I-Tungsten Carbide - I-tungsten carbides ene-cemented iphuma kwipesenti ephezulu ye-tungsten carbide particles ehlanganiswe kunye ne-ductile metal. Izibophelelo eziqhelekileyo ezisetyenziselwa imisesane yokutywina yi-nickel kunye ne-cobalt. Iimpawu zesiphumo zixhomekeke kwi-tungsten matrix kunye nepesenti ye-binder (ngokuqhelekileyo i-6 ukuya kwi-15% ngobunzima bomthamo ngamnye). I-Tungsten carbide yimathiriyeli eyomeleleyo ngokuxhathisa okulungileyo, kunye ne-Nickel ebotshelelwe yeyona nto ixhaphakileyo esetyenziswa kwimibhobho ephakathi. Izangqa zokutywina kule mathiriyeli zibonelela ngokhuseleko oluphuculweyo ngokuchasene nokothuka komatshini okanye kwe-thermal, kodwa ziya kuthintelwa kwiimpawu zePV kwaye zichaphazeleka ngakumbi kumonakalo wokujonga ubushushu xa kuthelekiswa neeseramikhi eziphambili.

I-Tungsten carbide (TC) isetyenziswa ngokubanzi njengobuso betywina okanye amakhonkco anokunganyangeki, amandla aphezulu okuqhekeka, ukuhanjiswa kwe-thermal ephezulu, ukwandiswa kobushushu obuncinci ngokufanelekileyo. I-tungsten carbide seal-ring inokwahlulwa ibe yi-ring-ring ejikelezayo kunye ne-static seal-ring. Iinguqu ezimbini eziqhelekileyo zobuso be-tungsten carbide seal / ring yi-cobalt binder kunye ne-nickel binder.

I-ND carbide ivelisa amakhonkco okutywina kwiindidi zebakala ezininzi ezibandakanya usapho lonke lwamabakala ane-nickel-bonding abonelela ngokumelana nokugqwala okugqwesileyo.Imigangatho ye-N&D Carbide yomgangatho ophothiweyo kunye nobuso betywina obukhazimlisiweyo buthe tyaba ngaphakathi kwe-1 band ukukhanya kwe-helium. I-ND Carbide ivelisa kwiinkcukacha zabathengi kuphela-ufumana ukunyamezela, ukugqiba, kunye nebakala le-carbide elifunwa yisicelo sakho.