CN105506369B - A kind of corrosion-resistant tin alloy and preparation method thereof - Google Patents
A kind of corrosion-resistant tin alloy and preparation method thereof Download PDFInfo
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- CN105506369B CN105506369B CN201510932744.1A CN201510932744A CN105506369B CN 105506369 B CN105506369 B CN 105506369B CN 201510932744 A CN201510932744 A CN 201510932744A CN 105506369 B CN105506369 B CN 105506369B
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- 238000005260 corrosion Methods 0.000 title claims abstract description 26
- 230000007797 corrosion Effects 0.000 title claims abstract description 26
- 229910001128 Sn alloy Inorganic materials 0.000 title claims abstract description 21
- 238000002360 preparation method Methods 0.000 title claims abstract description 18
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 24
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 16
- 239000010959 steel Substances 0.000 claims abstract description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims abstract description 12
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052802 copper Inorganic materials 0.000 claims abstract description 12
- 239000010949 copper Substances 0.000 claims abstract description 12
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 12
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 12
- 239000011701 zinc Substances 0.000 claims abstract description 12
- 239000012535 impurity Substances 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 7
- 238000005245 sintering Methods 0.000 claims description 17
- 239000000428 dust Substances 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 229910052751 metal Inorganic materials 0.000 claims description 13
- 238000010438 heat treatment Methods 0.000 claims description 11
- 239000002994 raw material Substances 0.000 claims description 7
- 238000001035 drying Methods 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 6
- 238000010792 warming Methods 0.000 claims description 6
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000000465 moulding Methods 0.000 abstract 1
- 231100000252 nontoxic Toxicity 0.000 description 5
- 230000003000 nontoxic effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000002828 fuel tank Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
-
- 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
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0483—Alloys based on the low melting point metals Zn, Pb, Sn, Cd, In or Ga
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C18/00—Alloys based on zinc
-
- 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
- C22C30/00—Alloys containing less than 50% by weight of each constituent
- C22C30/04—Alloys containing less than 50% by weight of each constituent containing tin or lead
-
- 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
- C22C30/06—Alloys containing less than 50% by weight of each constituent containing zinc
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
- B22F2998/10—Processes characterised by the sequence of their steps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K15/00—Arrangement in connection with fuel supply of combustion engines or other fuel consuming energy converters, e.g. fuel cells; Mounting or construction of fuel tanks
- B60K15/03—Fuel tanks
- B60K2015/03486—Fuel tanks characterised by the materials the tank or parts thereof are essentially made from
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Powder Metallurgy (AREA)
- Nonmetallic Welding Materials (AREA)
Abstract
The present invention provides a kind of corrosion-resistant tin alloy and preparation method thereof, includes copper：7 15%, zinc：20 40%, nickel：4 12%, impurity：1 3%, remaining is tin, and above percentage by weight adds up to 100%, and above-mentioned powder is matched according to a certain amount of, is mixed in mixer, sinter molding.Preparation method flow of the present invention is simple, and corrosion resistance is strong, can be plated on automotive oil tank steel plate top layer, extends the usage time of automotive oil tank.
Description
Technical field
The present invention relates to field of metallurgy, especially a kind of corrosion-resistant tin alloy and preparation method thereof.
Background technology
For many years, the production of automotive oil tank plate is all a weak link, this is because corrosion of the oil to babinet is tight
Consequence caused by weight.Over the years, the unit for producing fuel tank is all ready using the excellent lead-coated steel plate of corrosion resisting property as raw material,
But since lead is harmful, many producers are reluctant to produce lead-coated steel plate, and prepare automotive oil tank using lead-coated steel plate, to ring
Border can also produce certain pollution.It is existing with the continuous improvement to vehicle safety performance, service life and economic dispatch factors dictate
Technology can not meet current requirement, and a kind of high intensity, there is an urgent need to be developed for corrosion-resistant and environmentally friendly new material.
The content of the invention
The problem to be solved in the present invention is to provide a kind of corrosion-resistant tin alloy and preparation method thereof, with overcome the prior art without
Method meets the problem of development of automobile demand.
In order to solve the above technical problems, the technical solution adopted by the present invention is：
A kind of corrosion-resistant tin alloy, includes the component of following percentage by weight, copper：7-15%, zinc：20-40%, nickel：4-
12%, impurity：1-3%, remaining is tin, and above percentage by weight adds up to 100%.
Preferably, the component of following percentage by weight, copper are included：8-14%, zinc：22-38%, nickel：5-10%, impurity：
1-2%, remaining is tin, and above percentage by weight adds up to 100%.
Preferably, the component of following percentage by weight, copper are included：10-13%, zinc：25-39%, nickel：6-8%, impurity：
1-3%, remaining is tin, and above percentage by weight adds up to 100%.
Preferably, the component of following percentage by weight, copper are included：14%, zinc：35%, nickel：11%, impurity：2%, remaining
For tin, above percentage by weight adds up to 100%.
The present invention also provides a kind of preparation method of alloy as described above, comprise the following steps：
1) metal dust is sieved, the mesh number of sieve is 300-500 mesh, then mixes metal dust；
2) after raw material is sufficiently mixed, it is put into V-type batch mixer, when mixing 5-6 is small, is sufficiently mixed uniformly；
3) the above-mentioned powder mixed is fitted into mould, is dried at 110-130 DEG C；
4) after drying, it is put into stove and is sintered, sintering temperature is 800-1300 DEG C, is divided into three sections of temperature programmings, one section
Heat up as 200-600 DEG C, two sections of heatings are 600-1000 DEG C, and three sections are 1000-1300 DEG C, and 30-60 points are sintered in second segment
Clock, is warming up to the 3rd section after sintering, continues sintering 6-12 minutes, then cools to room temperature.
Present invention simultaneously provides a kind of application of the corrosion-resistant tin alloy in automotive oil tank with steel plate top layer as described above.
Present invention provides a kind of a kind of alloy of the preparation method preparation of corrosion-resistant tin alloy as described above in vapour
The application on car fuel tank steel plate top layer.
The beneficial effects of the invention are as follows：
Product material of the present invention has good mechanical performance, nontoxic, environmentally friendly, has preferable corrosion resistance.
Embodiment
Embodiment 1
A kind of corrosion-resistant tin alloy, includes the component of following percentage by weight, copper：7%, zinc：20%, nickel：4%, impurity：
1-3%, remaining is tin, and above percentage by weight adds up to 100%, and preparation process comprises the following steps：
1) metal dust is sieved, the mesh number of sieve is 300 mesh, then mixes metal dust；
2) after raw material is sufficiently mixed, it is put into V-type batch mixer, when mixing 5 is small, is sufficiently mixed uniformly；
3) the above-mentioned powder mixed is fitted into mould, is dried at 110 DEG C；
4) after drying, it is put into stove and is sintered, sintering temperature is 1000 DEG C, is divided into three sections of temperature programmings, one section of heating
For 200 DEG C, two sections of heatings are 600 DEG C, and three sections are 1000 DEG C, are sintered 30 minutes in second segment, the 3rd section is warming up to after sintering,
Continue sintering 6 minutes, then cool to room temperature.
Tin alloy is used to be plated on automotive oil tank steel plate top layer, corrosion resistance that is nontoxic and can improving steel plate, prolongs
The service life of long automotive oil tank.
Example 2
A kind of corrosion-resistant tin alloy, includes the component of following percentage by weight, copper：15%, zinc：40%, nickel：12%, it is miscellaneous
Matter：3%, remaining is tin, and above percentage by weight adds up to 100%, and preparation process comprises the following steps：
1) metal dust is sieved, the mesh number of sieve is 400 mesh, then mixes metal dust；
2) after raw material is sufficiently mixed, it is put into V-type batch mixer, when mixing 6 is small, is sufficiently mixed uniformly；
3) the above-mentioned powder mixed is fitted into mould, is dried at 120 DEG C；
4) after drying, it is put into stove and is sintered, sintering temperature is 1100 DEG C, is divided into three sections of temperature programmings, one section of heating
For 300 DEG C, two sections of heatings are 800 DEG C, and three sections are 1100 DEG C, are sintered 60 minutes in second segment, the 3rd section is warming up to after sintering,
Continue sintering 12 minutes, then cool to room temperature.
Tin alloy is used to be plated on automotive oil tank steel plate top layer, corrosion resistance that is nontoxic and can improving steel plate, prolongs
The service life of long automotive oil tank.
Example 3
A kind of corrosion-resistant tin alloy, includes the component of following percentage by weight, copper：12%, zinc：30%, nickel：11%, it is miscellaneous
Matter：1%, remaining is tin, and above percentage by weight adds up to 100%, and preparation process comprises the following steps：
1) metal dust is sieved, the mesh number of sieve is 500 mesh, then mixes metal dust；
2) after raw material is sufficiently mixed, it is put into V-type batch mixer, when mixing 5.5 is small, is sufficiently mixed uniformly；
3) the above-mentioned powder mixed is fitted into mould, is dried at 120 DEG C；
4) after drying, it is put into stove and is sintered, sintering temperature is 1200 DEG C, is divided into three sections of temperature programmings, one section of heating
For 400 DEG C, two sections of heatings are 1000 DEG C, and three sections are 1200 DEG C, are sintered 35 minutes in second segment, the 3rd is warming up to after sintering
Section, continues sintering 8 minutes, then cools to room temperature.
Tin alloy is used to be plated on automotive oil tank steel plate top layer, corrosion resistance that is nontoxic and can improving steel plate, prolongs
The service life of long automotive oil tank.
Example 4
A kind of corrosion-resistant tin alloy, includes the component of following percentage by weight, copper：9%, zinc：35%, nickel：7%, impurity：
2.5%, remaining is tin, and above percentage by weight adds up to 100%, and preparation process comprises the following steps：
1) metal dust is sieved, the mesh number of sieve is 500 mesh, then mixes metal dust；
2) after raw material is sufficiently mixed, it is put into V-type batch mixer, when mixing 6 is small, is sufficiently mixed uniformly；
3) the above-mentioned powder mixed is fitted into mould, is dried at 110 DEG C；
4) after drying, it is put into stove and is sintered, sintering temperature is 1300 DEG C, is divided into three sections of temperature programmings, one section of heating
For 600 DEG C, two sections of heatings are 1000 DEG C, and three sections are 1300 DEG C, are sintered 60 minutes in second segment, the 3rd is warming up to after sintering
Section, continues sintering 12 minutes, then cools to room temperature.
Tin alloy is used to be plated on automotive oil tank steel plate top layer, corrosion resistance that is nontoxic and can improving steel plate, prolongs
The service life of long automotive oil tank.
The embodiment of the invention is described in detail above, but the content is only the preferable of the invention
Embodiment, it is impossible to be construed as limiting the practical range of the present invention.All equivalent changes made according to the invention scope with
Improve etc., should all still it belong within this patent covering scope.
Claims (5)
- A kind of 1. preparation method of corrosion-resistant tin alloy, it is characterised in that：Comprise the following steps：1) metal dust is sieved, the mesh number of sieve is 300-500 mesh, then mixes metal dust；2) after raw material is sufficiently mixed, it is put into V-type batch mixer, when mixing 5-6 is small, is sufficiently mixed uniformly；3) the above-mentioned powder mixed is fitted into mould, is dried at 110-130 DEG C；4) after drying, it is put into stove and is sintered, sintering temperature is 800-1300 DEG C, is divided into three sections of temperature programmings, one section of heating For 200-600 DEG C, two sections of heatings are 600-1000 DEG C, and three sections are 1000-1300 DEG C, are sintered 30-60 minutes in second segment, are burnt The 3rd section is warming up to after knot, continues sintering 6-12 minutes, then cools to room temperature；Metal dust, includes the component of following percentage by weight, copper：8-14%, zinc：22-38%, nickel：5-10%, impurity：1- 2%, remaining is tin, and above percentage by weight adds up to 100%.
- 2. the preparation method of corrosion-resistant tin alloy according to claim 1, it is characterised in that：Including following percentage by weight Component, copper：10-13%, zinc：25-39%, nickel：6-8%, impurity：1-3%, remaining is tin, and above percentage by weight adds up to For 100%.
- 3. the preparation method of corrosion-resistant tin alloy according to claim 1, it is characterised in that：Including following percentage by weight Component, copper：14%, zinc：35%, nickel：11%, impurity：2%, remaining is tin, and above percentage by weight adds up to 100%.
- 4. the alloy prepared according to the preparation method of the corrosion-resistant tin alloy of claims 1 to 3 any one of them is in automotive oil tank With the application on steel plate top layer.
- 5. alloy prepared by a kind of preparation method of corrosion-resistant tin alloy according to claim 1 is in automotive oil tank steel plate The application on top layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510932744.1A CN105506369B (en) | 2015-12-11 | 2015-12-11 | A kind of corrosion-resistant tin alloy and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510932744.1A CN105506369B (en) | 2015-12-11 | 2015-12-11 | A kind of corrosion-resistant tin alloy and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105506369A CN105506369A (en) | 2016-04-20 |
| CN105506369B true CN105506369B (en) | 2018-04-13 |
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ID=55714659
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510932744.1A Active CN105506369B (en) | 2015-12-11 | 2015-12-11 | A kind of corrosion-resistant tin alloy and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105506369B (en) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5000039B2 (en) * | 1999-03-19 | 2012-08-15 | 新日本製鐵株式会社 | Tin-plated or aluminum-plated surface-treated steel with excellent corrosion resistance |
| CN1730696A (en) * | 2005-08-05 | 2006-02-08 | 大连理工大学 | Tin-zinc-copper-nickel lead-free solder alloy |
| CN103014411A (en) * | 2012-12-25 | 2013-04-03 | 东南大学 | Sn-Nd-Ni intermediate alloy and preparation method thereof |
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| Publication number | Publication date |
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| CN105506369A (en) | 2016-04-20 |
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Effective date of registration: 20230818 Address after: No. 9-3-401, No. 39, Gaoxin 6th Road, Binhai Science and Technology Park, Binhai New Area, Tianjin, 300462 Patentee after: Tianjin Chengtian New Energy Co.,Ltd. Address before: 300300 Economic Development Center of Wuxian Street, Dongli District, Tianjin (Room 330, West of Laoyuan Warehouse, Erdaozha South, Wuxian Street, Tianjin) Patentee before: TIANJIN AITIAN AUTO PARTS Co.,Ltd. |