Iimpawu zeMichiza ye-tungsten carbide

I-Tungsten carbide (WC) luhlobo lwe-alloy eqinile, eyenziwe ngekhabhoni kunye ne-tungsten element edibeneyo ngokuzinzileyo.Iimpawu zayo zeekhemikhali zizinzile, kwaye akukho lula ukusabela ngomoya, i-asidi, i-alkali kunye nokunye kwiqondo lokushisa.Ukongeza, i-tungsten carbide nayo inendawo ephezulu yokunyibilika kunye nobunzima, obuvumela ukuba igcine ukusebenza okugqwesileyo kubushushu obuphezulu kunye neendawo zoxinzelelo oluphezulu.

Iimpawu ezibonakalayo ze-tungsten carbide

Iimpawu ezibonakalayo zetungsten carbide ziquka ukuxinana kwayo, ubulukhuni, ukuguquguquka kwe-thermal, njl njl. Ubuninzi bayo bumalunga ne-15.6g/cm³, kwaye ukuqina kukwesibini kuphela kwidayimane, ukuya kuma-2800-3500MPa.Ukongeza, i-tungsten carbide ikwanayo ne-thermal conductivity efanelekileyo kunye nokufakelwa kombane, ukuze isetyenziswe ngokubanzi kubushushu obuphezulu kunye nezixhobo zombane eziphezulu, i-semiconductors kunye nezinye iindawo.

Indlela yokulungiselela i-tungsten carbide

Iindlela eziphambili zokulungiselela i-tungsten carbide yindlela ye-electrochemical, indlela yokunciphisa kunye nokunye.Indlela ye-Electrochemical ngokusebenzisa i-electrolysis ye-tungsten yensimbi kunye nekhabhoni, ukuze iphendule phantsi kweemeko ezithile ukuvelisa i-tungsten carbide.Umgaqo wokunciphisa kukusabela i-WO-₃ kunye nekhabhoni emnyama kwiqondo lokushisa eliphezulu ukwenza i-tungsten carbide.Ezi ndlela zinokufezekisa imveliso enkulu ukuhlangabezana neemfuno zoshishino.

Indawo yesicelo seTungsten carbide

I-Tungsten carbide inoluhlu olubanzi lwezicelo, kuquka i-electronics, i-aviation, i-automotive njalo njalo.Kwintsimi ye-electronics, i-tungsten carbide isetyenziswe njengezixhobo zokusika i-carbide, izixhobo zokusika, njl., Ukuphucula ukusebenza kakuhle.Kwintsimi ye-aviation, i-tungsten carbide ingasetyenziselwa ukwenza iinxalenye ze-injini yeenqwelo-moya, iindawo zesakhiwo se-aviation, njl., Ukuphucula ubushushu bayo obuphezulu kunye nokunganyangeki.Kwicandelo leemoto, i-tungsten carbide isetyenziselwa ukwenza iinxalenye ze-injini, iigiya, njl., Ukuphucula ukuxhathisa ukunxiba kunye nokumelana nokugqwala.

Izinto eziluncedo kwi-tungsten carbide

Izibonelelo ze-tungsten carbide zibonakaliswa ikakhulu kule miba ilandelayo:

1. Ukumelana nokushisa okuphezulu kweqondo lokushisa: I-Tungsten carbide isenako ukugcina iipropati zekhemikhali ezizinzile phantsi kommandla wokushisa okuphezulu, kwaye akulula ukuba i-oxidized kunye ne-corrod.

2. Ukumelana ne-oxidation: I-Tungsten carbide ayilula ukuyikhupha kwiqondo lokushisa eliphezulu, kwaye inokuxhathisa ngokufanelekileyo ukhukuliseko lwe-oxidation.

3. Amandla aphezulu kunye nobunzima: I-Tungsten carbide inobunzima obuphezulu kunye namandla, inokumelana noxinzelelo oluphezulu kunye nokusingqongileyo okuphezulu.

4. Ukumelana nokunxiba kakuhle: I-Tungsten carbide inokumelana nokunxiba kakuhle kwaye inokuxhathisa ngokufanelekileyo ukungqubana nokunxiba.

Ukungalungi kwe-tungsten carbide

Nangona i-tungsten carbide ineengenelo ezininzi, ikwanazo nezinye izinto ezingeloncedo.Okokuqala, ukulungiswa kwe-tungsten carbide kunzima kwaye kufuna izixhobo ezikhethekileyo kunye neenkqubo.Okwesibini, ixabiso le-tungsten carbide liphezulu, elinciphisa ukusetyenziswa kwayo kwezinye iindawo.Ukongeza, ukuchasana kwempembelelo ye-tungsten carbide ihlwempuzekile, ibuthathaka, kufuneka ithathelwe ingqalelo.

Uphuhliso lwexesha elizayo lwe-tungsten carbide

Ngophuhliso oluqhubekayo lwesayensi kunye nobuchwepheshe, i-tungsten carbide inamandla amakhulu ophuhliso kwixesha elizayo.Okokuqala, iintlobo ezintsha zezinto ze-tungsten carbide zihlala ziphuhliswa, ezifana ne-nano tungsten carbide, i-composite tungsten carbide, njl., ezinomsebenzi ongcono kunye noluhlu olubanzi lwezicelo.Okwesibini, iindlela ezintsha zokulungiselela kunye nobuchwepheshe nazo zivela, ezifana nokufakwa komphunga wekhemikhali, ukuphuculwa kweplasma, njl., Ezinokuthi zilungiselele izinto eziphezulu ze-tungsten carbide ngokufanelekileyo.

Indlela yokusebenzisa i-tungsten carbide ngokufanelekileyo

Ukusebenzisa i-tungsten carbide ngokufanelekileyo, kufuneka siqale siqonde iimpawu kunye neempawu zayo, kwaye sikhethe izinto ezifanelekileyo ze-tungsten carbide ngokweemfuno ezahlukeneyo zesicelo.Okwesibini, kufuneka sinikele ingqalelo ekukhethweni kweteknoloji yokucubungula, sigweme ukugqithiswa ngokugqithisileyo kunye nokunyangwa kweqondo lokushisa eliphezulu, ukuze kugcinwe ukusebenza kunye nokuzinza kwe-tungsten carbide.Ukongeza, kufuneka sinikele ingqalelo kukhuseleko lokusingqongileyo kunye nemiba yokhuseleko, kwaye sinciphise ukuveliswa kwenkunkuma kunye neempembelelo zokusingqongileyo kangangoko.

Ngamafutshane, i-tungsten carbide yinto enokusetyenziswa okubanzi kunye nophuhliso lwexesha elizayo, kunye nethemba lokusetyenziswa kwayo kwiinkalo ezahlukeneyo zibanzi.Ngophando oluqhubekayo kunye nokuveliswa kwezinto ezintsha, siqinisekile ukuba siya kuyisebenzisa kakuhle le nto igqwesileyo kwixesha elizayo kwaye sibe negalelo kuphuhliso loluntu.