vanadium造句
91. Structured vanadium catalyst is a new, low-pressure drop catalyst with regular array of intercrossed flow channels.
92. The results show that the hardness has relation to vanadium carbides boundary.
93. Getting rid of Ferro and Vanadium with FPV method, the rate of recovery will increase in washing slag away.
94. In this paper, integral composite electrodes of vanadium redox flow battery were prepared using modified PAN-based graphite felt and carbon plastic plate with polymer matrix.
95. The effects of matrix microstructure on wear properties of high-speed steel(HSS) with high vanadium content were studied using pin-on-ring tester, and the failure behaviors were investigated via SEM.
96. Since then , vanadium has been extensively studied in the basic and antidiabetic field.
97. The results show that, typical morphologies of vanadium carbide appears in the shape of sphericity and strip, and chromium carbide appears lump and lath.
98. These special features provide a basic condition for calefaction system and controlled cooling processes of vanadium middle carbon steel.
99. The process of producing vanadium pentoxide from bone coal vanadium mine without salt-roasting and acid leaching, was systematically studied.
100. Our main products are in four series of vanadium pentoxide, ferrovanadium, vanadate salts and coatings.
101. This paper introduces the process of coated vanadium carbide with powder method in place of coated metal vanadium carbide with salt bath treatment. The experimental results are given here.
102. Ore minerals in the Colorado - type deposits are of uraninite and coffinite, with associated vanadium and minerals.
103. Steel Vanadium warrants to buy now, and certainly not to buy shares of vanadium steel.
104. The properties, preparation and characteristics of vanadium oxide thin film, which has been successfully used in un cooled micro bolometer fabrication, are reviewed.
105. The experiment of high carbides and vanadium high-speed steel is carried out investigation into the compound metal roller.
106. The mode of vanadium slag phase production includes mainly vanadium converter slag and vanadium slag atomization.
107. Use at present most is cobaltic blue, deep Laji of vanadium of blue, Hai Bila,[http:///vanadium.html] zirconium is siliceous zinc is blue wait for sort.
108. Solid solubility model of vanadium element in molten steel is established after theoretical analysis.
109. The causes behind breakage of the catalyst are excessive sodium and vanadium content in the feed oil, excessively high regeneration temperature and excessively high steam velocity in riser pipe.
110. The technology development about vanadium-bearing hot metal desulfuration, LD recovery vanadium, semi-steel steelmaking is introduced, and key job improved process is viewed in this article.
111. The kinetic parameters of vanadium catalytic oxidation of azomethine H by bromate have been determined by using spectrophotometric method.
112. In this experiment, Vanadium pentoxide(V2O5) was doped by dopant through the elevated temperature fusion process, the result doped VO2 powder were achieved after reduced V2O5 by ammonia.
113. More than 99 % of vanadium was absorbed on resin from pulp.
114. An iron filings microelectrolysis - coprecipitation process has been used to treat vanadium - containing wastewater.
115. Since the vanadium oxide is softer than vanadium carbide, it is easily reduced to fine particles in the step of mixing by means of a ball mill in raw-material preparation.
116. The progress and problems of direct alloying technology to make vanadium steel with vanadium oxide ores were reviewed in this paper.
117. The melting temperature and its range of the converter slag containing vanadium and titanium oxides (different contents) were measured.
118. The ingot mold made of vanadium titanium vermicular graphitic cast iron has the best comprehensive property.
119. Non-pollution roasting technology by using sodium carbonate, calcium oxide, red mud and lime mud as roasting additives for extraction of vanadium from siliceous navajoite was studied.
120. The third question: vanadium steel to the holders of E - cash option legal?
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