Aluminum knuckle : Casting Aluminum alloy with the weight 3.1kg by reduction of 20% v .s.

輕量化鋁合金轉(zhuǎn)向節(jié)：鑄造鋁合金材質(zhì)AⅤ精品视频在线观看，重量3.0kg亚洲三级片久久91，減輕20%以上。

Shanghai Xingliang Metal Ware Co., Ltd. is a company which engages in the manufacturing of metal plane boards, such as curtain wall aluminum plane board, indoor drop ceiling aluminum plane board and stainless steel.

上海心亮實業(yè)有限公司和上海慶有幕墻制作有限公司是一家從事專業(yè)幕墻鋁板99XXOO视频在线永久免费观看、室內(nèi)吊頂鋁板以及不銹鋼等金屬板材制作加工的企業(yè)国产乱孑伦精品免费视频。

Al-Zn-Mg-Cu-Zr aluminum alloys were prepared by electromagnetic casting and direct chill casting, respectively. The effects of electromagnetic field on as-cast microstructure and alloy elements solid solubility inside crystals of Al-Zn-Mg-Cu-Zr aluminum alloy were investigated.

摘 要：分別采用電磁鑄造和普通連鑄技術(shù)制備Al-Zn-Mg-Cu-Zr合金，研究電磁場對合金顯微組織另类小说另类图片视频一区、合金元素晶內(nèi)固溶度的影響wwwwxxxx.公共厕所。

Al-Zn-Mg-Cu-Zr aluminum alloys were prepared by electromagnetic casting and direct chill casting, respectively. The effects of electromagnetic field on as-cast microstructure and alloy elements solid solubility inside crystals of Al-Zn-Mg-Cu-Zr aluminum alloy were investigated.

分別采用電磁鑄造和普通連鑄技術(shù)制備Al-Zn-Mg-Cu-Zr合金一区二区三区精品视频免费播放，研究電磁場對合金顯微組織、合金元素晶內(nèi)固溶度的影響操日色。

Making the voice coil former or support out of aluminum will increase the effective heat transfer area as it spreads the heat out; the thicker the aluminum, the more the thermal spreading.

發(fā)展鋁音圈骨架或散熱器將增加有效的熱傳導(dǎo)面積使得熱量更容易傳導(dǎo)出去久热综合，越厚的鋁骨架，可以傳導(dǎo)出越多的熱量yeyefuli无码视频。

In this project, the selection criteria of matrix and reinforcement for obtaining composites with high strength and toughness are determined. The as-cast and aged microstructures of composites reinforced with particles of different strength are observed, and their metallurgical conditions and stabilization mechanisms are analyzed. The aging precipitation behaviors and mechanisms are studied. Some characteristics of nano-materials (micro-distortion areas) are found in 150nm- Al2O3p/Al composites and their formation mechanisms are expatiated. The "flexible" restriction to the deformation of the matrix by low strength AlN particle is observed by in-situ TEM and SEM techniques, and the mechanisms of its resist on cracks propagation and its contribution to composite strength are revealed. The high temperature deformation behaviors of Al2O3p/Al composites are studied. A rare-earth coating is established on sub-micron Al2O3 particles, leading to an improvement in wettability between coated Al2O3 and liquid aluminum and a decrease in infiltration pressure. The strength and ductility of coated particles reinforced composite are also increased. The interfacial characteristics, bonding structures and their formation mechanisms are studied, and the crystal orientation relationships between reinforcement particles and aluminum matrix are investigated. Finally a lighter composite with better balance of strength and damping properties is reinforced with hollow ceramic microballoons of ultra-lower strength.

本項目發(fā)現(xiàn)了獲得高強度和高韌性復(fù)合材料的基體欧美一级片在线免费观看网站、增強體選擇依據(jù)；觀察了各種強度質(zhì)點增強復(fù)合材料的鑄態(tài)和時效態(tài)微觀組織97.riav，分析其微觀結(jié)構(gòu)形成的金屬學(xué)條件及穩(wěn)定性機理美女a视频网站，研究了其時效析出規(guī)律和時效機制，發(fā)現(xiàn)了150nmAl2O3顆粒增強鋁基復(fù)合材料基體中的納米材料特征国产综合91，并解釋了其形成機理人视频在线看免费；利用TEM和SEM動態(tài)拉伸技術(shù)發(fā)現(xiàn)了低強度質(zhì)點AlN顆粒對變形協(xié)調(diào)的&柔性強化&機制，揭示了其對裂紋擴展的阻礙作用和對復(fù)合材料高強度的貢獻国产无码色色AV；研究了中強度質(zhì)點的Al2O3顆粒增強鋁基復(fù)合材料的高溫變形行為有AA级黄片会动图免费看，并對其進行了稀土界面層設(shè)計與制備，改善了顆粒與鋁合金之間的界面潤濕性免费A级高清在线观看，降低了復(fù)合材料鑄造滲透壓力狂野欧美粗黑硬大，提高了復(fù)合材料的強、韌性九九玖玖；研究了多種復(fù)合材料界面結(jié)構(gòu)及形成機理一级女家教，確定了增強體與基體之間的界面結(jié)合機制，分析了復(fù)合材料界面處的晶體學(xué)位向關(guān)系无码国产在线呦呦；最后制備了含微孔的中空型陶瓷顆粒增強的特種復(fù)合材料国产巨乳美女中文字幕毛片在线，得到了強度和阻尼綜合性能較好的輕質(zhì)復(fù)合材料。

