pressing sintering 中文意思是什麼
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Taking the andalusite from south africa and alumina fiber as raw materials, adding aluminum sulphate as binder, fabrication and properties of alumina fiber reinforced andalusite composite was studied through wet dispersion, mould pressing and sintering processes
以紅柱石和氧化鋁纖維為原料，用硫酸鋁作為結合劑，經過分散、混合、半干法成型、高溫燒成工藝，對氧化鋁纖維增強紅柱石基復合材料的制備及性能進行了研究。 -
Ceramic elements are made by pressing and sintering finely powdered materials.
陶瓷元件是將仔細研磨的材料經過加壓和燒結製成。 -
Sicp / al matrix composites, with 5, 15 and 25 % volume fraction of sic particles, were prepared by vacuum hot - pressing sintering processing in this paper. based on mechanics properties, sem observation and energy dispersive x - ray analysis, the interface reaction phenomenon of sicp / al composites made by vacuum hot - pressing sintering, as well as the reinforcement and fracture mechanisms of this composite were analyzed. the dynamic responses of sipc / al composites were studied by a split hopkinson high - speed pressure bar impact system which strain rate was from quasistatic state strain rate ( 3. 3 10 - 3s - 1 ) to dynamic state strain rate ( 5. 2 103 s - 1 )
本研究以武裝直升飛機防護裝甲材料為研究對象，採用真空熱壓粉末冶金燒結工藝制備了含sic顆粒體積分數分別為5 、 15和25的sic顆粒增強鋁基復合材料，結合其力學性能、掃描電鏡和界面微區能譜分析結果，分析了sic _ p al復合材料的真空燒結過程中的界面現象，以及材料增強和斷裂機理，並利用hopkinson高速壓桿沖擊實驗系統對其從靜態到動態（應變率為3 . 3 10 ~ （ - 3 ） s ~ （ - 1 ） 5 . 2 10 ~ 3s ~ （ - 1 ） ）的壓縮破壞響應進行了研究，分析了不同體積分數sic _ p al復合材料高應變率壓縮載荷下，材料的變形和微觀損傷機理，以及利用高速沖擊空氣炮測定了改復合材料制備剃度復合板的穿透性能。 -
The age hardening characteristic of as - cast cu20ni20mn and cu20ni35mn alloys and the interface characteristic between the alloy and cast tungsten carbide were studied, and on the basis of this study, composites of cu - ni - mn alloy reinforced with different volume fraction ( 0 - 45vol. % ) and different size ( 42 - 362 m ) of cast tungsten carbide particles were made by vacuum hot - pressing liquid sintering technology. pin on disk two body abrasion tests have been performed with different size of sic abrasive under different loads
本文研究了鑄態cu20ni20mn和cu20ni35mn合金的時效硬化特性及其與鑄造碳化鎢的界面特性，並在此基礎上以不同尺寸（ 42 362 m ）的鑄造碳化鎢顆粒為增強體，採用真空熱壓液相燒結技術制備了不同顆粒含量（ 0 45vol . ）的鑄造碳化鎢顆粒增強cu - ni - mn合金基復合材料；以不同粒度的sic為磨料，在不同載荷條件下利用銷?盤磨損試驗機測試了復合材料的二體磨料磨損性能。 -
Technical support : technologies and equipment for pressing, sintering of large products, technologies for controlling of microstructures
技術支撐：大異製品的成形、燒結技術與設備，顯微結構控制技術。 -
In this article, by rf sputtering the licoo _ 2 film was produced. by hot pressing and cold pressing ( and sintering ), the licoo _ 2 targets used in the rf sputtering were produced differently. both technics of the preparation of the licoo _ 2 film and the licoo _ 2 target were studied
本文使用熱壓燒結方法和冷壓后燒結方法制備了磁控濺射用的licoo _ 2靶材，並使用磁控濺射方法制備了licoo _ 2薄膜，對兩者的制備工藝進行了研究。 -
The density of this target was 5. 21 g / cm3, which was 94 % of the theoretic density of the licoo _ 2 。 in cold pressing and sintering process different percentage of binder were added to the target and the best percentage was found
其中使用碳化硅模具，制備出純度和密度較高的熱壓靶材，靶材密度為5 . 21g / cm3 ，達到licoo _ 2理論密度的94 % 。 -
Hot - pressing sintering of w - 15cu alloy
熱壓燒結制備高密度鎢銅合金 -
This sensor is made from batio3 and cuo powder in nanometer grade. the process of manufacture is described as mixing batio3 and cuo powder adequately, then pressing the mixture into wafer with thickness 0. 6mm and radius 8mm, and finally sintering the wafer at 500 ? for 5 hours
這種傳感器的原料由納米級batio _ 3和cuo粉末組成，製作過程是將兩種粉末充分混合，然後壓製成半徑8mm ，厚0 . 6mm的圓片， 500下燒結5小時后，兩面設置導電銀電極，引出pt線。 -
