JP6872453B2 - 窒化バナジウム膜、窒化バナジウム膜の被覆部材およびその製造方法 - Google Patents
窒化バナジウム膜、窒化バナジウム膜の被覆部材およびその製造方法 Download PDFInfo
- Publication number
- JP6872453B2 JP6872453B2 JP2017145654A JP2017145654A JP6872453B2 JP 6872453 B2 JP6872453 B2 JP 6872453B2 JP 2017145654 A JP2017145654 A JP 2017145654A JP 2017145654 A JP2017145654 A JP 2017145654A JP 6872453 B2 JP6872453 B2 JP 6872453B2
- Authority
- JP
- Japan
- Prior art keywords
- nitride film
- vanadium
- vanadium nitride
- film
- element concentration
- 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.)
- Active
Links
- SKKMWRVAJNPLFY-UHFFFAOYSA-N azanylidynevanadium Chemical compound [V]#N SKKMWRVAJNPLFY-UHFFFAOYSA-N 0.000 title claims description 147
- 238000004519 manufacturing process Methods 0.000 title claims description 14
- 239000007888 film coating Substances 0.000 title description 2
- 238000009501 film coating Methods 0.000 title description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 65
- 239000000463 material Substances 0.000 claims description 62
- 239000007789 gas Substances 0.000 claims description 56
- 229910052720 vanadium Inorganic materials 0.000 claims description 37
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 37
- 238000000034 method Methods 0.000 claims description 34
- 229910052757 nitrogen Inorganic materials 0.000 claims description 27
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 20
- 239000011248 coating agent Substances 0.000 claims description 19
- 238000000576 coating method Methods 0.000 claims description 19
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 18
- 239000000460 chlorine Substances 0.000 claims description 18
- 229910052801 chlorine Inorganic materials 0.000 claims description 18
- 229910021550 Vanadium Chloride Inorganic materials 0.000 claims description 12
- RPESBQCJGHJMTK-UHFFFAOYSA-I pentachlorovanadium Chemical compound [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[V+5] RPESBQCJGHJMTK-UHFFFAOYSA-I 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 9
- 229910021552 Vanadium(IV) chloride Inorganic materials 0.000 claims description 8
- JTJFQBNJBPPZRI-UHFFFAOYSA-J vanadium tetrachloride Chemical compound Cl[V](Cl)(Cl)Cl JTJFQBNJBPPZRI-UHFFFAOYSA-J 0.000 claims description 8
- 238000005229 chemical vapour deposition Methods 0.000 claims description 7
- 210000002381 plasma Anatomy 0.000 description 25
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 21
- 238000012360 testing method Methods 0.000 description 17
- 230000015572 biosynthetic process Effects 0.000 description 15
- 239000002131 composite material Substances 0.000 description 13
- 238000012545 processing Methods 0.000 description 12
- 229910052786 argon Inorganic materials 0.000 description 11
- 229910001873 dinitrogen Inorganic materials 0.000 description 11
- 238000005259 measurement Methods 0.000 description 9
- 238000007542 hardness measurement Methods 0.000 description 6
- 238000007796 conventional method Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 238000007733 ion plating Methods 0.000 description 5
- 238000005268 plasma chemical vapour deposition Methods 0.000 description 5
- 238000004453 electron probe microanalysis Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 241000428199 Mustelinae Species 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000007373 indentation Methods 0.000 description 3
- 238000009832 plasma treatment Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 1
- 229910001315 Tool steel Inorganic materials 0.000 description 1
