CN101620976B - 汞分配组合物及其制备方法 - Google Patents
汞分配组合物及其制备方法 Download PDFInfo
- Publication number
- CN101620976B CN101620976B CN2009101378473A CN200910137847A CN101620976B CN 101620976 B CN101620976 B CN 101620976B CN 2009101378473 A CN2009101378473 A CN 2009101378473A CN 200910137847 A CN200910137847 A CN 200910137847A CN 101620976 B CN101620976 B CN 101620976B
- Authority
- CN
- China
- Prior art keywords
- mercury
- powder
- composition
- copper
- titanium
- 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.)
- Expired - Fee Related
Links
- 229910052753 mercury Inorganic materials 0.000 title claims abstract description 82
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 title claims abstract description 77
- 239000000203 mixture Substances 0.000 title claims abstract description 55
- 238000004519 manufacturing process Methods 0.000 title description 7
- 239000010936 titanium Substances 0.000 claims abstract description 16
- 229910052802 copper Inorganic materials 0.000 claims abstract description 13
- 239000010949 copper Substances 0.000 claims abstract description 13
- 229910052719 titanium Inorganic materials 0.000 claims abstract description 13
- 239000011651 chromium Substances 0.000 claims abstract description 12
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 10
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims description 38
- 239000002245 particle Substances 0.000 claims description 10
- 229910052751 metal Inorganic materials 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 abstract description 21
- 238000002360 preparation method Methods 0.000 abstract description 17
- 239000011135 tin Substances 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052718 tin Inorganic materials 0.000 abstract description 9
- 229910052710 silicon Inorganic materials 0.000 abstract description 8
- 239000010703 silicon Substances 0.000 abstract description 8
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 description 15
- 229910045601 alloy Inorganic materials 0.000 description 13
- 239000000956 alloy Substances 0.000 description 13
- 239000000463 material Substances 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 7
- 238000010438 heat treatment Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- 238000001994 activation Methods 0.000 description 6
- 239000007788 liquid Substances 0.000 description 6
- 230000004913 activation Effects 0.000 description 5
- 238000012545 processing Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 239000007789 gas Substances 0.000 description 4
- 230000008018 melting Effects 0.000 description 4
- 238000002844 melting Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000013467 fragmentation Methods 0.000 description 3
- 238000006062 fragmentation reaction Methods 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 238000011068 loading method Methods 0.000 description 3
- 229910000497 Amalgam Inorganic materials 0.000 description 2
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 2
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000000320 mechanical mixture Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000645 Hg alloy Inorganic materials 0.000 description 1
- 229910000676 Si alloy Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229940075397 calomel Drugs 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- WCCJDBZJUYKDBF-UHFFFAOYSA-N copper silicon Chemical compound [Si].[Cu] WCCJDBZJUYKDBF-UHFFFAOYSA-N 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000004452 microanalysis Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 238000004876 x-ray fluorescence Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
- H01J61/28—Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C14/00—Alloys based on titanium
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/02—Alloys containing less than 50% by weight of each constituent containing copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C7/00—Alloys based on mercury
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C9/00—Alloys based on copper
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/02—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working in inert or controlled atmosphere or vacuum
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/08—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of copper or alloys based thereon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
- C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
