ceram相关论文
在2017上海国际厨卫展上,德立菲(Duravit)展出其全新产品与全套卫浴理念:以四类卫浴应用组成的卫浴四部曲。包含3个全新浴室产品系......
Immunohistochemistry was used to detect tumor necrosis factor (TNF α) expression in arterial wall of diabetic rats. It......
It was studied that how the CO_2 laser lines affect the characteristics of silicon nitride powders synthesized by laser-......
The microstructure of a fine-grained 16.5mol% CeO2 stabilized tetragonal zirconia polycrystal (Ce-TZP has been investiga......
ZnO varistors are prepared using the 0.1-0.3mm ZnO powders. The effects of the sintering temperature, contents of In2O3 ......
美国麻省CeramOptc Industries公司的S.G.Krivoshlykov等人发明一种二极管激光器与光纤的耦合方法。此项专利的核心是光纤与二极......
Precise Determination of the MgAlON/(AlN+MgAlON) Phase Bound- ries in the MgO-AlN-Al_2O_3 Ternary Sy
The accurate phase boundary of MgAION/(AIN+MgAION) in MgO-AIN-Al2O3 ternary system, has not been determined precisely so......
An applied range of self-propagating high-temperature synthesis (SHS) is extended under igniting by laser, but there is ......
In order to reveal the wear mechanism of ceramic cutting tools in real cutting process, a simulationtest was carried out......
THE EFFECT OF SUBZERO TREATMENT ON THE MICROSTRUCTURE AND MECHANICAL PROPERTIES OF Y_2O_3-ZrO_2 CERA
The effect of subzero treatment on the microstructure and mechanical properites of Y_2O_3-ZrO_2 ceramic have been inves......
The stability of the phases in equilibrium is calculated and discussed in order to analyse and predict thereactions in ......
Results on fracture toughness of natural apophyllite crystals when subjected to impact are presented. The morphology of ......
The IR spectrum and 11B and 27Al MAS NMR spectra of Al18B4O33 are presented and discussed in relation to the possible e......
Nine limiting binaries of A12O3-SiO2- Re2O3 (Re=Nd, Sm, Gd and La) system are assessed. The binary diagrams or experimen......
Composite coatings of bioglass and hydroxyapatite (briefly named HA/BG) with different hydroxyapatite contents on titan......
The morphology and structure of the oxide films of Ti in H3PO4 were investigated by galvanos tatic anodization, SEM and ......
The experimental work on the ZrO2-YO1. 5-CeO2 system, its limiting quasi-binaries and previous thermodynamic assessments......
Nano-sized 3Y-TZP powders were Synthesized by two methods. A fractal software was developed. A new and convenient method......
Effect of colouring green stage zirconia on the adhesion of veneering ceramics with different therma
This study evaluated the adhesion of zirconia core ceramics with their corresponding veneering ceramics, having differen......
The invention of microwave induced plasma during microwave heating makes it possible to confine plasma inside a crucible......
金属烤瓷修复体已广泛用于口腔临床。临床上有时可见瓷破损或折断,对于瓷折断的修补方法有:①把折断的瓷碎片重新粘到修复体上,②......
本文介绍Hi-ceram陶瓷反3/4冠的实验室制作过程。Hi-ceram陶瓷修复体由高熔氧化铝作内层冠和传统资作外层冠所组成.本技术的要点......
作者应用瓷熔附金属、铝瓷和Inceram(一种新型全瓷修复系统)三种材料,于铜质标准代型上制作全冠。通过体外检测,对比三种冠与主代......
自从1990年Sadoun介绍了一种新型增韧高铝核瓷材料以来,许多研究者证实了此种材料(Vita In-Ceram)的折裂模量大大高于传统的铝瓷......
玻璃渗透铝瓷(In-Ceram)的抗弯强度比其它瓷和玻璃材料高3～4倍,临床上已用于制作全冠、固定桥的核冠材料。在用作固定修复的底层冠......
作者将成骨细胞系MC3T3-E_1接种到各种材料上,并加入含10％FCS的DMEM,在37℃,5％CO_2条件下培养,从培养1 h至10 d分批制备标本,进行扫......
本文用In-Ceram氧化铝粉和特殊石膏代型材料制作15个标准棒(2.5 mm×2.5mm×20mm)。用精度为0.00254mm(0.0001英吋)的测微仪测烧......
制作瓷修复体的改进之一,是工业预成瓷材料可以通过机械加工成形。Celay系统是1992年由瑞士Mikrona公司推出的制作嵌体、贴面等修......
粉浆涂塑铝瓷冠核冠与面瓷间良好的匹配性是保证铝瓷冠修复成功的重要前提。作者采用扫描电镜，X射线能谱仪观察和热休克试验三种方......
现代牙科陶瓷强度已比当初瓷甲冠的长石类陶瓷材料高出近十倍,加上其极好的美观特性,对传统金和金属烤瓷冠提出了挑战。本研究评......
目的:探讨粉浆制备过程中粉液比的改变对可切削渗透陶瓷(MIC)氧化铝基体性能及微观结构的影响。方法:以P型α-Al2O3粉体为研究对象......
全瓷修复材料抗拉强度差,脆性大且制作困难,限制了它在牙科临床上的应用。随着CAD/CAM技术和In—Ceram技术的完美结合,使得牙科陶......
目的 渗透陶瓷是一种新型的高强度全瓷冠桥修复材料。本实验研究了渗透陶瓷在氧化铝预烧结前后及四种玻璃料渗透后陶瓷样本的SEM表......
虽然全瓷冠修复已被广泛应用于临床,但关于其临床性能评价方面的资料却较少。本研究旨在对In-ceram(Vita Zahnfabrik)全瓷冠的临......
In-Ceram陶瓷材料因高强度低收缩等优点而被用作修复体底冠或支架,本文就其发展概况、主要机械性能和透明度的研究进展作一综述。
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全瓷修复体因具有良好的美观效果,在临床中得以广泛应用。全瓷材料的光学性能是影响修复体再现天然牙色泽和半透明性的主要因素之......
Alumina-(0-20 vol. pct) iron composites were fabricated by hot-pressing of well-mixed alumina and iron powders at 1400℃......
The supported membranes of Al 2O 3 and its modification membranes were prepared.Al 2O 3,Al 2O 3 SiO 2 TiO 2 an......
The erosion resistance tests were used to research the erosion wear behavior of CaO-Al-2O-3-SiO-2 system glass-ceramic. ......
Titanium diboride based composites, good candidates for contact materials, have high hardness, Young’s modulus,high tem......
目的 :比较3种大块充填树脂的耐磨耗性能及挠曲强度。方法 :选取SDR、Sonic Fill、Tetric N-Ceram Bulk Fill及传统纳米树脂Hercul......
The density, microstructure and magnetic properties of non-doped Mn-Zn ferrite nanoparticles sintered compacts were inve......
Theoretical study and numerical simulation of the stress fields of the Al_2O_3 joints brazed with co
Non-linear finite element code MSC.Marc was utilized to analysis the field of stress of the Al_2O_3 joints brazed with......
Silica fibers-reinforced, fused silica composites were fabricated with repeated vacuum-assisted liquid-phase infiltratio......
