Isiphumo sezinto ezingcolileyo kwi-Ductility ye-Tungsten Alloys

I-ductility ye-tungsten alloy ibhekisela kwisakhono seplastiki yokuguqulwa kwezinto ze-alloy ngaphambi kokuba igqabhuke ngenxa yoxinzelelo. Kukudityaniswa kweempawu zoomatshini ezinemiqondo efanayo ye-ductility kunye ne-ductility, kwaye iphenjelelwa zizinto ezininzi, kubandakanywa ukubunjwa kwezinto eziphathekayo, umlinganiselo wezinto eziluhlaza, inkqubo yokuvelisa, kunye neendlela emva kokunyanga. Oku kulandelayo kwazisa kakhulu impembelelo yezinto ezingcolileyo kwi-ductility ye-tungsten alloys.

Izinto ezingcolileyo ezikwi-alloys ze-tungsten ezixinana kakhulu ziquka i-carbon, i-hydrogen, i-oksijini, i-nitrogen, i-phosphorus kunye ne-sulfur element.

I-Carbon element: Ngokuqhelekileyo, njengoko umxholo wekhabhoni usanda, umxholo wesigaba se-tungsten carbide kwi-alloy nawo uyanda, unokuphucula ubunzima kunye namandla e-tungsten alloy, kodwa i-ductility yayo iya kuncipha.

Into yeHydrojeni: Kubushushu obuphezulu, i-tungsten isabela kunye ne-hydrogen element ukwenza i-hydrogenated tungsten, ekhokelela ekuncipheni kwe-ductility ye-high density tungsten alloys, kwaye le nkqubo iphinda ibe yi-hydrogen embrittlement.

I-oxygen element: Ngokubanzi, ubukho bento ye-oksijini buya kunciphisa i-ductility ye-tungsten alloys ephezulu yoxinaniso, ngokukodwa ngenxa yokuba i-oxygen element iya kwenza i-oxides ezinzileyo kunye ne-tungsten, eya kuvelisa uxinzelelo loxinzelelo kwimida yengqolowa kunye nangaphakathi kweenkozo.

I-nitrogen: Ukongezwa kwe-nitrogen kunokuphucula amandla kunye nokuqina kwe-alloys ye-tungsten ephezulu ye-gravity ethile, kuba ukubunjwa kwesisombululo esiqinileyo phakathi kwe-nitrogen kunye ne-athomu ye-tungsten kuya kukhokelela ekugqwekeni kwe-lattice kunye nokomelezwa. Nangona kunjalo, ukuba umxholo we-nitrogen uphezulu kakhulu, ukuchithwa kwe-lattice kunye nokuphendulwa kweekhemikhali kunokukhokelela ekwandeni kwe-brittleness ye-alloy, ngaloo ndlela kunciphisa i-ductility yayo.

I-Phosphorus: I-Phosphorus inokungena kwi-high density tungsten alloys ngokusebenzisa ubumdaka be-phosphide kwizinto ezikrwada okanye ungcoliseko ngexesha lenkqubo yemveliso. Ubukho bayo bunokukhokelela kwi-embrittlement yemida yengqolowa, ngaloo ndlela kuncitshiswe i-ductility ye-alloy.

I-Sulfur element: I-Sulfur element ikhuthaza ukukhula okuziinkozo, nto leyo echaphazela iimpawu ze-mechanical kunye ne-ductility ye-tungsten alloys. Ukongeza, isulfure inokwenza i-brittle sulfides kwimida yeenkozo kunye neenkozo ezirhabaxa, inciphise ngakumbi ukudumba kunye nokuqina kwealloyi.