- C22F1/16—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working of other metals or alloys based thereon
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/24—Means for obtaining or maintaining the desired pressure within the vessel
-
- 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
- H01J7/20—Means for producing, introducing, or replenishing gas or vapour during operation of the tube or lamp
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12014—All metal or with adjacent metals having metal particles
- Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
- Y10T428/12063—Nonparticulate metal component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Powder Metallurgy (AREA)
- Luminescent Compositions (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT001494A ITMI20041494A1 (it) | 2004-07-23 | 2004-07-23 | Composizioni per il rilascio di mercurio e processo per la loro produzione |
| ITMI2004A001494 | 2004-07-23 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800170779A Division CN100573804C (zh) | 2004-07-23 | 2005-07-07 | 汞分配组合物及其制备方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101620976A CN101620976A (zh) | 2010-01-06 |
| CN101620976B true CN101620976B (zh) | 2011-01-05 |
Family
ID=35094491
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101378473A Expired - Fee Related CN101620976B (zh) | 2004-07-23 | 2005-07-07 | 汞分配组合物及其制备方法 |
| CNB2005800170779A Expired - Fee Related CN100573804C (zh) | 2004-07-23 | 2005-07-07 | 汞分配组合物及其制备方法 |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005800170779A Expired - Fee Related CN100573804C (zh) | 2004-07-23 | 2005-07-07 | 汞分配组合物及其制备方法 |
Country Status (21)
| Country | Link |
|---|---|
| US (2) | US7674428B2 (enExample) |
| EP (2) | EP1953800B1 (enExample) |
| JP (1) | JP4773438B2 (enExample) |
| KR (2) | KR100935041B1 (enExample) |
| CN (2) | CN101620976B (enExample) |
| AR (1) | AR049736A1 (enExample) |
| AT (2) | ATE405943T1 (enExample) |
| BR (1) | BRPI0511483A (enExample) |
| CA (1) | CA2565441A1 (enExample) |
| DE (2) | DE602005016978D1 (enExample) |
| DK (1) | DK1774566T3 (enExample) |
| ES (1) | ES2313373T4 (enExample) |
| IT (1) | ITMI20041494A1 (enExample) |
| MX (1) | MXPA06013390A (enExample) |
| MY (1) | MY140268A (enExample) |
| PL (2) | PL1953800T3 (enExample) |
| RU (1) | RU2339114C1 (enExample) |
| SI (2) | SI1774566T1 (enExample) |
| TW (1) | TWI277659B (enExample) |
| UA (1) | UA87679C2 (enExample) |
| WO (1) | WO2006008771A1 (enExample) |
Families Citing this family (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20050044A1 (it) | 2005-01-17 | 2006-07-18 | Getters Spa | Composizioni per il rilascio di mercurio |
| ITMI20061344A1 (it) * | 2006-07-11 | 2008-01-12 | Getters Spa | Metodo per il rilascio di mercurio |
| PL1985717T3 (pl) * | 2007-04-28 | 2011-11-30 | Umicore Ag & Co Kg | Kulki amalgamatu do lamp energooszczędnych i ich wytwarzanie |
| KR100816998B1 (ko) * | 2007-11-01 | 2008-03-27 | 하양호 | 램프용 게터 |
| ITMI20072424A1 (it) * | 2007-12-21 | 2009-06-22 | Getters Spa | Dispositivi per il rilascio di mercurio a ridotta perdita di particelle |
| KR100896196B1 (ko) * | 2008-01-28 | 2009-05-12 | 희성소재 (주) | 형광램프에 수은을 도입시키기 위한 장치 |
| KR100825080B1 (ko) * | 2008-02-26 | 2008-04-25 | 하양호 | 충전물의 비중이 일정한 게터 |
| ITRM20080334A1 (it) | 2008-06-25 | 2009-12-26 | Getters Spa | Lampada fluorescente a catodo caldo contenente un dispositivo per il rilascio di mercurio e getter |
| ITMI20082187A1 (it) * | 2008-12-11 | 2010-06-12 | Getters Spa | Sistema dispensatore di mercurio per lampade a fluorescenza |
| KR100899601B1 (ko) * | 2009-02-06 | 2009-05-27 | 희성소재 (주) | 램프용 고효율 수은방출 게터 조성물 |
| ATE539443T1 (de) | 2009-07-15 | 2012-01-15 | Getters Spa | Träger für fadenförmige elemente mit einem wirkstoff |
| ITMI20100285A1 (it) | 2010-02-23 | 2011-08-24 | Getters Spa | Metodo e sistema per l'erogazione controllata di mercurio e dispositivi prodotti con tale metodo |
| US8253331B2 (en) | 2010-04-28 | 2012-08-28 | General Electric Company | Mercury dosing method for fluorescent lamps |
| EP2975143B1 (de) | 2011-03-09 | 2018-12-19 | SAXONIA Technical Materials GmbH | Verfahren zur herstellung von amalgamkugeln |
| ITMI20112111A1 (it) * | 2011-11-21 | 2013-05-22 | Getters Spa | Lampada contenente un'amalgama di partenza migliorata |
| ITMI20120940A1 (it) | 2012-05-31 | 2013-12-01 | Getters Spa | Composizioni perfezionate per il dosaggio di mercurio |
| US10189892B2 (en) | 2013-03-15 | 2019-01-29 | Alderbio Holdings Llc | Fermentation process for antibody production |
| CN116219225B (zh) * | 2023-02-27 | 2024-04-05 | 国标（北京）检验认证有限公司 | 一种空心阴极汞灯用钛铜汞齐及其制备方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115492A (zh) * | 1994-02-24 | 1996-01-24 | 工程吸气公司 | 用于汞撒布装置的组合材料、制备方法以及由此而得到的装置 |
| CN1126364A (zh) * | 1994-07-07 | 1996-07-10 | 工程吸气公司 | 用于水银分送装置的材料组合物、由其制得的装置及用途 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1274528A (en) * | 1968-09-13 | 1972-05-17 | Getters Spa | Improvements in or relating to metal vapour generators |
| US3657589A (en) * | 1969-10-20 | 1972-04-18 | Getters Spa | Mercury generation |
| IT981826B (it) * | 1973-04-02 | 1974-10-10 | Lindsey E | Dispositivi di bloccaggio |
| IT1193796B (it) | 1979-07-19 | 1988-08-24 | Getters Spa | Composizione e dispositivo per l'emissione di mercurio e tubi elettronici comprendenti tale dispositivo |
| US5876205A (en) | 1995-02-23 | 1999-03-02 | Saes Getters S.P.A. | Combination of materials for integrated getter and mercury-dispensing devices and the devices so obtained |
| IT1273531B (it) * | 1995-04-10 | 1997-07-08 | Getters Spa | Combinazioni di materiali per dispositivi integrati getter ed erogatori di mercurio e dispositivi cosi' ottenuti |
| IT1277239B1 (it) | 1995-11-23 | 1997-11-05 | Getters Spa | Dispositivo per l'emissione di mercurio,l'assorbimento di gas reattivi e la schermatura dell'elettrodo all'interno di lampade |
| IT1285988B1 (it) * | 1996-11-22 | 1998-06-26 | Getters Spa | Dispensatore di ossigeno per lampade a scarica ad alta pressione |
| IT1291974B1 (it) | 1997-05-22 | 1999-01-25 | Getters Spa | Dispositivo e metodo per l'introduzione di piccole quantita' di mercurio in lampade fluorescenti |
-
2004
- 2004-07-23 IT IT001494A patent/ITMI20041494A1/it unknown
-
2005
- 2005-07-07 BR BRPI0511483-7A patent/BRPI0511483A/pt not_active IP Right Cessation
- 2005-07-07 UA UAA200610998A patent/UA87679C2/ru unknown
- 2005-07-07 MX MXPA06013390A patent/MXPA06013390A/es unknown
- 2005-07-07 KR KR1020067027837A patent/KR100935041B1/ko not_active Expired - Fee Related
- 2005-07-07 DK DK05760586T patent/DK1774566T3/da active
- 2005-07-07 PL PL08156679T patent/PL1953800T3/pl unknown
- 2005-07-07 EP EP08156679A patent/EP1953800B1/en not_active Expired - Lifetime
- 2005-07-07 ES ES05760586T patent/ES2313373T4/es not_active Expired - Lifetime
- 2005-07-07 PL PL05760586T patent/PL1774566T3/pl unknown
- 2005-07-07 AT AT05760586T patent/ATE405943T1/de not_active IP Right Cessation
- 2005-07-07 CN CN2009101378473A patent/CN101620976B/zh not_active Expired - Fee Related
- 2005-07-07 AT AT08156679T patent/ATE444561T1/de not_active IP Right Cessation
- 2005-07-07 DE DE602005016978T patent/DE602005016978D1/de not_active Expired - Lifetime
- 2005-07-07 CN CNB2005800170779A patent/CN100573804C/zh not_active Expired - Fee Related
- 2005-07-07 KR KR1020097018871A patent/KR101090614B1/ko not_active Expired - Fee Related
- 2005-07-07 SI SI200530385T patent/SI1774566T1/sl unknown
- 2005-07-07 US US11/568,211 patent/US7674428B2/en not_active Expired - Fee Related
- 2005-07-07 SI SI200530789T patent/SI1953800T1/sl unknown
- 2005-07-07 WO PCT/IT2005/000389 patent/WO2006008771A1/en not_active Ceased
- 2005-07-07 EP EP05760586A patent/EP1774566B1/en not_active Expired - Lifetime
- 2005-07-07 RU RU2007106897/09A patent/RU2339114C1/ru not_active IP Right Cessation
- 2005-07-07 JP JP2007522129A patent/JP4773438B2/ja not_active Expired - Fee Related
- 2005-07-07 CA CA002565441A patent/CA2565441A1/en not_active Abandoned
- 2005-07-07 DE DE602005009200T patent/DE602005009200D1/de not_active Expired - Lifetime
- 2005-07-12 TW TW094123587A patent/TWI277659B/zh not_active IP Right Cessation
- 2005-07-20 MY MYPI20053335A patent/MY140268A/en unknown
- 2005-07-25 AR ARP050103067A patent/AR049736A1/es unknown
-
2010
- 2010-01-07 US US12/683,665 patent/US7976776B2/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1115492A (zh) * | 1994-02-24 | 1996-01-24 | 工程吸气公司 | 用于汞撒布装置的组合材料、制备方法以及由此而得到的装置 |
| US5520560A (en) * | 1994-02-24 | 1996-05-28 | Saes Getters S.P.A. | Combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained |
| EP0669639B1 (en) * | 1994-02-24 | 1999-02-03 | Saes Getters S.P.A. | A combination of materials for mercury-dispensing devices, method of preparation and devices thus obtained |
| CN1126364A (zh) * | 1994-07-07 | 1996-07-10 | 工程吸气公司 | 用于水银分送装置的材料组合物、由其制得的装置及用途 |
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