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RU93005050A - CUTTING TOOL - Google Patents

CUTTING TOOL

Info

Publication number
RU93005050A
RU93005050A RU93005050/08A RU93005050A RU93005050A RU 93005050 A RU93005050 A RU 93005050A RU 93005050/08 A RU93005050/08 A RU 93005050/08A RU 93005050 A RU93005050 A RU 93005050A RU 93005050 A RU93005050 A RU 93005050A
Authority
RU
Russia
Prior art keywords
cutting tool
deposited
layer
vapor
physically
Prior art date
Application number
RU93005050/08A
Other languages
Russian (ru)
Other versions
RU2071869C1 (en
Inventor
Т.Сантанам Анаккавур
Гобсе Раджендра
П.Грэб Джордж
Т.Куинто Денниз
И.Андеркоффер Кеннет
К.Джиндал Прем
Original Assignee
Кеннаметал Инк.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US07/583,544 external-priority patent/US5250367A/en
Application filed by Кеннаметал Инк. filed Critical Кеннаметал Инк.
Publication of RU93005050A publication Critical patent/RU93005050A/en
Application granted granted Critical
Publication of RU2071869C1 publication Critical patent/RU2071869C1/en

Links

Claims (1)

Предлагается режущий инструмент с покрытием и с обогащенной связующей основой. Покрытие включает по меньшей мере один слой химически пароосажденный и по меньшей мере один слой физически пароосажденный. Слой физически пароосажденный содержит остаточное напряжение сжатия.A coated cutting tool with an enriched bonding base is available. The coating includes at least one layer of chemically vapor-deposited and at least one layer of physically vapor-deposited. The physically vapor-deposited layer contains residual compressive stress.
RU93005050/08A 1990-09-17 1991-05-15 Cutting tool RU2071869C1 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US583.544 1990-09-17
US583544 1990-09-17
US07/583,544 US5250367A (en) 1990-09-17 1990-09-17 Binder enriched CVD and PVD coated cutting tool
PCT/US1991/003397 WO1992005009A1 (en) 1990-09-17 1991-05-15 Binder enriched cvd and pvd coated cutting tool

Publications (2)

Publication Number Publication Date
RU93005050A true RU93005050A (en) 1995-08-20
RU2071869C1 RU2071869C1 (en) 1997-01-20

Family

ID=24333547

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93005050/08A RU2071869C1 (en) 1990-09-17 1991-05-15 Cutting tool

Country Status (14)

Country Link
US (1) US5250367A (en)
EP (1) EP0549585B1 (en)
JP (2) JP2847325B2 (en)
KR (1) KR0182289B1 (en)
CN (1) CN1022609C (en)
AT (1) ATE161211T1 (en)
AU (1) AU651832B2 (en)
CA (1) CA2090312C (en)
DE (2) DE549585T1 (en)
ES (1) ES2040161B1 (en)
IL (1) IL98431A (en)
MX (1) MX173642B (en)
RU (1) RU2071869C1 (en)
WO (1) WO1992005009A1 (en)

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