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河南均美铝业有限公司
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  • Categories:企业优势
  • Time of issue:2020-03-16 00:00:00
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  In the current domestic market, the production method of titanium wires is mainly the eye die drawing process, and the process has problems of high energy consumption, low efficiency, small unit weight, and low rate of finished products, as well as the environmental pollution by alkaline pickling. With the constant increase in the demand for titanium wires and the gradually improved quality requirement of the market, it is hard for the traditional eye die drawing process to meet the market demand. Based on the situation, since 2016, our company has started to tackle the key problem of the light drawing preparation process of big unit weight titanium and titanium alloy, expecting to solve the series of problems from the root, to achieve a qualitative breakthrough in production process, production efficiency, resource saving, green production, energy conservation, emission reduction, and environmental protection, and to conform to the increasingly improved development trend of the market with respect to yield, performance, quality and environmental protection requirements.

  At present, the company has basically mastered the blank production of titanium large unit weight wires, high-speed multi-die drawing, continuous annealing technology under inert gas protection, dimensional tolerance control, surface treatment and surface quality detection technology. Compared with traditional eye die drawing process, in the roller die drawing process, the wire is better stressed, which is good for further crushing grains, maximizing the refinement of the grains, completely eliminating the occurrence of hollow phenomenon, ensuring stable and reliable quality during high-speed drawing, in this way, a sound metallographic structure is achieved by the product. It is indicated by test report that the deviation in mechanical properties of the same batch of products is about 5%, which basically meets the stability and consistency in the quality and performance of high-performance large unit weight wires.

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