粘結粉末 的英文怎麼說
中文拼音 [niánjiēfěnmò]
粘結粉末
英文
bonded particles-
The highest density and the low resistivity and the best magnetostriction in a composite rod were obtained when the proportion of binder to powders " weight is 4 : 100
膠與磁性粉末的質量比為4 : 100時,粘結體的密度最高,電阻率最低,磁致伸縮性能最佳。The product is white powder, non - toxic, odorless. and the montmorillonite content can reached 94 %, it has the character of acid resistance, salt resistance, stability and cohesiveness
產品為白色粉末,無毒,無味,蒙脫石含量可達94以上,具有良好的耐鹽,耐酸性,此外,改產品還具有很好的穩定性和粘結性。The prime works are as follows : strain and stress distribution of section was analyzed. the effect of prestress degree. on cracking moment was explored. the relation of the unbonded prestress increment to effective reinforcement index and corresponding bonded prestress increment were studied. the formulae had been established
其次,設計了三根活性粉末混凝土無粘結預應力疊合梁,兩點對稱集中加載、一次受力,得到了它們的截面應變分佈、撓度與變形、無粘結預應力鋼絞線的預應力增量、裂縫的發展與分佈以及極限荷載。In order to improve diamond fine powder sinter ' s mechanical property, using the present laser technique, high power transverse co2 laser is used to sinter diamond fine powder compact to study the integrating capability in the sinter between diamond fine powder and metallic powder, microstructure and the forming mechanism of microstructure in the different laser technical parameters
摘要為了改進金剛石微粉燒結體的機械性能,利用現有的激光技術,採用高功率橫流co2激光燒結金剛石微粉壓坯,研究在不同的激光工藝參數下,燒結體中的金剛石微粉與金屬粉末粘結的結合性能、微觀結構以及形成機理。The conclusions are as follows : ( 1 ) the compose of rpc has an effect on the bond behavior between cfrp bars and rpc : the bond strength between cfrp bars and rpc will increase with the decrease of water to cement ratio, but doesn ’ t obviously ; the adding of steel fiber can improve the bond behavior between cfrp bars and rpc significantly, but steel fiber will also effect the workability of rpc, consider the bond behavior and economy, the content of steel fiber should be 2 % ;. silica fume can improve the bond strength between cfrp bar and rpc, but the bond strength isn ’ t in proportion to the content of silica fume, in this experiment, the optimal content of silica fume is 0. 25 to 0. 35
試驗研究得到如下結果: ( 1 ) rpc的材料組成對rpc與cfrp筋粘結強度的影響: cfrp筋與活性粉末混凝土的粘結強度隨著水膠比的降低而提高,但是提高的幅度並不明顯;鋼纖維的摻入,可以顯著提高cfrp筋與rpc的粘結強度,但是鋼纖維的增強效果與摻量並不是線性增加的關系,從綜合經濟性及粘結強度兩方面考慮,鋼纖維的最佳摻量為2 % ;摻入硅灰有利於改善粘結性能,但其摻量有一最佳范圍,在本次試驗中,硅灰的最佳摻量為0 . 25 0 . 35 。There were two reasons for the low gloss of bronze powder. one was the low leafing value and the irregullar orientation of bronze flake in oil. the other was the wide size distribution of the interior pigment, containing a large fraction of small powder ( < 3 um ), which to some extent had a great impact on metallic gloss
( 2 )造成國產銅金粉光澤低的原因是:粉末粒度分佈范圍過寬,小粒徑顆粒( 3 m )所佔比例過大,銅金粉在粘結料中的漂浮性低及定向排列差。The method combined the electroplating at low temperature wiht metallurgy using metal powders which have low melting first, a lot of compunf slices by electroplating. and then we link a number of slices together by metallutgy
該復合片作為金剛石圓鋸片刀頭的骨架與磨料,再通過低熔點金屬粉末粘結製成金剛石圓鋸片刀頭。On the basis of the analysis abovementioned, the quantitative relation between the compositional distribution of sediment body and initial experiment parameters including powder characteristics ( density, size and size distribution etc. ) and settling parameters ( density and viscosity of suspension, heights of suspension and liquid, etc. ) have been established corresponding to the physical model selected
在此基礎上,結合選用的顆粒共沉降的物理模型,通過理論推導,建立了粉末特性(粉末的密度、粒度以及粒度分佈等)和沉降參量(懸浮液的密度、粘度和高度以及清液的高度等)同沉積體組分分佈之間的定量關系。Dental water - based cements - powder liquid acid - base cements
牙科用水基粘結劑.粉末液態酸基粘結劑Progress in research on the binder and debinding in powder injection molding
粉末注射成形粘結劑及脫脂技術研究進展In this thesis, the sls molding properties of some metal - base composite powders composed of metal powder mixed by several regularly used polymers " powder were studied, on the basis of which, a new sls composite material made by 316 stainless steel powder mixed by epoxy powder was developed and produced. the molding technics and adherent mechanism of the material in sls process was analyzed and studied, and the high temperature sintering technics of the green parts of the material was discussed as well
本文主要針對快速成型的sls方法,研究比較了幾種常用的聚合物粉末添加到金屬粉末中所構成的金屬基復合粉末的成型性,並且研製開發了316不銹鋼粉末與環氧樹脂粉末共混復合粉末作為成型材料,對其sls過程的成型工藝、聚合物粘接機理以及型坯的高溫燒結工藝進行了研究論述,並進一步對型坯的高溫燒結過程、燒結中的收縮變形和燒結后的強度作了分析研究。The research of bond capability between round steel bars and reactive powder concrete
光圓鋼筋與活性粉末混凝土的粘結性能研究The paper adopts such materials as common cement materials, mineral modified cement - based materials, polymer modified cement - based materials and epoxy resin and places emphasis on the polymer modified cement - based materials. polymers include np powder, sbr latex, acrylic acid latex, pure acrylic acid latex, chlorobutyl latex and epoxy latex
研究中採用的界面粘結材料有普通水泥基材料、礦物摻合料改性水泥基材料、聚合物改性水泥基材料和環氧樹脂,其中重點研究了聚合物改性水泥基材料,所用聚合物包括np粉末、丁苯乳液、丙烯酸乳液、純丙乳液、氯丁乳液、水乳環氧。分享友人