SYNTHESIS OF THE CLINOPYROXENES JOIN CAMGSI2O6-NAALSI2O6 FOR JEWELRY

	SYNTHESIS OF THE CLINOPYROXENES JOIN CAMGSI2O6-NAALSI2O6 FOR JEWELRY
	ZHAO TH ; YAN XW ; CUI SJ ; ZHU YB
刊名	journal of materials science
	1995
卷号	30 期号:4 页码:1117-1123
关键词	OMPHACITE TRANSFORMATION PYROXENES JADEITE
ISSN号	0022-2461
通讯作者	zhao th
中文摘要	clinopyroxenes of the join camgsi2o6(diopside)-naalsi2o6 (jadeite) were synthesized in the temperature range 800-1900 degrees c and under varying pressure, 10-55 kbar. the stability regions of various compositions of diopside-jadeite have been established experimentally using different compositions of glass materials: stoichiometric composition naalsi2o6, 0.1camgsi(2)o(6)-0.9naalsi(2)o(6), 0.2camgsi(2)o(6)0.8naalsi(2)o(6), 0.3camgsi(2)o(6)-0.7naalsi(2)o(6), and 0.4camgsi(2)o(6)-0.6naalsi(2)o(6). unit cell parameters of synthetic clinopyroxenes with the above compositions were determined. the physical properties, such as hardness, toughness, density, and refractive index, etc., were also measured. the results show that synthetic clinopyroxenes have the same properties as the natural one. the gem quality of diopside-jadeite clinopyroxenes was achieved by synthesised on the basis of the above experiments. various colouring agents, such as cr2o3, co2o3, nio2, fe2o3, tio2, mno, cuo, and their combinations, feo-cr2o3, etc., were added to obtain the different colours of gem. in addition, small amounts of the rare-earth oxides, such as ceo2, nd2o3, sm2o3, dy2o3, eu2o3, er2o3, pr6o11, lu2o3 and cuo-eu2o3, co2o3nd2o3, etc., were also added to produce fluorescent clinopyroxenes for jewellery.
收录类别	SCI收录期刊论文
语种	英语
公开日期	2010-12-30 ; 2011-06-10
内容类型	期刊论文
源URL	[http://ir.ciac.jl.cn/handle/322003/26673]
专题	长春应用化学研究所_长春应用化学研究所知识产出_期刊论文
推荐引用方式 GB/T 7714	ZHAO TH,YAN XW,CUI SJ,et al. SYNTHESIS OF THE CLINOPYROXENES JOIN CAMGSI2O6-NAALSI2O6 FOR JEWELRY[J]. journal of materials science,1995,30(4):1117-1123.
APA	ZHAO TH,YAN XW,CUI SJ,&ZHU YB.(1995).SYNTHESIS OF THE CLINOPYROXENES JOIN CAMGSI2O6-NAALSI2O6 FOR JEWELRY.journal of materials science,30(4),1117-1123.
MLA	ZHAO TH,et al."SYNTHESIS OF THE CLINOPYROXENES JOIN CAMGSI2O6-NAALSI2O6 FOR JEWELRY".journal of materials science 30.4(1995):1117-1123.