JP2016504487A - 一部を被覆しながら部品を熱化学的に処理する方法、及び対応するマスク - Google Patents
一部を被覆しながら部品を熱化学的に処理する方法、及び対応するマスク Download PDFInfo
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- JP2016504487A JP2016504487A JP2015540125A JP2015540125A JP2016504487A JP 2016504487 A JP2016504487 A JP 2016504487A JP 2015540125 A JP2015540125 A JP 2015540125A JP 2015540125 A JP2015540125 A JP 2015540125A JP 2016504487 A JP2016504487 A JP 2016504487A
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000011282 treatment Methods 0.000 title claims abstract description 24
- 238000007789 sealing Methods 0.000 claims abstract description 47
- 238000005253 cladding Methods 0.000 claims description 50
- 230000008569 process Effects 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 14
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 8
- 238000009792 diffusion process Methods 0.000 claims description 8
- 229910045601 alloy Inorganic materials 0.000 claims description 7
- 239000000956 alloy Substances 0.000 claims description 7
- 229910001220 stainless steel Inorganic materials 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 4
- 229910052759 nickel Inorganic materials 0.000 claims description 4
- 239000004020 conductor Substances 0.000 claims description 3
- 239000007791 liquid phase Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 239000011819 refractory material Substances 0.000 claims description 3
- 229910001029 Hf alloy Inorganic materials 0.000 claims description 2
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 2
- 238000005229 chemical vapour deposition Methods 0.000 claims description 2
- 229910052760 oxygen Inorganic materials 0.000 claims description 2
- 239000001301 oxygen Substances 0.000 claims description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 2
- 150000001722 carbon compounds Chemical class 0.000 claims 1
- 229910052757 nitrogen Inorganic materials 0.000 claims 1
- 238000009832 plasma treatment Methods 0.000 claims 1
- 239000006096 absorbing agent Substances 0.000 description 24
- 239000007787 solid Substances 0.000 description 19
- 239000003758 nuclear fuel Substances 0.000 description 12
- 238000005256 carbonitriding Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- INIGCWGJTZDVRY-UHFFFAOYSA-N hafnium zirconium Chemical compound [Zr].[Hf] INIGCWGJTZDVRY-UHFFFAOYSA-N 0.000 description 6
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- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- 241000239290 Araneae Species 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000005255 carburizing Methods 0.000 description 4
- 238000011109 contamination Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 229910002804 graphite Inorganic materials 0.000 description 4
- 239000010439 graphite Substances 0.000 description 4
- 229910052735 hafnium Inorganic materials 0.000 description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000000576 coating method Methods 0.000 description 3
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 238000005121 nitriding Methods 0.000 description 3
- 230000009257 reactivity Effects 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 description 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 2
- 229910000963 austenitic stainless steel Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000007745 plasma electrolytic oxidation reaction Methods 0.000 description 2
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- 229910000925 Cd alloy Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- INAHAJYZKVIDIZ-UHFFFAOYSA-N boron carbide Chemical compound B12B3B4C32B41 INAHAJYZKVIDIZ-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001186 cumulative effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C21/00—Accessories or implements for use in connection with applying liquids or other fluent materials to surfaces, not provided for in groups B05C1/00 - B05C19/00
