The Flex-Hone tool is available in a variety of abrasive types including Silicon Carbide, Aluminum Oxide, Boron Carbide, Tungsten Carbide, Levigated Alumina and Zirconia Alumina.
球头刷的研磨粉可提供各种材料，包括：碳化硅、氧化铝、碳化硼、碳化钨、氧化铝、氧化锆。
I plant of the chromium oxide, alumina ceramic coating and has a tungsten carbide metal-resistant coating wear, corrosion resistance, high temperature, and other fine performance.
我厂所制备的氧化铬、氧化铝陶瓷涂层和碳化钨金属涂层有着耐磨损、耐腐蚀、耐高温等优良性能。
Influence of thickness of alumina sheet, oxidation time of the first step and oxidation voltage on alumina oxide membrane were also discussed.
讨论了铝片厚度、第一步氧化时间和氧化电压对多孔氧化铝膜的影响。
The pigment cobalt blue has a variable composition, roughly that of cobalt oxide plus alumina.
钴蓝含有各种不同成分，大致是由氧化钴和氧化铝构成。
A series of light-weighted metal coated functional composites have been fabricated by electroless metal plating on activated ultrafine particles, with nickel or copper as the shell, ultrafine particles as the core templates, such as alumina, titania, ferriferous oxide, natural pollen, hollow microspheres.
结合分子自组装技术在硅片表面制备了密堆积的胶体钯纳米薄膜，并首次提出了一种无需氯化亚锡敏化、基于分子自组装膜化学吸附胶体钯纳米微粒的活化方法，成功地引发了金属铜或镍在金属与非金属表面的无电子沉积，制备了一系列金属包覆非金属粉末的轻质超细核壳结构功能材料。
Most of the alumina is extracted leaving an insoluble residue known as red mud, consisting largely of iron oxide and silica which is removed by filtration.
绝大部分氧化铝被萃取后只剩下被称为红泥的不可溶残渣，主要成分是铁氧化物和二氧化硅，可以通过过滤去除。
Any of various earths containing silica and alumina and ferric oxide; used as a pigment.
任何一种含无水硅酸、氧化铝和氧化铁的泥土，用作颜料。
On the basis of the crystallography, however, systematic investigation on crystalline habit of oxide crystal synthesized by hydrothermal processing, including single crystals and crystalline grains in ultrafine ceramics powder, is also a noticeable subject with theoretical and applicable significance, which has been studied in this article according to plentiful data of experiments obtained in research on crystal defects in synthetic smoky quartz, preparation of amethyst quartz and ultrafine zirconia and alumina powder by hydrothermal processing.
但以结晶学为基础，较系统地研究水热条件下氧化物晶体，包括单晶和陶瓷微粉中的晶粒的结晶习性和结晶动力学仍是一个值得重视的、既有理论意义又有应用价值的课题。本文通过对水热法人工烟水晶中的缺陷、人工紫水晶的生长、水热法超细ZrO〓粉体和Al〓O〓粉体的制备等研究，以较为丰富的实验资料基础上，在这一方面进行了探讨。
Anodising reaction proceeds in the sequence of growth of porous anodic alumina when the aluminum layer is consumed up to the underlying metal, and the growth of metal oxide under the bottoms of the alumina pores occurred simultaneously.
以电化学的方式在阳极产生氧化铝孔洞的同时，底层的金属同时被氧化而在孔洞底端成长出奈米点。以草酸、硫酸和磷酸不同的电解液和不同施加电压下观察奈米点的阵列。
It is comprised of tiny grains(each smaller than a dust particle)of zirconium oxide(40 percent), magnesium aluminate spinel(30 percent), and alpha alumina(30 percent).
此材料是由细小氧化锆(40％)，镁铝尖晶石(30％)和α－氧化铝(30％)颗粒组成。
The invention discloses a sealing material and sealing method of solid oxide fuel battery in the element sealing material and sealing method, which comprises the following parts: solid particle or solid particle and ceramic fiber, organic binder and plasticizer, wherein the solid particle can be ceramic, metal or glass with size at 0.5-6um; the whole or most of particle is ceramic particle, which is selected from alumina, zirconia, titania or magnesia; the ceramic fiber is ceramic alumina fiber or alumina-silica ceramic fiber with most diameter less than 3um.
