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121 Acetylene is manufactured by the reaction of water with calcium carbide.

122 With high content of Al, the carbide growth tendency of UHCS was decreased during spheroidization, which avail to restrain the growth of matrix.

123 The limestone, slaked lime, calcium carbide slag, paper making waste and red mud are used as sulfur retention sorbent for briquette coal.

124 This paper elaborates non-normal damage cause of reversible carbide tool and puts forward some of attentive matters and improvement ways.

125 With the development of EM and shortage of quality scrap further attention is paid to iron carbide as a potential of new raw material for steelmaking.

126 Some essential rules for the application of coated carbide tools are proposed, and a typical example is chosen to show the optimization of the cutting conditions of a coated carbide tool.

127 The cracks mainly propagate at interfaces between the steel matrix and the eutectic ledeburite , and in the steel matrix and through the eutectic carbide.

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128 Let the finite element analysis method be introduced into the CAD of carbide end mill, and carry out an analysis on the strength and rigidity of the cutter.

129 Broken raw WC particle still keeps raw shape eutectic carbide is severely smashed during thermal cycling.

130 The cemented carbide tool coated with diamond film is one of the important application of CVD diamond film.

131 The bullet is made of Wolfram Carbide , strong and durable.

132 The advantages of coated cemented carbide tool in dry milling of high-strength steel are demonstrated, and the workpiece surface roughness reaches the level of semi-finishing grinding.

133 The unidirectional short silicon carbide fibers reinforced - glass - ceramic matrix composite specimens were fabricated.

134 The meter features a 316L stainless steel body and internal wetted parts, with nickel-plated CD4MCU stainless steel turbine and tungsten carbide rotor shaft.

135 Manufacturing: industrial silicon, metal magnesium, calcium carbide , high - carbon ferrochrome, silicon chromium alloys, low carbon ferrochrome China.

136 These nano wires are silicon carbide single crystalline that was confirmed electron diffraction and Raman spectroscopy.

137 We test the lag time every 100 meters with calcium carbide dropping.

138 The microstructure analysis by SEM showed that the precipitation of netlike proeutectoid carbide has been inhibited during air cooling after forging due to Al addition to the UHCs.

139 For many Indians, Dow is synonymous with the 1984 industrial accident at Bhopal in central India, when tonnes of toxic gas leaked from a Union Carbide pesticide plant, killing nearly 3,800 people.

140 With three microalloy steels containing 0.24, 0.15, and 0.08% niobium respectively, the precipitation of niobium carbide in ferrite has been studied.

141 The surface microstructure is fine cryptocrystalline martensite and alloy carbide which results in high hardness.

142 It is reported that hard alloy scrap is treated by electroosmosis and electrolysis together taking sulfuric acid as electrolyte in order to recover cobalt metal and Tungsten Carbide.

143 Advances in tungsten carbide alkanes isomerization catalysts, including their preparation and the isomerization mechanism, were reviewed.

144 The orifices of this nozzle are almost chocked up with carbide.

145 The silicon carbide rod is allowed to work for 4 hours continuously at the highest temperature.

146 Carbene and silylene are two kinds of reactive activity intermediates which belong to carbide and silicide separately, but they are quite similar.

147 The catalytic activity of tungsten carbide was studied through hydrogenation of benzene.

148 The cemented carbide drawing die was optimal designed by the finite element software ANSYS.

149 The measurement of density and hardness of carbide tips is one of effective method to judge the real compositions of carbide tip and index of performance quality.

150 A study on fine-grinding of silicon carbide in an experimental attrition mill has been carried out to investigate the breakage behaviors of sub-micro SiC powder.