Ball Mill Grinding Media With Chrome Iron Materials From Ningguo,China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
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Ball Mill Grinding Media-B Technical Specification:
Product Name | Designation In China | C | Si | Mn | Cr | Mo | Cu | Ni | S,P |
| ZQCr 26 | 2.11-3.6 | 0.3 - 1.2 | 0.3 - 1.5 | 23 - 28 | Micro amount
| ≤0.08 | ||
ZQCr 20 | 2.11-3.6 | 0.3 - 1.2 | 0.3 - 1.5 | 19 - 23 | ≤0.08 | ||||
ZQCr 17 | 2.11-3.6 | 0.3 - 1.2 | 0.3 - 1.5 | 16 - 19 | ≤0.08 | ||||
ZQCr 15 | 2.11-3.6 | 0.3 - 1.2 | 0.3 - 1.5 | 13 - 16 | ≤0.08 | ||||
ZQCr 12 | 2.11-3.6 | 0.3 - 1.2 | 0.3 - 1.5 | 11-13 | ≤0.08 | ||||
ZQCr 10 | 2.11-3.6 | 0.3 - 1.2 | 0.3 - 2.0 | 10 - 11 | ≤0.1 | ||||
| (HRC) Surface Hardness | Impact Toughness (AK J/cm2) | Microstructure | Specification(mm) |
| ≥58 | ≥3 | Martensite+ Carbide | Ø10, Ø12.7 ,Ø15,Ø17, Ø20 ,Ø25, Ø 30,Ø 35, Ø40, Ø50, Ø 60,Ø 70, Ø80, Ø90,Ø100, Ø110, Ø120
|
Ball Mill Grinding Cylpebs Chemcial Compostion：
Dimension | C | Si | Mn | Cr | P,S | Cu | Mo | Others |
Φ14*14/16, Φ16*16/18, Φ18*18/20, Φ20*20/25 Φ25*30, Φ30*35, | 2.1-3.2 | 0.3-1.2 | 0.3-1.0 | 10-11 | ≤0.1 | Micro-amount | ||
Microstructure:M+C;≥58HRC
Our Grinding Ball Production Line:
1.Sand Lined Iron Mold Casting Line,which is Applicable For Chromium Grinding Balls With Diameter 40 To 150mm,Average Production Capability 2 Tonne Per Hour Per Set.
2.Flaskless Molding Casting Line:Suitable For Batch Production Of Casting Balls With Diameter 10 To 40mm,Casting Cylpeds Dimension Range From 6*6mm To 40*45mm,And Even Small Castings. 
- Q:We are small castings, the need for surface treatment of shot blasting machine, about how much?
- according to the comprehensive consideration of factors such as yield, size of workpiece commonly used on the market the crawler shot blasting machine has Q324, Q326, Q328, Q3210, and each time the amount of their treatment were 125KG, 200KG, 400KG, 600KG, the specific use of what types also need to be determined according to the actual situation
- Q:Casting parts have poor surface finish. What sand is used to make them?
- Now resin sand, coated sand and other processes are also very good surface.
- Q:How can the casting be free of trachoma?
- 2, pouring temperature should be enough, otherwise the sand can not float up;
- Q:Can the casting part be phosphating with the phosphating solution of the pickling board?
- If it is Phosphating for painting, it is not necessary, because the surface of the casting is rough and can be firmly bonded with the paint film.
- 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.
- Q:Casting parts need to be subjected to the kind of heat treatment after the weldment is finished
- This is difficult to say, the key is to see the specific parts and components, the final mechanical performance requirements.For example, gray cast iron, usually graphite annealing, to heat treatment annealing, surface quenching and so on, ductile iron can be a variety of annealing, normalizing, quenching and isothermal quenching, surface treatment, chemical treatment and so on, in a word, heat treatment of steel can usually, nodular cast iron can do. Malleable cast iron and vermicular cast iron are often subjected to graphitization annealing and stress relieving annealing, while wear-resistant cast irons often undergo quenching + low temperature tempering, and so on.Welding is the case, such as bearing steel welding must be quenched + low temperature tempering, machine spindle welding (repair welding) must be quenched and tempered treatment, and so on. Of course, if it is a general weld, there is no need for heat treatment or, at most, stress relieving annealing.
- Q:What is the difference between forging parts and casting parts?
- No, it's called die castingDifference: the die casting parts are simple in structure and large in batch sizeCasting: the use of a wide range of structures without restrictions
- Q:Cause of choking of casting parts
- Choke fire is the process of pouring a large number of gases can not be discharged smoothly, boiling in the metal liquid, resulting in a large number of castings in the pores, and even incomplete casting defects
- Q:What is the ejection angle of the die casting (Tan Gang)?
- Because after the wax, wax parts will have a slight contraction, which is good for demoulding. Many moulds don't do the ejection angle
- Q:What is the difference between casting and stamping parts?
- Separation process is also called blanking, the purpose is to make the stamping parts along a certain contour line from the sheet metal separation, at the same time guarantee the quality requirements of the separation section. Stamping is a highly efficient production methods, the use of compound die, especially the multi station progressive die stamping process can be completed in a multi machine, realized by belt uncoiling, leveling, punching, forming and finishing automatic production. High production efficiency, good working conditions, low production costs, can produce hundreds of parts per minute.
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Ball Mill Grinding Media With Chrome Iron Materials From Ningguo,China
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 10 m.t.
- Supply Capability:
- 1000 m.t./month
OKorder Service Pledge
OKorder Financial Service
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