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RU2010141751A - Элемент, покрытый твердым материалом - Google Patents

Элемент, покрытый твердым материалом Download PDF

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RU2010141751A
RU2010141751A RU2010141751/02A RU2010141751A RU2010141751A RU 2010141751 A RU2010141751 A RU 2010141751A RU 2010141751/02 A RU2010141751/02 A RU 2010141751/02A RU 2010141751 A RU2010141751 A RU 2010141751A RU 2010141751 A RU2010141751 A RU 2010141751A
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ДЕН БЕРГ Хендрикус ВАН (NL)
ДЕН БЕРГ Хендрикус ВАН
Хартмут ВЕСТФАЛЬ (DE)
Хартмут ВЕСТФАЛЬ
Фолькмар ЗОТТКЕ (DE)
Фолькмар ЗОТТКЕ
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Кеннаметал Инк. (US)
Кеннаметал Инк.
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Abstract

1. Элемент, покрытый твердым материалом и имеющий несколько слоев, нанесенных методом химического парофазного осаждения, отличающийся тем, что внешний слой содержит Ti1-xAlxN, Ti1-xAlxC и/или Ti1-xAlxCN, где 0,65≤x≤0,9, предпочтительно 0,7≤x≤0,9, причем этот слой имеет сжимающие напряжения в диапазоне от 100 до 1100 МПа, предпочтительно от 400 до 800 МПа, при этом под внешним слоем расположен слой TiCN или Al2O3. ! 2. Элемент по п.1, отличающийся тем, что слой Ti1-xAlxN, слой Ti1-xAlxC или слой Ti1-xAlxCN состоит из одной фазы и имеет кубическую структуру, или состоит из нескольких фаз и содержит наряду с кубической основной фазой другую фазу с вюрцитовой структурой, и/или содержит TiN. ! 3. Элемент по п.1 или 2, отличающийся тем, что во внешнем слое содержится до 30 мас.% аморфных компонентов слоя. ! 4. Элемент по п.1, отличающийся тем, что содержание хлора во внешнем слое находится в диапазоне от 0,01 до 3 ат.%. ! 5. Элемент по п.1, отличающийся тем, что внешний слой содержит несколько слоев, причем каждый из них имеет толщину от 1 до 5 нм и одинаковый или изменяющийся, предпочтительно, периодический состав, выбранный среди Ti1-xAlxN, Ti1-xAlxC или Ti1-xAlxCN, при этом этот внешний слой имеет общую толщину от 1 мкм до 5 мкм. ! 6.Элемент по п.1, отличающийся тем, что общая толщина всех слоев, нанесенных на тело подложки, сформированной из твердого сплава, металлокерамики или керамики, находится в диапазоне от 5 мкм до 25 мкм. ! 7. Элемент по п.1, отличающийся тем, что слой Ti1-xAlxN, слой Ti1-xAlxC или слой Ti1-xAlxCN содержит до 25% гексагонального AlN.

Claims (7)

1. Элемент, покрытый твердым материалом и имеющий несколько слоев, нанесенных методом химического парофазного осаждения, отличающийся тем, что внешний слой содержит Ti1-xAlxN, Ti1-xAlxC и/или Ti1-xAlxCN, где 0,65≤x≤0,9, предпочтительно 0,7≤x≤0,9, причем этот слой имеет сжимающие напряжения в диапазоне от 100 до 1100 МПа, предпочтительно от 400 до 800 МПа, при этом под внешним слоем расположен слой TiCN или Al2O3.
2. Элемент по п.1, отличающийся тем, что слой Ti1-xAlxN, слой Ti1-xAlxC или слой Ti1-xAlxCN состоит из одной фазы и имеет кубическую структуру, или состоит из нескольких фаз и содержит наряду с кубической основной фазой другую фазу с вюрцитовой структурой, и/или содержит TiN.
3. Элемент по п.1 или 2, отличающийся тем, что во внешнем слое содержится до 30 мас.% аморфных компонентов слоя.
4. Элемент по п.1, отличающийся тем, что содержание хлора во внешнем слое находится в диапазоне от 0,01 до 3 ат.%.
5. Элемент по п.1, отличающийся тем, что внешний слой содержит несколько слоев, причем каждый из них имеет толщину от 1 до 5 нм и одинаковый или изменяющийся, предпочтительно, периодический состав, выбранный среди Ti1-xAlxN, Ti1-xAlxC или Ti1-xAlxCN, при этом этот внешний слой имеет общую толщину от 1 мкм до 5 мкм.
6.Элемент по п.1, отличающийся тем, что общая толщина всех слоев, нанесенных на тело подложки, сформированной из твердого сплава, металлокерамики или керамики, находится в диапазоне от 5 мкм до 25 мкм.
7. Элемент по п.1, отличающийся тем, что слой Ti1-xAlxN, слой Ti1-xAlxC или слой Ti1-xAlxCN содержит до 25% гексагонального AlN.
RU2010141751/02A 2008-03-12 2009-01-20 Элемент для резания, покрытый твердым материалом RU2501887C2 (ru)

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DE102008013966A DE102008013966A1 (de) 2008-03-12 2008-03-12 Hartstoffbeschichteter Körper
DE102008013966.1 2008-03-12
PCT/EP2009/000310 WO2009112116A1 (de) 2008-03-12 2009-01-20 Hartstoffbeschichteter körper

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RU2501887C2 RU2501887C2 (ru) 2013-12-20

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EP2250299A1 (de) 2010-11-17
KR101612752B1 (ko) 2016-04-15
CN103484832B (zh) 2016-01-20
JP5832748B2 (ja) 2015-12-16
BRPI0908918B1 (pt) 2024-01-16
CA2717188C (en) 2015-11-24
CA2717188A1 (en) 2009-09-17
JP2011513594A (ja) 2011-04-28
CN101970716B (zh) 2013-08-21
EP2250299B1 (de) 2014-10-22
DE102008013966A1 (de) 2009-09-17
US8394513B2 (en) 2013-03-12
KR20100126363A (ko) 2010-12-01
CN101970716A (zh) 2011-02-09
US20110003126A1 (en) 2011-01-06
ES2524310T3 (es) 2014-12-05
RU2501887C2 (ru) 2013-12-20
CN103484832A (zh) 2014-01-01
BRPI0908918A2 (pt) 2015-12-15
MX2010009889A (es) 2010-09-30
WO2009112116A1 (de) 2009-09-17

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