Fabrication and Mechanism of Non-dendrite Structure in Semi-solid ZL101 Alloy by Controlled Pouring Temperature

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Fabrication and Mechanism of Non-dendrite Structure in Semi-solid ZL101 Alloy by Controlled Pouring Temperature
Vol. 29, Issue 3, Pages: 227-229(2009)
Published： 2009 ，
DOI：

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[1]胥锴,刘徽平,王小平,袁帮谊,张书权.控制浇注温度制备的半固态ZL101合金的非枝晶组织[J].特种铸造及有色合金,2009,29(03):227-229+191.

Xu Kai1, Liu Huiping2, Wang Xiaoping1, et al. Fabrication and Mechanism of Non-dendrite Structure in Semi-solid ZL101 Alloy by Controlled Pouring Temperature. [J]. Special Casting & Nonferrous Alloys 29(3):227-229(2009)
[1]胥锴,刘徽平,王小平,袁帮谊,张书权.控制浇注温度制备的半固态ZL101合金的非枝晶组织[J].特种铸造及有色合金,2009,29(03):227-229+191. DOI：

Xu Kai1, Liu Huiping2, Wang Xiaoping1, et al. Fabrication and Mechanism of Non-dendrite Structure in Semi-solid ZL101 Alloy by Controlled Pouring Temperature. [J]. Special Casting & Nonferrous Alloys 29(3):227-229(2009) DOI：

采用控制浇注温度制备半固态ZL101合金

研究了不同的浇注温度对铸造显微组织的影响。结果表明

在680℃浇注时

形成粗大的枝晶组织;在625℃浇注时

获得的显微组织有部分枝晶存在;在615℃浇注时

可获得均匀、近球形的理想的半固态非枝晶组织;而在605℃浇注时

会形成较大晶粒的非枝晶组织。另外

探讨了非枝晶组织的形成机理。

Effects of pouring temperature on non-dendrite structure in as-cast microstructure of semi-solid ZL101 alloy were observed

which was prepared by controlling pouring method.The results reveal that coarse dendritic structure is observed with pouring at 680℃

and partly dendritic structure exists in the microstructure of the alloy with pouring at 625℃

and uniformly spheroidized non-dendrite structure can be obtained in the microstructure of the semi-solid ZL101 alloy with pouring at 615℃

while non-dendrite structure with large grain size can be created in the microstructure at 605℃.In addition

formation mechanism of non-dendrite structure in the microstructure of the semi-solid ZL101 alloy was approached.

浇注温度半固态成形ZL101合金非枝晶组织

Pouring TemperatureSemi-solidZL101 AlloyNon-dendritic Microstructure

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