硅溶膠 的英文怎麼說
中文拼音 [guīróngjiāo]
硅溶膠
英文
ludox硅溶膠粘結劑 silica sol binder-
Mas precursor powders are prepared using aluminium sulfate, colloidal silica, and magnesium nitrate as raw materials via sol - gel methods, dsc - tg and xrd show that the mas precursor powders transform to cordierite completely at 1300
以硫酸鋁、硝酸鎂和硅溶膠為原料,採用溶膠-凝膠法,制得mas先驅體粉末, xrd表明,該粉末經1300的熱處理后,完全轉變為堇青石。Taking the brown alumina powder and french chalk as the refractory, the silicasol and dextrin as the composite binder, the western bentonite and sodium carboxymethyl cellulose ( cmc ) as the composite suspension agent, the optimum mixing ratio of the water - based coating was established by the method of orthogonal experiments
摘要選用棕剛玉粉及滑石粉為耐火填料,以硅溶膠及糊精為復合粘結劑,以鈉基膨潤土和羧甲基纖維素鈉( cmc )為復合懸浮劑,通過正交試驗方法確定了最佳配方。Among various fabrication techniques of thin film, the sol - gel process has gained much interest for the preparation of pzt thin film, due to ihe advantages of good homogeneity, easy control of composition, low in - ill i reaving temperature, easy formation of large area thin films pb ( zrxti : - k ) 0 :, ( pzt ) films were prepared on the ito coated glass plates and low resistor silicon wafer in sol - gel dip - coating process associated wi di heat treatment : at different temperatures and characterized by x - ray diffraction ( xrd ) and transmission electron microscopy ( tem ). lt is shown that the pzt ferroelectric thin films with ( 110 ) preferred orientation and well - crystallized perovskite structure can be obtained after annealing at 680 ? for 30 minutes on ito substrate and at 800 " c for lornin on silicon substrate
Pzt的制備方法有很多,其中溶膠?凝膠( sol - gel )方法可以和集成電路( ic )光刻工藝相互兼容,處理溫度低,有大面積塗敷性能,能精確地控制組分,無需復雜的真空設備,成本低廉,所以對于集成鐵電薄膜電容的應用這種方法有很廣闊的前景。本文利用sol - gel技術在摻錫的in _ 2o _ 3透明導電薄膜( ito )襯底和低阻硅襯底上成功地制備了pzt鐵電薄膜。運用了x射線衍射, sawyer - tower電路和lcr電橋分別對薄膜的晶化溫度,結構和電學性能進行了測試。The technical requirements for the lost pattern made from the paraffin - stearin and the shell mould made from colloidal silica in the precision casting were introduced
摘要介紹用石蠟硬脂酸低溫模料製作熔模,用硅溶膠作粘結劑製造模殼的工藝。By the optimized condition of sol - gel process, a nano - scale thin - film was prepared. the structure properties and the thickness of the film were also characterized. the chemically modified electrodes were studied that used the nano - scale silica sol - gel film as the matrix for immobilizing the molecules such as the methylene blue, the thionine or the alizarin red s on the surface of gold electrode
本文研製了一種制備硅溶膠?凝膠膜( sol - gel )的方法,通過對形成溶膠和凝膠化過程的技術條件的控制,獲得了制備納米級溶膠?凝膠膜的最佳技術條件,並且對膜的厚度等性質進行了一系列的表徵。This thesis consists of four chapters : ( 1 ) a review ; ( 2 ) study on the optical chemical membrane for detection of lead ion by using 2 - hydroxy - 1 - naphthaldehydene - 8 - aminoquinoline as fluorescence indicator ; ( 3 ) study on the optical chemical membrane for detection of lead ion by using meso - ( 4 - methyloxyphenyl ) porphyrin as fluorescence indicator ; ( 4 ) study on the optical chemical membrane for detection of lead ion by using 2 - methene - benzimidazole monoaza - 18 - crown - 6 as fluorescence indicator. in chapter one, the laboratory method for determination of lead ion, the progresses of chemical sensor for detection of lead ion recently and the introduction of the basic theory, relative merits of sol - gel and its application in optical chemical sensor were involved
第二章利用有機改性的溶膠-凝膠包埋方式,以2 -羥基- 1 -萘甲醛- 8 -氨基喹啉為熒光指示探針,結合正交實驗方法探索了幾個重要因素,如加水量、醇硅比、催化劑、添加劑等對成膜性的影響,制備了對水中鉛離子有較好響應的傳感膜,其線性范圍為1 . 0 10 - 7 ~ 5 . 0 10 - 5mol / l ,檢測限為3 . 6 10 - 8mol / l 。Manufacture and applications of silica sols
