聊城大学学报：自然科学版
聊城大學學報：自然科學版
료성대학학보：자연과학판
Journal of Liaocheng University:Natural Science Edition
2012年
1期
78-80,107
,共4页
何庆芳%贾正锋%邵鑫%仪修杰%孙风霞
何慶芳%賈正鋒%邵鑫%儀脩傑%孫風霞
하경방%가정봉%소흠%의수걸%손풍하
CaCO3%摩擦%水热合成
CaCO3%摩抆%水熱閤成
CaCO3%마찰%수열합성
CaCO3%tribology%hydrothermal synthesis
无水碳酸钠和硝酸钙为原料,用水热法制备了碳酸钙粉体.通过SEM、XRD、FT-IR对CaCO3粉体的形貌和结构进行了表征.将不同条件下制备的CaCO3粉体用油酸进行修饰后,在四球摩擦磨损试验机上考察其作为润滑油添加剂的摩擦学性能.
無水碳痠鈉和硝痠鈣為原料,用水熱法製備瞭碳痠鈣粉體.通過SEM、XRD、FT-IR對CaCO3粉體的形貌和結構進行瞭錶徵.將不同條件下製備的CaCO3粉體用油痠進行脩飾後,在四毬摩抆磨損試驗機上攷察其作為潤滑油添加劑的摩抆學性能.
무수탄산납화초산개위원료,용수열법제비료탄산개분체.통과SEM、XRD、FT-IR대CaCO3분체적형모화결구진행료표정.장불동조건하제비적CaCO3분체용유산진행수식후,재사구마찰마손시험궤상고찰기작위윤활유첨가제적마찰학성능.
Calcium carbonates were hydrothermally synthesized using sodium carbonate and calcium nitrate as raw materials.The structure and morphologies of calcium carbonate in different conditions were investigated by XRD,FT-IR and SEM.The tribological properties of the oleic acid modified calcium carbonates as lubricant additives were evaluated on four-ball tester.
