JP2012233260A5 - - Google Patents

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Publication number
JP2012233260A5
JP2012233260A5 JP2012149494A JP2012149494A JP2012233260A5 JP 2012233260 A5 JP2012233260 A5 JP 2012233260A5 JP 2012149494 A JP2012149494 A JP 2012149494A JP 2012149494 A JP2012149494 A JP 2012149494A JP 2012233260 A5 JP2012233260 A5 JP 2012233260A5
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JP
Japan
Prior art keywords
atomic ratio
formula
pqr
subscript
hard film
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JP2012149494A
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Japanese (ja)
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JP5416813B2 (en
JP2012233260A (en
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Priority to JP2012149494A priority Critical patent/JP5416813B2/en
Priority claimed from JP2012149494A external-priority patent/JP5416813B2/en
Publication of JP2012233260A publication Critical patent/JP2012233260A/en
Publication of JP2012233260A5 publication Critical patent/JP2012233260A5/ja
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Publication of JP5416813B2 publication Critical patent/JP5416813B2/en
Expired - Fee Related legal-status Critical Current
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Claims (6)

下記式(3a)で示される硬質皮膜。
(Cr(1-p-q-r)AlpZrqHfr)(C(1-z)z) …(3a)
[式中の添字は、原子比を示す;ただしq及びrは、片方が0であってもよい;これら添字は、以下の関係を満足する;
.2≦p<0.5
0.2≦(q+r)≦0.5
0.05≦(1−p−q−r)
0.5≦z≦1]
A hard film represented by the following formula (3a).
(Cr (1-pqr) Al p Zr q Hf r) (C (1-z) N z) ... (3a)
[Subscript in the formula, represents an atomic ratio; however q and r, one may be 0; these subscripts satisfy the relationships below;
0 . 2 ≦ p <0.5
0.2 ≦ (q + r) ≦ 0.5
0.05 ≦ (1-pqr)
0.5 ≦ z ≦ 1]
下記式(3b)で示される硬質皮膜。
(Cr(1-p-q-r-s-t)AlpZrqHfrSist)(C(1-z)z) …(3b)
[式中の添字は、原子比を示す;ただしq及びrは、片方が0であってもよい;またs及びtも、片方が0であってもよい;これら添字は、以下の関係を満足する;
.2≦p<0.5
0.2≦(q+r)≦0.5
0<(s+t)≦0.2
0.05≦(1−p−q−r−s−t)
0.5≦z≦1]
A hard film represented by the following formula (3b).
(Cr (1-pqrst) Al p Zr q Hf r Si s B t) (C (1-z) N z) ... (3b)
[Subscript in the formula, represents an atomic ratio; however q and r are one of 0, which may be, also s and t, one is 0, which may be, these indices, the following relationship Satisfy
0 . 2 ≦ p <0.5
0.2 ≦ (q + r) ≦ 0.5
0 <(s + t) ≦ 0.2
0.05 ≦ (1-pqr−s−t)
0.5 ≦ z ≦ 1]
下記式(3c)で示されるターゲットを用い、イオンプレーティング法又はスパッタリング法によって、C/N比(原子比)が0.5/0.5〜0/1の窒化物層又は炭窒化物層を形成することによって得られる硬質皮膜。
Cr(1-p-q-r)AlpZrqHfr …(3c)
[式中の添字は、原子比を示す;ただしq及びrは、片方が0であってもよい;これら添字は、以下の関係を満足する;
.2≦p<0.5、
0.2≦(q+r)≦0.5、
0.05≦(1−p−q−r)]
A nitride layer or carbonitride layer having a C / N ratio (atomic ratio) of 0.5 / 0.5 to 0/1 by an ion plating method or a sputtering method using a target represented by the following formula (3c) Hard film obtained by forming.
Cr (1-pqr) Al p Zr q Hf r ... (3c)
[Subscript in the formula, represents an atomic ratio; however q and r, one may be 0; these subscripts satisfy the relationships below;
0 . 2 ≦ p <0.5,
0.2 ≦ (q + r) ≦ 0.5,
0.05 ≦ (1-pqr )]
下記式(3d)で示されるターゲットを用い、イオンプレーティング法又はスパッタリング法によって、C/N比(原子比)が0.5/0.5〜0/1の窒化物層又は炭窒化物層を形成することによって得られる硬質皮膜。
Cr(1-p-q-r-s-t)AlpZrqHfrSist …(3d)
[式中の添字は、原子比を示す;ただしq及びrは、片方が0であってもよい;またs及びtも、片方が0であってもよい;これら添字は、以下の関係を満足する;
.2≦p<0.5、
0.2≦(q+r)≦0.5、
0<(s+t)≦0.2
0.05≦(1−p−q−r−s−t)]
A nitride layer or carbonitride layer having a C / N ratio (atomic ratio) of 0.5 / 0.5 to 0/1 by an ion plating method or a sputtering method using a target represented by the following formula (3d) Hard film obtained by forming.
Cr (1-pqrst) Al p Zr q Hf r Si s B t ... (3d)
[Subscript in the formula, represents an atomic ratio; however q and r are one of 0, which may be, also s and t, one is 0, which may be, these indices, the following relationship Satisfy
0 . 2 ≦ p <0.5,
0.2 ≦ (q + r) ≦ 0.5,
0 <(s + t) ≦ 0.2
0.05 ≦ (1-p−q−r−s−t )]
立方晶型結晶構造を示すものである請求項のいずれかに記載の硬質皮膜。 The hard coating film according to any one of claims 1 to 4 , which exhibits a cubic crystal structure. 厚さが1000nm以上である請求項1〜のいずれかに記載の硬質皮膜。 The hard film according to any one of claims 1 to 5 , which has a thickness of 1000 nm or more.
JP2012149494A 2012-07-03 2012-07-03 Hard coating Expired - Fee Related JP5416813B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2012149494A JP5416813B2 (en) 2012-07-03 2012-07-03 Hard coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2012149494A JP5416813B2 (en) 2012-07-03 2012-07-03 Hard coating

