两步热压烧结,two-step hot pressing
1)two-step hot pressing两步热压烧结
1.To study the effects of Si3N4 powder on the phase composition,microstructure,optical property and mechanical property,two-step hot pressing method was used,and Si3N4 powders individually produced by UBE and Starck companies were selected as raw materials to prepare α-sialon ceramics with composition of Y0.为研究Si3N4粉末对陶瓷相组成、微观结构、光学性能以及力学性能的影响,采用两步热压烧结方法分别以UBE和Starck两个公司生产的Si3N4粉末为原料制备了设计成分为Y0。
2)two-step sintering两步烧结
1.3Ti4O15 ferroelectric ceramics were fabricated bytwo-step sintering process.采用两步烧结工艺制备Sr0。
2.Y(NO3)3·6H2O-doped ZnO varistor ceramics were prepared bytwo-step sintering method.采用两步烧结法制备了Y3+掺杂的(以Y(NO3)3·6H2O形式加入)ZnO压敏陶瓷,通过XRD、SEM和EDX系统研究了Y3+掺杂量对ZnO压敏陶瓷微结构和电性能的影响。
3.3Ti4O15 were fabricated by different sintering programs including conventional sintering (dwelling at maximum temperature) andtwo-step sintering (dwelling at lower temperature).采用传统高温直接烧结和低温保温的两步烧结工艺制备铋层结构铁电陶瓷Sr0。
英文短句/例句
1.Study on Preparation Inert Anodes Used in Aluminum Electrolysis by Two-steps Sintering;两步烧结制备铝电解惰性阳极材料的研究
2.Influence of two-step sintering method on the properties of BaZrO_3/CaO-B_2O_3-SiO_2 composite material两步烧结对锆酸钡–钙硼硅复合材料性能的影响
3.A Brief Retrospect of Production and Technology in the Sinter Plant and Our Next Plan;烧结厂生产技术简要回顾及下步打算
4.One-Step Synthesis of AlON Ceramic Materials under Pressureless Sintering一步常压烧结制备AlON陶瓷材料
5.On Technological Progress of Iron Ore Sintering Over the Past 30 Years in China论我国30年来铁矿烧结的技术进步
6.The Stepper Sintering Machine"s Automatic Cycle Control System步进式烧结机自动循环运行控制系统
7.Practics of Transforming End Seals of 300m~2 Sintering;300m~2烧结机机尾两道密封改为一道密封增加烧结有效面积的实践
8.dual oil-or-gas-firing burner烧油或烧气两用燃烧器
9.Preliminary study of provenance and firing style of terra-cotta from Qinshihuang Mausoleum秦陵兵马俑矿料来源及烧结方式的初步研究
10.Experiment Research of Utilization of Iron Tailings Synthesize Forsterite Refractory with Secondary Sintering Method;用铁尾矿二步烧结法合成M_2S耐火砖的实验研究
11.Primary Study on a Novel Kind of Wax Formed by Laser Sintering for Dental Use;新型口腔领域专用激光烧结成型蜡初步研究
12.Production and Application and Development Prospect 36m~2 Progressive Flat-circulating Sintering in Xuanhua Iron&Steel Group Corp. Ltd.宣钢36m~2平面步进式烧结机的生产应用和发展
13.DESIGN AND APPLICATION OF MAIN PUMPING SYNCHRONOUS MOTOR EXCITATION FOR SINTERING烧结主抽同步电动机励磁装置的设计与应用
14.Simply Analyzing Two Projects of Sintering Proportioning System浅析烧结配料系统的两种控制技术方案
15.Fabrication and characterization of ultra-fine grained pure tungsten by two fast resistance sintering technologies两种通电快速烧结方法制备超细晶粒纯钨
16.A PRELIMINARY DESIGN FOR PRODUCING CONSTRUCTION MATERIALS FOR THE LUNAR BASE:MICROWAVE SINTERING ILMENITE OF LUNAR SOIL月壤钛铁矿微波烧结制备月球基地结构材料的初步设想
17.In Situ Observation of the Microstructure-evolution in Silicon Nitride Ceramics Sintering by Synchrotron Radiation X-ray Computed Tomography氮化硅陶瓷烧结微结构演化的同步辐射CT实时研究
18.Microstructures-evolution Observation of Boron Carbide Ceramic during Sintering Process by Synchrotron Radiation X-Ray Computed Tomography碳化硼固相烧结微观结构演化的同步辐射CT观测
相关短句/例句
two-step sintering两步烧结
1.3Ti4O15 ferroelectric ceramics were fabricated bytwo-step sintering process.采用两步烧结工艺制备Sr0。
2.Y(NO3)3·6H2O-doped ZnO varistor ceramics were prepared bytwo-step sintering method.采用两步烧结法制备了Y3+掺杂的(以Y(NO3)3·6H2O形式加入)ZnO压敏陶瓷,通过XRD、SEM和EDX系统研究了Y3+掺杂量对ZnO压敏陶瓷微结构和电性能的影响。
