JP5852298B1 - 反応性ガスへの暴露の後に再活性化可能な非蒸発性ゲッター合金 - Google Patents
反応性ガスへの暴露の後に再活性化可能な非蒸発性ゲッター合金 Download PDFInfo
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- JP5852298B1 JP5852298B1 JP2015546125A JP2015546125A JP5852298B1 JP 5852298 B1 JP5852298 B1 JP 5852298B1 JP 2015546125 A JP2015546125 A JP 2015546125A JP 2015546125 A JP2015546125 A JP 2015546125A JP 5852298 B1 JP5852298 B1 JP 5852298B1
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- iron
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- 239000000956 alloy Substances 0.000 title claims abstract description 77
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 76
- 239000007789 gas Substances 0.000 title claims description 32
- 229910000986 non-evaporable getter Inorganic materials 0.000 title claims description 17
- 239000000843 powder Substances 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims description 34
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 25
- 239000011521 glass Substances 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 15
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 229910052782 aluminium Inorganic materials 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 10
- 229910052720 vanadium Inorganic materials 0.000 claims description 10
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052719 titanium Inorganic materials 0.000 claims description 9
- 239000010936 titanium Substances 0.000 claims description 9
- 239000001257 hydrogen Substances 0.000 claims description 7
- 229910052739 hydrogen Inorganic materials 0.000 claims description 7
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 4
- 229910002090 carbon oxide Inorganic materials 0.000 claims description 3
- 238000009125 cardiac resynchronization therapy Methods 0.000 claims description 3
- 238000000605 extraction Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 239000003921 oil Substances 0.000 claims description 3
- 125000004435 hydrogen atom Chemical class [H]* 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 abstract description 7
- 238000001179 sorption measurement Methods 0.000 description 12
- 238000001994 activation Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 10
- 230000004913 activation Effects 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
- 239000012298 atmosphere Substances 0.000 description 5
- 238000004320 controlled atmosphere Methods 0.000 description 5
- 238000002844 melting Methods 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 5
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 239000011572 manganese Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 229910052756 noble gas Inorganic materials 0.000 description 3
- 238000002161 passivation Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 229910052761 rare earth metal Inorganic materials 0.000 description 3
- 230000007420 reactivation Effects 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005097 cold rolling Methods 0.000 description 2
- 230000009849 deactivation Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 229910052746 lanthanum Inorganic materials 0.000 description 2
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 2
- 150000002835 noble gases Chemical class 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000012925 reference material Substances 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910052727 yttrium Inorganic materials 0.000 description 2
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 2
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910001122 Mischmetal Inorganic materials 0.000 description 1
- 229910003126 Zr–Ni Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- 238000005247 gettering Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000009830 intercalation Methods 0.000 description 1
- 230000002687 intercalation Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000004767 nitrides Chemical class 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000004663 powder metallurgy Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J7/00—Details not provided for in the preceding groups and common to two or more basic types of discharge tubes or lamps
- H01J7/14—Means for obtaining or maintaining the desired pressure within the vessel
- H01J7/18—Means for absorbing or adsorbing gas, e.g. by gettering
- H01J7/183—Composition or manufacture of getters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/10—Inorganic adsorbents
- B01D2253/112—Metals or metal compounds not provided for in B01D2253/104 or B01D2253/106
