霧化粉 的英文怎麼說
中文拼音 [wùhuàfěn]
霧化粉
英文
atomized powder-
Progress and prospect on the gas atomization
氣霧化制粉技術發展歷程及展望This thesis reports some results on the hot press sintering of nano - composite wc - co powder, which is prepared by spray pyrogenation & continuous deoxidization and carbonization process
本課題採用熱壓燒結技術對以噴霧熱解?連續還原碳化法制備的納米復合wc - co粉末進行了熱壓燒結研究。Our product category is complete, there are powder of different specifications, the frosts of lotion, spraying type of shampoo, person who pinch cosmetics pack the bottle ; there are bottles of package of medicines and chemical reagents of different specifications, and various kinds of industrial plastic containers ; there are powder, the liquid packs the bottle with medicines plastics agriculturally, the products are guaranteed with their quality, novel in design, the style is various, practicability is strong, attractive and durable, the distributor manages the advantage such as being considerable of profits and is favored deeply by the vast domestic and international trader
信息內容:我們的產品種類齊全,有各種規格的粉劑類,膏霜類,洗發水類的噴霧式,擠壓式化妝品包裝瓶;有各種規格的藥品包裝瓶,以及工業用各種塑料容器;有粉劑類,液體類農用藥品塑料包裝瓶,產品以其品質保證,設計新穎,款式多樣,實用性強,美觀耐用,經銷商經營利潤可觀等優點深受廣大國內外客商青睞。With gelatin liquor as adhesive and wheat meal as granulation material, the effects on spray granule ' s strength of fluidizing gas velocity, bed temperature, nozzle air pressure and adhesive concentration were studied experimentally in a batch conical fluidized bed spray particle generator
本文在一間歇錐形流化床噴霧造粒器中,以食用小麥澱粉為原料,以明膠的水溶液為粘結劑,實驗研究了流化氣速、床層溫度、噴嘴霧化空氣壓力、粘結劑濃度對噴霧造粒顆粒強度的影響。They breathed a harmful mix of dust, smoke and chemicals in the ruins of the twin towers and a third building that fell
他們吸收各種在雙塔樓廢墟中的有害粉塵、煙霧、化學物質,第三座大樓倒下。Relationship between quality and capability of lead - free solder powder
無鉛焊錫微粉霧化量與性能的關系Spherical alloy solder powder producing by high - energy atomizing technique, under accurate monitoring by the computer, carrying out the high quality standard of the alloy solder powder, can satisfy with the high quality demand of the solder paste manufacture absolutely
採用高能霧化技術生產的球型合金焊錫粉,在計算機精確的控制下,執行高品質的合金焊粉質量標準,完全能滿足高品質錫膏製造的要求。Abstract : in this paper, the methods including the reduction ball - milling, the optical induction, the chemical reduction, the liquid phase reduction, the liquid - solid phase reduction, the spray pyrolysis, the evaporation and condensation, and the atomization et al. which have been used for preparation of nanometer silver flakes and nanometer spherical silver powders in china since the 1990s were summarized under categories, the features of each method were compared, the development of preparation technology was looked forward to, in the meantime, the present application and potential application of nanometer silver powders were expounded
摘要:本文分類總結了20世紀90年代以來國內納米片狀銀粉和球形銀粉的制備方法,包括還原球磨法、光誘導法、化學還原法、液相還原法、液-固相還原法、噴霧熱分解法、蒸發冷凝法及霧化法等,比較了各種方法的優缺點,展望了納米銀粉制備技術的發展,同時,論述了納米銀粉現有的和潛在的用途。The surface reaction of water atomized 304l austenitic stainless steel powder during sintering has been studied
摘要研究了水霧化奧氏體不銹鋼粉末在緻密時的表面化學反應。( 3 ) the most principal factors that influence the supersonic atomization process include the flow ratio of the gas - liquid metal ( gmr ) value, the flow of atomizing of gas and the range of the inverse vortex taper. the more of the value of three factors, the more advantage they are for the atomization and the more fine the powders are. ( 4 ) the produced powders are the best in efficient atomization efficiency, particle diameter, particle shape and dispersion when the solder alloy is zhl63a, atomizing medium is n2, the protrusion h = 6. 0mm, atomizing gas pressure p = 100mpa, over - heat temperature t = 167 ( t = 350 )
