CN104625463A - Method for producing antioxidative tin bar - Google Patents
Method for producing antioxidative tin bar Download PDFInfo
- Publication number
- CN104625463A CN104625463A CN201410806714.1A CN201410806714A CN104625463A CN 104625463 A CN104625463 A CN 104625463A CN 201410806714 A CN201410806714 A CN 201410806714A CN 104625463 A CN104625463 A CN 104625463A
- Authority
- CN
- China
- Prior art keywords
- tin bar
- metal
- rosin
- wax
- parts
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/40—Making wire or rods for soldering or welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
- B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
- B23K35/24—Selection of soldering or welding materials proper
- B23K35/26—Selection of soldering or welding materials proper with the principal constituent melting at less than 400 degrees C
- B23K35/262—Sn as the principal constituent
Abstract
The invention discloses a method for producing an antioxidative tin bar. The method comprises the following steps that 1, metal, antioxidants, rosin and wax are weighed, and the metal comprises, by weight, 35-40 parts of tin, 0.3-0.9 part of copper, eight parts to 11 parts of silver, five parts to 6.5 parts of antioxidants, two to five parts of rosin and three parts to 4.2 parts of wax; 2, the metal is mixed and put in a melting furnace to be melted, and the metal is melted while stirred; 3, the fully-melted metal mixture liquid in the step 2 is extruded into an extruding mold, and cooled to a semi-finished product of the tin bar; 4, atomization treatment is carried out on the rosin and the wax, the atomized rosin and wax are sprayed to the outer surface of the semi-finished product of the tin bar, and the manufacturing process of the tin bar is completed. In this way, by means of the method for producing the antioxidative tin bar, the process is easy to control, and the produced tin bar is good in antioxygenic property, wettability and corrosion resisting property.
Description
Technical field
The present invention relates to scolding tin field, particularly relate to a kind of production method of anti-oxidant tin bar.
Background technology
Existing tin bar resting period length or storage place spend the time of tide, and tin bar surface has one deck oxide, and this can make tin bar brightness thin out, once the tin bar resting period is too of a specified duration, causes the oxidation of tin bar, directly affects the welding effect of tin bar.
Summary of the invention
The technical problem that the present invention mainly solves is to provide that a kind of production process is easy to control, the tin bar antioxygenic property that produces is good, wettability is good, have the production method of the anti-oxidant tin bar of good decay resistance.
For solving the problems of the technologies described above, the invention provides a kind of production method of anti-oxidant tin bar, comprising the following steps:
(1) take metal, antioxidant, rosin and wax, metal comprises tin 35-40 part, copper 0.3-0.9 part, 8-11 part silver, antioxidant 5-6.5 part, rosin 2-5 part, wax 3-4.2 part, and above-mentioned share is weight proportion,
(2) melt putting into melting furnace after metal mixed, and stir and melt,
(3) molten metal mixture liquid abundant in step (2) is clamp-oned in extrusion die, is cooled to tin bar semi-finished product,
(4) by rosin and wax atomization process, and by atomization after rosin and wax spray attachment on the half-finished outer surface of tin bar, complete the manufacturing process of tin bar.
In a preferred embodiment of the present invention, described antioxidant comprises the gallium of 0.03-0.12 part.
In a preferred embodiment of the present invention, described antioxidant also comprises the cadmium of 0.05-0.1 part.
In a preferred embodiment of the present invention, described metal also comprises the nickel of 1-1.5 part.
In a preferred embodiment of the present invention, described metal also comprises the bismuth of 0.35-0.75 part.
The invention has the beneficial effects as follows: the tin bar antioxygenic property that the production method process of the anti-oxidant tin bar of the present invention is easy to control, produce is good, wettability is good, have good decay resistance.
Detailed description of the invention
Be clearly and completely described to the technical scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A production method for anti-oxidant tin bar, comprises the following steps:
(1) take metal, antioxidant, rosin and wax, metal comprises tin 35-40 part, copper 0.3-0.9 part, 8-11 part silver, antioxidant 5-6.5 part, rosin 2-5 part, wax 3-4.2 part, and above-mentioned share is weight proportion,
(2) melt putting into melting furnace after metal mixed, and stir and melt,
(3) molten metal mixture liquid abundant in step (2) is clamp-oned in extrusion die, is cooled to tin bar semi-finished product,
(4) by rosin and wax atomization process, and by atomization after rosin and wax spray attachment on the half-finished outer surface of tin bar, complete the manufacturing process of tin bar.
In addition, described antioxidant comprises the gallium of 0.03-0.12 part.