- B01D2253/1122—Metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/30—Physical properties of adsorbents
- B01D2253/34—Specific shapes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/102—Nitrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/10—Single element gases other than halogens
- B01D2257/108—Hydrogen
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2329/00—Electron emission display panels, e.g. field emission display panels
- H01J2329/94—Means for exhausting the vessel or maintaining vacuum within the vessel
- H01J2329/943—Means for maintaining vacuum within the vessel
- H01J2329/945—Means for maintaining vacuum within the vessel by gettering
- H01J2329/948—Means for maintaining vacuum within the vessel by gettering characterised by the material of the getter
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- General Chemical & Material Sciences (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Gas-Filled Discharge Tubes (AREA)
- Common Detailed Techniques For Electron Tubes Or Discharge Tubes (AREA)
- Discharge Lamp (AREA)
- Powder Metallurgy (AREA)
- Physical Vapour Deposition (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
a. チタン60〜85原子%
b. シリコン1〜20原子%
c. バナジウム、鉄、及びアルミニウムの合計 10〜30原子%
Claims (9)
- ガス、特に水素、酸化炭素、及び窒素に対する高い吸着性を有する少なくとも1つの非蒸発性を有するゲッター合金の粉末を備えるゲッター材料であって、
前記合金の粉末は、組成元素としてチタン及びシリコン、並びにバナジウム、鉄、及びアルミニウムから選択された少なくとも1つの追加の金属元素を備え、以下の範囲内;
a.チタン:60〜85原子パーセント
b.シリコン:1〜20原子パーセント
c.バナジウム、鉄、及びアルミニウム:合計で10〜30原子パーセント
において変化させることができる前記元素の原子パーセントの組成を有することを特徴とするゲッター材料。 - 前記非蒸発性のゲッター合金の粉末は、合金組成の全体に対して5〜20%のバナジウムの原子パーセントによってさらに特徴づけられている請求項1に記載のゲッター材料。
- 前記非蒸発性のゲッター合金の粉末は、合金組成の全体に対して、バナジウムの原子パーセントが10〜20%であり、アルミニウムの原子パーセントが1〜10%であることをさらに特徴とする請求項2に記載のゲッター材料。
- 前記非蒸発性のゲッター合金の粉末は、合金組成の全体に対して、バナジウムの原子パーセントが10〜20%であり、鉄の原子パーセントが1〜10%であることをさらに特徴とする請求項2に記載のゲッター材料。
- 前記非蒸発性のゲッター合金の粉末は、合金組成の全体に対して、鉄の原子パーセントが1〜30%であることをさらに特徴とする請求項1に記載のゲッター材料。
- 前記非蒸発性のゲッター合金の粉末は、合金組成の全体に対して、鉄の原子パーセントが15〜30%であり、チタンの原子パーセントが65〜80%であることをさらに特徴とする請求項5に記載のゲッター材料。
- 前記非蒸発性のゲッター合金の粉末は、合金組成の全体に対して、アルミニウムの原子パーセントが1〜5%であり、鉄の原子パーセントが1〜15%であることをさらに特徴とする請求項2に記載のゲッター材料。
- 請求項1に記載のゲッター材料を含むゲッター装置。
- 請求項8に記載のゲッター装置を含むシステムであって、
前記システムは、粒子加速器、X線発生管、陰極線管又はCRTから形成されたディスプレイ、電界放出型のフラットディスプレイ(FEDと称される)、魔法瓶、デュワービン、及び石油抽出及び輸送のためのパイプに使用されるような断熱のための真空ジャケット、高輝度放電ランプの真空ジャケット、並びに真空断熱ガラス又はガス入り電球の中から選択されている、システム。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT002092A ITMI20122092A1 (it) | 2012-12-10 | 2012-12-10 | Leghe getter non evaporabili riattivabili dopo l'esposizione a gas reattivi |
ITMI2012A002092 | 2012-12-10 | ||
PCT/IB2013/060511 WO2014091355A1 (en) | 2012-12-10 | 2013-11-29 | Non-evaporable getter alloys reactivable after exposure to reactive gases |
Publications (2)
Publication Number | Publication Date |
---|---|
JP5852298B1 true JP5852298B1 (ja) | 2016-02-03 |
JP2016508181A JP2016508181A (ja) | 2016-03-17 |
Family
ID=47605640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015546125A Active JP5852298B1 (ja) | 2012-12-10 | 2013-11-29 | 反応性ガスへの暴露の後に再活性化可能な非蒸発性ゲッター合金 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9064668B2 (ja) |
EP (1) | EP2812908B1 (ja) |
JP (1) | JP5852298B1 (ja) |
KR (1) | KR101597083B1 (ja) |
CN (1) | CN104871284B (ja) |
IT (1) | ITMI20122092A1 (ja) |
WO (1) | WO2014091355A1 (ja) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106838549A (zh) * | 2016-12-22 | 2017-06-13 | 南京华东电子真空材料有限公司 | 一种安全的可吸收氮气的组合型吸气剂 |
CN113308623B (zh) * | 2020-05-18 | 2022-01-04 | 有研工程技术研究院有限公司 | 一种非蒸散型低温激活吸气剂 |
GB202103659D0 (en) * | 2021-03-17 | 2021-04-28 | Johnson Matthey Plc | Getter activation and use |
CN114011374B (zh) * | 2021-11-03 | 2023-07-14 | 安徽有研吸气材料有限公司 | 一种快速吸气的非蒸散型钛钼吸气剂 |
CN114574721B (zh) * | 2022-03-01 | 2022-12-13 | 秦皇岛江龙吸气材料有限公司 | 多元非蒸散型低温激活吸气剂及其制造工艺 |
CN114749144A (zh) * | 2022-04-27 | 2022-07-15 | 中山金石新材料科技有限公司 | 用于维持高真空环境的可再生复合吸气剂及其制作方法 |
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2013
- 2013-11-29 EP EP20130820970 patent/EP2812908B1/en active Active
- 2013-11-29 CN CN201380062189.0A patent/CN104871284B/zh active Active
- 2013-11-29 US US14/383,289 patent/US9064668B2/en active Active
- 2013-11-29 KR KR1020157014304A patent/KR101597083B1/ko active IP Right Grant
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KR101597083B1 (ko) | 2016-02-23 |
EP2812908B1 (en) | 2015-04-29 |
CN104871284B (zh) | 2016-10-12 |
WO2014091355A1 (en) | 2014-06-19 |
US9064668B2 (en) | 2015-06-23 |
EP2812908A1 (en) | 2014-12-17 |
JP2016508181A (ja) | 2016-03-17 |
ITMI20122092A1 (it) | 2014-06-11 |
KR20150065953A (ko) | 2015-06-15 |
CN104871284A (zh) | 2015-08-26 |
US20150021515A1 (en) | 2015-01-22 |
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