High chromium steel ball features:
1. High chromium steel balls have a high hardness, usually between 60-66 HRC, which makes them have good wear resistance and pressure resistance.
2. The hardness of high chromium steel ball makes it have excellent wear resistance and can maintain a long service life in a wear environment.
3. High chromium steel ball has high tensile strength and compressive strength, and can withstand greater external force.
4. High chromium steel ball has good corrosion resistance and can be used for a long time in acid and alkali environment.
5. High chromium steel ball has good high temperature stability and can maintain good performance in high temperature environment.
6. High chromium steel ball has a good surface finish, which can reduce friction resistance and energy loss.
7. The production process of high chromium steel balls is relatively fine and can achieve high precision requirements.
8. The low wear rate of high chromium steel ball enables it to maintain good performance for a long time.
9. The manufacturing process of high chromium steel ball makes it have good balance and can maintain stability in high-speed rotation or vibration environment.
10. High chromium steel balls have good plasticity and can be formed and processed by cold working or hot working.
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On March 7, the Science and Technology Department of Sichuan Province announced that in 2012, the Sichuan Cotton Crops Team made significant progress by collecting over 600 ramie germplasm resources. These resources were recognized for their diversity, specificity, and completeness, placing them at the forefront of China's agricultural research. As a result, they successfully developed the first ramie variety specifically designed for feed processing—“Chuan Fei No. 1.â€
This new variety achieved a fresh yield of 8,494 kg per mu, representing a 30% increase compared to traditional ramie, a 44% improvement over pasture, and an impressive 83% rise over silage corn. Moreover, its protein content exceeded 20%, far surpassing that of corn and forage crops. The introduction of “Chuan Fei No. 1†filled a critical gap in China’s feed industry, addressing the growing demand for high-quality feed raw materials and supporting the sustainable development of the animal husbandry sector.
In addition, the company also introduced another innovative variety called “Chuanxi 13,†which was specifically developed to meet the needs of processing enterprises. This variety not only met the requirement for hemp fiber content of at least 2,300 kg per mu but also increased production by more than 5%. Its excellent defoliation characteristics and easy skin separation made it highly favored by processing companies. In 2012, this variety was planted across 420,000 mu in the southwestern region, producing an additional 11 million kilograms of raw hemp and generating an added value of 66 million yuan. These achievements highlight the growing importance of ramie in both agriculture and industrial applications, offering promising opportunities for future growth.