In addition, described antioxidant also comprises the cadmium of 0.05-0.1 part.
In addition, described metal also comprises the nickel of 1-1.5 part.
In addition, described metal also comprises the bismuth of 0.35-0.75 part.
Be different from prior art, the tin bar antioxygenic property that the production method process of the anti-oxidant tin bar of the present invention is easy to control, produce is good, wettability is good, have good decay resistance.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a production method for anti-oxidant tin bar, is characterized in that, comprises the following steps:
(1) take metal, antioxidant, rosin and wax, metal comprises tin 35-40 part, copper 0.3-0.9 part, 8-11 part silver, antioxidant 5-6.5 part, rosin 2-5 part, wax 3-4.2 part, and above-mentioned share is weight proportion,
(2) melt putting into melting furnace after metal mixed, and stir and melt,
(3) molten metal mixture liquid abundant in step (2) is clamp-oned in extrusion die, is cooled to tin bar semi-finished product,
(4) by rosin and wax atomization process, and by atomization after rosin and wax spray attachment on the half-finished outer surface of tin bar, complete the manufacturing process of tin bar.
2. the production method of anti-oxidant tin bar according to claim 1, is characterized in that, described antioxidant comprises the gallium of 0.03-0.12 part.
3. the production method of anti-oxidant tin bar according to claim 1, is characterized in that, described antioxidant also comprises the cadmium of 0.05-0.1 part.
4. the production method of anti-oxidant tin bar according to claim 1, is characterized in that, described metal also comprises the nickel of 1-1.5 part.
5. the production method of anti-oxidant tin bar according to claim 1, is characterized in that, described metal also comprises the bismuth of 0.35-0.75 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410806714.1A CN104625463A (en) | 2014-12-23 | 2014-12-23 | Method for producing antioxidative tin bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410806714.1A CN104625463A (en) | 2014-12-23 | 2014-12-23 | Method for producing antioxidative tin bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104625463A true CN104625463A (en) | 2015-05-20 |
Family
ID=53204945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410806714.1A Pending CN104625463A (en) | 2014-12-23 | 2014-12-23 | Method for producing antioxidative tin bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104625463A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02179388A (en) * | 1988-12-29 | 1990-07-12 | Tokuriki Honten Co Ltd | Low melting point ag solder |
| US20040241039A1 (en) * | 2000-10-27 | 2004-12-02 | H-Technologies Group | High temperature lead-free solder compositions |
| CN101513697A (en) * | 2009-04-09 | 2009-08-26 | 宏桥纳米科技（深圳）有限公司 | Tin-based lead-free solder and preparing method thereof |
| WO2013142335A1 (en) * | 2012-03-20 | 2013-09-26 | Fry's Metals, Inc. | Solder preforms and solder alloy assembly methods |
| CN103358056A (en) * | 2013-06-22 | 2013-10-23 | 宁波市鄞州品达电器焊料有限公司 | Method for manufacturing lead-free solder wire |
| CN103394826A (en) * | 2013-08-22 | 2013-11-20 | 四川朗峰电子材料有限公司 | Technological method for reducing defect of extrusion rod |
| CN103586598A (en) * | 2013-11-12 | 2014-02-19 | 宁波市鄞州科启动漫工业技术有限公司 | Lead-free tin bar |
-
2014
- 2014-12-23 CN CN201410806714.1A patent/CN104625463A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02179388A (en) * | 1988-12-29 | 1990-07-12 | Tokuriki Honten Co Ltd | Low melting point ag solder |
| US20040241039A1 (en) * | 2000-10-27 | 2004-12-02 | H-Technologies Group | High temperature lead-free solder compositions |
| CN101513697A (en) * | 2009-04-09 | 2009-08-26 | 宏桥纳米科技（深圳）有限公司 | Tin-based lead-free solder and preparing method thereof |
| WO2013142335A1 (en) * | 2012-03-20 | 2013-09-26 | Fry's Metals, Inc. | Solder preforms and solder alloy assembly methods |
| CN103358056A (en) * | 2013-06-22 | 2013-10-23 | 宁波市鄞州品达电器焊料有限公司 | Method for manufacturing lead-free solder wire |
| CN103394826A (en) * | 2013-08-22 | 2013-11-20 | 四川朗峰电子材料有限公司 | Technological method for reducing defect of extrusion rod |
| CN103586598A (en) * | 2013-11-12 | 2014-02-19 | 宁波市鄞州科启动漫工业技术有限公司 | Lead-free tin bar |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150520 |