Tungsten vs Tungsten Carbide - Phapano ke Efe

Mabapi le TUNGSTEN

Ho tsoa ho Wikipedia, re ka tseba hore tungsten, eo hape e ka bitsoang wolfram, ke ntho ea lik'hemik'hale e nang le letšoao la W le nomoro ea athomo ea 74. Tungsten ke tšepe e sa tloaelehang e fumanoang ka tlhaho Lefatšeng hoo e batlang e le motsoako o nang le likarolo tse ling. E ile ea khetholloa e le ntho e ncha ka 1781 'me ea qala ho itšehla thajana e le tšepe ka 1783. Metsoako ea eona ea bohlokoa e kenyelletsa scheelite le wolframite, ea morao-rao e alima lebitso la eona le leng.

Tungsten e hlaha ka lialloi tse ngata, tse nang le lits'ebetso tse ngata, ho kenyeletsoa likhoele tsa lebone la lebone la incandescent, li-tubes tsa X-ray, li-electrode tse ka har'a khase ea tungsten arc welding, superalloys, le tšireletso ea radiation. Ho thatafala ha Tungsten le letsoalo le phahameng li etsa hore e tšoanelehe bakeng sa lits'ebetso tsa sesole ho li-projectiles tse phunyeletsang. Hangata metsoako ea tungsten e sebelisoa e le li-catalyst tsa indasteri.

Mabapi le TUNGSTEN CARBIDE

Tungsten carbide (chemical formula: WC) ke motsoako oa lik'hemik'hale (ka ho khetheha, carbide) o nang le likarolo tse lekanang tsa tungsten le liathomo tsa carbon. Ka sebopeho sa eona sa mantlha, tungsten carbide ke phofo e ntle e boputsoa, ​​​​empa e ka hatelloa le ho etsoa libopeho ka sintering bakeng sa ho sebelisoa mecheng ea indasteri, lisebelisoa tsa ho seha, li-abrasives, likhetla tse phunyang lihlomo le mabenyane.

Tungsten carbide e batla e le thata habeli ho feta tšepe, e nang le modulus ea Young ea hoo e ka bang 530-700 GPa, 'me e imena habeli ho feta tšepe—hoo e batlang e le bohareng pakeng tsa loto le khauta. E ka bapisoa le corundum ka thata 'me e ka belisoa le ho phethoa feela ka li-abrasives tse thata ka ho fetisisa, tse kang cubic boron nitride le phofo ea daemane, mabili le metsoako.

Tungsten carbide e bitsoa "meno a liindasteri" 'me e sebelisoa haholo ho phunya, ho seha le ho roala likarolo. Sehlahisoa se kenyelletsa lithupa tsa tungsten carbide, li-carbide strips, carbide tips, li-buttons tsa carbide, li-carbide inserts, li-mill tsa ho qetela, li-mold tsa carbide, likarolo tse ling tsa carbide, li-carbide dies, libolo tsa carbide, li-valve, joalo-joalo.

Khamphani ea Zhuzhou Better Tungsten Carbide Tungsten Carbide ke mofani oa lihlahisoa tse kopaneng tsa tungsten carbide tse nang le tlhahiso ea lithane tse 40 ka khoeli mme li na le boiphihlelo ba lilemo tse fetang 15 tsa ho rekisa kantle ho naha. Re ka fana ka litharollo tsa carbide tsa boleng bo holimo ho uena ka theko e itekanetseng. Re tla u thusa ho fihlela lipheo tsa hau!