CN100372049C - Leadless middle temperature amalgam - Google Patents
Leadless middle temperature amalgam Download PDFInfo
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- CN100372049C CN100372049C CNB2005100414652A CN200510041465A CN100372049C CN 100372049 C CN100372049 C CN 100372049C CN B2005100414652 A CNB2005100414652 A CN B2005100414652A CN 200510041465 A CN200510041465 A CN 200510041465A CN 100372049 C CN100372049 C CN 100372049C
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Abstract
The present invention discloses a leadless middle temperature amalgam which belongs to the technical field of amalgams. The present invention comprises components with the following quality content: 1 percent to 10 percent of Ag, 40 percent to 60 percent of Bi, 25 percent to 50 percent of Sn, 3 percent to 12 percent of Hg, and 0 percent to 10 percent of In. The amalgam of the present invention can be obtained by a preparation method of a general alloy amalgam. By adopting the amalgam of the present invention, performance curves of the atmospheric pressure of mercury and temperatures, which are equal to or similar with the performance curves of M, N, a, B, etc. can be obtained, and the amalgams with Pb, such as the M, the N, the A, the B, etc., can be replaced. The amalgams of the present invention have the other advantages of high intensity of a mercury ball and high melting point of the mercury ball. The present invention is especially suitable for making lamps of round exhausts for companies to make the lamps; in addition, the amalgams of the present invention have strong inoxidability, can be exposed in air for long time, and the phenomenon of oxidation stain can not occur; because the amalgams do not contain lead, the phenomenon of lead pollution can not occur. The present invention can be used for energy saving lamps, such as 2U lamps, 3U lamps, spiral lamps, 2D lamps, etc., ultraviolet germicidal lamps, high-frequency non-electrode lamps, etc.
Description
Technical field
The present invention relates to a kind of amalgam material that is used for fluorescent lamp, electricity-saving lamp.
Background technology
In fluorescent lamp, electricity-saving lamp, be extensive use of at present have in warm amalgam material, shown in M, the N of the characteristic curve that its mercury vapour is pressed PH and temperature T in as shown in drawings, A, the B, the component of this amalgam is Bi, Pb, Sn, Hg, the mercury mass content corresponds to 3%, 5.4%, 6%, 12% respectively, wherein the mass content of Pb has between the 18%-28%, but Pb is a harmful element, pollutes the environment.
Summary of the invention
The purpose of this invention is to provide a kind of unleaded in warm amalgam, in the amalgam material, do not use harmful lead, simultaneously, can acquisition and identical or akin characteristic curves such as M, N, A, B.
The object of the present invention is achieved like this: warm amalgam in unleaded is characterized in that: be made up of the component that mass content is following: Ag 1～10%, Bi 40～60%, Sn 25～50%, Hg 3～12%, In0～10%.
Adopt the preparation method of conventional alloy amalgam can obtain amalgam of the present invention, difference on the preparation method is that the raw material of its use is different, adopt amalgam of the present invention, can press and temperature characteristics by the identical or akin mercury vapour with M, N, A, B etc. of acquisition, alternative M, N, A, B etc. contain the amalgam of Pb; Another advantage of this patent amalgam is the intensity height of mercury ball, the fusing point height, and the round exhaust machine system lamp that is particularly suitable for making lamp enterprise is used; In addition, amalgam non-oxidizability of the present invention is strong, and often the phase is exposed to air, can oxidation stain; Owing to do not have lead in the amalgam, therefore lead contamination can not occur.The present invention can be applicable to electricity-saving lamps such as 2U, 3U, spiral, 2D, ultraviolet germicidal lamp and HF lamp without electrodes etc.
Description of drawings
Fig. 1 presses and temperature characteristics for mercury vapour.
Embodiment
Embodiment 1
In warm amalgam, the mass content of each component is Ag 3%, Bi 44.32%, Sn 41.68%, Hg 6%, In 5%, adopts the production method of conventional amalgam to obtain, this amalgam can obtain the identical characteristic curve with A, called after Ac.This amalgam can be applicable in electricity-saving lamps such as 2U, 3U, spiral, 2D, ultraviolet germicidal lamp and the HF lamp without electrodes etc.
Embodiment 2
In warm amalgam, the mass content of each component is respectively Ag 8%, Bi 41.6%, Sn 38.4%, Hg 12%, this amalgam can obtain the characteristic curve identical with B, called after Bc.
Embodiment 3
In warm amalgam, the mass content of each component is respectively Ag 3%, Bi 43.76%, Sn40.24%, Hg 3%, In 10%, this amalgam can obtain the characteristic curve identical with M, called after Mc.
Embodiment 4
In warm amalgam, the mass content of each component is respectively Ag 5%, Bi 43%, Sn 40.6%, Hg 5.4%, In 6%, this amalgam can obtain the characteristic curve identical with N, called after Nc.
