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一种危险固体废弃物等离子体处理方法及装置 专利
专利号: ZL201921023169.3, 申请日期: 2020-04-24, 公开日期: 2020-04-24
作者:  魏小林;  张玉锋;  李腾
收藏  |  浏览/下载：55/0  |  提交时间：2020/08/14
Refining alloy involves selecting metal elements, forming alloy with elemental silicon and selecting graphite crucible as melting crucible. 专利
申请日期: 2016-01-01, 公开日期: 2016-08-03
作者:  LI J NI P TAN Y WANG L
收藏  |  浏览/下载：1/0  |  提交时间：2019/12/09
Polycrystalline silicon powder electronic beam smelting and oriented solidifying combined device includes smelting chamber, electric gun, vacuum smelting system, crucible feeding system, storage bin, feeding bin and butterfly valve. 专利
申请日期: 2015-01-01, 公开日期: 2015-03-25
作者:  JIANG D TAN Y SHI S WANG D
收藏  |  浏览/下载：8/0  |  提交时间：2019/12/09
Three-dimensional printing device used for ultrafine spherical metallic powder includes piezoelectric ceramic, transfer bar, induction heater, shell, crucible, atomizing rotary disk, collection plate, center hole and machine pump. 专利
申请日期: 2015-01-01, 公开日期: 2015-04-29
作者:  DONG W LIU C XU F GAI R WEI Y KANG
收藏  |  浏览/下载：2/0  |  提交时间：2019/12/09
Ultra-fine spherical powder generating device comprises transmission pole, pressing sheet, shell, crucible, belt hole gasket, pneumatic valve, rotating disk, machine pump, diffusion pump and discharge valve. 专利
申请日期: 2015-01-01, 公开日期: 2015-05-06
作者:  DONG W XU F GAI R WEI Y KANG S
收藏  |  浏览/下载：10/0  |  提交时间：2019/12/09
Composite crucible comprises crucible body provided with internal cavity for cooling liquid circulation, groove-structured upper surface for holding the material, graphite outer layer, and copper inner layer. 专利
申请日期: 2015-01-01, 公开日期: 2015-03-25
作者:  JIANG D TAN Y WANG D
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/09
Copper crucible consists of bottom graphite substrate formed by combining small-sized graphite pads, hollow recess or convex grooves provided on side walls of graphite pads, and adjacent graphite pads are joined by grooves. 专利
申请日期: 2015-01-01, 公开日期: 2015-04-22
作者:  JIANG D TAN Y SHI S WANG D XUE B
收藏  |  浏览/下载：8/0  |  提交时间：2019/12/09
Device for preparing uniform spherical microparticle has crucible, induction heater, induction coil, concentrator, machine pump, diffusion pump, cavity body, high-speed camera, collector and pedestal. 专利
申请日期: 2015-01-01, 公开日期: 2015-04-08
作者:  DONG W FU Y XU F WEI Y
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/09
Mono-disperse spherical porous beta-TCP particle preparing device, has crucible part fixed with collection chamber, and outer shell whose lower part is fixed with lower part of vent tube, where outer shell is connected with vacuum pump body. 专利
申请日期: 2015-01-01, 公开日期: 2015-03-04
作者:  DONG W XU F ZHANG G GAI R ZHANG Z
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/09
Device useful for producing electronic beam smelting polycrystalline silicon powder comprises e.g. a smelting chamber, an electron gun, a vacuum system, a smelting chamber vacuum system, a crucible and a feeding system. 专利
申请日期: 2015-01-01, 公开日期: 2015-03-11
作者:  JIANG D TAN Y SHI S WANG D
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/09

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