硬质合金球

硬质合金球齿自压模的设计与制作

The automatic pressing mould of Cemented Carbide Spherical Shape bits design manufacture

硬质合金球液碱球磨在钨盐生产中的应用

Application of Aqueous Caustic Ball Milling To Wolframate Production

本文介绍了硬质合金球齿自压模的设计原理以及制作过程，并浅谈了其带来的经济效益。

This article introduces the principle of design and the process of manufacture about the automatic pressing mould of cemented carbide spherical shape bits , briefly analyzes its economic benefit .

热处理对硬质合金-球铁复合材料组织和硬度的影响

Heat Treatments of Bimetal Composites of Hard Alloy and Ductile Iron

硬质合金-球墨铸铁复合铸造

Compound Casting of Cemented Carbide and Nodular Iron

新型梯度结构金刚石&硬质合金复合球齿的研究齿科材料用复合树脂的合成和性能研究

Research on Functionally Graded Polycrystalline Diamond-Cemented Tungsten Carbide Composite Button Insert ; Study on Synthesis and Performance of the Composite Resin for Dental Materials

介绍了金刚石&硬质合金复合球齿钻头在内蒙古某地区铀矿床卵砾石层中的生产试验情况。

In drilling cobble and gravel formation , diamond enhanced tungsten carbide composite spherical crown button bits without strengthened gage achieve an average drilling rate of2 .

用热等静压扩散连接法获得了硬质合金与球墨铸铁的直接连接接头和以镍箔为中间夹层的间接连接接头。

The direct bonding joint between cemented carbide and nodular cast iron and the indirect bonding joint by using nickel foil as intermediate layer were obtained by HIP diffusion bonding process .

保径加强型金刚石&硬质合金复合球齿钻头的平均钻进效率为2.82m/h，钻头的平均寿命为10.18m/个；

Diamond enhanced tungsten carbide composite spherical crown button bits with strengthened gage achieve an average drilling rate of 2.82 m / h and an average service life of 10.18 m ;

结果表明：采用质量较大的硬质合金介质且球料比为20∶1的工艺较为适宜。

It was found that it 's better to adopt the process with heavy cemented carbide medium and ball to powder weight ratio 20 ∶ 1 .