1) steel slag powder
钢渣微粉
1.
The effect of steel slag powder on road properties and freezing and thawing resistance of concrete was studied.
研究了钢渣微粉对混凝土路用性能和抗冻融循环能力的影响。
2.
Properties of concrete with parts of cement replaced by steel slag powder, including compressive strength, Cl~- permeability, carbonation, gas permeability and drying shrinkage were investigated.
试验研究了钢渣微粉对混凝土抗压强度、干缩、碳化、抗氯离子渗透、气渗等性能指标的影响。
3.
The chemical components,phase components,and micro-structure properties of steel slag powder are analyzed.
首先选用多种分析方法对钢渣微粉的化学成分、相成分和微观形貌等进行分析;然后在沥青混合料中掺加钢渣微粉,研究用钢渣微粉部分或全部替代矿粉对沥青混合料性能的影响。
2) steel-slag powder
钢渣微粉
1.
Utilization of steel-slag powder is a new technology, which represents the top level of the research on steel slag resources currently.
钢渣微粉的利用代表目前钢渣资源化利用的最高水平。
3) super-fine powder of steel slag
钢渣微细粉
1.
The study shows that, (1) Adding 10% super-fine powder of steel slag to concrete, strength and permeability of the concrete can be improved obviously as lubrication and filling effect of the steel slag powder functioned; (2) The super-fine powder of mineral slag, 453 m2/kg in spec.
探讨以钢渣微细粉取代部分水泥的高强混凝土力学性能及抗渗透性能,并利用扫描电镜和压汞仪进行试验分析。
4) Micro-powder mixture of steel slag and granulated blast furnace slag
钢渣矿渣微粉
5) Steel slag powder
钢渣粉
1.
Workability and mechanical properties of concrete with steel slag powder;
掺钢渣粉混凝土工作性和力学性能研究
2.
The changing behavior of mechanics property and the law of slag steel concrete were studied as cement is replaced by steel slag powder and fly ash in this paper.
探讨钢渣粉和粉煤灰等量取代水泥后钢渣混凝土的力学属性变化特点和规律。
3.
By the determination of unconfined compressive strength,the possibility of crushed mudstone stabilized by steel slag powder used as road subbase material in high grade highways is researched.
通过无侧限抗压强度的测定,研究了钢渣粉固化泥岩碎石用于高等级公路路面底基层材料的可行性。
6) steel cinder dust
钢渣粉尘
补充资料："球粒"硅微粉
“球粒”硅微粉在国内罕见。矿产资源研究所掌握全国范围内的矿产资源和先进的矿产品加工技术，选用高品质石英原矿，经独特工艺加工而成的一种高强度、高硬度、惰性的球型颗粒，其主要成-分sio2含量99.6%以上，密度为2.65，莫氏硬度为7，细度在325目至5000目之间，白度在70-94之间， 具有合理可控的粒度范围，外观为白色粉末状。
经电镜分析，硅微粉颗粒形态为近等轴状六角多面体形，被称为“球形”颗粒。
硅微粉主要由微晶质石英组成，sio2含量大于99.50%, 硅微粉中有害元素含量极低，均低于检出极限。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条