Dab tsi yog qhov txawv ntawm tus kheej-propagating hnav-resistant kav thiab hnav-resistant ceramic kav?
Ob leeg tus kheej-propagating ceramic kav thiab hnav-resistant ceramic thaj kav yog hnav-resistant kav, tab sis vim lawv cov txheej txheem ntau lawm, lawv cov yam ntxwv yuav txawv.
Cov yeeb nkab uas tiv thaiv tus kheej kis tau tus kheej yog ua los ntawm tus kheej-kub-kub synthesis thiab centrifugal casting. Muab cov yeeb nkab steel rau hauv cov yeeb nkab pwm ntawm lub centrifuge, ntxiv cov thermite rau hauv cov yeeb nkab steel, thaum cov yeeb nkab pwm ntawm cov centrifuge tig mus rau qee qhov ceev, ignite thermite tom qab ignition, thermite hlawv thiab kis sai sai, thiab ua phem tshwm sim thaum nws kis cov tshuaj tiv thaiv. Cov khoom siv sintered yog pov rau sab hauv phab ntsa ntawm cov yeeb nkab steel los ntawm lub zog centrifugal, thiab ua kom muaj zog hauv cov txheej txheem, tsim cov txheej txheem corundum porcelain, txheej txheej hlau hloov, thiab txheej txheej steel yeeb nkab los ntawm sab hauv mus rau sab nraud. Sab hauv phab ntsa ntawm tus kheej-propagating coj-resistant yeeb nkab yog feem ntau grey-dub. Tus kheej-propagating ceramic hnav-resistant yeeb nkab yog lub teeb hauv qhov hnyav thiab pheej yig tus nqi. Tus kheej-propagating ceramic hnav-resistant yeeb nkab muaj tsawg khiav tsis kam thiab zoo hnav tsis kam, thiab nws lub neej hnav yog ntau tshaj kaum npaug ntawm cov hlau hardened.
Qhov hnav-resistant ceramic yeeb nkab yog txawv. Nws yog muab tshuaj txhuam alumina ceramic hauv ob sab phlu los yog daim ntawv ceramic los yog porcelain yeeb nkab rau ntawm phab ntsa sab hauv ntawm cov yeeb nkab steel, uas sib txuas cov yam ntxwv ntawm cov tawv tawv, siab hnav tsis kam, corrosion kuj thiab kub tsis kam ntawm alumina ceramics. Lub neej kev pabcuam yog kaum ob lub sijhawm ntev dua li cov kav hlau zoo tib yam. Feem ntau hais lus, cov kav dej ceramic hnav-tiv taus muaj qhov hnav zoo dua li cov kav dej sib txuas ntawm tus kheej, thiab muaj kev ua tau zoo dua li kev sib txuas ntawm tus kheej.
92 Alumina Ceramic Lined Steel Yeeb Nkab