- 229910021551 Vanadium(III) chloride Inorganic materials 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- -1 argon ions Chemical class 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 101150031287 petH gene Proteins 0.000 description 1
- 238000005240 physical vapour deposition Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000012764 semi-quantitative analysis Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- HQYCOEXWFMFWLR-UHFFFAOYSA-K vanadium(iii) chloride Chemical compound [Cl-].[Cl-].[Cl-].[V+3] HQYCOEXWFMFWLR-UHFFFAOYSA-K 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B21/00—Nitrogen; Compounds thereof
- C01B21/06—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron
- C01B21/0615—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium
- C01B21/0617—Binary compounds of nitrogen with metals, with silicon, or with boron, or with carbon, i.e. nitrides; Compounds of nitrogen with more than one metal, silicon or boron with transition metals other than titanium, zirconium or hafnium with vanadium, niobium or tantalum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
- B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
- B23B27/148—Composition of the cutting inserts
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C38/00—Ferrous alloys, e.g. steel alloys
- C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
- C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
- C22C38/46—Ferrous alloys, e.g. steel alloys containing chromium with nickel with vanadium
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0641—Nitrides
- C23C14/0647—Boron nitride
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/0641—Nitrides
- C23C14/0652—Silicon nitride
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/34—Nitrides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/34—Nitrides
- C23C16/347—Carbon nitride
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
- C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
- C23C16/36—Carbonitrides
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/52—Controlling or regulating the coating process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
- B23B2228/10—Coatings
- B23B2228/105—Coatings with specified thickness
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/50—Solid solutions
- C01P2002/52—Solid solutions containing elements as dopants
- C01P2002/54—Solid solutions containing elements as dopants one element only
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2523/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00
- C07C2523/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group C07C2521/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2523/20—Vanadium, niobium or tantalum
- C07C2523/22—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C2527/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- C07C2527/14—Phosphorus; Compounds thereof
- C07C2527/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
- C07C2527/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
- C07C2527/198—Vanadium
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
- C23C16/44—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating
- C23C16/50—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges
- C23C16/505—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the method of coating using electric discharges using radio frequency discharges
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Vapour Deposition (AREA)
- Physical Vapour Deposition (AREA)
- Mounting, Exchange, And Manufacturing Of Dies (AREA)
- Forging (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
Description
