-
公开(公告)号:US5410125A
公开(公告)日:1995-04-25
申请号:US770446
申请日:1991-10-08
申请人: Ronald H. Winston , Necip Alev
发明人: Ronald H. Winston , Necip Alev
IPC分类号: C30B29/04 , A44C11/00 , A44C17/00 , B23K20060101 , B23K26/00 , B23K26/06 , B23K26/38 , B23K26/40 , B28D5/00 , B29C47/12 , B29C47/40 , B41M5/24 , B44B7/00 , D01D4/02 , G01N21/87 , G09F20060101 , G09F7/16
CPC分类号: B44B7/00 , B23K26/066 , B23K26/402 , B28D5/00 , B41M5/24 , B23K2203/30
摘要: A method of producing a marking on diamond, pearl, precious or semi-precious stone. For producing the marking, the region on the surface to be marked is irradiated with an ArF excimer laser whose output beam is passed through a mask which defines the marking. Identification or security marks may be created. The same process can be used to produce strong and durable extrusion dies having irregular cross sections, and cross sections which vary with depth through the die material.
摘要翻译: 一种在钻石,珍珠,珍贵或半宝石上制作标记的方法。 为了产生标记,用ArF准分子激光器照射要标记的表面上的区域,其中输出光束通过限定标记的掩模。 可能会创建识别或安全标记。 可以使用相同的方法来生产具有不规则横截面的强而耐用的挤出模具,以及随着模具材料的深度而变化的横截面。
-
公开(公告)号:US5573684A
公开(公告)日:1996-11-12
申请号:US315253
申请日:1994-09-29
申请人: Ronald H. Winston , Necip Alev
发明人: Ronald H. Winston , Necip Alev
IPC分类号: C30B29/04 , A44C11/00 , A44C17/00 , B23K20060101 , B23K26/00 , B23K26/06 , B23K26/38 , B23K26/40 , B28D5/00 , B29C47/12 , B29C47/40 , B41M5/24 , B44B7/00 , D01D4/02 , G01N21/87 , G09F20060101 , G09F7/16
CPC分类号: B44B7/00 , B23K26/066 , B23K26/402 , B28D5/00 , B41M5/24 , B23K2203/30
摘要: A method of producing a marking on diamond, pearl, precious or semi-precious stone. For producing the marking, the region on the surface to be marked is irradiated with an ArF excimer laser whose output beam is passed through a mask which defines the marking. Identification or security marks may be created. The same process can be used to produce strong and durable extrusion dies having irregular cross sections, and cross sections which vary with depth through the die material.
-
公开(公告)号:US5149938A
公开(公告)日:1992-09-22
申请号:US595861
申请日:1990-10-11
申请人: Ronald H. Winston , Necip Alev
发明人: Ronald H. Winston , Necip Alev
CPC分类号: B44B7/00 , B23K26/066 , B23K26/402 , B28D5/00 , B41M5/24 , B23K2203/30
摘要: A method of producing a marking on a diamond. For producing the marking, the region on the surface of the diamond which is to be marked is irradiated with an argon fluorine excimer laser whose output beam is passed through a mask which defines the marking. The diamond selectively absorbs the excimer laser radiation and undergoes a partial allotropic transformation without losing its diamond crystal lattice configuration.
摘要翻译: 在金刚石上制作标记的方法。 为了产生标记,要用待标记的金刚石表面上的区域用氩氟准分子激光器照射,其中输出光束通过限定标记的掩模。 钻石选择性地吸收准分子激光辐射,并经历部分同素异形体转化,而不会失去其金刚石晶格构型。
-
-