![Multilayer Cutting Blade Having a Stainless Steel Core](/abs-image/US/2016/11/17/US20160333436A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: Multilayer Cutting Blade Having a Stainless Steel Core
- 专利标题(中):具有不锈钢芯的多层切割刀片
- 申请号:US15106629 申请日:2014-12-18
- 公开(公告)号:US20160333436A1 公开(公告)日:2016-11-17
- 发明人: Simon Allemand , Stephane Tuffe , William A. Groll , John C. Watkins
- 申请人: SEB S.A.
- 优先权: FR1363312 20131220
- 国际申请: PCT/FR2014/053434 WO 20141218
- 主分类号: C21D9/18
- IPC分类号: C21D9/18 ; C22F1/08 ; C21D1/58 ; B23P15/28 ; C21D1/18 ; B23K1/00 ; B23K35/30 ; B26B9/00 ; C22C9/06 ; C21D1/613
摘要:
Provided is a multilayer cutting blade (1) including a core (2) that has a cutting wire (3), two side flanks (5), and two intermediate connecting thicknesses (4), the side flanks (5) being made of a corrosion-resistant tough metal alloy, each intermediate connecting thickness (4) having a first face (8) for connecting to the core (2) and a second face (9) for connecting to one or the other of the side flanks (5), the first connecting face (8) and the second connecting face (9) being made of copper or a copper alloy. The core (2) is made of martensitic stainless steel, and the thickness of the core (2) is greater than or equal to one third of the thickness of the cutting blade (1), and preferably greater than or equal to half the thickness of the cutting blade (1).
摘要(中):
提供一种包括具有切割线(3),两个侧面(5)和两个中间连接厚度(4)的芯部(2)的多层切割刀片(1),所述侧部侧面(5)由 耐腐蚀韧性金属合金,每个中间连接厚度(4)具有用于连接到芯部(2)的第一面(8)和用于连接到侧面(5)中的一个或另一个的第二面(9) 第一连接面(8)和第二连接面(9)由铜或铜合金制成。 芯(2)由马氏体不锈钢制成,芯(2)的厚度大于或等于切割刀片(1)的厚度的三分之一,并且优选地大于或等于厚度的一半 的切割刀片(1)。
IPC结构图谱:
C | 化学;冶金 |
--C21 | 铁的冶金 |
----C21D | 改变黑色金属的物理结构;黑色或有色金属或合金热处理用的一般设备;通过脱碳、回火或其他处理使金属具有韧性 |
------C21D9/00 | 热处理,例如适合于特殊产品的退火、硬化、淬火、回火;所用的炉子 |
--------C21D9/18 | .用于小刀、长柄镰刀、剪刀或类似手工切割刀具 |