Comparison of import and export of high end powder metallurgy products

Compared with developed countries, the production scale of China's iron powder plant is small, the layout is scattered, the equipment renewal and self-development capacity is insufficient. Many of China's export of iron are general properties of iron, mainly exported to Japan, Korea, Southeast Asia and Hong Kong and Taiwan, while imports of iron mainly from Japan, Sweden and Canada and other countries, imports is iron quality iron powder and special purpose.

Compared with foreign advanced level, the reduced iron powder in China still has a big gap. This gap is mainly manifested in the following two aspects:

One is the reduced iron powder is not stable physical and chemical properties, such as components, Poisson ratio, liquidity, and elastic aftereffect compression index fluctuation;

Two is the lower end of the reduction of iron powder, high-end powder series varieties, and more dependent on imports.

The MIM powder metallurgy after recent years of development, varieties of iron powder is obviously increased, but still can not catch up with market demand. This has seriously affected and have limited the development of China's high-end powder metallurgy industry and products. This shows that China is a big country in the world, but it is not a powerful country.