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 by two-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 by two-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) and two-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 and two-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 by two-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 on hot-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 and hot-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 and hot-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 the hot 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 by hot 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 by hot 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 by hot 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 by hot 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 by hot 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。
补充资料：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
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条