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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2013    内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Iron-based bulk metallic glass alloy has super-cooled liquid phase region comprising iron-nickel-cobalt-molybdenum-chromium-tungsten-phosphorus-carbon-boron-silicon alloy. 专利 申请日期: 2013-01-01, 公开日期: 2013-04-24 作者:  ZHANG W FANG C LI Y 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/13 Method for manufacturing grinding wheel of edge-polishing single-crystal diamond cutter, involves mixing molybdenum, tungsten and chromium followed by washing grinding wheel with de-ionized water to make grinding wheel surface clean. 专利 申请日期: 2013-01-01, 公开日期: 2013-07-17 作者:  JIN Z KANG R KONG J SHI S 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/13 Preparation of rare-earth-tungsten electrode material involves adding tungsten powder and rare-earth oxide powder, hot-press forming obtained mixed powder, performing electron beam vacuum high-temperature smelting, cooling and heating. 专利 申请日期: 2013-01-01, 公开日期: 2013-04-17 作者:  SHI S JIANG D YOU X SHI X TAN Y 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/13 Preparation of tungsten electrode material comprises hot press-molding of tungsten powder, high-temperature vacuum-smelting using electronic beam, solidifying, cooling and performing heat treatment at vacuum condition. 专利 申请日期: 2013-01-01, 公开日期: 2013-04-17 作者:  SHI X LIAO J JIANG D SHI S TAN Y 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/13 Terahertz method for online detecting and thickness of dust on wall of tungsten tokamak, involves working in tokamak magnetic device, where terahertz wave is vertically emitted to detection region, and information stored in computer system. 专利 申请日期: 2013-01-01, 公开日期: 2013-05-08 作者:  HAI R DING H XIN Y KA S 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/13