High Chromium Gringding Ball With High Hardness and Resistance, Top Quality For Cement and Mine
- Ref Price:
-
- Loading Port:
- Qingdao
- 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.Applied Field of High Chromium Gringding Ball With High Hardness and Resistance, Top Quality For Cement and Mine
1) Power Plant, 2) Mineral Processing, 3) Refractory Factory, 4) Cement Plant
2. The Size and Chemical Composition of High Chromium Gringding Ball With High Hardness and Resistance, Top Quality For Cement and Mine
No. | Diameter (mm) | Weight of each (kg) | Pcs/ton |
1 | Ø20 | 0.0322 | 31056 |
2 | Ø25 | 0.063 | 15873 |
3 | Ø30 | 0.11 | 9091 |
4 | Ø40 | 0.257 | 3891 |
5 | Ø50 | 0.50 | 2000 |
6 | Ø60 | 0.867 | 1153 |
7 | Ø70 | 1.37 | 729 |
8 | Ø80 | 2.05 | 487 |
9 | Ø90 | 2.90 | 345 |
10 | Ø100 | 4.00 | 250 |
11 | Ø110 | 5.30 | 188 |
12 | Ø120 | 6.80 | 147 |
13 | Ø125 | 7.75 | 129 |
14 | Ø130 | 8.74 | 114 |
Model | Mechanical properties | Microstructure | |
HRC | Times of falling (3.5m) | ||
Low Chromium | ≥45 | 8000 | P+C |
Medium Chromium | ≥50 | 8000 | P+C |
High Chromium | ≥56 | 8000 | M+C |
Model | Chemical Composition | |||||
C | Si | Mn | Cr | P | S | |
Low Chromium | 2.3-3.4 | ≤1.5 | 0.5-1.5 | 1.0-2.0 | ≤0.1 | ≤0.1 |
Medium Chromium | 2.2-2.8 | 0.5-1.0 | 0.5-0.8 | 10.0-12.0 | ≤0.1 | ≤0.1 |
High Chromium | 2.4-3.2 | 0.5-0.8 | 0.5-0.8 | 16.0-18.0 | ≤0.1 | ≤0.1 |
3.Specification of High Chromium Gringding Ball With High Hardness and Resistance, Top Quality For Cement and Mine
Size: 20mm-150mm
Hardness:HRC58-65; Chrome content:11-14%
4. Photos of High Chromium Gringding Ball With High Hardness and Resistance, Top Quality For Cement and Mine
- Q:Question, such as title, I hope I don't copy the definition of rolling and casting in Baidu encyclopedia, thank you
- uch as: automobile transmission shaft adopts mechanical rolling machine with good performance, gray cast iron can play seismic effect effectively, with good thermal conductivity of radiator graphite in gray cast iron, the aircraft engine turbine blade by casting directional solidification casting and Dan Jingzhu.Do everything we can to make the best use of it, the advantages and disadvantages of rolling and casting, and you'll find it yourself, Baidu, depending on how you use it
- Q:The casting sand is going on
- Dispersed sand inclusion is common on the surface and subcutaneous of steel castings, often concentrated on the outer surface of the upper box and the inner surface of the lower case, and a few of them are inside the cast steel parts.
- Q:How can the casting be quenched and tempered?
- Cast steel annealing or normalizing parts in strength and toughness is insufficient, can be used in quenching and tempering treatment. It is mainly used for gear, gear and other parts of the cast steel. The conditioning has two kinds: one kind is cast directly after quenching and tempering, with warm water (40---50 degrees) intermittent cooling, suitable for ZG270---500, ZG310----570 and other castings.
- Q:Why does the surface of stainless steel casting mirror mirror ripple?
- Because the grinding machine is layer by layer. And the material inside the casting is not completely uniform.
- Q:Heat treatment process and purpose of casting parts
- Natural aging (also known as Chang Hua): lost in the open, the sun and rain, can have experienced years of wind and frost.
- Q:When the blank is a casting, the margin is evenly distributed, how should rough machining?Please help friends from mechanical classes.There is another problem: in the NC milling plane contour machining, when the rough margin is large, how to deal with.Who can help in time, add 20 reward. Urgently!!
- Personal advice:Because of the large margin, your outline is easy to guarantee;So the key is to consider the assembly and aesthetics of the casting. You have to find the machining criteria;Rough the datum so that it can be machined;After the outline, turn back to the finishing line.If the casting requirement is not high, the benchmark can be directly processed; (not recommended)Over
- Q:How is the silicon sol precision casting part priced? What is the price per ton of casting? Such as 304 material.
- I am doing this for sale, if the price is mainly based on the product structure, the difficulty of pricing. At present, if it is more formal and material guarantee manufacturers generally in 48-53 yuan /Kg (of course, products have a certain weight, such as greater than 100g), our company's current price of about 53 yuan /Kg or so. .
- Q:How to cast iron and wrought iron collocation
- 3, if you have a file in the hand, can be used to file to see finish can also make a judgment from the file down the iron can also be seen, but this is beyond your request, it can be done in the factory. 4, if placed in the grinder grinding, see iron spark from a judge or iron wrought iron, but this is only to do in the factory. About it, may not be full, but through these methods, generally can distinguish between iron or wrought iron.
- Q:What are the general technical requirements for casting parts?
- According to the national standard GB/T 9438, there are 8 aspects: 1. chemical composition; 2. delivery status; 3. mechanical properties; 4. dimensional tolerances; 5. weight tolerances; 6. appearance quality; 7. internal quality; 8. casting salvage.
- Q:Why should pig iron be used in casting?
- Not necessarily is iron, steel, stainless steel, aluminum, copper can be cast iron, is cheaper, and better properties of cast out, for example, is not easy to rust, high strength, easy processing and so on, and is the only iron iron cast out, it is not necessarily the raw pig iron, plus some other material
CMD is one of the largest manufacturers and professional exporters of forged grinding balls and cast grinding balls in China, with an annual output of 50,000 tons. Now, there are 180 employees in our company, with an area of 20,000 square meters. Our products are mainly exported to more than 20 countries in the world, such as Africa, South America, Asia, and Australia.
1. Manufacturer Overview |
|
|---|---|
| Location | Shandong, China |
| Year Established | 1983 |
| Annual Output Value | Above US$100 Million |
| Main Markets | South Asia, South Asia, Central America, Western Europe, Eastern Asia, Mid East, Oceania, Africa |
| Company Certifications | ISO9001;IS014001 Certificate |
2. Manufacturer Certificates |
|
|---|---|
| a) Certification Name | |
| Range | |
| Reference | |
| Validity Period | |
3. Manufacturer Capability |
|
|---|---|
| a)Trade Capacity | |
| Nearest Port | Qingdao Port |
| Export Percentage | |
| No.of Employees in Trade Department | 3-5 People |
| Language Spoken: | English；Chinese；Japanese；Korean |
| b)Factory Information | |
| Factory Size: | Above 20,000 square meters |
| No. of Production Lines | 8 |
| Contract Manufacturing | Grinding steel balls;Grinding steel cylpebs;Grinding media;Grinding meida ball |
| Product Price Range | Average |
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High Chromium Gringding Ball With High Hardness and Resistance, Top Quality For Cement and Mine
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT or LC
- Min Order Qty:
- 25M.T. m.t.
- Supply Capability:
- 200000M.T./Year m.t./month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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