UA6742C2 - Твердосплавна вставка - Google Patents
Твердосплавна вставкаInfo
- Publication number
- UA6742C2 UA6742C2 UA94020328A UA94020328A UA6742C2 UA 6742 C2 UA6742 C2 UA 6742C2 UA 94020328 A UA94020328 A UA 94020328A UA 94020328 A UA94020328 A UA 94020328A UA 6742 C2 UA6742 C2 UA 6742C2
- Authority
- UA
- Ukraine
- Prior art keywords
- hard
- alloy insert
- alloy
- instrument
- rock
- Prior art date
Links
Abstract
Винахід стосується області породоруйнівного інструмента, безпосередньо твердосплавних вставок, якими оснащується цей інструмент. Твердосплавна вставка складається з центральної частини і оболонки, що її охоплює, виконаних з карбіду вольфраму і сполучного металу групи заліза.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA94020328A UA6742C2 (uk) | 1993-06-28 | 1993-06-28 | Твердосплавна вставка |
RU9494021195A RU2067152C1 (ru) | 1993-06-28 | 1994-06-07 | Твердосплавная вставка для оснащения бурового инструмента |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA94020328A UA6742C2 (uk) | 1993-06-28 | 1993-06-28 | Твердосплавна вставка |
Publications (1)
Publication Number | Publication Date |
---|---|
UA6742C2 true UA6742C2 (uk) | 1994-12-29 |
Family
ID=21688947
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
UA94020328A UA6742C2 (uk) | 1993-06-28 | 1993-06-28 | Твердосплавна вставка |
Country Status (2)
Country | Link |
---|---|
RU (1) | RU2067152C1 (uk) |
UA (1) | UA6742C2 (uk) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8272816B2 (en) | 2009-05-12 | 2012-09-25 | TDY Industries, LLC | Composite cemented carbide rotary cutting tools and rotary cutting tool blanks |
US8318063B2 (en) | 2005-06-27 | 2012-11-27 | TDY Industries, LLC | Injection molding fabrication method |
US8459380B2 (en) | 2008-08-22 | 2013-06-11 | TDY Industries, LLC | Earth-boring bits and other parts including cemented carbide |
US8490674B2 (en) | 2010-05-20 | 2013-07-23 | Baker Hughes Incorporated | Methods of forming at least a portion of earth-boring tools |
US8647561B2 (en) | 2005-08-18 | 2014-02-11 | Kennametal Inc. | Composite cutting inserts and methods of making the same |
US8697258B2 (en) | 2006-10-25 | 2014-04-15 | Kennametal Inc. | Articles having improved resistance to thermal cracking |
US8790439B2 (en) | 2008-06-02 | 2014-07-29 | Kennametal Inc. | Composite sintered powder metal articles |
US8800848B2 (en) | 2011-08-31 | 2014-08-12 | Kennametal Inc. | Methods of forming wear resistant layers on metallic surfaces |
RU2799380C2 (ru) * | 2018-11-14 | 2023-07-05 | Сандвик Майнинг Энд Констракшн Тулз Аб | Перераспределение связующего во вставке из цементированного карбида для бурового наконечника |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8079429B2 (en) * | 2008-06-04 | 2011-12-20 | Baker Hughes Incorporated | Methods of forming earth-boring tools using geometric compensation and tools formed by such methods |
RU2478767C2 (ru) * | 2011-04-04 | 2013-04-10 | Федеральное государственное бюджетное учреждение науки Институт общей физики им. А.М. Прохорова Российской академии наук (ИОФ РАН) | Буровая коронка |
CA3036752A1 (en) | 2016-09-28 | 2018-04-05 | Sandvik Intellectual Property Ab | A rock drill insert |
RU195564U1 (ru) * | 2019-10-08 | 2020-01-31 | Федеральное государственное автономное образовательное учреждение высшего образования "Сибирский федеральный университет" | Коронка для бурения |
-
1993
- 1993-06-28 UA UA94020328A patent/UA6742C2/uk unknown
-
1994
- 1994-06-07 RU RU9494021195A patent/RU2067152C1/ru not_active IP Right Cessation
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8637127B2 (en) | 2005-06-27 | 2014-01-28 | Kennametal Inc. | Composite article with coolant channels and tool fabrication method |
US8318063B2 (en) | 2005-06-27 | 2012-11-27 | TDY Industries, LLC | Injection molding fabrication method |
US8808591B2 (en) | 2005-06-27 | 2014-08-19 | Kennametal Inc. | Coextrusion fabrication method |
US8647561B2 (en) | 2005-08-18 | 2014-02-11 | Kennametal Inc. | Composite cutting inserts and methods of making the same |
US8697258B2 (en) | 2006-10-25 | 2014-04-15 | Kennametal Inc. | Articles having improved resistance to thermal cracking |
US8841005B2 (en) | 2006-10-25 | 2014-09-23 | Kennametal Inc. | Articles having improved resistance to thermal cracking |
US8790439B2 (en) | 2008-06-02 | 2014-07-29 | Kennametal Inc. | Composite sintered powder metal articles |
US8459380B2 (en) | 2008-08-22 | 2013-06-11 | TDY Industries, LLC | Earth-boring bits and other parts including cemented carbide |
US8858870B2 (en) | 2008-08-22 | 2014-10-14 | Kennametal Inc. | Earth-boring bits and other parts including cemented carbide |
US8272816B2 (en) | 2009-05-12 | 2012-09-25 | TDY Industries, LLC | Composite cemented carbide rotary cutting tools and rotary cutting tool blanks |
US8490674B2 (en) | 2010-05-20 | 2013-07-23 | Baker Hughes Incorporated | Methods of forming at least a portion of earth-boring tools |
US8800848B2 (en) | 2011-08-31 | 2014-08-12 | Kennametal Inc. | Methods of forming wear resistant layers on metallic surfaces |
RU2799380C2 (ru) * | 2018-11-14 | 2023-07-05 | Сандвик Майнинг Энд Констракшн Тулз Аб | Перераспределение связующего во вставке из цементированного карбида для бурового наконечника |
Also Published As
Publication number | Publication date |
---|---|
RU2067152C1 (ru) | 1996-09-27 |
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