The Forging Of Titanium Alloy In North Rolling Stock Group Has Achieved Phased Results
In response to the call of the group, the Heat Industry Branch and Technology Research Institute of the North Vehicle Group Co. , Ltd. have made great efforts in restructuring, upgrading, expanding industry and promoting development. After nearly 4 months of unremitting efforts, overcoming many difficulties, they have made some achievements in the forging of titanium alloy.
The existing forging products of the thermal branch are all Ferrous. The high labor intensity and low added value restrict the improvement of benefits. It is the only way for the transformation and development of the thermal branch to carry out Non-ferrous metal processing research such as titanium alloy.
Thermal branch overcomes many difficulties such as lack of suitable special forging equipment, lack of experience in titanium alloy forging technology, etc. With the relevant enterprise technical personnel for many exchanges, draw on their experience, and technology research institute to work together on the key factors affecting product quality, “Hydrogen permeation”, temperature control, impact speed work, the design of 5 tons die forging drawing and forging process for titanium alloy products has been successfully completed.
After careful preparation, the test has achieved success in stages, tensile strength, elongation, plastic strength, low-power structure meet the technical requirements, in order to consolidate the stage results, with the accumulation of test data and experience, technicians have begun to study the technology of titanium alloy balanced elbow die forging.
At present, the thermal branch carries out Non-ferrous metal process research on a number of projects, aiming to form a major breakthrough as soon as possible, fill the gap in the company’s Non-ferrous metal forging, and form new profit growth points, contribute to the transformation and upgrading of the company.