硅溶膠制備與應用Guirongjiao industrial production, marketing. chemical products sales
工業硅溶膠生產、銷售。化工產品銷售。The process of lost pattern, colloidal silica and baking was studied emphatically
包括熔模製造工藝、硅溶膠模殼工藝和焙燒工藝。Fabrication and super - hydrophobic characteristics of fluororesin silica sol composite coatings
硅溶膠復合塗層的制備和超疏水性能研究Effect of complex treatment of zinc - chromium coating by organic silicon sol on the corrosion resistance
有機硅溶膠復合處理的鋅鉻膜塗層Preparation process of colloidal silica coating and compound shell making technology are introduced. in addition, the application results has been analyzed briefly
介紹硅溶膠塗料的配製過程及復合制殼工藝,對使用結果作了簡要分析。We adopt the methods of silicon gel, water glass, disappearing models. we mainly export to america europe and asia who have spoken us great highly
我公司精密鑄造件產品採用硅溶膠工藝水玻璃工藝消失模工藝,主要出口到美歐亞各地,受到一致好評。Latest researches in fcc catalysts using silica sol as the binder were reviewed, including the properties, features and factors influencing on stability of silica sol
摘要介紹了以硅溶膠為粘結劑的催化裂化催化劑國內外研究現狀,以及硅溶膠的性能、特點和影響硅溶膠穩定性的因素。Paohuajian, guirongjiao production sales ; ye jian, cast steel, vulcanized alkali, coal, guisha, bentonite, jianshuiji, paper, subian, fire - proof material in the wholesale and retail
泡花堿、硅溶膠的生產銷售;液堿、鑄鋼、硫化堿、煤炭、硅砂、膨潤土、減水劑、紙張、塑編、耐火材料的批發零售。Jinzhou shuangling precision casting factory lie on shuangyang town. jinzhou city liaoning prov. it is 13 km away from jinzhou airport. 23 km from jinzhou port. the factory occupies land area of 10 thousands m2. the total asset value is rmb 10 millions. there are more than 300 staffs and 55 of which are engineering. now the factory owns water glass 、 colloidal sillica process to produce about 2000 kinds of precision castings, including mineral mechanical parts that are made of plain carbon steel 、 alloy steel 、 stainless steel more kinds of other metal. the annual production capacity is 2000 tons of precision steel casting
錦州市雙凌精密鑄造廠位於遼寧省錦州市雙羊鎮內,廠區距錦州機場13公里,錦州港23公里,佔地面積10000平方米,本廠現有職工350人,其中專業技術人員55人,固定資產1000多萬元,工廠擁有先進設備,採用水玻璃、硅溶膠工藝,生產普通鋼、不銹鋼等多種材質, 2000多種礦山機械配件、工程機械配件、汽車配件等精鑄件產品,年生產能力2000噸。The sol - gel film showed the excellent chemical and electrochemical properties as well as kept the quality electrochemical activity of those immobilized redox molecules. the modified molecules took place the typical adsorption controlled electrochemical reaction, and furthermore, the modified methylene blue gave the obviously electrochemical catalytic affection on oxidation of nadh or reduction of hemoglobin if they were immobilized in the film meanwhile
同時以硅溶膠?凝膠膜為載體制得化學修飾電極,用sol - gel法在金電極上固定亞甲藍、硫堇及茜素s ,發現固定於納米溶膠?凝膠膜內的亞甲藍和硫堇均有良好的電化學活性,對同時固定於膜內的nadh 、血紅蛋白等生物分子產生顯著的催化氧化還原作用。The practice over the past five years shows that the process of shell mould made from colloidal silica in investment casting is mature, which provides the technical support for producing the qualified ceramic shell mould and precise casting
生產實踐證明,鑄造硅溶膠模殼製造工藝是成熟的,為生產合格模殼和精密鑄件提供了技術保障。Using aluminium sulfate and colloidal silica as raw materials, another kind of mullite precursor powders is made. the relative density of silica - rich mullite ceramic sintered from these powders at 1550 for 1 hour with a pressure of 15mpa is 97 %
以硫酸鋁、硅溶膠為原料,採用溶膠-凝膠法制備了莫來石先驅體粉末,所得富硅莫來石先驅體粉末在1550 、 15mpa下熱壓燒結1小時后,緻密度達97 。It is a kind of globular granule primary made of high - purity silicon powder and silicasolm, provided with resistance to water, high strength, high activity and long life
遇水不裂硅膠(硅大球)是以高純度硅粉和硅溶膠為主要原料而製成的球形顆粒,克服了硅膠遇水都會爆裂的弱點,具有耐水、高強度、高活性、所制備的催化劑壽命長的特點。分享友人