- B05C21/005—Masking devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
- B05D7/14—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies
- B05D7/146—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to metal, e.g. car bodies to metallic pipes or tubes
-
- 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
- C23C16/04—Coating on selected surface areas, e.g. using masks
- C23C16/042—Coating on selected surface areas, e.g. using masks using masks
-
- 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
-
- 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
- C23C16/513—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 plasma jets
-
- 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
- C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C8/04—Treatment of selected surface areas, e.g. using masks
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Inorganic Chemistry (AREA)
- Plasma Technology (AREA)
- Chemical Vapour Deposition (AREA)
- Physical Or Chemical Processes And Apparatus (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Gasket Seals (AREA)
Abstract
Description
−ガイド内の接触高さで、及び
−被覆管の下部及び下端プラグの核燃料集合体のガイドシンブルの上部との接触(先端摩擦)に起因して、それらの下端で、
固定制御クラスタの中性子吸収棒上の局所化された摩擦を引き起こしうる。
−被覆管内に含まれる中性子吸収材料による原子炉の一次冷却系の起こり得る水の汚染を有する被覆管の擦り切れ、及び
−被覆管の機械的強度の減少に起因する中性子吸収棒の機械的故障
である。
・締付ブッシング51が本体47に近づき、シート57の表面58に対して軸方向に変形可能なシーリングワッシャ49を押圧させる、上部締付位置と
・締付ブッシング51が本体47から離れて、シーリングワッシャ49を押圧しない、下部緩み位置との間で移動することができる。
−溶融塩などの液相内での熱化学処理、例えば、ホウ砂浴内での鋼部品の浸炭化。この例において、シーリングワッシャ49はアルミナまたはジルコニアフェルトまたはプリーツで作られ得る。
−化学気相堆積(CVD)処理、例えば、ニオブ管上のTiN−TiC−TiN−TiC−TiN堆積。この例において、シーリングワッシャ49はシリカフェルトまたはプリーツで作られてもよく、通常300から1100℃の温度処理が本発明による固体マスクの使用と互換性がある。
3 制御クラスタ
5 躯体
7 下部ノズル
9 上部ノズル
11 ガイドシンブル
13 中性子吸収棒
15 スパイダ
17 ノブ
19 アーム
21 被覆管
23 中性子吸収材料
25 上部プラグ
27 下部プラグ
29 部品
31 外表面
35 容器
37 ポンプ
39 吸気管
41 発電機
43 取付フレーム
45 マスク
47 本体
48 スレッド
49 シーリングワッシャ
51 締付ブッシング
53 空洞
55 上端
57 シート
58 表面
59 ホール
61 内部ショルダ
62 カラー
63 通路
64 スレッド
65 第1の部分
67 第2の部分
69 第3の部分
Claims (22)
- 部品(29)を熱化学的に処理する方法であって、
・シート(57)を有する本体(47)を含むマスク(45)、前記シート(57)内に位置する少なくとも変形可能なシーリングワッシャ(49)、及び前記シーリングワッシャ(49)を押圧する締付位置と緩み位置との間で前記本体に対して移動可能な締付ブッシング(51)、を提供する段階であって、前記本体(47)は、前記締付ブッシング(51)がその緩み位置にあるとき、前記シーリングワッシャ(49)において区切られた通路(63)を通して接続することのできる空洞(53)を有している、段階と、
・前記締付ブッシング(51)がその緩み位置にある間に、前記空洞(53)内に前記部品(29)の第1の部分(65)を配置する段階であって、前記部品(29)の第2の部分(67)は前記通路(63)内に位置しており、及び前記部品(29)の第3の部分(69)は前記マスク(45)の外側に位置している、段階と、
・前記シーリングワッシャ(49)が、前記部品(29)の前記第2の部分(67)に対して変形され、且つ適用されるように、前記締付ブッシング(51)をその締付位置に移動させる、段階と、
前記部品(29)の前記第3の部分(69)へ熱化学的処理を適用させる段階と、
を含む、方法。 - 前記処理は、原子種の拡散を含む、請求項1に記載の方法。
- 前記処理は、窒素種の拡散を含む、請求項2に記載の方法。
- 前記処理は、炭素種の拡散を含む、請求項2または3に記載の方法。
- 前記処理は、酸素種の拡散を含む、請求項1から4のいずれか一項に記載の方法。
- 前記処理は、プラズマ処理である。請求項1から5のいずれか一項に記載の方法。
- 前記処理は、液相内の処理である、請求項1から5のいずれか一項に記載の方法。
- 前記処理は、化学気相堆積処理である、請求項1に記載の方法。
- 前記部品(29)は、650℃より低く、好ましくは600℃より低く、及びより好ましくは500℃より低い温度で処理される、請求項1から8のいずれか一項に記載の方法。
- 前記部品(29)は管状である、請求項1から9のいずれか一項に記載の方法。
- 前記部品(29)は、被覆管(21)を含む、請求項10に記載の方法。
- 前記部品(29)は、ステンレス鋼、ジルコニウム合金、ハフニウム合金、チタン合金、またはニッケルベースの合金で作られている、請求項1から11のいずれか一項に記載の方法。
- 前記シーリングワッシャ(49)は、導電性材料を含む、請求項1から12のいずれか一項に記載の方法。
- 前記マスク(45)は、前記本体(47)と前記締付ブッシング(51)との間にねじ留め接続を有している、請求項1から13のいずれか一項に記載の方法。
- 前記シーリングワッシャ(49)は、耐火材料で作られている、請求項1から14のいずれか一項に記載の方法。
- 前記シーリングワッシャ(49)は、プリーツ、フェルトまたは圧縮材料を含む、請求項1から15のいずれか一項に記載の方法。
- 前記部品(29)は、前記シーリングワッシャ(49)のみにより処理の間保持されている、請求項1から16のいずれか一項に記載の方法。
- 請求項1から17のいずれか一項に記載の方法のためのマスク(45)であって、前記マスク(45)は、シート(57)を有する本体(47)、前記シート(57)内に位置する少なくとも変形可能なシーリングワッシャ(49)、前記シーリングワッシャ(49)を押圧している締付位置と緩め位置との間で前記本体(47)に対して移動可能な締付ブッシング(51)、を含み、前記本体(47)は、前記締付ブッシング(51)がその緩み位置にあるとき、前記シーリングワッシャ(49)において区切られた通路(63)を通して接続することのできる空洞(53)を有している、マスク。
