Si-Al-Ba-Ca alloys
Date：2016/7/8 15:32:08
It is a new kind of deoxidizer and desulfurizer in barium alloy. It can make oxygen in the steel the lowest and at the
same time form complex oxide which contains Si, Al, Ba and Ca is easy to float in steel liquid, can purify steel
liquid and improve the impact resistance toughness and processing properties.
|
Type |
Chemical Composition (%) | |||||||
|
Ca |
Ba |
Si |
Al |
Mn |
C |
P |
S | |
|
≥ |
≤ | |||||||
|
Al16Ba9Ca12Si30 |
12 |
9 |
30 |
16 |
0.40 |
0.50 |
0.04 |
0.05 |
|
Al12Ba9Ca9Si30 |
9 |
9 |
30 |
12 |
0.40 |
0.50 |
0.04 |
0.05 |
|
Al12Ba9Ca9Si35 |
9 |
9 |
35 |
12 |
0.40 |
0.50 |
0.04 |
0.05 |
|
Al18Ba12Ca6Si40 |
6 |
12 |
40 |
18 |
0.40 |
0.50 |
0.04 |
0.05 |
|
Al8Ba15Ca6Si40 |
6 |
15 |
40 |
8 |
0.40 |
0.50 |
0.04 |
0.05 |
|
Al6Ba18Ca6Si40 |
6 |
18 |
40 |
6 |
0.40 |
0.50 |
0.04 |
0.05 |
|
Item |
Si |
Ca |
Al |
Ba |
|
Si-Al-Ba-Ca |
≥30% |
≥10% |
≥10% |
≥8% |
|
Si-Al-Ba-Ca |
≥28% |
≥14% |
≥8% |
≥8% |