Embodiment 5
In warm amalgam, the mass content of each component is Ag 1%, Bi 40%, Sn 50%, Hg9%, adopts the production method of conventional amalgam to obtain.
Embodiment 6
In warm amalgam, the mass content of each component is Ag 10%, Bi 53%, Sn 25%, Hg 12%, adopts the production method of conventional amalgam to obtain, this amalgam can obtain the characteristic curve approximate with B.
Embodiment 7
In warm amalgam, the mass content of each component is Ag 10%, Bi 43%, Sn 25%, Hg 12%, In 10%.
Claims (2)
1. warm amalgam in unleaded is characterized in that: be made up of the component that mass content is following: Ag 1～10%, Bi 40～60%, Sn 25～50%, Hg 3～12%, In 0～10%.
2. according to claim 1 unleaded in warm amalgam, it is characterized in that: form: Ag 3%, Bi 44.32%, Sn 41.68%, Hg 6%, In 5% by the component that mass content is following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100414652A CN100372049C (en) | 2005-08-08 | 2005-08-08 | Leadless middle temperature amalgam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005100414652A CN100372049C (en) | 2005-08-08 | 2005-08-08 | Leadless middle temperature amalgam |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1731557A CN1731557A (en) | 2006-02-08 |
| CN100372049C true CN100372049C (en) | 2008-02-27 |
Family
ID=35963892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2005100414652A Expired - Fee Related CN100372049C (en) | 2005-08-08 | 2005-08-08 | Leadless middle temperature amalgam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100372049C (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101496133B (en) * | 2006-07-27 | 2013-05-22 | 皇家飞利浦电子股份有限公司 | Low-pressure mercury vapor discharge lamp |
| CN102157340A (en) * | 2010-02-11 | 2011-08-17 | 上海宝临防爆电器有限公司 | Explosionproof high-frequency electrodeless lamp |
| CN102154575A (en) * | 2010-02-11 | 2011-08-17 | 上海宝临防爆电器有限公司 | Amalgam for electrodeless lamp |
| CN102157339A (en) * | 2010-02-11 | 2011-08-17 | 上海宝临防爆电器有限公司 | Electromagnetic induction type high-frequency electrodeless lamp |
| CN103730328A (en) * | 2013-12-31 | 2014-04-16 | 高邮高和光电器材有限公司 | Solid mercury for manufacturing lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636686A (en) * | 1984-03-09 | 1987-01-13 | U.S. Philips Corporation | Low-pressure mercury vapor discharge lamp provided with an amalgam forming alloy |
| US5053195A (en) * | 1989-07-19 | 1991-10-01 | Microelectronics And Computer Technology Corp. | Bonding amalgam and method of making |
| US5225157A (en) * | 1989-07-19 | 1993-07-06 | Microelectronics And Computer Technology Corporation | Amalgam composition for room temperature bonding |
| CN1167334A (en) * | 1996-06-05 | 1997-12-10 | 松下电子工业株式会社 | Low pressure mercury vapor filled discharge lamp |
| CN1365509A (en) * | 2000-03-21 | 2002-08-21 | 皇家菲利浦电子有限公司 | Low-pressure mercury-vapor discharge lamp and amalgam |
-
2005
- 2005-08-08 CN CNB2005100414652A patent/CN100372049C/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4636686A (en) * | 1984-03-09 | 1987-01-13 | U.S. Philips Corporation | Low-pressure mercury vapor discharge lamp provided with an amalgam forming alloy |
| US5053195A (en) * | 1989-07-19 | 1991-10-01 | Microelectronics And Computer Technology Corp. | Bonding amalgam and method of making |
| US5225157A (en) * | 1989-07-19 | 1993-07-06 | Microelectronics And Computer Technology Corporation | Amalgam composition for room temperature bonding |
| CN1167334A (en) * | 1996-06-05 | 1997-12-10 | 松下电子工业株式会社 | Low pressure mercury vapor filled discharge lamp |
| CN1365509A (en) * | 2000-03-21 | 2002-08-21 | 皇家菲利浦电子有限公司 | Low-pressure mercury-vapor discharge lamp and amalgam |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1731557A (en) | 2006-02-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GAOYOU GAOHE OPTO-ELECTRICAL APPLIANCES CO., LTD. Free format text: FORMER OWNER: ZHU SHENGHE Effective date: 20080201 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080201 Address after: Room 2, unit 5, 303, wisteria house, Rui Sun City, Gaoyou, Jiangsu Patentee after: Gaoyou Gao He Photoelectric Equipment Co., Ltd. Address before: Room 16, No. 2, Lane 302, Fengzhen Road, Shanghai, Hongkou District Patentee before: Zhu Shenghe |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080227 Termination date: 20110808 |