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. Author manuscript; available in PMC: 2017 Jun 8.
Published in final edited form as: Mater Sci Eng B Solid State Mater Adv Technol. 2016 Feb 26;208:39–46. doi: 10.1016/j.mseb.2016.02.005

Fig. 3.

Fig. 3

Cross-section images. (a) AZ31 substrate, (b) AZ31-1 (including fluoride and phosphorus), (c) AZ31-2 (no fluoride), and (d) AZ31-3 (no phosphorus).