-0.12% |
Mo min. |
99.75% |
99.86-99.87% |
Grainess (FSSS): 92% less than 5 mkm
Pre-sintered at temperature:
1'200 C
Size: 115 x 38 x 35 mm
Packing: 50 l metal barrels containing abt. 200 kgs material, bounded on palettes.
* Actual values may vary depending on source of raw material.
SPECIFICATION OF MOLYBDENUM BARS (full sintered)
Impurities |
Maximum (ppm) |
Typical assay* |
Al |
30 |
10 |
C |
40 |
- |
Ca+Mg |
70 |
50-60 |
Cu |
30 |
- |
Cr |
20 |
- |
Fe |
150 |
70-100 |
K+Na |
800 |
570 |
Ni |
20 |
20 |
Pb |
2 |
- |
S |
40 |
- |
Si |
50 |
- |
Sn |
10 |
- |
W |
1000 |
600-700 |
O2+H2O |
0.1% |
|
Mo min |
99.75% |
99.84-99.86% |
Grainess (FSSS): 92% less than 5 mkm
Sintering temperature: 1'800 C
Size: 400 x 15 x 15 mm
Packing: 50 l metal barrels containing abt. 200 kgs material, bounded on palettes.
* Actual values may vary depending on source of raw material.
SPECIFICATION OF PURE MOLYBDENUM OXIDE (MoO3)
Impurities |
Maximum (ppm) |
Typical assay* |
Fe |
150 |
50-110 |
Al |
30 |
10 |
Ni |
30 |
10 |
Si |
40 |
25-40 |
Mg |
20 |
10 |
K+Na |
800 |
550-700 |
Ca |
50 |
30-50 |
P |
20 |
10 |
C |
40 |
23-38 |
S |
40 |
17-37 |
W |
400 |
200-390 |
Cu |
20 |
10 |
Zn |
20 |
10 |
Mo min. |
66.0% |
typ:66.53-66.56% |
Grainess (FSSS): 5-15 mkm
Packing: 1'000-2'000 kgs PP/PE Big-Bags
* Actual values may vary depending on source of raw material.