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一、世界钽生产及市场 世界钽和钽化合物的生产和消费主要集中在美国、日本和西欧。钽的最重要商品是碳化钽、氧化钽、氟钽酸钾、金属钽和钽合金。金属钽及钽化合物每年世界的消费量大体在900吨以上。其主要消费领域依次是电容器、硬质合金、合金及化学工业设备。根据目前的形势分析,在今后10年内世界钽的消费量预计为950～1150吨左右。
First, the world tantalum production and the world market The production and consumption of tantalum and tantalum compounds are mainly concentrated in the United States, Japan and Western Europe. The most important tantalum products are tantalum carbide, tantalum oxide, potassium fluotitanate, tantalum and tantalum alloys. The consumption of metal tantalum and tantalum compounds in the world is generally above 900 tons per year. Its main areas of consumption followed by capacitors, cemented carbide, alloy and chemical industry equipment. According to the current situation analysis, the world’s consumption of tantalum in the next 10 years is estimated to be 950 ~ 1150 tons.