Indlela yokuqhawula isebenzisa ubushushu obuphezulu ngokukhawuleza (2000-3000K) kunye noxinzelelo oluphezulu (20-30GPa) oluveliswa yi-detonation eqhumayo ukuguqula i-carbon kwi-explosive ibe yi-nano diamonds.Ubungakanani besuntswana ledayimane eyenziweyo ingaphantsi kwe-10nm, eyona powder yedayimane igqwesileyo efunyenwe zizo zonke iindlela ngoku.Nano-diamondineempawu ezimbini zedayimane kunye ne-nanoparticles, kwaye inethuba elibanzi lokusetyenziswa kwiinkalo ze-electroplating, i-lubrication kunye ne-polishing entle.
Imimandla yokusetyenziswa kwe-nano diamond powders:
(1) Izinto ezikwaziyo ukunxiba
Ngexesha le-electroplating, ukongeza inani elifanelekileyo le-nano-size diamond powder kwi-electrolyte kuya kwenza ubungakanani beenkozo zentsimbi ye-electroplated encinci, kwaye i-microhardness kunye nokumelana nokunxiba kuya kuphucula kakhulu;
Abanye abantu baxuba kunye ne-sinter nano-diamond kunye ne-copper-zinc, i-copper-tin powder, kuba i-nano diamond ineempawu ze-coefficient encinci ye-friction kunye ne-thermal conductivity ephezulu, izinto ezifunyenweyo zinokumelana okuphezulu kunye nokumelana nokunxiba, kwaye zingasetyenziselwa ngaphakathi. iilayini zeesilinda zeenjini zokutsha, njl.
(2) Izinto zokuthambisa
Ukusetyenziswa kwenano idayimaniekuthambiseni ioyile, igrisi kunye nokupholisa isetyenziswa ikakhulu kumashishini oomatshini, ukusetyenzwa kwesinyithi, ukwenziwa kweenjini, ukwakhiwa kweenqanawa, ukuhamba ngenqwelomoya, ukuthutha.Ukongeza i-nano diamond kwi-oyile yokuthambisa inokuphucula ubomi bokusebenza kwe-injini kunye nokuhanjiswa kunye nokugcina i-oyile ye-oyile, i-torque ye-friction iyancipha nge-20-40%, ukunxiba komphezulu we-friction kuncitshiswe ngama-30-40%.
(3) Izinto ezinqabileyo ezinqabileyo
Ulwelo lokusila okanye ibhloko yokusila eyenziwe nge-nano-diamond powder inokugaya umphezulu ngokugudileyo okuphezulu kakhulu.Umzekelo: Izibuko ze-X-reyi ezineemfuno eziphezulu kakhulu zokugqiba umphezulu zingenziwa;ukusila ngolwelo olumagnetic lweebhola ze-ceramic ezinolwelo lokusila oluqulathe umgubo we-nano-diamond ungafumana umphezulu ngoburhabaxa bomphezulu obuyi-0.013 μm kuphela.
(4)Olunye usetyenziso lwe-nano-diamond
Ukusetyenziswa kwalo mgubo wedayimani ekwenzeni izinto ezibonisa iifoto ze-elektroniki kunokuphucula kakhulu ukusebenza kweekopi;
Ukusebenzisa i-thermal conductivity ephezulu ye-nano-diamond, inokusetyenziswa njenge-thermal conductive filler, i-thermal paste, njl.
Ixesha lokuposa: Nov-22-2022