temperatures may reach 700℃ and surface oxidation becomes critical. 溫度高達(dá)700,表面氧化成為關(guān)鍵問(wèn)題。
Effect of pyrite surface oxidation on the desulfurization in coal flotation 黃鐵礦表面狀態(tài)對(duì)煤浮選脫硫的影響
Studies of surface oxidation of rare - earth nd , dy , er and yb x - ray laser targets with quartz oscillation 薄膜靶表面氧化過(guò)程的石英晶振方法研究
In the study , several ways were adopted for surface oxidation treatment of carbon fibers to improve binding strength between copper coating and carbon fibers 本研究嘗試多種方法對(duì)碳纖維表面進(jìn)行氧化處理以提高鍍層與碳纖維之間的結(jié)合力。
2 . the severe erosion is due to the bad skeleton intensity and isolated w particals , which results from the poor reduce of w surface oxidation . when the arc works , the capillary iv is poor , so cu is splitting greatly ( 2 )嚴(yán)重?zé)龘p是由于w粉表面的氧化膜在燒結(jié)過(guò)程中不能很好的還原,致使骨架的燒結(jié)強(qiáng)度不高,大部分w顆粒以孤立的狀態(tài)存在,毛細(xì)作用微弱, cu很容易噴濺,在反復(fù)的開(kāi)斷后, w顆粒剝離造成。