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研究表明，ＡｌＴｉＣ系新型细化剂可使ＡｌＳｉＣｕ合金的铸态晶粒尺寸由４０００～５０００μｍ细化到２００～３００μｍ，共晶硅相的形状和尺寸由５０μｍ×２μｍ的长条细化到１μｍ左右的圆点，合金力学性能明显提高
The results show that the Al-Ti-C series refiner can make the as-cast grain size of Al-Si-Cu alloy thinned from 4000-5000μm to 200-300μm, and the shape and size of the eutectic silicon phase from 50μm × 2μm Of the strip refinement to about 1μm dot, the mechanical properties of the alloy increased significantly