Forged Steel Grinding Ball With Supper Hardness Apply For All Kinds Of Mineral Processing
- Ref Price:
-
- Loading Port:
- Shanghai Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25M.T. m.t.
- Supply Capability:
- 200000M.T./Year m.t./month
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1.Feature of Forged Steel Grinding Ball with Supper Hardness apply for all kinds of Mineral Processing
1) In general, grinding steel ball has high hardness: surface hardness to 58-65 HRC, volume hardness of 56-65 HRC
2) impact toughness high: impact toughness more than 12 J / cm2.
3) broken rate is low: the actual broken rate is not higher than 0.5%.
4) loss of grinding forged steel ball round rate is low.
2.Chemical Composition of Forged Steel Grinding Ball with Supper Hardness apply for all kinds of Mineral Processing
Based on material, the forged steel balls are defined into3 brands. And The chemical composition is shown in the following:
Brand | C | Mn | Si | Cr | S | P | V |
1A | 0.37-0.55 | 0.50-1.0 | 0.17-0.47 | 0.80-1.2 | ≤0.035 | ≤0.035 | |
2A | 0.7-1.00 | 0.7-1.0 | ≤0.025 | 0.4-0.8 | ≤0.025 | ≤0.025 | |
65 | 0.55-0.70 | 0.80-1.25 | 0.17-0.47 | ≤0.25 | ≤0.035 | ≤0.035 |
3.Specification of Forged Steel Grinding Ball with Supper Hardness apply for all kinds of Mineral Processing
Nominal Diameter | Diameter Tolerance | Weight of Single Ball | Numbers of Per Ton |
(mm) | (mm) | (g) | 32150 |
20 | +2 -1 | 32 | 15625 |
25 | 64 | 9090 | |
30 | 110 | 5645 | |
40 | 263 | 3802 | |
50 | 513 | 1949 | |
60 | +3 -2 | 888 | 1126 |
70 | 1410 | 709 | |
80 | 2104 | 485 | |
90 | 2996 | 333 | |
100 | 4110 | 243 | |
110 | +4 -2 | 5457 | 182 |
120 | 7102 | 140 | |
130 | 9030 | 110 | |
140 | 11279 | 88 | |
150 | 13871 | 72 |
- Q:How to improve the surface roughness of casting parts?
- One is to improve the accuracy of the model; the two is to improve the molding sand mesh. How much is the other relationship?.
- Q:As shown, how do I achieve the tightness test of this product, and achieve industrial production? Seek expert advice.
- Precise and tight sealing of the surface to which the test piece is to be tested, equipped with an airtight test instrument, and an electrical control system. You can complete automated testing equipment
- Q:My parts complex, machining costs are relatively high, so want to cast, but the surface needs anodizing, what material will be better?
- The common material that can be anodized is aluminum alloy. It is recommended to use casting aluminum alloys, such as ZL102 and ZL105, which are commonly used as cast aluminium alloys. The processing of aluminum casting is easy. After processing, the surface of the whole part can be anodized. The color can be chosen.
- Q:our factory now produces steel castings in the use of polishing directly after spraying processing, but the powder sprayed 15But the spray powder touched off what is the reason we are not very strict requirements not only need to peel off bubbles can also, because our products are steel castings so we use steam hole sludge put on. Do not know if this spray treatment has no effect to thank friends with us!
- The pre treatment temperature and the quality of plastic powder are likely to be problems
- Q:How to get rid of casting sand inside casting parts?
- Are you saying that in the sand casting cavity? We use the manual blast, he is like a pipe will be automatic shot out of the grit, into the casting cavity, to remove the internal cavity in the purpose of casting sand!
- Q:The casting sand is going on
- 3, prevention measures(1) to improve the strength of sand mold (core), especially surface strength, high temperature strength, refractoriness, compact, better coating, good core coating and parting surface coating.(2) mould and box can prevent damage;(3) the core should have clearance.
- Q:The casting defects of pores, trachoma how to repair?
- Airhole above 2mm recommended LT101 casting defect repair agent. If repair quality requirements, high availability LT111 iron repair agent, LT112 steel repair agent, LT113 aluminum repair agent, LT114 copper repair agent.
- Q:What foundry factories are used in the casting parts of China's major automobile manufacturers?
- For example Changchun FAW, under a casting, two casting and other casting plant, but there are more than half of all outsourcing in Tianjin Hebei Shandong purchase, many automobile enterprises to casting foundry.
- Q:Casting blank in the cooling process to release a large amount of heat energy, what can be recycled?
- Casting, do not need to provide a rough casting foundry drawings, according to your chart will put foot margin in the processing needs of the surface, the rest of the size can be found according to the mechanical design manual and manual casting. General Casting Factory Casting Division will be in your chart marked on shrinkage and processing margin figure (usually with red and green pen) to the patternmaker production of wood or other material mould diagram.
- Q:The cause of fracture and why there is no toughness
- This question is too broad, see what the casting casting Oh in order to reduce the wayward cast steel, ductile iron, gray iron and white iron, you can choose the material according to their own requirements.
1. Manufacturer Overview |
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|---|---|
| Location | Jiangyin City, Jiangsu Province, China |
| Year Established | 2012 |
| Annual Output Value | Above US$100 Million |
| Main Markets | South America; Oceania; Eastern Europe; Africa |
| Company Certifications | ISO9001;IS014001 Certificate |
2. Manufacturer Certificates |
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|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
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|---|---|
| a)Trade Capacity | |
| Nearest Port | Qingdao Port; Tianjin Port; Shanghai Port |
| Export Percentage | |
| No.of Employees in Trade Department | 5 - 10 People |
| Language Spoken: | English; Chinese; Spanish; Portuguese; Russian |
| b)Factory Information | |
| Factory Size: | 10,000-30,000 square meters |
| No. of Production Lines | Above 10 |
| Contract Manufacturing | Grinding Ball; Grinding Rod; Cylpeb; Grinding Media; Ball Mill Ball |
| Product Price Range | Average |
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Forged Steel Grinding Ball With Supper Hardness Apply For All Kinds Of Mineral Processing
- Ref Price:
-
- Loading Port:
- Shanghai Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25M.T. m.t.
- Supply Capability:
- 200000M.T./Year m.t./month
OKorder Service Pledge
OKorder Financial Service
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