CN115198142A - Bismuth-tin alloy based fishing gear material and processing technology - Google Patents
Bismuth-tin alloy based fishing gear material and processing technology Download PDFInfo
- Publication number
- CN115198142A CN115198142A CN202210864059.XA CN202210864059A CN115198142A CN 115198142 A CN115198142 A CN 115198142A CN 202210864059 A CN202210864059 A CN 202210864059A CN 115198142 A CN115198142 A CN 115198142A
- Authority
- CN
- China
- Prior art keywords
- bismuth
- fishing gear
- tin
- tin alloy
- processing technology
- 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
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C13/00—Alloys based on tin
- C22C13/02—Alloys based on tin with antimony or bismuth as the next major constituent
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/02—Making non-ferrous alloys by melting
Abstract
The invention discloses a bismuth tin alloy-based fishing gear material and a processing technology thereof, and the formula comprises: the processing technology comprises the following steps of firstly, weighing raw materials; step two, melting the raw materials; step three, ultrasonic stirring; step four, die-casting and forming; step five, ultrasonic cleaning; step six, quality detection; in the first step, the raw material is powder with the granularity of less than 2 mm; in the second step, the smelting temperature of the smelting furnace is 270-300 ℃; in the third step, the stirring frequency of the ultrasonic stirrer is 30KHz, and the stirring time is 30min; in the fifth step, the frequency of ultrasonic cleaning is 15-40KHz; the invention utilizes the bismuth-tin alloy to prepare the fishing sinker, has the advantages of no toxicity, high specific gravity, easy forming, high strength and high density, can be used for manufacturing the bullet of a shotgun besides preparing the fishing gear counterweight, and has great significance for environmental protection; the invention adopts ultrasonic stirring to fully mix the raw materials and improve the quality of the bismuth-tin alloy.
Description
Technical Field
The invention relates to the technical field of alloy materials, in particular to a bismuth-tin alloy based fishing gear material and a processing technology thereof.
Background
Fishing is a traditional outdoor leisure activity, fishing tools such as a fishhook, a fishing rod, a fishing line and the like are needed, when hanging pendant hanging is carried out, the fishing pendant needs to be arranged on the fishhook or the fishing line close to the position of the fishhook, bait is hung in water by the weight of the fishing pendant for fishing, the existing fishing pendant is mostly a lead pendant, and metal lead has the advantages of easiness in processing and corrosion resistance, is a toxic and harmful water pollutant and does not accord with the environmental protection concept; the other fishing pendant is made of alloy, such as a brass pendant, although the brass pendant can replace a lead pendant, the hardness of brass is higher, and the manufactured opening pendant is easy to cut off a fishing line in forced closing; most of the existing alloy fishing sinkers adopt graphite rods for stirring in the raw material smelting process, the method is low in efficiency, raw material melt cannot be fully mixed, and the quality of finished alloy is seriously influenced.
Disclosure of Invention
The invention aims to provide a bismuth-tin alloy-based fishing gear material and a processing technology thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a bismuth-tin alloy-based fishing gear material comprises the following components in percentage by weight: the tin and the bismuth comprise the following components in percentage by mass: 55-65% of tin and 35-45% of bismuth.
Preferably, the components are as follows in percentage by mass: 60% tin and 40% bismuth.
A processing technology of a fishing gear material based on bismuth-tin alloy comprises the steps of firstly, weighing raw materials; step two, melting the raw materials; step three, ultrasonic stirring; step four, die-casting and forming; step five, ultrasonic cleaning; step six, quality detection;
in the first step, the raw materials are weighed according to the formula proportion, wherein the sum of the mass percentages of the components is 1;
in the second step, the raw materials weighed in the first step are placed in a mixer to be uniformly mixed, and then the mixture is transferred to a smelting furnace to be heated and melted in a vacuum environment to obtain alloy melt;
in the third step, starting an ultrasonic stirrer, and stirring the alloy melt prepared in the second step to fully mix tin and bismuth in the alloy melt;
in the fourth step, the alloy melt uniformly mixed in the third step is quantitatively injected into a die, and after die-casting molding, the die is cooled and opened to obtain a finished product;
placing the finished product obtained in the fourth step in cleaning equipment, ultrasonically cleaning for 100-200s, and blow-drying for later use;
and in the sixth step, the quality of the finished product cleaned and dried in the fifth step is detected, and the qualified product is packaged and stored.
