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1)  aqueous tape-casting
水基流延成型
1.
Green ceramic sheets from 20 to 25μm were made by an aqueous tape-casting system,which was BaTiO3 as ceramic powder and water-soluble acrylic binder as binder in the water-based system.
本文以BaTiO3瓷粉为原料,聚丙烯酸酯类水性粘合剂为载体,通过水基流延成型成功制备了20~25μm的电子陶瓷素坯膜;研究了水性粘合剂对浆料的流变性、流延素坯膜的力学性能及微观结构的影响。
2.
Ni electrode-multilayer ceramic capacitor(Ni-MLCC) was prepared by aqueous tape-casting of X7R with acrylic emulsion as binders.
以聚丙烯酸酯乳液为粘合剂,采用水基流延成型制备镍电极多层陶瓷电容器(Ni-MLCC)。
3.
In this paper,the characters and the development history of tape-casting processing are introduced,and a comparison is made between aqueous tape-casting and traditional tape-casting.
概述了流延成型工艺的特点及发展历程,比较了水基流延成型与传统流延成型技术的优缺点。
2)  tape casting
流延成型
1.
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。
2.
In this paper, some characters of the aqueous tape casting are introduced.
简要介绍了水基流延成型工艺的特点,综述了水基流延成型工艺的浆料组成、流变性能以及干燥过程的研究现状,指出了水基流延成型今后的发展趋势。
3.
Using ethanol-(methyl ethyl ketone) binary azeotropic mixtures as solvent,glycerol trioleate as dispersant,poly(vinyl butyral) as binder,glycerol and di-n-octyl-o-phthalate as plasticizer,cyclohexanone as homogenizer,the Mo-(Fe-B)-Fe mixed powders have been made into tape casting slurry.
利用此料浆 ,采用玻璃模具浇制法流延成型出颗粒分布均匀、结构致密、厚度可控、具有适宜柔韧和拉伸强度的薄层坯体。
3)  tape-casting
流延成型
1.
The effects of additives on aqueous gel-tape-casting;
添加剂在水基凝胶流延成型中的作用
2.
5TiO3-BaTiO3(NBT) ceramics was fabricated by tape-casting with the plated-like Bi2.
采用流延成型工艺,以片状Bi2。
3.
In this dissertation, tape-casting technique of zirconia substrate has been exhaustively studied.
本文详细研究了氧化锆基片的流延制备技术,具体工作如下: 研究了市售超细粉末原料的处理工艺,利用煅烧和球磨的方法,改善了粉末的形貌及粒径分布,获得更高的散装密度,较好的满足了流延成型的要求,同时提出了合适的煅烧温度和球磨时间。
4)  aqueous tape casting
水基流延
1.
Research on the fabrication of chip PTCR ceramics by aqueous tape casting method;
水基流延制备片式PTCR陶瓷的研究
2.
The alumina green tapes were fabricated successfully,which had smooth surface,homogeneous microstructure,good flexibility and high strength through aqueous tape casting with pure acrylic emulsion as binders.
利用水基流延法,选用纯丙乳液作为粘结剂,成功制备出表面光滑、结构均匀、柔韧性良好、强度较高的Al2O3生带材料,并发现当分散剂聚丙烯酸铵(PAA-NH4)含量为2。
3.
NH4PA, arnmonium poly(acrylic acid), is an available dispersant for aqueous tape casting of hydrophobic AlN powder, proper addition of which can lead to well dispersed hydrophobic AlN s.
NH4PA是一种适合抗水性AlN粉体水基流延用的有效分散剂,在碱性条件下添加该分散剂有利于抗水性AlN粉体在水溶液中的稳定分散。
5)  tape-casting formation
流延成型法
6)  Non-aqueous tape casting
非水基流延
补充资料:流延成型
分子式:
CAS号:

性质:又称带式浇铸法(band casting process)。一种薄膜坯体的成型方法。将细度不超过3μm(以小于1.2μm的居多)的瓷粉与黏结剂、增塑剂、溶剂,润湿剂和除泡剂等以适当配比混合均匀,经除气处理后的料浆送入流延机内,随着流延机传送带向前运动,料浆被刮刀刮为一条延续的表面平整的瓷浆薄层。经烘干干燥、溶剂挥发后形成具有一定柔韧性的固态薄膜,并从传送带上剥离切片或收卷。常用的黏结剂有聚乙烯醇和聚乙烯醇缩丁醛。增塑剂有乙二醇、甘油,邻苯二甲酸二丁醇等。溶剂有水和乙醇等。润湿剂和消泡剂有鲱鱼油、鲸油、蓖麻油等。流延法可制得厚度为0.05mm以下的薄膜(常用激光测厚仪随机检测),表面光洁度高,便于生产连续化与自动化,生产效率高。可用于生产微型电子陶瓷元件,现已在陶瓷电容器和基板等方面获得广泛应用。

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