sintered-carbide die

Methods: The setting expansion ratio of refractory die material for slip casting core of sintered titanium powder at room temperature was performed, as well as thermal expansion ratio from room temperature to 800 ℃.

方法：采用自制的钛合金粉浆涂塑底层冠用耐火代型材料（基础型），分别测定常温下的凝固膨胀率和室温至800℃的热膨胀率。

Main material is teflon fibre or other fibre woven into cloth, which is to be immersed in teflon emulsion, die pressed, and then sintered.

以聚四氟乙烯纤维为主体材料，织成布（或编成填料），浸渍聚四氟乙烯乳液经模具压制成型，进行烧结而成。

Determination of Major Expansion Properties of Refractory Die Material Compatible with Slip Casting Core of Sintered Titanium Powder

钛合金粉浆涂塑底层冠用耐火代型材料的膨胀性能测试