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To a large extent, T he demand of spring steel depend on recycling spring steel to meet domestic needs. For example, the consumption of American’s spring steel is the top of list, during these 20 years between 1976 and 1966, the spring steel which through by recycling, 

     To a large extent, T he demand of spring steel depend on recycling spring steel to meet domestic needs. For example, the consumption of American’s spring steel is the top of list, during these 20 years between 1976 and 1966, the spring steel which through by recycling, they account for 44%~54.7% on the consumption of annual spring steel. In Europe, the lack of mineral resources of spring steel, Except importing large spring steel, it also relied on large supplement on abandon spring steel.. The digital shows, in 1997, Recycling spring steel account for 42.6%of total raw material.               

      The direct of use abandoned spring steel account for 22% and the rate of refining is 20.2%. Because spring steel scrap can be recycled, thus has a higher value. For example, clean level 1 spring steel scrap prices can be more than new refining 90% spring steel prices; New waste material of spring steels’ price can achieve 80% more than the price of corresponding spring steel.

      Spring steel products factory, the ability to recover the value of spring steel in the production of waste materials, can significantly reduce the costs. Spring steel abandoned by its sources are of two kinds. One is the new spring steel scrap, it is industrial waste material generated during the production of spring steel. The other group of old abandoned spring steel, which is discarded after use discard items. Spring steel and spring steel base material, whether in a naked State, also was in the Pack in the final product, can be recycled at all stages of the product life cycle.

In General, spring steel for recycling waste in the new waste accounted for more than half of spring steel. In all metals, recycling properties of spring steel is best. Discard spring steel spring steel industry is an important source of raw materials.

      In the spring of 1997 world steel consumption, 37% from the regeneration of spring steel. Virtually all waste spring steel city can regenerate. Regeneration process is very simple. First spring steel sorting collected waste. No contaminated waste or spring steel components the same spring steel alloy, can be recycled directly after melting; spring steel is highly contaminated waste to be further refined to remove impurities; mixed spring steel alloy waste materials, composition adjustment of melting is required.

     Through the regeneration process, the physical and chemical properties of spring steel is not compromised, it is fully updated.