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| 串联速率法研究仲钨酸铵晶体线生长速率 | |
| 引用本文： | 万林生,郜伟,石忠宁,张耀静,肖学有,陈帮明.串联速率法研究仲钨酸铵晶体线生长速率[J].中国钨业,2004,19(3):31-33. |
| 作者姓名： | 万林生 郜伟 石忠宁 张耀静 肖学有 陈帮明 |
| 作者单位： | 1. 江西理工大学,材料与化工学院,江西,赣州,341000 2. 东北大学,材料与化工学院,辽宁,沈阳,110000 3. 崇义章源钨制品有限公司,江西,崇义,341000 |
| 摘 要： | 将结晶成核期后晶体的生长阶段作为线生长速率测定的时间范围,采用“串联速率法”研究了仲钨酸铵(APT)的晶体线生长级数。NH4Cl—NH3·H2O—H2O系和NH3·H2O—H2O系测定的APT晶体线生长级数分别为0.69和0.82。 |
| 关 键 词： | 仲钨酸铵 串联速率法 晶体线生长级数 |
| 文章编号： | 1009-0622(2004)03-0031-03 |
| 修稿时间： | 2004年5月11日 |
Study on the Linear Growth Order of Ammonium Paratungstate Crystal by the"Method of Series Rate" |
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| WAN Lin-sheng,GAO Wei,SHI Zhong-ning,ZHANG Yao-jing,XIAO Xue-you,CHEN Bang-ming.Study on the Linear Growth Order of Ammonium Paratungstate Crystal by the"Method of Series Rate"[J].China Tungsten Industry,2004,19(3):31-33. | |
| Authors: | WAN Lin-sheng GAO Wei SHI Zhong-ning ZHANG Yao-jing XIAO Xue-you CHEN Bang-ming |
| Affiliation: | WAN Lin-sheng1,GAO Wei1,SHI Zhong-ning2,ZHANG Yao-jing1,XIAO Xue-you3,CHEN Bang-ming3 |
| Abstract: | The crystal growth period after the crystal nucleation period is performed as the measuring time range of crystal growth rate. The method of series rate is used to study the linear growth order of ammonium paratungstate (APT) crystal. The measured linear growth order is 0.69 and 0.82 respectively in the NH4Cl-NH3·H2O-H2O system and NH3·H2O-H2O system. |
| Keywords: | ammonium paratungstate method of series rate crystal linear growth order |
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