Objective: preparation of hydroxyapatite(HA) ceramic tube for tissue engineering scaffold.
采用两种羟基磷灰石(HA)的成浆方法,使用不同的成管芯体吸附HA料浆,并设计相应的凝固浴实现HA管的初定型以及烧结程序,扫描电镜观察表明,采用DMA c/L iC l/CT/HA系和PVA/HA系两种陶瓷配浆体系,形成的HA管形貌有显著的不同;详细探讨了HA管制作的工艺过程和样品成型的各种影响因素;样品的X射线衍射图谱分析制作工艺未使烧结后的HA陶瓷管引入异质成分。
This paper briefly introduced the requirements of ceramic tube for HID lamps;the preparation of alumina power;the manufacturing method of cylindrical and spherical ceramic tube;as well as the status quo of transparent ceramic tube for HID lamps.
简要介绍对高强度放电(HID)灯用陶瓷管的要求;高纯氧化铝粉的制备;圆柱形、非圆柱形陶瓷管的制作成形方法;以及用于HID灯的透明陶瓷管的发展慨况。
Using sol-gel systems made from N,N-dimethyl acetamide,LiCl,chitin and hydroxyapatite to confect slurry,the surface of thin stick adsorbs the HA slurry to obtain HA ceramic tube with thin wall and orbicular section after the slurry concreting before the thin stick removing at the same time designing and using sintering process.
采用DMAc/LiCl/chitin/HA配浆体系,芯体表面吸附羟基磷灰石(HA)料浆,料浆凝固定型后抽离芯体,根据材料组分设计并进行烧结工艺,获得截面圆整的薄壁HA陶瓷管。
Effect of new irrigating and soil-warming cultivation system with porous ceramic pipes on yield and fruit quality of tomato in solar greenhouse in winter;
陶瓷管负压控温栽培系统在番茄日光温室冬季生产中的应用效果
The surface of ceramic membrane tube is metallized by using chemical plating and electroplating.
利用化学镀与电镀相结合的方法使陶瓷膜管表面金属化 ,并在此基础上实现了Al2 O3 陶瓷膜管与不锈钢的氧乙炔焰钎焊连接。
The connection between ceramic membrane tube and iron alloy in SG2-7.
对陶瓷膜管两端镀镍,用含PbO-B2O3-SiO2高铅基玻璃钎焊粉,在SG2-7。
Supported Pd/VSiO catalyst and Ag/SiO 2 TiO 2/K M composite ceramic membrane tube have been prepared.
本文以具有重要现实意义的ＣＯ2 氧化乙烷脱氢制乙烯为目标反应 ,设计、制备了能选择性分离反应产物乙烯的Ａｇ/ＳｉＯ2 ＴｉＯ2 /Ｋ Ｍ复合陶瓷膜管 ,采用催化反应 膜分离产物一体化技术 ,来突破反应热力学平衡的限制 ,提高反应物转化率和产物乙烯的选择性 ,以期为在温和条件下实现目标反应提供一条有用的途径 。
Practice of galvanized by dipping steel wire and nail production indicates that the application of ceramic casing greatly raises heating efficiency,which can significantly save.
热镀锌钢丝、钢钉生产实践表明 ,陶瓷套管的应用极大地提高了热效率 ,节电、节锌、增产效果十分显著 ,完全适用于热镀锌的工作环境 ,因此具有良好的推广应用前景。
a short earthenware pipe on the top of a chimney to increase the draft.
一种在烟囱顶增加排风的陶瓷管。
Preparation of Hydroxyapatite Ceramic Tube and Controlling on Its Configuration
羟基磷灰石陶瓷管的成型与形貌控制
elbow ,for tubes, ceramic, non-refractory (excl. for laboratory or electrical)
非耐火陶瓷管用弯管（不包括实验室或电气用的）
A new type of alumina ceramic passed this test.
这就是我们现在所用的氧化铝管，也叫做陶瓷管。
ceramet protective pipe for thermocouple
金属陶瓷热电偶保护管
high-voltage ceramic vacuum switch tube
高压陶瓷真空开关管
ceramic conduct (excl. insulating electric conduit tubing)
陶瓷导管（不包括电绝缘导管管材）
The ceramic layer does not crack or flake off when heated to800℃ and then quenched.
将陶瓷内衬复合钢管加热至800℃温，然后水淬，陶瓷层不炸不裂。
Effects of altering magnetic field on structure and properties of ceramic lined compound pipes fabricated by SHS
交变磁场对SHS陶瓷复合钢管陶瓷层结构和性能的影响
chimmey cowl, ceramic, non-refractory
烟囱管帽,非耐火陶瓷材料制
Application of Hollow Ceramic Pipe on the Sprue on EPC
陶瓷空心管在消失模直浇道上的应用
CRM APPLIED IN CERAMIC ENTERPRISE UNDER THE ENVIRONMENT IF E-MARKETING;
陶瓷企业网络营销中的客户关系管理
Research on Improving the Environmental Protection Management of Jingdezhen Ceramic Industry
完善景德镇市陶瓷产业环保管理研究
Ceramic Cushion of Steel Pipe Weld Aided Device and Its Welding Procedure
钢管焊缝陶瓷垫补焊装置及焊接工艺
Primary Study on CNTs/AlN Ceramic
碳纳米管增强氮化铝陶瓷的初步研究
Comparison of residual stress formed in tubular ceramics/metal jointing process
管状陶瓷金属封接残余应力计算比较
STRATEGIC COST MANAGEMENT STRENGTHENING APPROACHES FOR CERAMIC ENTERPRISES FACING THE GLOBAL FINANCIAL CRISIS
金融危机下陶瓷企业的战略成本管理
Ancient ceramics information management system based on delphi7
基于Delphi7的古陶瓷信息管理系统
