收藏词条 编辑词条 铁合金的密度和熔点
铁合金的密度和熔点
铁合金的密度和熔点见表1。
表1 铁合金密度、堆密度和熔点
铁合金名称 |
密度 /g·cm-3 |
堆密度 /t·cm-3 |
备注 |
熔点 |
|
熔点 /℃ |
备注 |
||||
硅铁 |
3.5 |
1.4~1.6 |
Si=75% |
1300~1330 |
Si=75% |
5.15 |
2.2~2.9 |
Si=45% |
1290 |
Si=45% |
|
高碳锰铁 |
7.1 |
3.5~3.7 |
Mn=76% |
1250~1300 |
Mn=70%,C=0.6% |
中碳锰铁 |
7 |
|
Mn=92% |
1310 |
Mn=80%,C=0.5% |
电解锰 |
7.2 |
3.5~3.7 |
|
|
|
硅锰合金 |
6.3 |
3~3.5 |
Si=20%,Mn=65% |
1400 |
Si=18%,C=20% |
高碳铬铁 |
6.94 |
3.8~4.0 |
Cr=60% |
1520~1550 |
Cr=65%~70%, |
中碳铬铁 |
7.28 |
|
Cr=60% |
1600~1640 |
|
低碳铬铁 |
7.29 |
2.7~3.0 |
Cr=60% |
|
|
金属铬 |
2.55 |
3.3(块重 |
|
|
|
硅钙 |
8.7 |
Ca=31%,Si=59% |
Ca=31%,Si=59% |
1000~1245 |
|
镍板 |
|
2.2 |
Ni=99% |
1425~1455 |
Ni=99 |
镍豆 |
|
3.3~3.9 |
Ni=99.7% |
|
|
钒铁 |
7 |
3.4~3.9 |
V=40% |
154,014,891,680 |
V=50%,V=40%,V=80% |
钼铁 |
9 |
4.7 |
Mo=60% |
17,501,440 |
Mo=58%,Mo=36% |
铌铁 |
7.4 |
3.2 |
Nb=50% |
14,101,590 |
Nb=20%,Nb=30% |
钨铁 |
16.4 |
~7.2 |
W=70%~80% |
>2000,1600 |
W>70%,W≥50% |
钛铁 |
6 |
2.7~3.5 |
Ti=20% |
15,001,450 |
Ti=40%,Ti=20% |
磷铁 |
6.34 |
|
P=25% |
105,011,601,360 |
P=10%,P=15%,P=20% |
硼铁 |
7.2 |
3.1 |
B=15% |
1380 |
B=10% |
铝铁 |
4.9 |
|
Al=50% |
1150 |
Al=50% |
铝锭 |
|
1.5 |
|
~660 |
|
钴 |
8.8 |
|
|
1480 |
|
铜 |
8.89 |
|
|
1100 |
|
铈镧稀土 |
|
|
|
800~1000 |
|
硅铁稀土 |
4.57~4.8 |
|
|
|
|