Mafunso okhudza Composite Zidandi Tungsten Carbide

Zida zophatikizika ndizofunikira zauinjiniya chifukwa cha luso lawo lamakina. Ma Composites ndi zinthu zomwe zofunikira zazinthu zosiyana zimaphatikizidwa ndikuzimanga pamodzi. Chigawo chilichonse chimakhala ndi mawonekedwe ake komanso mawonekedwe ake, koma kompositi nthawi zambiri imakhala ndi zinthu zabwinoko. Zida zophatikizika zimapereka katundu wapamwamba kuposa ma alloys wamba pazogwiritsa ntchito zosiyanasiyana chifukwa ali ndi kuuma kwakukulu, mphamvu komanso kukana kuvala.

Kukula kwa zinthuzi kunayamba ndi kupanga zophatikizika zokhazikika-zilumikizidwe. Kukwera mtengo komanso kuvutikira kwa ma kompositiwa kunachepetsa kugwiritsa ntchito kwawo ndikupangitsa kuti pakhale zophatikizika mosalekeza. Cholinga chomwe chimapangidwa popanga zitsulo zophatikizika ndi matrix ndikuphatikiza mikhalidwe yofunikira yazitsulo ndi zoumba.

Ngakhale imatchedwa chitsulo cholimba, Tungsten Carbide ndi chinthu chophatikizika chokhala ndi tinthu tating'ono ta Tungsten Carbide chophatikizidwa muzitsulo zofewa za Cobalt.

Chifukwa chiyani ma kompositi ali ndi mphamvu zambirith?

Zosakaniza zapangidwa kuchokera ku mtundu wa carbon wotchedwa graphene wophatikizidwa ndi chitsulo chamkuwa, kupanga chinthu champhamvu kuwirikiza 500 kuposa mkuwa wokha. Mofananamo, gulu la graphene ndi faifi tambala zili ndi mphamvu zoposa 180 za faifi tambala. Ponena za fiberglass, imapangidwa ndi pulasitiki.

Kodi magulu atatu a kompositi ndi ati?
Pazinthu zonsezi, matrix nthawi zambiri amakhala gawo lopitilira gawo lonse.

Polymer Matrix Composite (PMCs) ...

Metal Matrix Composite (MMCs) ...

Ceramic Matrix Composite (CMCs)

Kodi pali kusiyana kotani pakati pa ceramic ndi kompositi?

Kusiyana kumodzi pakati pa zida za ceramic ndi zophatikizika ndikuti zoumba zimakhala ndi mphamvu zotha kuvala bwino, zimakanika komanso sizikhala ndi kupsinjika pang'ono pa dzino lozungulira m'mphepete mwa dzino lobwezeretsa. Ma Ceramics ndi abwino kwa zoyikapo, kubwezeretsedwa kwa cusp monga korona ndi ma onlay, komanso ngati zokongoletsa kwambiri.

Kodi chopangidwa mopepuka kwambiri ndi chiyani?

Kuphatikiza pa kukhala zinthu zochititsa chidwi kwambiri padziko lonse lapansi, graphene ndinso zinthu zoonda kwambiri, zopepuka komanso zamphamvu kwambiri zomwe zapezekapo chifukwa cha mbali ziwiri. Malinga ndi CNN, imakhala yolimba nthawi 200 kuposa chitsulo, komanso yolimba kuposa diamondi.

Kodi ubwino ndi kuipa kwa kompositi ndi chiyani?

Ngakhale kuti nthawi zambiri zimakhala zokwera mtengo kuposa nkhuni, zida zophatikizika zimapereka lonjezo lokhalitsa komanso kusamalidwa bwino.

Kodi pali chilichonse chomwe chingakande tungsten carbide?

Tungsten carbide ili ndi kulimba kwa 9, molingana ndi sikelo iyi, kutanthauza kuti imatha kukanda miyala isanu ndi inayi mwa khumi ndipo diamondi yokhayo imatha kukanda tungsten carbide.

Kodi tungsten carbide imachita dzimbiri m'madzi?

Chifukwa choti mu tungsten carbide mulibe ayironi, sachita dzimbiri (onani nkhani yathu ya Caring for Hinged Instruments kuti mudziwe zambiri zokhudza kuchotsa dzimbiri pa pliers). Izi sizikutanthauza, komabe, kuti carbide imakhala yosawonongeka.

Ngati mukufuna zambiri za tungsten carbide ndipo mukufuna zambiri ndi zambiri, mutha KULUMIKIZANA NAFE pa lamya kapena makalata kumanzere, kapena TITUMIZANI MAIL pansi pa tsambali.