まず、チャンバー11に基材2を搬入して所定位置に基材2をセットする。その後、チャンバー内の圧力を例えば10Pa以下となるように真空排気を行う。このときチャンバー内の温度は室温程度となっている。続いて、ヒーターを作動させて基材2のベーキング処理を行う。その後、一度ヒーターの電源を切り、所定の時間、プラズマ処理装置10を放置する。
次に、チャンバー内に少量の水素ガスを供給し、再度ヒーターを作動させる。この加熱工程では基材2の温度をプラズマ処理温度近傍まで昇温させる。チャンバー内の圧力は例えば100Pa程度に維持される。なお、基材2の温度は膜中のバナジウム量に影響を与える一因になり得ることから、膜中のバナジウム量を調節する際の一つの手法として基材2の温度を調節することが挙げられる。
基材2の温度を高くすれば膜中のバナジウム量を増加させることができる。
続いて、プラズマCVD法を用いた窒化バナジウム膜3の成膜処理を行う。本実施形態では窒化バナジウム膜3の成膜処理に先立って水素ガスのプラズマ化を行う。具体的には、加熱工程で供給されていた水素ガスを引き続き供給した状態でパルス電源14を作動させる。このようにして生成された水素ラジカルにより基材表面の酸化膜が還元され、成膜前に基材2表面がクリーニングされる。なお、パルス電源14はチャンバー内に供給されるガスがプラズマ化するように電圧や周波数,Duty比等が適宜設定されている。
<成膜処理準備>
まず、成膜装置のチャンバー内に基材をセットし、30分間チャンバー内を真空引きし、チャンバー内の圧力を10Pa以下まで小さくする。このとき、ヒーターは作動させない。なお、ヒーターはチャンバーの内部に設けられており、チャンバー内の雰囲気温度はシース熱電対で測定している。続いて、ヒーターの設定温度を200℃とし、10分間基材のベーキング処理を行う。その後、ヒーターの電源を切り、30分間成膜装置を放置してチャンバー内を冷却する。
次に、チャンバー内に100ml/minの流量で水素ガスを供給し、排気量を調節してチャンバー内の圧力を100Paとする。そして、ヒーターの設定温度を485℃とし、30分間基材を加熱する。この加熱工程により基材の温度をプラズマ処理温度近傍まで昇温させる。
次に、電圧:800V,周波数:25kHz,Duty比:30%,ユニポーラ出力形式でパルス電源を作動させる。これにより、チャンバー内の電極間において水素ガスがプラズマ化する。その後、水素ガスの流量を200ml/minに上げると共にチャンバー内に窒素ガス及びアルゴンガスを供給する。そして、パルス電源の電圧を1100Vに上げる。これにより電極間において水素ガス、窒素ガス及びアルゴンガスがプラズマ化した状態となる。なお、このときの窒素ガスの流量は50ml/minとし、アルゴンガスの流量は5ml/minとする。また、排気量を調節してチャンバー内の圧力を58Paとする。
上記の成膜処理により得られた各試験片に対して硬度測定を実施する。硬度測定は、Fischer Instruments製のFISCHER SCOPE(登録商標)HM2000を用いたナノインデンテーション法により実施する。具体的には、最大押し込み荷重を10mNとして各試験片にビッカース圧子を押し込み、連続的に押し込み深さを計測する。その押し込み深さの変化に基づいて測定装置によりマルテンス硬さ、マルテンス硬さから換算されるビッカース硬さおよび複合弾性率が算出される。算出されたビッカース硬さは測定装置の画面に表示され、この数値を測定点における窒化バナジウム膜の硬度として扱う。本実施例では試験片表面の任意の20点のビッカース硬さを求め、得られた硬度の平均値を窒化バナジウム膜の硬度として記録する。
そこで、本実施例においても測定された窒化バナジウム膜の硬度に基材の影響が含まれていないか評価する。窒化バナジウム膜の膜厚は、試験片を垂直に切断して切断面を鏡面研磨した後、金属顕微鏡の倍率を1000倍として切断面を観察し、観察した画像情報に基づいて算出することで測定する。
次に、各試験片の窒化バナジウム膜の組成を分析した。分析条件は次の通りである。
EPMA:日本電子株式会社製JXA-8530F
測定モード:半定量分析
加速電圧:15kV
照射電流:1.0×10−7A
ビーム形状:スポット
ビーム径設定値:0
分光結晶:LDE6H, TAP, LDE5H, PETH, LIFH, LDE1H
以上の手順で測定された窒化バナジウム膜のビッカース硬さ、複合弾性率、膜厚および組成を下記表3に示す。
2 基材
3 窒化バナジウム膜
4 緩衝膜
5 濃度傾斜膜
10 プラズマ処理装置
11 チャンバー
12 陽極
13 陰極
14 パルス電源
15 ガス供給管
16 ガス排気管
Claims (10)
- 基材の表面に形成される皮膜であって、皮膜中のバナジウム元素濃度と窒素元素濃度との比V[at%]/N[at%]が1.08以上であり、皮膜中の塩素元素濃度が1at%以上、5at%以下である、窒化バナジウム膜。
- 前記バナジウム元素濃度と前記窒素元素濃度の合計が90at%以上である、請求項1に記載の窒化バナジウム膜。
- 前記バナジウム元素濃度が49.5at%以上である、請求項2に記載の窒化バナジウム膜。
- 基材の表面に、バナジウム元素濃度と窒素元素濃度との比V[at%]/N[at%]が1.08以上であり、かつ、塩素元素濃度が1at%以上、5at%以下である窒化バナジウム膜が形成された、窒化バナジウム膜の被覆部材。
- 前記バナジウム元素濃度と前記窒素元素濃度の合計が90at%以上である、請求項4に記載の窒化バナジウム膜の被覆部材。
- 前記バナジウム元素濃度が49.5at%以上である、請求項5に記載の窒化バナジウム膜の被覆部材。
- 窒化バナジウム膜の被覆部材の製造方法であって、
基材の表面に前記窒化バナジウム膜を形成する際に窒素源ガス、バナジウム塩化物ガスおよび水素ガスを含む原料ガスを供給し、
プラズマ化学蒸着法により前記基材の表面にバナジウム元素濃度と窒素元素濃度との比V[at%]/N[at%]が1.08以上であり、かつ、塩素元素濃度が1at%以上、5at%以下である窒化バナジウム膜を形成する、窒化バナジウム膜の被覆部材の製造方法。 - 前記窒化バナジウム膜中の前記バナジウム元素濃度と前記窒素元素濃度の合計が90at%以上である、請求項7に記載の窒化バナジウム膜の被覆部材の製造方法。
- 前記窒化バナジウム膜中の前記バナジウム元素濃度が49.5at%以上である、請求項8に記載の窒化バナジウム膜の被覆部材の製造方法。
- 前記バナジウム塩化物ガスは、四塩化バナジウムガスである、請求項7〜9のいずれか一項に記載の窒化バナジウム膜の被覆部材の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016146948 | 2016-07-27 | ||
JP2016146948 | 2016-07-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018024943A JP2018024943A (ja) | 2018-02-15 |
JP6872453B2 true JP6872453B2 (ja) | 2021-05-19 |
Family
ID=61016189
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017145654A Active JP6872453B2 (ja) | 2016-07-27 | 2017-07-27 | 窒化バナジウム膜、窒化バナジウム膜の被覆部材およびその製造方法 |
Country Status (4)
Country | Link |
---|---|
US (2) | US11014814B2 (ja) |
JP (1) | JP6872453B2 (ja) |
MX (1) | MX2018015150A (ja) |
WO (1) | WO2018021466A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7304725B2 (ja) * | 2018-09-04 | 2023-07-07 | Dowaサーモテック株式会社 | 珪窒化バナジウム膜被覆部材およびその製造方法 |
