会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 1. 发明公开
    • 확산 접합 공법
    • KR20210010994A
    • 2021-01-29
    • KR20207034862
    • 2019-05-09
    • B23K20/02B23K20/227B23K20/233B23K20/24B23K103/08B23K103/18
    • 본발명은금속또는금속합금함유공작물을확산접합하는방법에관한것으로, 상기방법은 (a) 금속또는금속합금함유공작물들의접합표면을코팅재층으로코팅하는단계; (b) 코팅재가액체상태일때, 코팅된접합표면을연마하여표면산화물을제거하는단계; (c) 접합표면에서여분의코팅재또는여분의연마된금속또는금속합금함유공작물을제거하는단계; 및 (d) 금속또는금속합금함유공작물들의코팅된접합표면을확산접합하는단계를포함하고, 여기서, 상기코팅재는주변조건(ambient condition)에서는금속또는금속합금함유공작물들의표면에안정한배리어를생성하도록작동하고, 확산접합조건(diffusion bonding condition)에서는금속또는금속합금함유공작물들의접합표면에서증발하는것을특징으로한다. 본발명은또한, 상기확산접합방법으로형성된접합공작물에관한것이다.
    • 8. 发明公开
    • 금속박 라미네이팅을 이용한 강 제품 제조 방법 및 이에 이용되는 핫 스탬핑용 소재
    • 使用金属箔层压制造钢产品的方法
    • KR1020130140496A
    • 2013-12-24
    • KR1020120063946
    • 2012-06-14
    • 현대제철 주식회사
    • 오종수남승만
    • B21D22/02B23K20/00B23K20/227
    • A steel product manufacturing method using metal foil laminating to process hot-stamping for a steel plate base material without a zinc galvanizing layer on it and to prevent the evaporation of zinc for a zinc galvanizing layer on the steel plate base material is disclosed. The steel product manufacturing method according to the present invention forms intermetallic compounds between the metal foil and the steel plate base material due to interdiffusion during hot-stamping through a step of laminating metal foil on the steel plate base material; and a step of forming the steel plate base material into a predetermined shape by hot-stamping the steel plate base material. [Reference numerals] (AA) Start;(BB) End;(S110) Laminating metal foil on the steel plate base material;(S120) Hot Stamping
    • 公开了一种使用金属箔层压处理钢板基材的热冲压而不具有镀锌层的钢制品制造方法,并且防止钢板基材上的锌镀锌层的锌蒸发。 根据本发明的钢产品制造方法通过在钢板基材上层压金属箔的步骤在热冲压期间由于相互扩散而在金属箔和钢板基材之间形成金属间化合物; 以及通过热轧钢板基材将钢板基材形成为规定形状的工序。 (标号)(AA)开始;(BB)端;(S110)钢板基材上的层叠金属箔;(S120)热冲压
    • 10. 发明公开
    • 금속 부품들을 조립하는 공구 및 방법
    • 用于组装金属零件的工具和方法
    • KR1020070120561A
    • 2007-12-24
    • KR1020077025079
    • 2006-03-28
    • 르노 에스.아.에스.
    • 끄리끼베르나르
    • B23K20/06B23K20/227H05B6/10
    • H05B3/146B23K20/06B23K20/2275B23K2201/006B23K2201/18B23K2203/20Y10T29/53839
    • A tool (1) for assembling a part (2) made of a ferromagnetic material with a part (3) made of a paramagnetic material comprises a first tool part (4) provided with a first abutment (5) and a first electromagnetic coil (6). The inventive tool also comprises a second part (7) provided with a second abutment (8), wherein sad second part (7) is mechanically assembled with the first part (4) in such a way that the first and second abutments (5, 8) are selectively approachable or remotable with respect to each other, the first electromagnetic coil (6) is used for generating an electromagnetic flux which enables the paramagnetic part (3) to be pushed towards the second abutment (8) and/or the ferromagnetic part (2) to be attracted thereto when said part(s) (2, 3) is/ are placed between the first and second abutments (5, 8).
    • 用于组装由铁磁材料制成的部分(2)与由顺磁性材料制成的部分(3)的工具(1)包括:第一工具部分(4),设置有第一基台(5)和第一电磁线圈 6)。 本发明的工具还包括设置有第二邻接部分(8)的第二部分(7),其中令人难忘的第二部分(7)以第一部分(4)机械组装,使得第一和第二基台 第一电磁线圈(6)用于产生电磁通量,其使顺磁部分(3)能够被推向第二邻接部(8)和/或铁磁性部分 当所述部分(2,3)放置在第一和第二基台(5,8)之间时,要吸引的部分(2)。