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, the argon was used to protect the specimens from oxidation, and the thin graphite sheets and tantalum sheets were placed between the specimens and anvils to minimize the friction. The experimental......
on separation of arsenic from black copper slag by oxidation and alkali leaching[J]. Nonferrous Metals Engineering, 2019, 9(6): 43-47. [28] 贺山明, 王瑞祥, 韩海军, 等. 黑铜渣氧压硫酸浸出脱铜脱砷实验研究[J]. 矿冶工程, 2018, 38(1): 84-87......
of α1-Al, as well as the oxidation and gettering of the slurry, while substantially improving production efficiency. 5 Conclusions (1) The suitable pouring temperature, number of runners, and tilt angle...] SAFFARI S, AKHLAGHI F. Microstructure and mechanical properties of Al-Mg2Si composite fabricated in-situ by vibrating cooling slope [J]. Transactions of Nonferrous Metals Society of China, 2018, 28(4......
aggregate or wrap each other. The enrichment of Cu and the positive shift of OCP were caused by the dealloying of the second phases after corrosion, leading the decrease of oxidation reaction force......
with a spot of SF6 protective gas to prevent oxidation, and then cast into a steel mold. The ingots were then homogenized at 330 °C for 24 h followed by air cooling. The homogenized ingots were......
(OH)2↓+H2↑ (2) These reactions may appear like the oxidation of Mg during discharge (Eq. (1)) and corrosion (Eq. (2)). However, when the surface......
are also known as SiP/ZA22 in-situ composites. 2 Experimental The primary Zn-22Al ingots were produced by using commercially pure Zn (99.5 wt.%) and highly-pure Al (99.9 wt.%). The primary... formation, oxidation, sintering, and compaction of fine loose wear particles) as one of the main wear mechanisms in these samples. Moreover, the formation of craters/pits and the presence of abrasion......
were measured by cyclic voltammetry (CV) method. The highest occupied molecular orbital (HOMO) and LUMO energy levels were calculated from the onset oxidation potential (Eox) and the onset reduction......
did not react with CSPM to produce new substances. Therefore, the behavior of the increase of asphaltene may be attributed to the fact that CSPM promoted the oxidation condensation of some resin......
. Annealing was carried out at 800 °C for 30, 60, 90, or 120 min for different samples, or 900 °C for 120 min. To avoid oxidation, the Zr-Ti composite specimens were sealed in vacuum... that in a traditional layered material with sharp interfaces. Much work, for example, in-situ observations of microstructure evolution during tensile loading, needs to be carried out in the future......
