JPS58117851A - 表面反応層を有する切削用サ−メツトチツプおよびその製造法 - Google Patents

表面反応層を有する切削用サ−メツトチツプおよびその製造法

Info

Publication number
JPS58117851A
JPS58117851A JP57001211A JP121182A JPS58117851A JP S58117851 A JPS58117851 A JP S58117851A JP 57001211 A JP57001211 A JP 57001211A JP 121182 A JP121182 A JP 121182A JP S58117851 A JPS58117851 A JP S58117851A
Authority
JP
Japan
Prior art keywords
metals
cutting
layer
chip
reaction layer
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP57001211A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6112989B2 (OSRAM
Inventor
Taijiro Sugisawa
杉澤　泰次郎
Hironori Yoshimura
吉村　寛範
Junichi Toyama
外山　順一
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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
Application filed by Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP57001211A priority Critical patent/JPS58117851A/ja
Priority to KR8204362A priority patent/KR880002068B1/ko
Priority to US06/427,279 priority patent/US4447263A/en
Priority to IT23760/82A priority patent/IT1153255B/it
Priority to GB08232000A priority patent/GB2112415B/en
Priority to DE19823247246 priority patent/DE3247246A1/de
Priority to ES518493A priority patent/ES518493A0/es
Publication of JPS58117851A publication Critical patent/JPS58117851A/ja
Publication of JPS6112989B2 publication Critical patent/JPS6112989B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Powder Metallurgy (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
JP57001211A 1981-12-22 1982-01-07 表面反応層を有する切削用サ−メツトチツプおよびその製造法 Granted JPS58117851A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP57001211A JPS58117851A (ja) 1982-01-07 1982-01-07 表面反応層を有する切削用サ−メツトチツプおよびその製造法
KR8204362A KR880002068B1 (ko) 1981-12-22 1982-09-28 내마모성 및 내소성 변형성이 우수한 표면 반응층을 가지는 고속 절삭용 서멧트팁 및 그 제조방법
US06/427,279 US4447263A (en) 1981-12-22 1982-09-29 Blade member of cermet having surface reaction layer and process for producing same
IT23760/82A IT1153255B (it) 1981-12-22 1982-10-15 Elemento o lama di metalloceramica avente uno strato di reazione superficiale e procedimento per la sua produzione
GB08232000A GB2112415B (en) 1981-12-22 1982-11-09 Coated cermet blade
DE19823247246 DE3247246A1 (de) 1981-12-22 1982-12-21 Schneidplaettchen fuer schneidwerkzeuge und verfahrn zu ihrer herstellung
ES518493A ES518493A0 (es) 1981-12-22 1982-12-22 Perfeccionamientos en la fabricacion de cuchillas de corte para maquinas herramientas, a base de nitruros y carburos de titanio.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57001211A JPS58117851A (ja) 1982-01-07 1982-01-07 表面反応層を有する切削用サ−メツトチツプおよびその製造法

Publications (2)

Publication Number Publication Date
JPS58117851A true JPS58117851A (ja) 1983-07-13
JPS6112989B2 JPS6112989B2 (OSRAM) 1986-04-11

Family

ID=11495128

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57001211A Granted JPS58117851A (ja) 1981-12-22 1982-01-07 表面反応層を有する切削用サ−メツトチツプおよびその製造法

Country Status (1)

Country Link
JP (1) JPS58117851A (OSRAM)

Also Published As

Publication number Publication date
JPS6112989B2 (OSRAM) 1986-04-11

Similar Documents

Publication Publication Date Title
US5920760A (en) Coated hard alloy blade member
EP1266043B1 (en) Cemented carbide tool and method of making
JP2985300B2 (ja) 硬質層被覆サーメット
JPS6389666A (ja) 表面被覆炭化タングステン基超硬合金製切削工具
US5589223A (en) Process for producing cermet cutting tools having both longitudinal and granular crystal structures
JP2775955B2 (ja) 耐摩耗性に優れたコーティングサーメットの製造法
JPH068008A (ja) 耐チッピング性にすぐれた表面被覆炭化タングステン基超硬合金製切削工具
JP2556101B2 (ja) 表面被覆炭化タングステン基超硬合金製切削工具
JP4461407B2 (ja) 高速断続切削加工で硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆超硬合金製切削工具
JPH10237650A (ja) Ｗｃ基超硬合金およびその製造方法
JPH08269719A (ja) チタンの炭窒酸化物層表面被覆切削工具の製造方法
JPH04231467A (ja) 被覆ＴｉＣＮ基サーメット
JPS58117851A (ja) 表面反応層を有する切削用サ−メツトチツプおよびその製造法
JPS58120434A (ja) 表面反応層を有する切削用サ−メツトチツプおよびその製造法
JP2982359B2 (ja) 耐摩耗性および耐欠損性に優れた超硬合金
JPS5917176B2 (ja) 硬化表層を有する焼結硬質合金
JP4329969B2 (ja) 硬質被覆層が難削材の高速切削加工ですぐれた耐熱塑性変形性を発揮する表面被覆切削チップ
JPS5914534B2 (ja) 軟化表層を有する強靭サ−メツト
JPS58110654A (ja) 表面反応層を有する切削用サ−メツトチツプおよびその製造法
JPH0657430A (ja) 耐チッピング性にすぐれた表面被覆炭窒化チタン基サーメット製切削工具
JP2000246509A (ja) 硬質被覆層がすぐれた耐初期チッピング性を発揮する表面被覆超硬合金製スローアウエイ切削チップ
KR880002068B1 (ko) 내마모성 및 내소성 변형성이 우수한 표면 반응층을 가지는 고속 절삭용 서멧트팁 및 그 제조방법
JPS6242988B2 (OSRAM)
JP3240916B2 (ja) 耐チッピング性のすぐれた表面被覆超硬合金製切削工具
JP4867572B2 (ja) 硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆切削工具