Ukubaluleka koKugquma iTungsten Carbide

Ukuvelisa iimveliso ze-tungsten carbide, kufuneka sithathe ukulungiselela izinto zokuqala kuqala, kubandakanya i-tungsten carbide powder kunye ne-binder powder. Emva koko kufuneka sizixube kwaye sizigalele kumatshini wokugaya ibhola, sitshize kwisitshizi esomileyo, kwaye sidibanise kwimilo ethile kunye nobukhulu. Emva koluhlu lweenkqubo, kufuneka siwafake kwisithando somlilo. Le yimveliso epheleleyo yokuqinisa ukusebenza kwe-tungsten carbide. Siza kuyenza lukhuni i-tungsten carbide ngonyango oluthile olungaphezulu. Eli nqaku ligxininise ekugqumeni i-tungsten carbide.

Ukuvelisa i-tungsten carbide workpiece kufuna ixesha elide. Ngexesha lokuvelisa, siya kugqoka i-tungsten carbide ukuphepha i-oxidation phantsi kobushushu obuphezulu. I-tungsten carbide egqunyiweyo inobunzima obuphezulu, ukuxhathisa ukunxiba, ukuzinza kweekhemikhali, kunye nokukhuhlana okuncinci kunye nokuhanjiswa kwe-thermal.

Ukwambathisa itungsten carbide ineendlela ezimbini: enye yiCVD, kwaye enye yiPVD.

Ukubekwa komphunga kwikhemikhali kukwabizwa ngokuba yi-CVD ngokufutshane. Umgaqo wokubekwa komphunga wekhemikhali kukusabela kweekhemikhali ezibangelwa ngubushushu kumphezulu weemveliso ezishushu ze-tungsten carbide, ekwaphuhliswe ukuziqhelanisa nemathiriyeli emitsha kunye neshishini le-semiconductor.

Ukubekwa komphunga obonakalayo kukwabizwa ngokuba yi-PVD ngokufutshane, eyindlela yokwenza umphunga ukufaka umaleko obhityileyo wezinto kwiimveliso ze-tungsten carbide. Ihlala inezinyuko ezine, i-evaporation, ukuthuthwa, ukusabela, kunye nokubeka. Le nkqubo iya kwenzeka kwigumbi lokufunxa kwaye isebenzisa i-vacuum deposition ecocekileyo neyomileyo.

Iingubo zinobulukhuni obuphezulu kakhulu kunye nokumelana nokunxiba. Xa kuthelekiswa neemveliso ze-tungsten carbide ngaphandle kweengubo, iimveliso ze-tungsten ze-carbide ezineengubo zinokusebenza ngesantya esiphezulu sokusika, esinokuphucula ukusebenza kakuhle kokuvelisa. Ngaphezu koko, xa iimveliso ze-tungsten ze-carbide kunye nangaphandle kweengubo zisebenza ngesantya esifanayo sokusika, iimveliso ze-tungsten carbide ezineengubo zinokuxhathisa okuphezulu.

Kwiimeko ezininzi, i-tungsten carbide idinga ukugqunywa, ngakumbi ukufaka i-tungsten carbide. Ukugquma kwe-tungsten carbide kunokuphucula ukumanzi kunye nokuqina kunye nokukhusela i-tungsten carbide kubushushu obuphezulu, i-oxidation, kunye ne-corrosion. Ukugquma kubalulekile kwi-tungsten carbide.

Ngaphandle kokugquma, kukwakho nezinye iindlela zokwenza lukhuni i-tungsten carbide ngonyango olungaphezulu, olunje ngeplasma yokujonga phezulu, ukutshiza nge-supersonic, ukuwelda ikhaka legesi, ukugquma amadangatye, ukugqunywa kwevacuum, kunye nokuqiniswa kwe-thermal.

Ukuba unomdla kwiimveliso ze-tungsten carbide kwaye ufuna ulwazi oluthe kratya kunye neenkcukacha, ungaQHAGAMSHELANA NATHI ngefowuni okanye ngeposi ekhohlo, okanye SITHUMELE MAIL emazantsi ephepha.