Speakers import modules with a combination of : titanium membrane Treble, and with fiberglass trumpet, better high frequency extension stronger sense of space; Bass modules using imported pulp Senate carbon fiber, rigid speaker cone greatly strengthened, the effective bandwidth within a more flat frequency response and bass modules using aluminum frame and aluminum wire voice coil. Shaker skeleton of the United States military material, light weight, high efficiency, so that the audio sound pressure increased significantly. more males, bass magnetic circuit using high efficiency of the cooling system to ensure that the speakers have very good heat dissipation, reduce distortion, effectively reduce the power to the compression.

跟進口喇叭單元的結(jié)合：采用鈦膜高音www.人人操人人操麻豆，配以玻璃鋼號角国产一级午夜福利，使高頻得到更好的延伸，空間感更強黄色入口；低音單元采用進口紙漿參碳纖維国产好黄好硬好爽免费视频一，紙盆剛性大大加強，在有效的頻寬內(nèi)有更平坦的頻率回應(yīng)在线第一页中文，低音單元采用鋁盆架和鋁扁線音圈四房色播久久，音圈骨架為美國軍事物料制造，品質(zhì)輕新黄页在线观看，效率高毛片a片一级片，使音頻的聲壓大幅度提高，更具爆發(fā)力，低音磁路采用高效率的冷卻系統(tǒng)色色五月天网站，保證了揚聲器有很好的散熱小黄片AV，減少失真，有效降低功率的壓縮給一级毛片毛片毛片毛毛片。

It features ultra-low noise import pulp Senate carbon fiber, rigid speaker cone greatly strengthened, the effective bandwidth within a more flat frequency response, the unit used aluminum frame and aluminum wire voice coil. Shaker skeleton of the United States military material, light weight, high efficiency, so that the audio sound pressure increased significantly.

超低音單元采用進口紙漿參碳纖維黄网站久久热，紙盆剛性大大加強，在有效的頻寬內(nèi)有更平坦的頻率回應(yīng)色库视频导航，單元采用鋁盆架和鋁扁線音圈国产不卡精品视频，音圈骨架為美國軍事物料制造，品質(zhì)輕97人人操人人弄，效率高欧差超碰在线免费，使音頻的聲壓大幅度提高，更具爆發(fā)力鸥美多人××视频，靈敏度極高淫荡视频网址，低音磁路采用高效率的冷卻系統(tǒng)，保證了纯A级黄毛片一级。

Company's own production of products: T Rail, the Secretary-iron Penjia, die-casting Aluminum Cone planes, I. Ciwan, shells wave, Fang Chengai, the sound film, cone, PA Speaker pots professional, dedicated car Speaker pots, PP basins, pots injection, carbon fiber pots, pots of bullet-proof fabrics, processed aluminum panels, and other vehicles,.

公司自行生產(chǎn)產(chǎn)品有：T鐵永久黄网站色视频免费观看w下载、華司、鐵盆架国产一级A片a爱视频、壓鑄鋁盆架看美女被操的平台免费观看、導(dǎo)磁碗、彈波一级毛片免费在线观看不卡、防塵蓋99re在线热播、音膜、紙盆暧暧视频免费、PA專業(yè)喇叭盆xxxx欧美图片、汽車專用喇叭盆、PP盆国产黄色无码、注塑盆、碳纖盆亚洲一区二区在线观看免费视频、防彈布盆一级A片黄片免费视频、車加工鋁面板等，国产另类自拍。

It features ultra-low noise import pulp Senate carbon fiber, rigid speaker cone greatly strengthened, the effective bandwidth within a more flat frequency response, the unit used aluminum frame and aluminum wire voice coil. Shaker skeleton of the United States military material, light weight, high efficiency, so that the audio sound pressure increased significantly.

超低音單元採用進口紙漿參碳纖維怡红院性爱网，紙盆剛性大大加強，在有效的頻寬內(nèi)有更平坦的頻率回應(yīng)男人干男人的黄色视频，單元採用鋁盆架和鋁扁線音圈手机在线一区二区三区免费视频视频，音圈骨架為美國軍事物料製造，品質(zhì)輕，效率高国产精品免费一级高清不卡，使音頻的聲壓大幅度提高美女黄色片在线免费观看，更具爆發(fā)力，靈敏度極高99riAV无码，低音磁路採用高效率的冷卻系統(tǒng)性欧美XXXX一XXXX极品，保證了。