graphite造句
121 The ball-to-powder weight ratio RBP had a significant effect on solid-state reduction reaction between WO3 and graphite. The higher RBP, the shorter is the incubation period of the reduction reaction.
122 The catalyst for this reaction is iron chromium oxide with graphite as a binder.
123 Carbon reduction of copper sulfide concentrate with lime and graphite has been investigated. The results show that reduction rate of copper reached 98%, which increases with increasing temperatures.
124 The graphite in bad morphology speeds up the fatigue fracture process.
125 Graphite and even its linear counterpart, poly ( p - phenylene ) are too insoluble.
126 NOTE The transmission technique has insufficient sensitivity to detect the discontinuities found in spheroidal graphite cast iron castings and is used in exceptional cases only.
127 Blood - Determination of chromium - Graphite furnace atomic absorption spectrometric method.
128 The erosion corrosion behaviors of nodular graphite cast iron samples subject to laser surface melting in a quartz slurry were investigated.
129 Pass the investigation, keep pulling to period in"15" China the silicium single crystal furnace proceeded the forecast with the graphite material market.
130 Our products are mainly focused on carbon felt, graphite felt, rigid graphite board, carbon fiber board, graphite block, graphite crucible and other machined graphite products.
131 The synthesis process of flake catalyst and flake graphite is developing with that of powder catalyst and powder graphite.
132 Graphite crucible is a typical example of carbon composites and is one of absolutely necessary tools for modern coloured metallurgy.
133 A conductive coating is prepared from MP resin, squama graphite, filler, corresponding solvents and auxiliaries. Conductivity of squama graphite and corrosion resistant properties are reviewed.
134 We have our own graphite mine, acidate graphite process factory, graphite yarn plant, braided graphite packing plant, the Cixi reprocess center and the international foreign-trade department .
135 Convergent-beam electron diffraction zone-axis patterns have been obtained from transverse basal stacking faults in graphite and molybdenite.
136 Moulded deep into the layers of graphite where the frame connects with the shaft, the YONEX Built-in T-Joint creates a durable and high strength one piece frame that is torque-free.
137 The lead free graphite conducting pastes were prepared by using conductive graphite powder, lead free low-melting glass and terpineol ethyl cellulose solution.
138 Natural graphite coated by mesocarbon was prepared by depositingtar pitch on the surface of natural graphite.
139 The allotropes of carbon include diamond, graphite and charcoal, all with the same chemical properties.
140 To reduce the irreversible capacity of natural microcrystalline graphite, carbon coating graphite was an efficient method.
141 The Caiwa middle - sized antimony deposit is located on the western Shanxi-Henan antimony ore belt, The hosting rocks are Yanlinggou Formation graphite marble of the Qinling Group.
142 Electrolyzing anode material used in the invention is inert electrode such as graphite or cermet or metal alloy preferably.
143 Especially the benzene ring of polystyrene cation exchange resin varies slowly. Therefore the graphite degree of carbonized product of polystyrene cation exchange resin is getting low comparatively.
144 This problem could be solved by using ferrite nodular graphite cast iron.
145 Ash iron casting contain a lot of flake graphite, extremely easy cutting, commonly used to make a thick wall.
146 The high-temperature water-graphite type lubricant can be prepared using water and graphite as base fluid and doped with screened suspended agent, antirust agent, antifoamer and other additives.
147 Flashing butt welding between ferrite spheroidal graphite cast iron and 20 steel.
148 Double Bridge: Clear dampener inserted between two parallel graphite bridges reduces string and frame vibration.
149 The graphite particulate - aluminium matrix composites are developed by compocasting pressure casting.
150 The ingredients of yttrium-based heavy rare earth magnesium nodulizing alloys was investigated, as well as their effects to resist nodulization fading and nodular graphite degeneration was test.
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