介绍了镍钨镀层、镍钨硼(磷)镀层、含钨复合镀层和含钨电刷镀镀层等的研究与开发的近期进展。
The paper present the new developments of Ni-W coat, Ni-W-B coat, tungsten composite coat and tungsten brush coat etc.
研究了从含钨、镍废催化剂中回收钨、铝、镍的方法及生产工艺流程。
The methods and processing flowsheet of synthesize recovery of W, Al, Ni fron waste catalyst are studied.
根据在反应体系中的不同存在形态和催化过程,把非均相化含钨催化剂分为液-液两相催化剂和固载化催化剂两大类。
According to the different patterns and catalytic processes, the heterogeneous catalysts are classified into two types, namely liquid-liquid biphasic catalyst and immobilized catalyst.
本文讨论了从钨钼混合丝(条)和合金残料等含钨废料中分离钨钼钴的化学溶解法。
The chemical dissolution methods to separate and recover tungsten, molybdenum and cobalt in tungsten scraps such as mixed W-Mo wires (bars) and alloy scraps are discussed.
已有生产实践和研究工作表明,用含钨镀层代替传统对环境有危害的铬镀层等方面取得了很大进展。
The productive practice and research results show that tungsten coat is prior to chromium coat in environmental factors.
因此,在钨的深加工与综合利用方面,应该进一步开展含钨镀层电镀技术的研究与开发。
So this is a good way to develop the deep processing and complex utilization of tungsten in the electroplating technology of tungsten coat.
因此,在钨的深加工与综合利用方面,应该进一步开展含钨镀层电镀技术的研究与开发。
So this is a good way to develop the deep processing and complex utilization of tungsten in the electroplating technology of tungsten c...
简要介绍了从富家钨铜精矿中回收钼的试验工艺流程和试验指标。该铜精矿含钼0.825%,获得钼精矿产率1.44%,品位50.79%,回收率88.65%的优良指标。
This paper researched the recovery Mo from Cu-concentrate. When Mo in Cu-concentrate was 0.825%, yield obtained Mo-concentrate was 1.44%, grade50.79%, and recovery88.65%.
简要介绍了从富家钨铜精矿中回收钼的试验工艺流程和试验指标。该铜精矿含钼0.825%,获得钼精矿产率1.44%,品位50.79%,回收率88.65%的优良指标。
This paper researched the recovery Mo from Cu-concentrate. When Mo in Cu-concentrate was 0.825%, yield obtained Mo-concentrate was 1.44%, grade50.79%, and recovery88.65%.
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