The Allmax ® grinding balls are extremely wear-resistant due to the use of high-alloy steel with 11% to 19% chromium content. Through years of research and development, the …

Grinding Ball Supplier, Steel Ball, High Chrome Grinding Ball Manufacturers/ Suppliers - Shijiazhuang Chengda Wear Resistant Materials Co., Ltd. Menu ... materials Co., Ltd. A certified ISO 9001Company, specializes in the design, development, production, and servicing of high chromium wear resistant materials for grinding equipment in cement ...

Choose our high chrome steel grinding media balls for reliable, long-lasting results. RFQ now! ... high chrome balls exhibit corrosion resistance, wear resistance, high hardness and other properties, and are widely used as grinding media in ball mills. ... Compared with ordinary high-chromium steel balls, Chengxin high chrome ball shows better ...

Company Introduction: Anhui Ningguo Chengxi Wear-Resistant Material Co., Ltd., is a professional manufacturer for wear-resistant material such as high-chromium, MID. -chromium and low-chromium casting grinding balls, forged balls, grinding cylpebs, and casting pieces. It locates in the economic and technical development zone …

The cast steel ball has high chromium content, a small hardness difference between the surface and core, high wear resistance and an extremely low breakage rate. The high-chromium energy-saving grinding balls developed and produced by our company are used in ball mills in major mines, cement plants, and thermal power plants.

High quality High Chrome Mining Grinding steel Balls With high Impact Resistance from China, China's leading forged grinding steel ball product, with strict quality control steel grinding balls factories, producing high quality steel grinding balls products. ... High Chromium. Cast Ball . ZQCr26. 2.0-3.4. ≤1.2. ≤1.5. 22-28. ≤1.5. ≤0.10 ...

The effect of carbide content on the wear resistance of high chromium cast irons was evaluated by means of ball mill testing. Martensitic cast irons containing from 13 to 41% carbide volume ...

Browse our wholesale grinding media balls in high, medium, and low chromium grades. Each grade offers specific hardness levels for various applications, from HRC45 to HRC63.

Based on this principle, Changshu Lonte wear-resistant Ball Co., Ltd. (hereinafter referred to as "Lone wear-resistant ball") using GCR15 steel to make the grinding ball. However, because of the high carbon content in GCR15 steel and the big size of grinding ball, the crack of water quenching will increase significantly.

Get high-quality chromium alloy grinding steel ball at competitive prices. Our grinding media ball is perfect for ball mill grinding media. ... High and Super-high Chromium Alloyed Casting Balls . XM-ZQCr10: 60: 50: …

The difference in material itself: the material of the forged-rolled steel ball is high-quality round steel or high-quality composite steel, and its C content is less than 1.4, so it is called steel ball after forging and rolling; while the basic material of cast ball is scrap steel, which is smelted.

Achieving high impact–abrasion–corrosion resistance of high–chromium wear–resistant steel via vanadium additions. Author links open overlay panel Xueyu Liao a b, Zhibin Zheng a, Tianlong Liu a c, ... Friction and wear of liner and grinding ball in iron ore ball mill. Tribol Int, 115 (2017), pp. 506-517, 10.1016/j.triboint.2017.06.017.

Also known as chrome steel, 52100 is an extremely hard and wear-resistant material. These balls are often used in bearings. For technical drawings and 3-D models, click on a part number. ... Tight-Tolerance Hard Wear-Resistant 52100 Alloy Steel Balls . Yield Strength: 295, 000 psi; Hardness: Rockwell C60 (Very Hard)

Composition: High-chromium white cast iron Grinding balls contain high levels of chromium (typically 10% to 30%) along with carbon, silicon, manganese, and other alloying elements. ... While steel balls offer excellent wear resistance and are cost-effective, they may corrode in corrosive environments or contaminate sensitive materials …

The wear resistance of high chromium cast balls is more than twice that of ordinary low chromium balls and forged steel balls. Due to the good wear resistance of this mine-specific high-chromium cast ball, the wear of the single chamber is small, the grinding efficiency is high, and the gradation of the steel balls in the mill is not easy to ...

Hardness and Wear Resistance Forged steel grinding balls are renowned for their higher hardness and superior wear resistance when compared to cast steel balls. This is primarily due to the forging process, which involves intense compaction and heat treatment. ... High-carbon steel or alloy steel with specific alloying elements (such as …

The surface wear resistance of 440C steel balls is a critical factor in determining the operational reliability of their products. To address the challenges of …

The largest wear ratio was at an angle of 30°-60° degrees 12 .The Nano coating layer of Tungsten Carbide is used to coat the surface of high chromium cast iron by using a thermal spray process ...

Select high quality High Chrome Steel Grinding Media Balls in wholesale price on NINGHU STEEL CO.,LTD. ... Superior Wear Resistance: Our grinding media balls offer prolonged service life, reducing the frequency of replacements and maintenance costs. ... Special High Chromium Alloy Casting Grinding Balls: ZQCr26: ≥60: ≥4.0: M+C: …

For example, cast steel balls (high chromium balls, medium chromium balls, low chromium balls), forged steel balls, rolled steel balls, and bearing steel balls can be called grinding steel balls. ... Whether the grinding steel ball is wear-resistant or not, the most important data is the hardness test, which can be tested with a Rockwell ...

The company's flagship products: "Da-yang" brand chromium series casting grinding balls, grinding cylpebs, liners, hammers, and other wear-resistant products have the advantages of high hardness, low breaking …

In another research done by Rahman et al. [28] in Bangladesh to manufacture grinding balls locally, high chromium . ... and they had a higher wear resistance than forged steel.

High chromium balls are recognized as better grinding media in terms of wear rates than forged steel balls, which are conventional grinding media in the milling …

The compositions of wear-resistant steels used as the material for grinding media are validated in order to obtain the optimal relation between the wear resistance and cost. Mathematical experiment planning reveals that low-alloyed hypereutectiod steels with the austenite-martensite structure without secondary carbides and eutectoid steels with …

In the moderate corrosion series, the 25%Cr balls had excellent performance, with wear rate about 30% less than that of the 31%Cr alloy balls and …

This kind of wear-resistant steel ball is called a low-chromium alloy cast ball, and the low-chromium ball is produced by medium-frequency electric furnace melting, metal mold, or sand casting. Its performance is suitable for some metallurgical mines, slag, and other industries where the grinding precision is not high and the wear and tear is ...

Traditionally, the mining industry has favored high-chromium steel balls for vertical mixing grinding due to their robust hardness and commendable wear resistance. In contrast, standard ceramic balls are known for their lighter density and comparatively lower hardness.

Advantages of high chromium grinding media balls. High hardness and wear resistance. Due to the large amount of chromium element, high chromium grinding media balls. have extremely high hardness (usually in the range of HRC 58-65) and excellent wear. resistance. This enables them to be used for a long time in high …

A pilot-plant ball mill, with a 0.01 m 3 chamber, was used to perform wear tests, comparing the original ball material and seven grades of high chromium cast irons, grinding the same coal as used in the industrial plant. Test pieces were 60-mm balls with different chemical compositions and heat treatments.