非物质文化遗产的保护与旅游开发——以织金县砂陶工艺为例

织金县砂陶工艺既是一种宝贵的非物质文化遗产,也是一种重要的旅游资源,对非物质文化遗产的保护与旅游开发进行研究,旨在在促进传统文化和民族文化传承与发展的同时,推进旅游产业和文化产业的建设。     

钛酸镁陶瓷的掺杂改性研究进展

钛酸镁陶瓷具有优良的微波介电性能,是一种高性能微波介质陶瓷;本文章阐述了掺杂对钛酸镁微波介质陶瓷烧结和介电性能相关方面影响的进展．从目前的研究现状以及实际生产的需求来看,寻找能同时满足改善该类陶瓷介电性能和降低该类陶瓷的烧结温度两个条件的添加剂,仍是今后的一个研究方向．     

全封闭压缩机回油可视化方案设计

为压缩机回油实验设计一种新的可视化方案,在压缩机外壳上竖向铣槽,在槽外周焊接带螺纹视液镜接头,再拧上玻璃与金属烧结一体的视液镜,实现大范围的油位观察,通过摄像头的定时拍照来实现油位长期自动记录,为压缩机回油的长期运行实验研究提供了一个可靠便捷的实验方案。     

潮州陶瓷产业集群竞争力探析

产业集群是产业组织结构的重要形式,是提高区域产业经济竞争力的有效途径。陶瓷产业作为潮州首要支柱产业,产业总体规模、集聚规模及出口贸易规模都较为强大,且产业链完整和区域品牌厚实,产业集群竞争力比较优势明显。但受宏观环境影响,产业出口贸易增长率放缓,企业产品品牌建设滞后,自主创新能力弱,产业劣势显现。通过对潮州陶瓷产业比较优势的发挥,产业结构的优化升级,企业品牌的建设,产品科技含量的增加,出口增长方式的转变,多元市场的开拓等多种途径的综合运用,可以进一步提升集群竞争力。     

从文化构建理论角度浅析陶瓷文化的英译

中国陶瓷文化历史悠久、博大精深,但陶瓷文化英译研究却停滞不前。要想把中国陶瓷文化推向世界,译者应以文化交流和传播为翻译目的,并根据这一目的选取合适的翻译方法和策略。     

潮州市中小陶瓷企业财务管理存在的问题与建议

陶瓷是潮州的主导和特色产业,潮州陶瓷产业以中小企业为主体。潮州市陶瓷中小企业在财务管理方面存在管理基础薄弱、管理模式滞后、人员综合素质低等问题。为了提高财务管理水平,潮州中小陶瓷企业必须改变财务管理理念、创新财务管理模式、建立科学的财务管理制度、加强会计人员业务培训、提高从业会计人员素质。     

清代潮汕地区手工业的发展

清代开放海禁之后,潮汕地区海上商业贸易得到快速发展,港口口岸经济迅速崛起,带动了地域性的各行各业发展,尤其是手工业产品由于出口或外销的拉动,对其生产的发展影响就更为直接。清代潮州较具规模的盐业、矿冶业、制糖业、纺织业、陶瓷业及其他手工业的发展,直接地促进了潮汕地区整体社会经济的发展与生产技术的进步。     

Determination of accurate theoretical values for thermodynamic properties in bulk metallic glasses

Deviation values of specific heat difference ACp, the Gibbs free energy difference AG, enthalpy dif- ference AH, and entropy difference AS between the supercooled liquid and corresponding crystalline phase produced by the linear, hyperbolic, and Dubey＇s expres- sions of ACp and the corresponding experimental values are determined for sixteen bulk metallic glasses （BMGs） from the glass transition temperature Tg to the melting temperature Tm. The calculated values produced by the hyperbolic expression for ACp most closely approximate experimental values, indicating that the hyperbolic ACp expression can be considered universally applicable, compared to linear and Dubey＇s expressions for ACp, which are accurate only within a limited range of condi- tions. For instance, Dubey＇s ACp expression provides a good approximation of actual experimental values within certain conditions （i.e., ~ = ACg/AC~ 〈 2, where ACpg and ACp represent the specific heat difference at temperatures Tg and Tm, respectively）.     

Dimensional Stability and Moisture Properties of Gap-Fillers Based on Wood Powder and Glass Microballoons

ABSTRACT

Conservation of wooden objects exposed outdoors is extremely difficult and complex due to their constant exposure to fluctuating weather conditions and biological degradation. Filling the gaps in such objects requires the use of specific materials that in particular can adapt to changes in wood dimensions in response to humidity variations. Various materials have been used so far for filling voids in wooden artefacts but none of them was entirely suitable. Therefore, the authors have attempted to provide the basic characteristics of the selected commonly used filling materials based on pine wood powder or glass microballoons as fillers and Paraloid® B-72, Klucel® G, or glutin glue as binders, as the first step in research aiming at developing new and more appropriate gap-fillers. Special attention was paid to the dimensional stability of filling materials upon drying and exposure to water vapour and liquid water. The overall results indicate that among the examined fills those consisting of Paraloid® B-72 and glass microballoons revealed best properties as they were relatively dimensionally stable upon drying and exposure to moisture – despite high absorption of water – and were quite easy to finish. Generally, better properties were observed for filling materials containing higher concentrations of adhesives and these materials will be modified in the next step of the research. Since the main drawbacks of the examined gap-fillers were low water resistance, poor dimensional stability upon drying or exposure to water vapour or liquid water, and fragility or friability, future research into their modification will head towards improvement of the above-mentioned properties.     

Zr_(52．5)Al_(10)Ni_(10)Cu_(15)Be_(12．5)大块金属玻璃的高温宏观硬度

The hot hardness behavior of Zr_(52.5)Al_(10)Ni_(10)Cu_(15)Be_(12.5) bulk metallic glass is studied from ambient temperature to the temperature over T_x (the onset crystallization temperature) using a hot macro-hardness tester and scanning electron microscopy (SEM).The results show that the hot hardness behavior of Zr_(52.5)Al_(10)Ni_(10)Cu_(15)Be_(12.5) bulk metallic glass can be classified into 4 zones:the glassy zone in which the hardness almost linearly decreases with the increase of temperature,the viscoelastic zone in which the hardness is nearly unchanged,the viscous flow zone in which the hardness quickly tends towards near zero with temperature,and the crystallization zone in which the hardness sharply increases.The high temperature deformation behavior and the easy processable deformation region for bulk metallic glasses are also discussed on the basis of the hot marco-hardness.