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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：专利    专题：大连理工大学    第一署名单位    第一作者单位    通讯作者单位     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 Friction stir additive manufacturing machine, has blocker plate which is metal plate fixed around powder outlet and carries out translational movement with main structure of device to prevent metal powder from overflowing. 专利 申请日期: 2018-01-01, 公开日期: 2018-06-15 作者:  ZHANG Z YUAN H TAN Z YAO X GE P LI 收藏  |  浏览/下载：9/0  |  提交时间：2019/12/02 Method for manufacturing solid aluminum alloy structure by wire-filling additive, involves initial setting weld bead laser power density of last layer to value above predetermined value, and maintaining arc current to be constant. 专利 申请日期: 2018-01-01, 公开日期: 2018-06-15 作者:  MA G MIAO Q LIU M WU D CHAI D YU J 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/02 Titanium-vanadium-based alloy used for manufacturing additive, comprises preset amount of titanium, zirconium and/or hafnium, vanadium, niobium, tantalum, aluminum and molybdenum, and other elements. 专利 申请日期: 2018-01-01, 公开日期: 2018-02-27 作者:  LIU T DONG C MIN X WANG C 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/02 Zirconium-niobium based alloy used for additive manufacturing technology comprises zirconium, zirconium molybdenum and tin, and zirconium, titanium, hafnium, niobium and tantalum based on certain atomic ratio. 专利 申请日期: 2018-01-01, 公开日期: 2018-04-10 作者:  LIU T DONG C MIN X WANG C 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/02 Method for online monitoring manufacturing overlapping rate of additive of laser e.g. semiconductor laser, involves position characteristic in unit to obtain overlapping value, where actual overlapping rate is obtained based on value. 专利 申请日期: 2018-01-01, 公开日期: 2018-02-13 作者:  LIU W TANG Z YAN Z LIU X ZHANG N ZH 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/02