At the base of participating in the system design and debug of the dy - 500 hip - sinter low - pressure and vacuum sinter stove which is investigated by the zigong horniness - alloy ltd. this paper conclude the practice and work, according to the sense and the embed analysis, this paper including : aim at hip - sinter stove, analyse technics principle of the dewaxing, the vacuum sintering and the hot isostatic pressing by low pressure
在參與自貢硬質合金有限責任公司研製的dy - 500型低壓真空燒結爐自動控制系統設計和調試的基礎上，本論文對實踐工作進行了總結與提高。根據現場經驗和深入分析，論文的主要內容有:針對低壓真空燒結爐，分析脫蠟、真空燒結、低壓熱等靜壓工藝原理，並論述了溫度、真空度、壓力三個主要因素對生產過程的影響。 -
Damping properties of aluminum foams produced by pressing - dissolution - vacuum sintering process
真空燒結法制備泡沫鋁的阻尼性能研究 -
In this dissertation, eu2o3 - sc2o3, y2o3 - sc2o3 co - doped tungsten powders and impregnated cathodes related to these powders have been prepared by pressing, sintering and impregnating for the first time
本論文首次制備了復合稀土eu2o3 - sc2o3 、 y2o3 - sc2o3摻雜的鎢粉，通過粉末壓制、燒結和基體浸鹽的工藝制備了相應的復合稀土/氧化鈧-鎢基擴散陰極。 -
Tic, zrc and cu - 50 % tic were fabricated by reactive ball milling using ti, zr, c and cu powders for raw materials. compound powders were prepared by ball - milling with raw powders that have been fabricated. dispersion strengthen cu - based materials was synthesized at last though a set of technical course that consist of different pressing technique, sintering technique and heat extrusion technique
本課題以單質ti 、 zr 、 c和cu粉末為原料，用反應球磨技術制備了tic 、 zrc和cu - 50 tic原料粉末，將制備的原料粉末和cu粉用球磨混合，制備出cu - tic 、 cu - zrc和cu - （ tic + zrc ）復合粉末，然後設計不同的壓制工藝和燒結工藝進行壓制、燒結和熱擠壓，最終獲得高強度的彌散強化銅基復合材料。 -
By analyzing microstructure and morphology of the composites at the different pressure and different sintering temperature, optimal craft parameters of primary pressing - sintering were ascertained : 350mpa ( pressing ) + 400 c + lh ( clearing gas ) + 800 c + 40min ( sintering ). after primary press, the carbon fibers showed some directional distribution
通過對比不同壓制壓力和燒結溫度下復合材料的顯微組織形貌，確定初壓燒結的最佳工藝參數為： 350mpa壓制+ 400 1h除氣+ 800 40min燒結。初壓后，碳纖維在基體中的分佈產生了一定的取向性。 -
The experimental techniques ( such as sedimentation equipment, controlling the size and size distribution of powders, the concentration of suspension ) have been devised subtly. on the basis of theoretical and densification design, the w - mo - ti fgm has been obtained by particle settling and hot pressing sintering. the structures of specimen were observed by electron probe
通過對實驗工藝，如沉降設備、原料粒度及粒度分佈的控制、懸浮液濃度等方面進行精細的設計，在理論設計和緻密化研究的基礎上，通過顆粒共沉降得到梯度沉積體，並通過真空熱壓燒結得到w - mo - ti功能梯度材料。 -
The leached product was sintered by hot pressing method and spark plasma sintering
通過測試電阻一溫度關系，在shs合成k -
Made of pressing polytetrafluoethylene resin into various simple shapes of seal in ordinary temperature then through high heat sintering and special treatments
用聚四氟乙烯樹脂在常溫下壓制各種簡單形狀的密封件，再經高溫燒結后經特殊方法處理製成。 -
The effects of the types and amount of rare earth elements as well as hot - pressing sintering temperature on the mechanical properties of fe - based metal bond and diamond composites either containing or not containing tih2 were studied by means of orthogonal test and variance analysis
採用正交試驗和方差分析系統地研究稀土種類、添加量和燒結溫度對含tih _ 2和不含tih _ 2條件下鐵基胎體和金剛石復合材料力學性能的影響。 -
The study indicated that intensity of materials was enhanced because tic and zrc diffused in cu matrix, and counterworked the motion of dislocation. the cu - based composite materials that prepared in situ synthesis have more fine capability. the upper density was gained when pressing pressure was increasing, and sintering temperature was 800
研究表明， zrc 、 tic在銅基體中形成彌散強化，阻礙位錯移動，提高材料的強度；用原位合成的cu - 50 tic粉末做原料制備的銅基復合材料具有相對優良的綜合性能；提高壓制壓強，在800燒結可得到較高的緻密度，而材料緻密度的提高會提高材料的各項性能。
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