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP2006012092A Division JP5138892B2 (en) 2006-01-20 2006-01-20 Hard coating

Publications (3)

Publication Number Publication Date
JP2012233260A JP2012233260A (en) 2012-11-29
JP2012233260A5 true JP2012233260A5 (en) 2013-06-06
JP5416813B2 JP5416813B2 (en) 2014-02-12

Family

ID=47433834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2012149494A Expired - Fee Related JP5416813B2 (en) 2012-07-03 2012-07-03 Hard coating

Country Status (1)

Country Link
JP (1) JP5416813B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7031791B2 (en) * 2019-05-09 2022-03-08 株式会社Moldino Cover cutting tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0873289A (en) * 1994-08-31 1996-03-19 Sumitomo Electric Ind Ltd Composite high hardness material for tool
JPH08134629A (en) * 1994-09-16 1996-05-28 Sumitomo Electric Ind Ltd Hyperfine particle laminated film and laminated high hardness material for tool with same
JPH0941127A (en) * 1995-08-03 1997-02-10 Kobe Steel Ltd Hard film
JPH10176289A (en) * 1996-12-10 1998-06-30 Balzers Ag Coated hard alloy
JP4375691B2 (en) * 1999-12-17 2009-12-02 住友電工ハードメタル株式会社 Composite high hardness material
JP2004082230A (en) * 2002-08-23 2004-03-18 Hitachi Tool Engineering Ltd Rigid film draping insert for precision lathe working
JP2004238736A (en) * 2003-01-17 2004-08-26 Hitachi Tool Engineering Ltd Hard film, and hard film-coated tool
JP2004306228A (en) * 2003-04-10 2004-11-04 Hitachi Tool Engineering Ltd Hard coating
JP2006082209A (en) * 2004-09-17 2006-03-30 Sumitomo Electric Hardmetal Corp Surface coated cutting tool
JP2006082208A (en) * 2004-09-17 2006-03-30 Sumitomo Electric Hardmetal Corp Surface coated cutting tool

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