- 前記シーリングワッシャ(49)は導電性材料を含む、請求項18に記載のマスク。
- 前記マスク(45)は、前記本体(47)と前記締付ブッシング(51)との間にねじ留め接続を有している、請求項18または19に記載のマスク。
- 前記シーリングワッシャ(49)は耐火材料で作られている、請求項18から20のいずれか一項に記載のマスク。
- 前記シーリングワッシャ(49)は、プリーツ、フェルト、または圧縮材料を含む、請求項18から21のいずれか一項に記載のマスク。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12290386.7 | 2012-11-07 | ||
EP12290386 | 2012-11-07 | ||
PCT/EP2013/072795 WO2014072221A1 (en) | 2012-11-07 | 2013-10-31 | Method for thermochemically treating a part while masking a portion and corresponding mask |
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JP2016504487A true JP2016504487A (ja) | 2016-02-12 |
JP6293768B2 JP6293768B2 (ja) | 2018-03-14 |
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JP2015540125A Expired - Fee Related JP6293768B2 (ja) | 2012-11-07 | 2013-10-31 | 一部を被覆しながら部品を熱化学的に処理する方法、及び対応するマスク |
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US (2) | US9889467B2 (ja) |
EP (1) | EP2917381B1 (ja) |
JP (1) | JP6293768B2 (ja) |
KR (1) | KR101726236B1 (ja) |
CN (1) | CN104769148B (ja) |
ES (1) | ES2633950T3 (ja) |
PL (1) | PL2917381T3 (ja) |
WO (1) | WO2014072221A1 (ja) |
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CN106423775B (zh) * | 2016-08-31 | 2019-09-03 | 河南航天精工制造有限公司 | 空心工件外表面部分涂覆方法及工装 |
CN112111704B (zh) * | 2019-06-20 | 2023-07-25 | 刘洪彬 | 一种热扩渗设备及定量控制方法 |
CN110158029B (zh) * | 2019-07-05 | 2020-07-17 | 北京北方华创微电子装备有限公司 | 掩膜结构和fcva设备 |
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JPH0915383A (ja) * | 1995-06-26 | 1997-01-17 | Mitsubishi Heavy Ind Ltd | 耐摩耗管状部材 |
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FR2658290B1 (fr) | 1990-02-14 | 1992-06-12 | Nitruvid | Procede et dispositif de mesure de la temperature de pieces contenues dans une enceinte de traitement thermochimique. |
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FR2747398B1 (fr) | 1996-04-12 | 1998-05-15 | Nitruvid | Procede de traitement de surface d'une piece metallique |
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2013
- 2013-10-31 CN CN201380057897.5A patent/CN104769148B/zh active Active
- 2013-10-31 WO PCT/EP2013/072795 patent/WO2014072221A1/en active Application Filing
- 2013-10-31 KR KR1020157011914A patent/KR101726236B1/ko active IP Right Grant
- 2013-10-31 EP EP13785462.6A patent/EP2917381B1/en active Active
- 2013-10-31 JP JP2015540125A patent/JP6293768B2/ja not_active Expired - Fee Related
- 2013-10-31 PL PL13785462T patent/PL2917381T3/pl unknown
- 2013-10-31 ES ES13785462.6T patent/ES2633950T3/es active Active
- 2013-10-31 US US14/438,851 patent/US9889467B2/en active Active
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JPS52134796A (en) * | 1976-04-16 | 1977-11-11 | Renault | Apparatus for detection and measurement of change in fluidic gas mixture components |
JPH01180499A (ja) * | 1988-01-11 | 1989-07-18 | Framatome Et Cogema <Fragema> | 改良された耐摩耗性を有するステンレス鋼製管状要素 |
JPH04263060A (ja) * | 1991-02-07 | 1992-09-18 | Mitsubishi Electric Corp | 部分浸炭方法 |
JPH06207691A (ja) * | 1993-01-13 | 1994-07-26 | Sumitomo Heavy Ind Ltd | 真空シール用コンフラットフランジ及びその製造方法 |
JPH0915383A (ja) * | 1995-06-26 | 1997-01-17 | Mitsubishi Heavy Ind Ltd | 耐摩耗管状部材 |
Also Published As
Publication number | Publication date |
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EP2917381A1 (en) | 2015-09-16 |
EP2917381B1 (en) | 2017-04-19 |
KR101726236B1 (ko) | 2017-04-13 |
WO2014072221A1 (en) | 2014-05-15 |
PL2917381T3 (pl) | 2017-11-30 |
JP6293768B2 (ja) | 2018-03-14 |
ES2633950T3 (es) | 2017-09-26 |
US20150251218A1 (en) | 2015-09-10 |
CN104769148A (zh) | 2015-07-08 |
CN104769148B (zh) | 2016-11-23 |
US10625300B2 (en) | 2020-04-21 |
US20180141081A1 (en) | 2018-05-24 |
KR20150092097A (ko) | 2015-08-12 |
US9889467B2 (en) | 2018-02-13 |
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