The Forming Mechanism of the White Spot on the Chemical Conversion Coating of the Die-Casting Magnesium Alloy
Abstract: The forming mechanism of the white spot of the die-casting magnesium was investigated by means of SEM andOM.The roughness of the white spot was also tested. It indicated that the larger α phase caused by the uneven temperature distribution of the die result in the formation of the white spot. It can be improved by changing the agent spaying parameter.
文章引用: 韩民杰 , 刘宝胜 (2013) 镁合金压铸件化成后表面白斑形成机理。 材料科学， 3， 99-102. doi: 10.12677/MS.2013.32019
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