Preferably, in the first step, the raw material is powder with a particle size of less than 2 mm.
Preferably, in the second step, the smelting temperature of the smelting furnace is 270-300 ℃.
Preferably, in the third step, the stirring frequency of the ultrasonic stirrer is 30KHz, and the stirring time is 30min.
Preferably, in the fifth step, the frequency of the ultrasonic cleaning is 15-40KHz.
Preferably, in the sixth step, the qualified product has a density of 8.56-9.60g/ml and a hardness of 2.
Compared with the prior art, the invention has the beneficial effects that: the invention utilizes the bismuth-tin alloy to prepare the fishing sinker, has the advantages of no toxicity, high specific gravity, easy forming, high strength and high density, can be used for manufacturing the bullet of a shotgun besides preparing the fishing gear counterweight, and has great significance for environmental protection; the invention adopts ultrasonic stirring to fully mix the raw materials and improve the quality of the bismuth-tin alloy.
Drawings
FIG. 1 is a process flow diagram of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, a technical solution provided by the present invention:
example 1:
a bismuth tin alloy-based fishing gear material comprises the following components in percentage by weight: the tin and bismuth comprise the following components in percentage by mass: 60% tin and 40% bismuth.
A processing technology of a fishing gear material based on bismuth tin alloy comprises the following steps of firstly, weighing raw materials; step two, melting the raw materials; step three, ultrasonic stirring; step four, die-casting and forming; step five, ultrasonic cleaning; step six, quality detection;
in the first step, the raw materials are weighed according to the formula proportion by taking the sum of the mass percentages of the components as 1, and the raw materials are powder with the granularity of less than 2 mm;
in the second step, the raw materials weighed in the first step are placed in a mixer to be uniformly mixed, and then are transferred to a smelting furnace to be heated to 270 ℃ in a vacuum environment to be melted to obtain alloy melt;
in the third step, starting an ultrasonic stirrer, stirring the alloy melt prepared in the second step for 30min at the frequency of 30KHz, and fully mixing tin and bismuth in the alloy melt;
in the fourth step, the alloy melt uniformly mixed in the third step is quantitatively injected into a die, and after die-casting molding, the die is cooled and opened to obtain a finished product;
placing the finished product obtained in the fourth step in cleaning equipment, ultrasonically cleaning for 200s at the frequency of 20KHz, and drying for later use;
and in the sixth step, performing quality detection on the finished product cleaned and dried in the fifth step, and packaging and storing qualified products, wherein the density of the qualified products is 8.56-9.60g/ml, and the hardness of the qualified products is 2.
Example 2:
a bismuth tin alloy-based fishing gear material comprises the following components in percentage by weight: the tin and bismuth comprise the following components in percentage by mass: 55% tin and 45% bismuth.
A processing technology of a fishing gear material based on bismuth tin alloy comprises the following steps of firstly, weighing raw materials; step two, melting the raw materials; step three, ultrasonic stirring; step four, die-casting and forming; step five, ultrasonic cleaning; step six, quality detection;
in the first step, the raw materials are weighed according to the formula proportion by taking the sum of the mass percentages of the components as 1, and the raw materials are powder with the granularity of less than 2 mm;
in the second step, the raw materials weighed in the first step are placed in a mixer to be uniformly mixed, and then are transferred to a smelting furnace to be heated to 280 ℃ in a vacuum environment to be melted to obtain alloy melt;
in the third step, starting an ultrasonic stirrer, stirring the alloy melt prepared in the second step for 30min at the frequency of 30KHz, and fully mixing tin and bismuth in the alloy melt;
in the fourth step, the alloy melt uniformly mixed in the third step is quantitatively injected into a die, and after die-casting molding, the die is cooled and opened to obtain a finished product;
placing the finished product obtained in the fourth step in cleaning equipment, ultrasonically cleaning for 150s at the frequency of 30KHz, and drying for later use;
and in the sixth step, performing quality detection on the finished product cleaned and dried in the fifth step, and packaging and storing qualified products, wherein the density of the qualified products is 8.56-9.60g/ml, and the hardness of the qualified products is 2.
Example 3:
a bismuth tin alloy-based fishing gear material comprises the following components in percentage by weight: the tin and the bismuth comprise the following components in percentage by mass: 65% tin and 35% bismuth.
A processing technology of a fishing gear material based on bismuth tin alloy comprises the following steps of firstly, weighing raw materials; step two, melting the raw materials; step three, ultrasonic stirring; step four, die-casting and forming; step five, ultrasonic cleaning; step six, quality detection;
in the first step, the raw materials are weighed according to the formula proportion by taking the sum of the mass percentages of the components as 1, and the raw materials are powder with the granularity of less than 2 mm;
in the second step, the raw materials weighed in the first step are placed in a mixer to be uniformly mixed, and then are transferred to a smelting furnace to be heated to 300 ℃ in a vacuum environment to be melted to obtain alloy melt;
in the third step, starting an ultrasonic stirrer, stirring the alloy melt prepared in the second step for 30min at the frequency of 30KHz, and fully mixing tin and bismuth in the alloy melt;
in the fourth step, the alloy melt uniformly mixed in the third step is quantitatively injected into a die, and after die-casting molding, the die is cooled and opened to obtain a finished product;
placing the finished product obtained in the fourth step in cleaning equipment, ultrasonically cleaning for 100s at the frequency of 40KHz, and drying for later use;
and in the sixth step, performing quality detection on the finished product cleaned and dried in the fifth step, and packaging and storing qualified products, wherein the density of the qualified products is 8.56-9.60g/ml, and the hardness of the qualified products is 2.
The properties of the examples are compared in the following table:
| example 1 | Example 2 | Example 3 | |
| Tin/%) | 60 | 55 | 65 |
| Bismuth/% of | 40 | 45 | 35 |
Based on the above, the fishing sinker prepared by the bismuth-tin alloy has the advantages of high specific gravity, easy forming and high strength, is soft in texture, cannot damage fishing lines, is non-toxic to water resources, better conforms to the environmental protection concept, and can be used for manufacturing the bullet head of a shotgun to replace the traditional lead alloy bullet; the invention adopts ultrasonic agitation to the alloy melt to fully mix the raw materials and improve the quality of the bismuth-tin alloy.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. A bismuth tin alloy-based fishing gear material comprises the following components in percentage by weight: tin and bismuth, characterized in that: the mass percentage of each component is as follows: 55-65% of tin and 35-45% of bismuth.
2. The bismuth-tin alloy-based fishing gear material according to claim 1, characterized in that: the weight percentage of each component is as follows: 60% tin and 40% bismuth.
3. A processing technology of a fishing gear material based on bismuth tin alloy comprises the following steps of firstly, weighing raw materials; step two, melting the raw materials; step three, ultrasonic stirring; step four, die-casting and forming; step five, ultrasonic cleaning; step six, quality detection; the method is characterized in that:
in the first step, the raw materials are weighed according to the formula proportion, wherein the sum of the mass percentages of the components is 1;
in the second step, the raw materials weighed in the first step are placed in a mixer to be uniformly mixed, and then the mixture is transferred to a smelting furnace to be heated and melted in a vacuum environment to obtain alloy melt;
in the third step, starting an ultrasonic stirrer, and stirring the alloy melt prepared in the second step to fully mix tin and bismuth in the alloy melt;
in the fourth step, the alloy melt uniformly mixed in the third step is quantitatively injected into a die, and after die-casting molding, the die is cooled and opened to obtain a finished product;
placing the finished product obtained in the fourth step in cleaning equipment, ultrasonically cleaning for 100-200s, and blow-drying for later use;
and in the sixth step, the quality of the finished product cleaned and dried in the fifth step is detected, and the qualified product is packaged and stored.
4. The processing technology of the bismuth-tin alloy-based fishing gear material as claimed in claim 3, characterized in that: in the first step, the raw material is powder with the granularity of less than 2 mm.
5. The processing technology of the bismuth-tin alloy-based fishing gear material as claimed in claim 3, characterized in that: in the second step, the smelting temperature of the smelting furnace is 270-300 ℃.
6. The processing technology of the bismuth-tin alloy-based fishing gear material as claimed in claim 3, characterized in that: in the third step, the stirring frequency of the ultrasonic stirrer is 30KHz, and the stirring time is 30min.
7. The processing technology of the bismuth-tin alloy-based fishing gear material as claimed in claim 3, characterized in that: in the fifth step, the frequency of ultrasonic cleaning is 15-40KHz.
8. The processing technology of the bismuth-tin alloy-based fishing gear material as claimed in claim 3, characterized in that: in the sixth step, the qualified product has the density of 8.56-9.60g/ml and the hardness of 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210864059.XA CN115198142A (en) | 2022-07-21 | 2022-07-21 | Bismuth-tin alloy based fishing gear material and processing technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210864059.XA CN115198142A (en) | 2022-07-21 | 2022-07-21 | Bismuth-tin alloy based fishing gear material and processing technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115198142A true CN115198142A (en) | 2022-10-18 |
Family
ID=83583085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210864059.XA Pending CN115198142A (en) | 2022-07-21 | 2022-07-21 | Bismuth-tin alloy based fishing gear material and processing technology |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115198142A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53123327A (en) * | 1977-04-04 | 1978-10-27 | Anritsu Electric Co Ltd | Alloy for precise electric casting mold |
| CN101035918A (en) * | 2004-08-10 | 2007-09-12 | 西班牙狩猎联合会 | Novel materials for the production of environmentally-friendly ammunition and other applications |
| ES2398575A2 (en) * | 2011-06-08 | 2013-03-20 | Real Federacion Española De Caza | Ecological ammunition |
| CN104499008A (en) * | 2014-12-15 | 2015-04-08 | 福州小神龙表业技术研发有限公司 | Process for producing case or accessories of precious metal wristwatch |
| CN108384988A (en) * | 2018-02-02 | 2018-08-10 | 陕西斯瑞新材料股份有限公司 | A kind of preparation method of sn-bi alloy material for High-Voltage Electrical Appliances switch board clump weight |
| CN110280741A (en) * | 2019-07-01 | 2019-09-27 | 昆明理工大学 | A kind of preparation method of Sn-Bi bianry alloy diffusion couple |
| CN114672681A (en) * | 2022-04-06 | 2022-06-28 | 深圳海闻科技有限公司 | Preparation method of hydrolytic hydrogen production alloy |
-
2022
- 2022-07-21 CN CN202210864059.XA patent/CN115198142A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53123327A (en) * | 1977-04-04 | 1978-10-27 | Anritsu Electric Co Ltd | Alloy for precise electric casting mold |
| CN101035918A (en) * | 2004-08-10 | 2007-09-12 | 西班牙狩猎联合会 | Novel materials for the production of environmentally-friendly ammunition and other applications |
| ES2398575A2 (en) * | 2011-06-08 | 2013-03-20 | Real Federacion Española De Caza | Ecological ammunition |
| CN104499008A (en) * | 2014-12-15 | 2015-04-08 | 福州小神龙表业技术研发有限公司 | Process for producing case or accessories of precious metal wristwatch |
| CN108384988A (en) * | 2018-02-02 | 2018-08-10 | 陕西斯瑞新材料股份有限公司 | A kind of preparation method of sn-bi alloy material for High-Voltage Electrical Appliances switch board clump weight |
| CN110280741A (en) * | 2019-07-01 | 2019-09-27 | 昆明理工大学 | A kind of preparation method of Sn-Bi bianry alloy diffusion couple |
| CN114672681A (en) * | 2022-04-06 | 2022-06-28 | 深圳海闻科技有限公司 | Preparation method of hydrolytic hydrogen production alloy |
Non-Patent Citations (6)
| Title |
|---|
| NIRUPAMA WARRIER: "Fused filament fabrication 3D printing with low-melt alloys", 《PROGRESS IN ADDITIVE MANUFACTURING》 * |
| 亢淑梅: "《超声波钢包精炼应用基础》", 31 October 2014, 冶金工业出版社 * |
| 刘尧等: "半固态成形工艺对Sn-Bi合金性能的影响", 《广东工业大学学报》 * |
| 叶久新: "《熔模精铸工艺指南》", 30 June 2006, 湖南科学技术出版社 * |
| 曹红燕: "Sn-Bi合金体系相图的探索研究", 《实验技术与管理》 * |
| 祖方遒等: "Effect of liquid-liquid structure transition on solidification of Sn-Bi alloys", 《TRANSACTIONS OF NONFERROUS METALS SOCIETY OF CHINA》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106191518B (en) | A kind of carborundum antimony tin zinc-copper composite material and preparation method for high ferro locomotive | |
| CN106118588B (en) | Method for the injection molding binder of titanium alloy powder and injection moulding titanium alloy component | |
| CN106675010A (en) | Nylon resin powder for selective laser sintering, and preparation method thereof | |
| CN103396702B (en) | Preparation method of heavy metal-containing crayon standard sample for laboratory capability verification | |
| CN104232967B (en) | Method for preparing low binder phase wolfram carbide hard alloy | |
| CN105671235A (en) | Casting iron pan and casting process thereof | |
| CN115198142A (en) | Bismuth-tin alloy based fishing gear material and processing technology | |
| CN107723749B (en) | Gold cyanide-free electroforming solution, preparation method and electroforming method | |
| CN106048302B (en) | A kind of founding materials for being applied to nuclear power and wind-powered electricity generation and preparation method thereof | |
| CN117327943A (en) | Fishing gear material based on bismuth-tin alloy and processing method | |
| CN110883335A (en) | Preparation method of integrated tungsten alloy lure | |
| CN105568032A (en) | Injection molding type through hole foam metal and preparation method thereof | |
| CN110330751A (en) | A kind of dispellable mould casting expandability gasification mold materials and preparation method thereof | |
| CN106756352B (en) | Raw Cr in one kind2B and MgO diphase particles strengthen the preparation method of magnesium-based composite material | |
| CN106472848A (en) | Roast duck base feedstuff and preparation method thereof | |
| CN114291837A (en) | Preparation method of antibiotic substitute | |
| CN1018936B (en) | Copper base alloy material for mfg. tension mould | |
| CN108892934A (en) | A kind of preparation method of stable bionic fish bait bright in luster | |
| CN102672161B (en) | Alloy zinc powder for removing cobalt by antimonic salt purification through zinc hydrometallurgy, and preparation method thereof | |
| CN106352708A (en) | Loading saggar for sintering during the preparation of anode materials of lithium-ion batteries | |
| CN112624653A (en) | Early-strength cement grinding aid | |
| CN205803567U (en) | A kind of high-temperature alloy cage agitating device | |
| CN105542722A (en) | Novel biological ice bag and preparation method thereof | |
| CN105052854A (en) | Method for preparing high-toughness bionic fishing bait | |
| CN104388729A (en) | Aluminum alloy compound inoculant and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20221018 |