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Geology, 2018, 482: 121-130. [23] DULSKI P. Interferences of oxide, hydroxide and chloride analyte species in the determination of rare earth elements in geological samples by inductively coupled......
in Fig. 10, the formation of hot tearing can be roughly divided into three stages: (1) Some pores and oxide inclusions accumulate at grain boundaries, as shown in Fig. 10(a); (2) Stress concentration......
, followed by solution treatment at 430 °C for 16 h, and then quenched into water. Before forging, each billet, following removal of any external oxide layer, was pre-heated to a temperature in a range......
are mainly composed of micropores and carbide or carbon oxide precipitated around the original powder boundaries [12] of the PM superalloy during hot isostatic pressing. Although most of the PPB networks......
and 1400 °C are illustrated in Figure 1. Calcium oxide, as a possible by-product, has been found in MTA and commercially available C3S [26]. The results show that the powder contained Ca3SiO5......
of nacre-like alumina toughened by graphene oxide[J]. Ceramics International, 2019, 45(7): 8081-8086. [34] NAGLIERI V, GLUDOVATZ B, TOMSIA A P, et al. Developing strength and toughness in bio......
): 80-85. YUE Ming, SUN Ning-lei, ZOU Xing, SHAO Jian-chun, LIU Jin-shan, WANG Kui-ting, LU Ye-da. The discussion on hydrolysis precipitation of ferric oxide directly from ferric-ion rich zinc leachate[J......
the phases, mainly the Al-fcc matrix resulting in poor EBSD maps. The reasons for that would be highly deformed grains and surface Al oxide layer after sample preparation. Just after polishing......
(2): 161-169. [7] SUN Ling. Structure and synthesis of graphene oxide [J]. Chinese Journal of Chemical Engineering, 2019, 27: 2251-2260. [8] GAO Xin, YUE Hong-yan, GUO Er-jun, ZHANG Shao-lin, WANG Bao......
milling process; in facts, the longer the ball milling process is (one, two or three steps), the more the oxide is formed. Despite the protective Ar atmosphere, contamination occurred. Therefore......
