公开(公告)号：US20060222893A1

公开(公告)日：2006-10-05

申请号：US11178818

申请日：2005-07-11

Applicant: Volker Derflinger

Inventor： Volker Derflinger

IPC: B32B15/04 ,  B32B9/00

CPC classification number: C23C14/0641 ,  C23C14/505 ,  C23C28/042 ,  C23C28/044 ,  C23C28/048 ,  C23C28/42 ,  C23C30/00 ,  Y10T428/12576 ,  Y10T428/24975 ,  Y10T428/265 ,  Y10T428/31678

Abstract: A multilayer hard coating for tools for machining applications with a multilayer structure for improving the wear resistance of workpieces includes at least one (AlyCr1-y) X layer (0.2≦y≦0.7), wherein X is one of the following elements N, C, B, CN, BN, CBN, NO, CO, BO, CNO, BNO, CBNO, but preferably N or CN, and/or a (TizSi1-z) layer (0.1≦z≦0.3). The hard coating also includes at least one layer stack with one (AlCrTiSi) X mixed layer, followed by another (TizSi1-z) X layer, followed by another (AlCrTiSi) X mixed layer, followed by another (AlyCr1-y) X layer.

Abstract translation: 用于加工具有用于提高工件的耐磨性的多层结构应用的工具的多层硬质涂层包括至少一个（Al x Y 1 Cr 1-y X）X层（0.2 <= y <= 0.7），其中X是以下元素之一N，C，B，CN，BN，CBN，NO，CO，BO，CNO，BNO，CBNO，但优选N或CN，和/或 （Ti z Si 1 z z）层（0.1 <= z <= 0.3）。 硬涂层还包括至少一个具有一个（AlCrTiSi）X混合层的层叠体，随后是另一个（Ti z Si 1 Si z）X层，然后是另一层 （AlCrTiSi）X混合层，然后是另一（Al x Y 1 Cr 1-y）X层。

公开(公告)号：US20050003239A1

公开(公告)日：2005-01-06

申请号：US10825504

申请日：2004-04-15

Applicant: Volker Derflinger ,  Andreas Reiter ,  Christoph Gey

Inventor： Volker Derflinger ,  Andreas Reiter ,  Christoph Gey

IPC: C23C14/02 ,  C23C14/06 ,  C23C16/02 ,  C23C16/30 ,  C23C16/34 ,  C23C30/00 ,  B32B9/00 ,  C23C14/00 ,  C23C14/32

CPC classification number: C23C16/34 ,  C23C14/027 ,  C23C14/06 ,  C23C14/0641 ,  C23C14/0664 ,  C23C16/0281 ,  C23C16/308 ,  C23C30/00 ,  C23C30/005 ,  Y10T407/27 ,  Y10T408/78 ,  Y10T409/303752 ,  Y10T428/12625 ,  Y10T428/30

Abstract: A work piece or structural component is coated with a system of film layers at least one of which is composed of (AlyCr1-y) X, where X=N, C, B, CN, BN, CBN, NO, CO, BO, CNO, BNO or CBNO and 0.2≦y

Abstract translation: 工件或结构部件涂覆有至少一个由（AlyCr1-y）X，其中X = N，C，B，CN，BN，CBN，NO，CO，BO， CNO，BNO或CBNO和0.2 <= y <0.7，其中所述膜内的组成基本上是恒定的或连续地或逐步地在膜的厚度上变化，以及其生产方法。

公开(公告)号：US06723391B2

公开(公告)日：2004-04-20

申请号：US09827462

申请日：2001-04-06

Applicant: Volker Derflinger ,  Harald Zimmermann

Inventor： Volker Derflinger ,  Harald Zimmermann

IPC: C23C1632

CPC classification number: C23C30/005 ,  C23C14/0641 ,  Y10T407/1904 ,  Y10T407/26 ,  Y10T407/27 ,  Y10T408/78

Abstract: Method for producing cutting tools provides a first hard material coating on a first region of a tool base body containing at least one cutting edge, using a plasma vacuum coating process. A second hard material coating is provided on a second region which is adjacent the first, also via plasma vacuum coating process. Hard material for the coatings is a carbide, oxide, oxicarbide, nitride, nitrocarbide, oxinitride or nitrooxicarbide of at least two of Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, W, Al. The first coating has a content of at least two of the metal elements which is at most 2 at % different from the content of the two metal elements in the second coating if the tool is for higher adhesive strength than hardness. The first coating has a content of the two metal elements that is different from the content of the two metal elements of the second coating by more than 2 at % if the tool is for higher hardness than high adhesive strength.

Abstract translation: 用于生产切割工具的方法使用等离子体真空涂覆方法在包含至少一个切割边缘的工具基体的第一区域上提供第一硬质材料涂层。 第二硬质材料涂层也通过等离子体真空涂覆工艺在与第一区相邻的第二区域上提供。 用于涂层的硬质材料是Ti，Zr，Hf，V，Nb，Ta，Cr，Mo，W，Al中的至少两种的碳化物，氧化物，氧化碳，氮化物，氮氧化物，氮氧化物或硝基氧化碳。 如果该工具具有比硬度更高的粘合强度，则第一涂层具有至少两个金属元素的含量，其与第二涂层中的两个金属元素的含量不同于至多2at％。 如果该工具的硬度高于高粘合强度，则第一涂层具有与第二涂层的两种金属元素的含量不同的两种金属元素的含量大于2原子％。