一种固体氧化物燃料电池用密封材料及密封方法，属于元器件密封材料及密封方法，目的在于克服现有压密封材料中存在的问题。本发明的材料，包含固体颗粒或固体颗粒陶瓷纤维、有机粘结剂及增塑剂；固体颗粒可以是陶瓷、金属或玻璃，大部分尺寸在0.5～6μm，其中全部或大部分为陶瓷颗粒，并选自氧化铝、氧化锆、二氧化钛或者氧化镁中；陶瓷纤维为氧化铝陶瓷纤维或氧化铝-氧化硅陶瓷纤维，大部分直径小于3μm。
The reaction mechanism of the oxidative desulfurization of thiophene was preliminarily researched. The results showed that acid modified alumina loading copper oxide was a very active catalyst for the oxidation of thiophene. In H2O2/HCOOH system, the conversion of thiophene was higher than those of other oxidizing systems. The sulfur removal rate of thiophene was enhanced with increasing temperature and reduced with the addition of olefin and aromatics.
实验结果表明，醋酸改性负载氧化铜的氧化铝对噻吩氧化的催化活性高； H2O2/HCOOH体系中，噻吩硫的脱除率较其他酸性氧化体系中高；在H2O2/HCOOH体系中，负载氧化铜的酸改性氧化铝的催化活性对噻吩的催化氧化效果随温度的升高而增大，但烯烃和芳烃的加入降低了噻吩硫的脱除率。
The following are the main export goods we are dealing: antimony oxide. copper, scrap steel. pig iron, products made of tungsten, metal zinc, ferro alloy rare earth, coke, alumina, tin ingots, cement, fluorspar lump, magnesium oxide light and dense, talc lumps, barite, aluminium(processing with incoming materials and re-exporting), gypsum, iron nails, iron wire, calcium carbide, sodium sulphate anhydrous, ferrousmetals, nonferrousmetals, nonmetals, machines, apparatus and instrument, industrial and agricultural tools etc. we are also agent for importing and exporting the above products.
经营范围：我公司经营的主要出口商品有：锑、氧化锑、铜材、废钢、生铁、钨制品、锌、铁合金、稀土、焦碳、矾土、锡锭、水泥、砩石块、轻烧镁、滑石块、重晶石块、铝材、石膏块、铁钉、铁丝、电石、元明粉、黑色金属、有色金属、非金属矿产品、机械设备、仪器仪表、工农具等，并代理上述商品的进出口业务。
A reactive gas treatment may be used to generate a replenishable protective oxide scale of alumina or chromia on the outermost surface of the surface alloyed component.
可使用反应气体处理，以在表面合金化的部件的最外表面产生补充的氧化铝或氧化铬保护性氧化皮。
Investigation based on different kinds of amphoteric oxides such as activated alumina, molecular sieve of 4A type, activated silica, light magnesium oxide and activated zinc oxide was carried out.
以γ-氧化铝、4A分子筛、活性二氧化硅、轻质氧化镁和活性氧化锌等两性氧化物用做催化剂进行研究。
It is comprised of tiny grainseach smaller than a dust particleof zirconium oxide40 percent, magnesium aluminate spinel30 percent, and alpha alumina30 percent
此材料是由细小氧化锆(40%)，镁铝尖晶石(30%)和α－氧化铝(30%)颗粒组成。
The results show that aluminum sulfate dregs is consist of 66.36% silica, 6.48% alumina, 2.25% titanic oxide, 0.66% ferric oxide and 1.17% calcic oxide.
实验结果表明，硫酸铝废渣的组成为SiO266.36%，Al2O36.48%，TiO22.25%，Fe2O30.66%，CaO1.17%。
The invention relates to a dewatering method for transporting aluminium ore with water by long-distance pipe in bauxite in the production process of alumina oxide.
本发明涉及在氧化铝生产过程中铝土矿长距离管道输送含水铝矿浆的脱水方法。
Greenish-blue pigment consisting essentially of cobalt oxide and alumina.
绿蓝色颜料，主要含有氧化钴和氧化铝。
A simple procedure based on gelatification, promoted by the ring-opening reaction of propylene oxide, was proposed for the synthesis of alumina, in which hydrated aluminium nitrate (Al (NO3) 3 · 9H2O) was mixed with propylene oxide and gelated in ethanol solvent.
以水合硝酸铝（Al（NO3）3·9H2O）为前驱体，通过乙醇介质中环氧丙烷的开环反应促使形成了透明的块状氧化铝凝胶。