Invention Grant
US09446503B2 High-strength, high-hardness binders and drilling tools formed using the same
有权
高强度，高硬度粘合剂和使用其形成的钻孔工具
- Patent Title: High-strength, high-hardness binders and drilling tools formed using the same
- Patent Title (中): 高强度，高硬度粘合剂和使用其形成的钻孔工具
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Application No.: US14566389Application Date: 2014-12-10
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Publication No.: US09446503B2Publication Date: 2016-09-20
- Inventor: Cody A. Pearce , Christian M. Lambert
- Applicant: LONGYEAR TM, INC.
- Applicant Address: US UT Salt Lake City
- Assignee: LONGYEAR TM, INC.
- Current Assignee: LONGYEAR TM, INC.
- Current Assignee Address: US UT Salt Lake City
- Agency: Ballard Spahr LLP
- Main IPC: C22C30/06
- IPC: C22C30/06 ; B24D3/06 ; C22C18/00 ; C22C30/04 ; B24D99/00 ; C22C29/08 ; C22C30/02 ; C22C26/00 ; C22C49/00 ; E21B10/46 ; C22C9/04
Abstract:
Implementations of the present invention include a binder with high hardness and tensile strength that allows for the creation of drilling tools with increased wear resistance. In particular, one or more implementations include a binder having about 5 to about 50 weight % of nickel, about 35 to about 60 weight % of zinc, and about 0.5 to about 35 weight % of tin. Implementations of the present invention also include drilling tools, such as reamers and drill bits, formed from such binders.
Public/Granted literature
- US20150089882A1 HIGH-STRENGTH, HIGH-HARDNESS BINDERS AND DRILLING TOOLS FORMED USING THE SAME Public/Granted day:2015-04-02
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