本文選題：傾轉(zhuǎn)澆注　切入點：數(shù)值模擬　出處：《特種鑄造及有色合金》2016年02期

【摘要】：運用傾轉(zhuǎn)澆注法制備了半固態(tài)漿料,采用AnyCasting模擬軟件確定了臨界傾轉(zhuǎn)速度,研究了澆注溫度、料筒材料和料筒壁厚對合金液與料筒間的熱平衡的影響,最后通過半固態(tài)漿料制備試驗進行了驗證。結(jié)果表明,當傾轉(zhuǎn)速度≥18(°)/s時,合金熔體流動速度0.5m/s并存在涌動波;當傾轉(zhuǎn)速度≤6(°)/s時,合金熔體流動速度0.5m/s,未產(chǎn)生涌動波。料筒材料、料筒壁厚和澆注溫度嚴重影響著傾轉(zhuǎn)混合過程中合金液的冷卻曲線。料筒壁厚的影響最大,澆注溫度的影響次之,料筒材料的影響最小。
[Abstract]:The semi-solid slurry was prepared by tilting casting method. The critical tilting velocity was determined by AnyCasting software. The effects of pouring temperature, material and wall thickness on the heat balance between alloy liquid and cylinder were studied. Finally, a semi-solid slurry preparation experiment was carried out. The results show that when the tilting velocity is 鈮，

本文編號：1680165