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151 What is the abrasive grain being used, aluminum oxide, silicon carbide, zirconium etc? - Especially for the last pass.

152 To recycle calcium carbide residue by - productindustry , needle - like calcium carbonate was synthesized by calcium carbide residue.

153 The experiment has also verified that the cutting performance of CVD tool is much more better than that of cemented carbide tool.

154 The abrasion wear mechanism of Mn copper - nickel alloy matrix - cast chromium carbide composite was studied.

155 Properties of fine tungsten powder and fine tungsten carbide powder from violet tungstic oxide are studied. The result shows that the process of violet tungst...

156 It is concluded that the silver white chip when using a diamond cutter is smaller and stabler than that using a carbide cutter.

157 For the materials with high hardness, such as cemented carbide, glass , jadeware,(sentencedict .com) etc.

158 We are focusing on solid carbide cutting tools as a start point.

159 In use of spheroidizing agency treatment, some spheroidal graphites and carbide on the matrix of lamellar or sorbitic pearlite can be achieved in as-cast state.

160 This paper describes the chlorination process of waste tungsten carbide powder.

161 The formation mechanism of thermal shock fatigue crack of cemented carbide YG 10 was investigated.

162 Parylene is a newly developed macromolecular material, first prepared by the Union Carbide Corporation of the U.

163 Clad aluminium key seating machine: This aircraft uses specially makes Germany to import the carbide chip cutting tool.

164 The abrasion wear mechanism of Mn copper-nickel alloy matrix-cast chromium carbide composite was studied. Vacuum infiltrating casting method was employed to produce the composite.

165 Discarded calcium carbide slag can be reused for flue desulphurization after a simple processing.

166 Part of the Sandvik Group, Dormer's expertise lies in the manufacture of superior round tools - drills, taps, cutters, reamers and thread milling cutters - in Solid Carbide and HSS.

167 It is preferable to use tungsten carbide of fine grain size for such build - up welding .

168 Compared with WC crystal grain inside the gradient cemented carbide, WC crystal grain in surface ductile zone is smaller and the grain orientation is changed.

169 In order to inquiry into the grinding characteristics of cemented carbide cutting tools, the ground point appearances of eight kinds of cemented carbide inserts are investigated by contrast test.

170 This paper reports preliminary experimental results on diamond coatings deposited on the cemented carbide drill bits, with a diameter of 0.

171 Silicon carbide space - borne mirror was produced by reaction bonded process.

172 Sialon bonded silicon carbide bricks, characterized by good resistance to oxidation and alkali corrosion, are mainly used on the underside, belly and bosh of blast furnace.

173 The resistivity and complex electromagnetic parameters of silicon carbide composite fibers containing nickel were studied.

174 Typical application: Co-WC powder, chrome oxide powder, Lead sesquioxide powder, Chromium carbide powder, zirconium oxide powder, Ni Base Alloy-Chromium Carbide, etc.

175 The high abrasive ability of the titanium carbide was caused by the cutting power of the particles, while that of artificial diamond resulted from a high hardness of the particles.

176 This paper reports engineering experimental methods applied in brown alumina - black silicon carbide resin - bonded cutting wheel.

177 The main failure reasons of the inserts of cemented carbide forming tool in machining are analyzed, and the corresponding preventive measures are presented.

178 This paper points out the drawbacks of conventional start-up procedure for small calcium carbide furnace after major repair and presents the advantages of improved procedure and its theoretical basis.

179 The effective measuresare presented bo avoid zonal segregation of carbide.

180 High carbon steel will be gain a more amount of undissolved(remained) carbide and higher hardness when the steel is quenched with austenite of non homogeneous chemical composition.