Return titanium material recycling technology research presentation titanium alloy pump

Aiming at the return of titanium and titanium alloy material recycling rate, and the relevant identification,

smelting technology issues such as sunrui titanium alloy pump not to break through the conduct of TC4, TA15 return of two large-scale use of

titanium material utilization technology research , development, bulk material recycling Quick , clean, non-

polluting processing techniques , master industrialized return material handling common key technologies , so return

the material to meet the vacuum consumable arc furnace and cooling bed furnace requirements, improve resource

utilization , while titanium , titanium alloy to reduce production costs ; built in processing returns expected

capacity of 2,000 tons of production lines , and to achieve stable returns industrialized bulk material recycling .

Return titanium material recycling technology main research content

( 1 ) Rapid , clean , non-polluting material return processing techniques to master the material granularity

moderate return preparation techniques ;
( 2 ) study the use of titanium vacuum consumable arc furnace return material technology , the alloy used in the

typical return materials;
( 3) The use of titanium cooling bed furnace return material technology for some alloy smelting tests.

Return titanium material recycling technology research assessment indicators

( 1 ) Add a return feed production TC4, TA15, TA7, TA5, Ti-75, TA12, TA18, TA19 titanium and other brands ; using

recycled materials produced ingots , billets diameter not less than Φ600mm, single ingot weight 3 tons above ;
( 2 ) add a return material titanium ingot chemical composition uniformity, no high-density and low-density

inclusions metallurgical defects , Sunrui titanium coils ingot quality levels to meet GB, GJB, ASTM, AMS, MIL, ASNA, AIMS and other

technical conditions related requirements ;
( 3 ) to return three-dimensional particle size of less than 30mm, the surface clean , non-polluting ;
( 4 ) vacuum consumable arc furnace return expected to add at least 20 % the proportion of the cooling bed furnace

add more than 50% ;
( 5 ) industrialized mass production, the annual handling clean , non-polluting, granularity moderate returns

expected 2,000 tons of capacity to form .

Return titanium material recycling technology research funding

State funds set aside 12 million yuan , self-financing of not less than three times the national allocate funds.

Return titanium material recycling technology research eligibility criteria

Applicant should have returned titanium material recycling technology base , with appropriate equipment , and after

the completion of the formation of the subject with a certain production capacity of industrial demonstration

production line , matching funds to implement .

Return titanium material recycling technology research unit of application requirements

( 1 ) Where in the territory of People's Republic of China registered an independent legal entity owned or funded

within the holding companies , institutions, research institutes, universities , etc., may be used alone or in joint

declaration .
( 2) An application for a unit to deal with the whole subject of research reporting, encourage production, learning

and research joint applications. The parties shall enter into a joint application to apply common agreement,

specifying the work undertaken by the respective responsibilities and funding. Joint applicant in principle, each

subject over three corporate units .
( 3 ) reporting units should set up a separate topic dedicated financial accounts , administered separately

accounted for separately to ensure sunrui titanium alloy casting matching funds and provide the appropriate evidence .
( 4 ) Technology Novelty , patent search report must be issued by the advisory unit Novelty national level .