Contamination of hydraulic systems by solid particulate matter . general 固體顆粒物對(duì)液壓系統(tǒng)的污染.概述
Determination of solid particulate contaminant in fluids by the gravimetric method 油液中固體顆粒污染物的重量分析法
Contamination of hydraulic systems by solid particulate matter . inspection methods 固體顆粒物對(duì)液壓系統(tǒng)的污染.檢驗(yàn)方法
It can filter solid particulate in oil and enhance cleanness up to grade nas6 and above 濾除介質(zhì)中的固體顆粒,提高油液清潔度,可以達(dá)到nas6級(jí)或者更高。
Hydraulic fluid systems . fluids . determination of solid particulate contamination by optical microscope and image analysis 液壓流體動(dòng)力.流體.用光學(xué)顯微鏡和圖象分析法測(cè)定固體顆粒污染度
The porous structure is proved by observation with scan electron microscope . the aperture is 0 . 13 - 2 . 0 u m which can block off the solid particulate and suspension impurity 溶膠凝膠法:其“微孔穴”結(jié)構(gòu),葉阻擋固體顆粒及懸浮雜質(zhì)的于擾。
And then electroplate nickel - sealing with solid particulate , which is to make micro - crack chromium when electroplating chromium again , this can avoid unsmoothness , and slower corrosion speed , as a result , improve defence performanc e 再鍍一層含有固體微粒的鎳封,令到再鍍鉻時(shí)形成微孔鉻,從而防止產(chǎn)生大而深的直貫基體金屬的少量腐蝕溝紋和凹坑,向橫向發(fā)展,減緩了穿透基體的腐蝕速度,進(jìn)一步提高了防護(hù)性能。
On the other hand , the electrostatic sensor has no reaction to the solid particulate accumulated in the pipeline , so the electrostatic sensor can obtain higher precision in the concentration measurement than other traditional mass flow rate measurement techniques 另一方面,由于靜電傳感器對(duì)沉積在管道中固體顆粒不產(chǎn)生反應(yīng),因此,與其他傳統(tǒng)的質(zhì)量流量測(cè)量技術(shù)相比,靜電傳感技術(shù)能夠在濃度測(cè)試方面達(dá)到更高的精度。