3.3Ti4O15 were fabricated by different sintering programs including conventional sintering (dwelling at maximum temperature) andtwo-step sintering (dwelling at lower temperature).采用传统高温直接烧结和低温保温的两步烧结工艺制备铋层结构铁电陶瓷Sr0。
3)two-step sintering method两步烧结法
1.The results show that:the grain size of BST bulk ceramic can be controlled effectively by the modified sol-gel process andtwo-step sintering method.实验结果表明:改进的 Sol-gel 工艺和两步烧结法可以有效地控制 Ba_(0。
2.The BaZrO3/CaO2-B2O3-SiO2 of low temperature cofired composite material was prepared bytwo-step sintering method, using low softening point of CaO-B2O3-SiO2 glass and BaZrO3 as raw materials.以低软化点的CaO-B2O3-SiO2玻璃和BaZrO3为原料,采用两步烧结法制备了BaZrO3/CaO-B2O3-SiO2低温共烧复合材料。
4)hot-press sintering热压烧结
1.Research onhot-press sintering process of N type thermoelectric materials ZnO;N型热电材料ZnO热压烧结工艺研究
2.Si_3N_4 ceramics were prepared by aligning theα-Si_3N_4 whisker in the substrate via tape casting andhot-press sintering.利用流延成型使α-Si_3N_4晶须在基体中定向排列,并采用热压烧结技术制备了Si_3N_4陶瓷。
3.Ti_3Al/TiC+ZrO_2 composites were prepared by mechanical alloying andhot-press sintering.采用机械合金化和热压烧结制备了Ti3Al/TiC+ZrO2复合材料。
5)hot pressing sintering热压烧结
1.Beside the raw materials and formulation,the quality of diamond segments depend on thehot pressing sintering techniques and the quality of graphite mould.人造金刚石锯片的刀头是采用粉末冶金工艺来制作的,其刀头的质量性能除了取决于原材料的选择与配比,还取决于热压烧结工艺以及石墨模具的性能。
2.Silicon carbide particles/copper (SiCr/Cu) composites were prepared byhot pressing sintering with electric resistance heating.用电阻热压烧结法制备了碳化硅颗粒/铜(SiC_p/Cu)复合材料。
3.LaB_(6)ZrB_(2) composite powders with different content of ZrB_(2) were synthesized by carbon thermo-reduction method and the corresponding polycrystalline composites were fabricated byhot pressing sintering method.通过热压烧结法制备了相应的复合材料,其性能测试结果表明:随着ZrB2含量的增加,LaB6ZrB2复合材料的硬度和弯曲强度均随之增大,而断裂韧性则先增后减,在ZrB2质量分数为21%时,其断裂韧性达最大值。
6)hot pressing热压烧结
1.TiB2 cermet containing 7wt% Fe and 3wt% Mo was fabricated byhot pressing.实验结果表明,随着热压烧结温度升 高,材料抗弯强度、洛氏硬度出现峰值,热压烧结时间延长,抗弯强度有所下降。
2.The effects of different doses of the raw materials in ZrO_2-B_4C-C towards the calcined and sintered products were investigated byhot pressing.采用固相反应和热压烧结方法研究了ZrO2B4CC体系反应原料的不同掺量对产物相组成的影响规律,并对烧结体进行了物相分析、粒度分析、显微结构分析、相对密度和化学分析。
3.SiC/SiC composites were prepared byhot pressing using nano-SiC and sub-micrometer SiC powders for matrix formation.采用纳米SiC和亚微米SiC粉料作为基体形成原料,通过热压烧结技术制备了SiC/SiC 复合材料。
延伸阅读
带式烧结机烧结带式烧结机烧结sintering by sinter strand一种应用最广的铁矿石烧结方法。带式烧结机是钢铁工业的主要烧结设备，它的产量占世界烧结矿的”%。现代带式烧结机的烧结室的断面示于图1。烧结机是由铺设在钢结构上的封闭轨道和在轨道上连续运动的一系列烧结台车组成。首先将从烧结矿中分出的铺底料(10~Zomm)加在台车上，以保护台车算条和减少废气含灰量。然后再将烧结混合料经布料机加到台车上，并保持规定的高度。随之进行抽风点火烧结，随台车前进，烧结过程由料层表面不断向下进行。至机尾，烧结完成，台车翻转将烧结饼倾卸。空台车沿下部轨道运行至烧结机头部，再加料进行点火烧结，如此循环不断。烧结饼经破碎和筛出热返矿后，送冷却机冷却。从料层中抽出的废气经台车下的风箱至集气总管和除尘装置，由抽风机排向烟囱。dalshi shaojieji shaojie带式烧结机烧结(sintering by sinter strand)}馨爵鬓 森币乒、，一，，，，.、一，r，_， 图1现代抽风带式烧结机烧结室断面图带式烧结机由烧结台车、密封装置、钢结构框架和3.om、3.sm、4.om及5.om几种。由于台车处于高温传动装置组成。台车是放置烧结料和进行抽风烧结的下工作，因之不仅要求材质能耐高温、而且要求结构合重要部件。它是由铸钢车体、侧板、算条和滚轮组成(见理减少高温变形的影响。在台车和风箱滑道之间有密图2)。按烧结机大小、台车宽度有1.sm、2.om、2.sm、封装置(水管式密封或弹簧式密封)，对减少漏风和节省电耗有很重要的作用。在机头和机尾的风箱隔板与 ‘卜~一一-一-2500—--，司 创盯一一一下台车之间用重锤连杆式密封。为保证台车在受热膨胀.对胭奎至斋荞至幕筹拜三三三三三尸气润后仍能平稳运转，在机尾卸矿端设置专门的摆动机架 书阳~一一一即一一邵一二一一一.一-期d{丹一去或可水平移动的尾部星轮。烧结台车借助于机头部分 !毛一一一一，。。州泞的传动装置向前运动，传动装置是由电动机、减速机和 卜卜一一一一-—3216—一一一一月’传动大齿轮所组成。(见彩图插页第2、3页) (杨兆祥蔡法率)纂戳磷~图2烧结台车