TW202208656A (zh) * | 2020-05-11 | 2022-03-01 | 荷蘭商Asm Ip私人控股有限公司 | 減輕方法及反應器系統 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002011605A (ja) * | 2000-06-27 | 2002-01-15 | Mitsubishi Materials Corp | 高速切削で硬質被覆層がすぐれた耐摩耗性を発揮する表面被覆サーメット製切削工具 |
JP3909658B2 (ja) | 2001-06-15 | 2007-04-25 | ユケン工業株式会社 | バナジウム系被膜の成膜方法及びバナジウム系被膜処理無機製品 |
JP4133589B2 (ja) * | 2003-04-21 | 2008-08-13 | 株式会社高純度化学研究所 | テトラキス(エチルメチルアミノ)バナジウムとその製造方法およびそれを用いた窒化バナジウム膜の形成方法 |
JP2005046975A (ja) | 2003-07-31 | 2005-02-24 | Nachi Fujikoshi Corp | バナジウム系被覆工具 |
JP5353310B2 (ja) * | 2009-03-05 | 2013-11-27 | 株式会社不二越 | バナジウム含有被膜およびバナジウム含有被膜を被覆した金型または切削工具 |
KR20130055694A (ko) * | 2010-11-29 | 2013-05-28 | 가부시키가이샤 히다치 고쿠사이 덴키 | 반도체 장치의 제조 방법, 기판 처리 방법 및 기판 처리 장치 |
-
2017
- 2017-07-27 US US16/319,604 patent/US11014814B2/en active Active
- 2017-07-27 JP JP2017145654A patent/JP6872453B2/ja active Active
- 2017-07-27 MX MX2018015150A patent/MX2018015150A/es unknown
- 2017-07-27 WO PCT/JP2017/027222 patent/WO2018021466A1/ja active Application Filing
-
2021
- 2021-04-27 US US17/241,385 patent/US11613463B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JP2018024943A (ja) | 2018-02-15 |
US20210246023A1 (en) | 2021-08-12 |
WO2018021466A1 (ja) | 2018-02-01 |
US20200198967A1 (en) | 2020-06-25 |
MX2018015150A (es) | 2019-04-15 |
US11014814B2 (en) | 2021-05-25 |
US11613463B2 (en) | 2023-03-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6963932B2 (ja) | 珪炭窒化バナジウム膜、珪炭窒化バナジウム膜被覆部材およびその製造方法 | |
JP6928549B2 (ja) | 珪窒化バナジウム膜、珪窒化バナジウム膜被覆部材およびその製造方法 | |
EP2383366A1 (en) | Method for producing diamond-like carbon membrane | |
JP7244387B2 (ja) | 珪窒化バナジウム膜被覆部材の製造方法および珪窒化バナジウム膜被覆部材 | |
US11613463B2 (en) | Vanadium nitride film, and member coated with vanadium nitride film and method for manufacturing the same | |
US20160186306A1 (en) | TiB2 LAYERS AND MANUFACTURE THEREOF | |
TW201344762A (zh) | 類金剛石膜層的表面處理方法及製品 | |
EP2829635A1 (en) | Method for controlled production of diffusion based coatings by vacuum cathodic arc systems | |
JP2017106065A (ja) | 基材とdlc層との間に形成される中間層およびその成膜方法 | |
JP5720996B2 (ja) | 皮膜密着性に優れた被覆部材およびその製造方法 | |
JP2004137541A (ja) | Dlc傾斜構造硬質被膜及びその製造方法 | |
Ueda et al. | Application of plasma immersion ion implantation for improved performance of tools and industrial components | |
JP6875886B2 (ja) | 珪窒化バナジウム膜被覆部材およびその製造方法 | |
JP5793069B2 (ja) | スパッタリング用銅ターゲット材の製造方法 | |
JP7304725B2 (ja) | 珪窒化バナジウム膜被覆部材およびその製造方法 | |
JP2020033599A (ja) | ホウ窒化バナジウム膜被覆部材およびその製造方法 | |
JP5416436B2 (ja) | 耐クラック性および耐腐食性に優れたアルミニウム合金部材、ポーラス型陽極酸化皮膜の耐クラック性および耐腐食性の確認方法、並びに耐クラック性および耐腐食性に優れたポーラス型陽極酸化皮膜の形成条件設定方法 | |
US20220411271A1 (en) | Vanadium silicon carbide film, vanadium silicon carbide film coated member, and manufacturing method of vanadium silicon carbide film coated member | |
TWI554633B (zh) | 類鑽碳膜及其製作方法 | |
WO2022215651A1 (ja) | 珪炭化バナジウム膜被覆部材およびその製造方法並びに珪炭化バナジウム膜形成用基材およびその製造方法 | |
JP2019119927A (ja) | ステンレス鋼製品、及び、ステンレス鋼製品の製造方法 | |
JPH07118850A (ja) | イオン窒化プラズマcvd法による硬質膜の形成方法 | |
JP6739156B2 (ja) | Dlc膜被覆部材 | |
JP2018202573A (ja) | スリット加工用刃物及びその製造方法 | |
JP2021095607A (ja) | 硬質皮膜形成用のターゲットおよび硬質皮膜 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RD04 | Notification of resignation of power of attorney |
Free format text: JAPANESE INTERMEDIATE CODE: A7424 Effective date: 20190213 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20200529 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20210218 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20210330 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20210419 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6872453 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |