CN104593662A - Formula and preparation method of steel ball - Google Patents
Formula and preparation method of steel ball Download PDFInfo
- Publication number
- CN104593662A CN104593662A CN201410061512.9A CN201410061512A CN104593662A CN 104593662 A CN104593662 A CN 104593662A CN 201410061512 A CN201410061512 A CN 201410061512A CN 104593662 A CN104593662 A CN 104593662A
- Authority
- CN
- China
- Prior art keywords
- steel ball
- steel
- chromium
- silicon
- carbon
- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/10—Cast-iron alloys containing aluminium or silicon
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C37/00—Cast-iron alloys
- C22C37/06—Cast-iron alloys containing chromium
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The present invention discloses a formula and a preparation method of a steel ball. The preparation steps comprise: placing waste steel, carbon, silicon, manganese and chromium into a smelting furnace according to a certain ratio to smelt into a liquid steel, taking out a prepared mold housing, pouring the liquid steel into the prepared mold housing, cooling the mold housing, carrying out vibration crushing on the cooled mold housing through a housing vibration machine, taking out the cooled steel ball, placing the obtained steel ball into a shot-blasting machine to carry out a shot-blasting treatment, and finally inspecting the obtained steel ball. According to the present invention, the elements such as carbon, silicon, manganese and chromium are added, such that the casted steel ball has advantages of hardness and the like.
Description
Technical field
The present invention is formula of a kind of steel ball and preparation method thereof, is applied to casting field.
Background technology
In traditional steel ball manufacture craft, easily there is insufficient strength in the steel ball cast, is not well positioned to meet the shortcomings such as use, thus directly results in, and both wasted material, wastes again a large amount of manpowers, directly increase production cost.
Summary of the invention
For above-mentioned technical problem, the invention provides a kind of formula and preparation method thereof with the steel ball increasing form strength
.
Technical problem solved by the invention realizes by the following technical solutions: formula of a kind of steel ball and preparation method thereof, its preparation process is: by steel scrap good for proportioning, carbon, silicon, violent, chromium, put into smelting furnace and be smelted into molten steel, take out the formwork made, then by pouring molten steel in the formwork made, after cooled for the formwork after cast, by shaking, cooled formwork shakes broken by shell machine, take out cooled steel ball, the steel ball of taking-up is placed into shot-blasting machine and carries out Shot Blasting, finally the steel ball after ball blast is tested.
Described steel scrap, carbon, silicon, violent, chromium, the content of each composition is: steel scrap: 90-95% part, carbon: 2.3-2.5% part, silicon: 0.6-0.8% part, violent: 0.8-1.0% part, chromium: 1.2-1.6% part.
The invention has the beneficial effects as follows: waste and old iron and steel is melted down and reuses, saved the energy, simultaneously in steel scrap by after adding carbon, silicon, violent, chromium element, make the steel ball after casting harder.
Embodiment
The technique means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with specific embodiment, setting forth the present invention further.
To get steel scrap: 90%, carbon: 2.3%, silicon: 0.6%, violent: 0.8%, chromium: 1.2%, the present invention will be described further:
By steel scrap good for proportioning, carbon, silicon, violent, chromium, put into smelting furnace and be smelted into molten steel, take out the formwork made, then by pouring molten steel in the formwork made, after cooled for the formwork after cast, by shaking, cooled formwork shakes broken by shell machine, takes out cooled steel ball, the steel ball of taking-up is placed into shot-blasting machine and carries out Shot Blasting, finally the steel ball after ball blast is tested.
Last it is noted that above embodiment only in order to illustrate the present invention and and unrestricted technical scheme described in the invention; Therefore, although this specification sheets with reference to each above-mentioned embodiment to present invention has been detailed description, those of ordinary skill in the art should be appreciated that and still can modify to the present invention or equivalent to replace; And all do not depart from technical scheme and the improvement thereof of the spirit and scope of the present invention, it all should be encompassed in right of the present invention.
Claims (2)
1. the formula and preparation method thereof of a steel ball, it is characterized in that: by steel scrap good for proportioning, carbon, silicon, violent, chromium, put into smelting furnace and be smelted into molten steel, take out the formwork made, then by pouring molten steel in the formwork made, after cooled for the formwork after cast, by shaking, cooled formwork shakes broken by shell machine, take out cooled steel ball, the steel ball of taking-up is placed into shot-blasting machine and carries out Shot Blasting, finally the steel ball after ball blast is tested.
2. the formula and preparation method thereof of a kind of steel ball according to claim 1, it is characterized in that: described steel scrap, carbon, silicon, violent, chromium, the content of each composition is: steel scrap: 90-95% part, carbon: 2.3-2.5% part, silicon: 0.6-0.8% part, violent: 0.8-1.0% part, chromium: 1.2-1.6% part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061512.9A CN104593662A (en) | 2014-02-24 | 2014-02-24 | Formula and preparation method of steel ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410061512.9A CN104593662A (en) | 2014-02-24 | 2014-02-24 | Formula and preparation method of steel ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104593662A true CN104593662A (en) | 2015-05-06 |
Family
ID=53119712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410061512.9A Pending CN104593662A (en) | 2014-02-24 | 2014-02-24 | Formula and preparation method of steel ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104593662A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106431A (en) * | 2019-05-25 | 2019-08-09 | 徐州国隆电力配件铸造有限公司 | A kind of formula and its preparation process of energy conservation steel ball |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52136823A (en) * | 1976-05-11 | 1977-11-15 | Fujisaki Tetsukoushiyo Kk | Production of casting iron ball |
| CN1439739A (en) * | 2003-03-31 | 2003-09-03 | 孙荣玖 | Wear resistant steel ball production process |
| JP2010255705A (en) * | 2009-04-23 | 2010-11-11 | Cho Gijutsu Jimusho:Kk | Spherical graphite cast iron sphere for base isolation structure, and method for manufacturing the same |
| CN101966558A (en) * | 2010-09-30 | 2011-02-09 | 安徽应流集团霍山铸造有限公司 | Precision casting method for large castings |
-
2014
- 2014-02-24 CN CN201410061512.9A patent/CN104593662A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52136823A (en) * | 1976-05-11 | 1977-11-15 | Fujisaki Tetsukoushiyo Kk | Production of casting iron ball |
| CN1439739A (en) * | 2003-03-31 | 2003-09-03 | 孙荣玖 | Wear resistant steel ball production process |
| JP2010255705A (en) * | 2009-04-23 | 2010-11-11 | Cho Gijutsu Jimusho:Kk | Spherical graphite cast iron sphere for base isolation structure, and method for manufacturing the same |
| CN101966558A (en) * | 2010-09-30 | 2011-02-09 | 安徽应流集团霍山铸造有限公司 | Precision casting method for large castings |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110106431A (en) * | 2019-05-25 | 2019-08-09 | 徐州国隆电力配件铸造有限公司 | A kind of formula and its preparation process of energy conservation steel ball |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |