CN103757466A - Alloy brass H59 - Google Patents
Alloy brass H59 Download PDFInfo
- Publication number
- CN103757466A CN103757466A CN201210198652.1A CN201210198652A CN103757466A CN 103757466 A CN103757466 A CN 103757466A CN 201210198652 A CN201210198652 A CN 201210198652A CN 103757466 A CN103757466 A CN 103757466A
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- China
- Prior art keywords
- water
- alloy brass
- tin
- brass
- trace element
- 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
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- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention is an alloy brass H59, which is composed of the following ingredients by weight percentage: 57.0-60.0% of copper; trace element: 0.01-0.2% of tin and/or 0.01-0.07% of phosphor; the balance being zinc.
Description
Technical field
The present invention relates to a kind of alloy brass H59.
Background technology
Petrol engine temperature when work can reach 1900-2500 ℃, and top pressure is 30KG/CM2.Under such high-temperature condition, must carry out engine coolingly, could improve the working efficiency of engine, engine is unlikely to can damage.Refrigerating unit be take water cooling as main, with the circulating water in cylinder water channel, the water being heated in water channel is introduced to scatterer (water tank), turns back in water channel after cooling by wind again.Take car as example, and scatterer is responsible for the cooling of recirculated water, and the multiplex aluminium of its water pipe and radiator element is made, aluminum water pipe is made flat pattern, and radiator element band corrugated is focused on heat dispersion, installation direction, perpendicular to the direction of air flowing, accomplishes that windage is little as far as possible, and it is high that cooling efficiency is wanted.The water coolant of scatterer the inside is not simple water, but the mixture being formed by the sanitas of water (meeting drinking water quality), deicing fluid (being generally ethylene glycol) and various special purposes, also referred to as cooling fluid.Deicing fluid content in these cooling fluids accounts for 30%～50%, has improved the boiling point of liquid, and under certain operating pressure, the permission working temperature of car cooling fluid can reach 120 degree Celsius, has surpassed the boiling point of water and has been not easy evaporation.
The copper pipe of scatterer, is often corroded.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, alloy brass H59 is provided, product has higher corrosion resistance nature.
The object of the invention is to be achieved through the following technical solutions:
An alloy brass H59, is comprised of the component of following weight percent: copper: 57.0-60.0%; Trace element: tin 0.01～0.2% and/or phosphorus 0.01～0.07%; Surplus is zinc.
Preferably, described trace element is tin, and weight percent is 0.01～0.2%.
Compared with prior art, tool of the present invention has the following advantages: product has higher corrosion resistance nature.
Embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only part embodiment of the present invention, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the invention protection.
Embodiment 1
An alloy brass H59, is comprised of the component of following weight percent: copper: 57.0-60.0%; Trace element: tin 0.01～0.2% and/or phosphorus 0.01～0.07%; Surplus is zinc.
Claims (2)
1. an alloy brass H59, is characterized in that: the component by following weight percent forms: copper: 57.0-60.0%; Trace element: tin 0.01～0.2% and/or phosphorus 0.01～0.07%; Surplus is zinc.
2. alloy brass H59 according to claim 1, is characterized in that, described trace element is tin, and weight percent is 0.01～0.2%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210198652.1A CN103757466A (en) | 2012-06-17 | 2012-06-17 | Alloy brass H59 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210198652.1A CN103757466A (en) | 2012-06-17 | 2012-06-17 | Alloy brass H59 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103757466A true CN103757466A (en) | 2014-04-30 |
Family
ID=50524780
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210198652.1A Pending CN103757466A (en) | 2012-06-17 | 2012-06-17 | Alloy brass H59 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103757466A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11473172B2 (en) | 2017-03-24 | 2022-10-18 | Ihi Corporation | Wear-resistant copper-zinc alloy and mechanical device using same |
-
2012
- 2012-06-17 CN CN201210198652.1A patent/CN103757466A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11473172B2 (en) | 2017-03-24 | 2022-10-18 | Ihi Corporation | Wear-resistant copper-zinc alloy and mechanical device using same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |