Gas diffusers for use in induction furnaces are available in a range of qualities, sizes and fittings. The choice depends on the lining thickness. The standard range for induction furnaces is made with Caperdiff 94 AL (a high alumina quality) and stainless steel cans and are usually available from stock (except IF 6).
Lining Thickness |
Gas Diffuser Model |
||
/ mm |
/ " |
Name* |
Drawing No. |
< 100 |
< 3 |
IF 1.5 |
7220 |
100 - 125 |
3 -4 |
IF 2 |
7205 |
125 - 150 |
4 - 6 |
IF 3 |
7206 |
150 - 200 |
6 - 8 |
IF 4 |
7207 |
200 - 250 |
8 - 10 |
IF 6 |
7217 |
To avoid confusion it is recommended to include the drawing number on any order.
Caperdiff 94 AL is one of a range of qualities designed for use The quality of the plug depends on the application.
| Caperdiff 96M | 挤压和焙烧过可透式的镁砂气体扩散器，应用于一般含铁金属铸造厂。 |
| Caperdiff 94BN | Pressed and fired high strength permeable chromia-enriched alumina diffuser for both ferrous and non ferrous application. |
| Caperdiff 94AL | 挤压和焙烧过可透式的氧化铝气体扩散器，应用于含铁金属和非铁金属铸造厂。当机械伤害(清洁)会是一个问题时，可选用这一个高强度的产品。并随着较小的气孔尺寸，使得气泡群细密地分散。 |
| Caperdiff 90ALR | 挤压和焙烧过可透式的氧化铝气体扩散器，特别设计适用于熔铝。它是一个高强度的产品，它的化学性和物理性特质已被修改成可以抵抗铝的穿透性，还容许足够的气体通过以有效地处理熔解。可以利用来做惰性气体搅拌或以氯气做反应性地净化。 |
| Caprax 98 DP | 一个低水泥 1850ºC 铸成的有方向性或沟渠性的多孔扩散器，可先决定气体导流的数量和横断面。这些沟槽被一个高密度耐火铸体所包围，以提供最佳的耐磨性。 |
| Caprax AS DP | 一个低水泥、镁氧化铝尖晶石、有方向性或沟渠性的多孔扩散器，应用于附渣情形严重的盛钢浇包。 |