Formula and process for powder metallurgyThe invention provides a formula and a process for powder metallurgy. The formula comprises Fe-based powder, machinability improving powder and a free lubricant; the Fe-based powder comprises, by weight, 7 to 14% of copper powder (Cu), 2 to 8% of ...
Powder Metallurgy- Process 粉末冶金工艺
Traditional preparation technologies of metal porous materials mainly include powder metallurgy process, casting or deposition technique. 传统的金属多孔材料的制备技术主要是粉末冶金和铸造、沉积技术。 www.dictall.com 2. Powder metallurgy process and FORMGRIP are two main methods to manufacture aluminium foam...
系统标签: powder 粉末冶金 compaction sintering microns metallurgy PowderMetallurgy OverviewOfThePMProcess PowderMetallurgy WhatisPowderMetallurgyProcess? WhatisPowderMetallurgy? PMisanart&scienceof:- 1.ManufacturingMetalPowdersandcustomizedmixes 2.Convertingtocomponentsbycompactioninrigiddies usingvarioustypesofcompactin...
POWDER METALLURGY PROCESSPOWDER METALLURGY PROCESSShape Memory AlloyPowder MetallurgyThermomechanical TreatmentFatigue LifeVickers Hardnessof EP1097770 In a preliminary molding step 1, a metallic powder mixture 7 obtained by blending an iron-based metal powder 7a with graphite 7b such that the graphite is...
ofthemicrochannellining.[doi:10.2320/matertrans.47.2137](ReceivedFebruary28,2006;AcceptedMay8,2006;PublishedSeptember15,2006)Keywords:microchannel,powdermetallurgy,infiltration,intermetalliccompound,functional-materiallining1.IntroductionAmicrochannelisathinchannelwithacharacteristicdimensionofseveraltensorhundredsof...
Powder metallurgy process for producing parts havi
United States Patent US3004332 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text
the invention concerns a method for powder metallurgy manufacture of molded high strength and hardness of silicon manganese or silicon manganese carbon alloy steels.the previously known method for such steels have not produced the desired results.the invention is a method for powder metallurgy manufactur...
Powder metallurgy : the process and its products Dowson, GordonG. Downson, Powder Metallurgy: The Process and its Products, Adam Hilger, Bristol; New York, 1990, p. 2, 34 and 58... G Dowson 被引量: 43发表: 1990年 Powder metallurgy the process and its products : by Gordon Dowson, pu...