研究結果表明: ( 1 )超音速霧化器的氣體流場在導液管下端形成一個倒渦流錐,在二維空間上呈軸對稱的雙峰分佈,負壓形成於這個倒渦流錐內; ( 2 )修正後的霧化氣體速度公式可以滿足超音速霧化的要求; ( 3 )影響超音速霧化工藝最根本的因素有氣液質量流率比( gmr )的大小、霧化氣體流量和倒渦流錐范圍,三個因素的值越大,對形成細粉越有利; ( 4 )在焊錫合金為zhl63a ,霧化介質微n _ 2 ,導液管突出高度取h = 6 . 0mm ,霧化氣體壓力取p = 1 . 0mpa ,合金過熱度取t = 167 ( t = 350 )時,所制得的粉末在有效霧化率、顆粒球形度、粒度及其離散度三個方面綜合性能最好。The conclusions are as follows : ( 1 ) high - pressure water - atomization can be used to produce a pre - alloyed steel powder with high apparent density, high green strength, size - stability after sintering and low hydrogen - loss content ; ( 2 ) the higher smelting temperature and / or water pressure, the finer particle size of steel powders ; ( 3 ) when the atomization angle holds in a reasonable value ' s range the obtained powder will have a better particle size distribution ; ( 4 ) an optimum atomization technological parameters : liquid steel flux, water pressure and water prick angle was obtained ( 5 ) reduction variables ( temperature, holding time, material - bed ' s thickness and reducing gas flux ) have a significant effect on the particle agglomeration and properties of final powder was given ( 6 ) different alloying methods were developed to modify properties of ferrous powder materials and hence to broaden its applications in ferrous powder metallurgy industry
本文系統研究了水霧化預合金鋼粉生產工藝及合金化方法對鐵基粉末冶金材料性能影響,詳細研究了冶煉、霧化、還原工藝參數對預合金鋼粉化學成份和物理性能影響,並得出如下結論: ( 1 )採用高壓水霧化技術可用於生產高密度、高強度、尺寸穩定性的低氫損含量的水霧化預合金鋼粉。 ( 2 )冶煉溫度越高,高壓水壓力越大,所得生粉顆粒粒度越細。 ( 3 )水錐角調整在一個適當角度范圍內可獲得粒度組成較好的生粉。2u. s nuoxin 360 circling spray coating technology : the entire coating procedure is controlled by microcomputer to be of constant temperature an constant velocity. spry gun circles by 360 spraying powder ensuring complete atomization as well as evenness and stability of powder on plate surface after static absorption. and ultra - long process of high - temperature solidification in furnace resuls in still better performance of adhesion surface evenness and smoothness without blistering or color difference
2美國諾信360o旋轉噴塗技術:噴塗過程全程微電腦恆溫怛速控制,噴槍360o旋轉噴射粉末塗料,保證粉末塗料完全霧化,由板面靜電吸附后均勻穩定,通過超長程的固化爐高溫固化,附著力更強,表面更均勻更平滑,無起泡無色差。Water atomization is a technique that can commercially and high - efficiently manufacture iron & steel powders. the key in their production technique is the high - pressure water atomization and the green powder reduction at an elevated temperature
水霧化制粉是一種適用於規模化、高效率生產高性能鋼鐵粉末的技術,其生產技術的核心是高壓水霧化技術和原生粉末高溫還原技術。Water atomized pure iron powder and alloyed steel powder for powder metallurgy
粉末冶金用水霧化純鐵粉合金鋼粉The feasibility of copper matrix reinforced by cr2o3 particles was discussed from the aspect of the demand of composite on reinforcer, interface and its formation. crcu alloy powders prepared by water atomization were turned into cr2o3 / cu compound powders, which were made into composites
本文從復合材料對顆粒增強相的要求、復合材料的界面以及復合材料的成型等角度分析了cr _ 2o _ 3顆粒作為彌散強化相增強銅基體的可行性,採用水霧化法制備crcu合金粉末,並通過預氧化的方法得到cr _ 2o _ 3 cu復合粉末,運用粉末冶金法制備cr _ 2o _ 3 cu復合材料。The technique of producing the tiny ceramic powders by ultrasonic atomizer
超聲霧化制備超細氧化鋁陶瓷粉體技術Current situation of ultrasonic oscillation atomization process for producing spherical metal powder
微細金屬粉末超聲波振動霧化技術的發展現狀1 whole set of industrialization technology of producing metal powder by atomization
提供低松裝密度高強度霧化銅粉,高品質銅錫10粉及霧化制粉工業化生產技術。We have developed a set of supersonic atomizing equipment with the base theory of the supersonic atomization and the base characteristic of the solder alloy. the paper studies systematic the production technology and process of the solder alloy fine powders in the equipment, and deduces the gas velocity formula used in supersonic atomization in theory
為此,運用超音速霧化的基本原理和焊錫合金的基本性質,研製出一套超音速霧化裝置,在該裝置上對焊錫合金微粉的制備技術及工藝進行了系統的研究,並從理論上推導出適用於超音速霧化的氣體速度公式。As a main product of our company, spraying drying set is a kind of centrifugal or pressurized, which atomizes liquid materials such as solution, suspension, emulsion or paste into timy droplet ( surface area increased ) and dry them into powder product an once ( several to dozens of seconds ) by contacying hot air
噴霧乾燥機組是一種用離心式或壓力式霧化器,將溶液、懸浮液,乳濁液或漿料等料液霧化成細微液滴(表面積顯著增大) ,經與熱風接觸得以急速乾燥(幾秒到幾十秒) ,從而直接得到粉末產品的裝置。分享友人