Influence of AlF3 and MgO on the microstructure of α-Al2O3 powder derived from Al(OH)3

来源 :第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg | 被引量 : 0次 | 上传用户：loserlu

【摘要】

：

　　The influence of AlF3 and MgO on the microstructure of α-alumina powder has been studied in this paper.It was using aluminum hydroxide as origin materials,

【作者】

：

Wei Chen Zhoulan Yin Qiyuan Chen Bencheng Jian

【机构】

：

Central South University, School of Chemistry & Chemical Engineering, Changsha 410083 P.R China

【出处】

：

第五届国际湿法冶金学术会议(5th International Conference on Hydrometallurg

【发表日期】

：

2009年期

下载到本地 , 更方便阅读

下载此文赞助VIP

声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架

论文部分内容阅读

　　The influence of AlF3 and MgO on the microstructure of α-alumina powder has been studied in this paper.It was using aluminum hydroxide as origin materials,which has very small single crystals and obscure grain boundary.

其他文献

Co-intensification of cyanide leaching gold by hydrargyrum ions

　　The effects of hydrargyrum ions on gold cyanidation have been studied.Results show that under low cyanide concentration, gold cyanide process is controlled

会议

珠江绿洲板HOUSE隆重开盘

4月17日,珠江绿洲板 HOUSE 在售楼处现场举行了“风光盛开”大型板 HOUSE 推介活动。开盘当天,三套经过精装修的样板间也与消费者正式见面,吸引了大批购房者前来观看,场面甚

期刊

HOUSE样板间住宅产品型板户型设计板楼精致细腻采光通风亲水

Catalytic effects of different nano-sized TiO2 on the hydrogen sorption of Magnesium hydride

　　Different TiO2 such as anatase, rutile and sintered C/anatase were added to magnesium hydride by high-energy ball milling in order to improve the hydrogenat

会议

Preparation of spherical cobalt oxide,cobalt particles by Droplet-to-Particles from CoSO4 solvent ex

　　Droplet-to-Particle technique has been mainly applied to preparation of various oxide particles.The particles were prepared generally in micron or submicron

会议

Synthesis of LiVPO4F with high electrochemical performance by sol-gel routine

　　LiVPO4F was synthesized by a novel sol-gel method under Ar atmosphere using V2O5·nH2O, LiF, NH4H2PO4 and citric acid as starting materials, and its physico

会议

侯耀文千万遗产分配成谜

2007年6月23日，著名相声表演艺术家侯耀文因突发心肌梗塞猝死，年仅59岁。据侯耀文家中的徒弟贾伦透露。侯耀文以前并没有心血管方面的疾病，但他在23日中午时就感觉不舒服，出现过呕吐状况。贾伦说：“师傅当天早上就不舒服，吃东西就吐，但是也没太在意。因为他身体一直很好，除了血脂稍微偏高外基本没有什么病。下午的时候，他身体严重不适，叫了一个邻居过来照看。邻居发现情况不对了，帮他打了999。但因为他住的

期刊

侯耀文遗产分配贾伦太远铁路文工团石富宽马季侯宝林曲艺家协会艺术人生

Synthesis and electrochemical performance of Li3V2(PO4)3 by optimized sol-gel synthesis routine

　　Monoclinic Li3V2(PO4)3 was synthesized by a novel sol-gel method under Ar atmosphere.The influence of sintering temperatures and sintering time on the synth

会议

果树新品开发——树莓

树莓是蔷薇科落叶小灌木,属浆果类果树,因其果品新颖、果味独特、营养丰富、产量高、效益好而备受人们青睐。树莓是科研部门近几年才从国外引的新型水果,目前国内种植面积较

期刊

树莓浆果类果树新品开发种植管理技术科研部门蔷薇灌木落叶浆果种植面积

Affecting factors and mechanism of the internal stress in sulphate nickel electroforming

　　Electroforming is the highly specialized use of electrodeposition for the manufacture of metal parts.Most electroforms are deposited with either compressive

会议

Electrochemical performance of nickel hydroxide doped with multi-wall carbon nanotubes

　　Many studies of Ni/MH batteries nowadays focus on its use in electric tools,electric vehicles (EVs) and hybrid vehicles.In such situations, the characterist

会议

Influence of AlF3 and MgO on the microstructure of α-Al2O3 powder derived from Al(OH)3

其他学术论文