splinters. the excessive cost of a kiln tyre and long downtime period results in the need for a successful weld of the splinter back to the tyre. traditional pre-heat is usually impractical due to the mass. success is possible with the combination of a local heating campaign, our specialty low heat manual metal...
section- chapter ( to ) – section xv - base metals and articles of base metal custom duty chapter code chapter codes chapter description chapter- miscellaneous articles of base metal custom duty heading code hs codes heading heading description filing, cabinets, card-index cabinets, paper trays, paper...
share at record high reducing atmospheric carbon dioxide scientists have developed a new sustainable technology that uses nanoparticles to convert carbon dioxide (co ) into hydrocarbon fuels, and other usable materials. the researchers at the usc viterbi school of engineering in the us discovered a metal...
have a relatively good balance of hardness and toughness, and have also abrasion resistance and heat resistance. therefore, they are widely used in cutting tools, blasting nozzles, drawing or extrusion dies, seal rings, and a variety of wear-resistant structure parts, etc. in general, cemented carbides...
characterization of aluminum/ceramics lnterfaces by tem (transmission electron microscope) no.2 2013 special feature :thin film technology r&d review no.2 cover page special feature :thin film technology preface fun and wonder of thin film world coating technology of cdv-al2o3,for coated cemented carbides...