企业特殊行业经营资质信息公示
点击图片查看原图Bubble iron
Bubble iron powder is also named foam sponge iron powder. Adding foaming agent to high temperature furnace at more than 1500 ℃. , which made the powder into the porous body. It is used for friction material, can adjust the friction performance: the stable friction coefficient, relative to the proportion of iron powder reduction it is light, porous structure which can reduce half metal friction material in the braking noise.
产品技术指标 Technical Indices
项目Project | 单位Unit | 指标Technical Indicators |
比重 Density | g/cm3 | 4.8-5.3 |
松密度bulk density |
| 1.8-2.0 |
水分 moisture content | % | ＜1 |
粒度 size | mesh | 40-120 |
Fe含量 Fe content | % | ＞95 |
