Boride-based powders are commonly used in thermal spray applications due to their high hardness, wear resistance, and thermal stability. Some commonly used boride powders for thermal spray include: Boride Powder,Nickel Boride Powder,Chromium Boride Powder,Thermal Spray Materails Luoyang Golden Egret Geotools Co., Ltd , https://www.xtcthermalspray.com
Returning the straw to the field will help the amount of water in the soil, but if it cannot be degraded in time, the covered straw will have a certain impact on the emergence of the crop. Accelerating the rot of the straw not only can reduce the impediment to crop emergence, but also the degraded material can increase the soil fertility and promote the growth and development of wheat. The main component of the orange rod is crude fiber. The crude fiber is degraded by some appropriate methods. It is helpful to the emergence and growth of the crop. The crude fiber degradation rate can be measured using a coarse fiber analyzer.
The straw was degraded by ammonia, ammonium carbonate and urea. Crude fiber analyzer was used to measure the degradation of crude fiber in the straw. The degradation rate was compared and the degradation effect was selected. test. Three methods were used to analyze the degradation of crude fiber in the orange rod to understand which method was better. It was found that using ammonia to perform the degradation rate of the orange rod could reach 20.6% over time. The amount of degradation has increased. After six months, the maximum degradation rate of crude fiber can reach 48.2%. The use of ammonium carbonate to carry out the use of crude fiber analyzers for the orange rods used to sterilize the orange rods found that the changes in the fibers were relatively small and the rate of degradation was as high as 13.5%, which was lower than the rate at which ammonia water was used for dissolution. When using urea to decompose, its degradation rate is far less than the first two degradation rates, the highest rate is 11.2%. Therefore, the use of ammonia to perform the best method for the degradation of the covering area is the reason.
Degradation of the covered stalks by ammonia is not only beneficial to the emergence of crops, but also can increase the nutrients in the soil. This can be verified by the use of a soil tester, which is performed on the soil by a soil tester. Cadmium nutrients are measured and analyzed to find out the added elements and quantities.
1. Boron Carbide (B4C): Boron carbide is one of the hardest materials known, making it ideal for applications requiring high wear resistance. It also has excellent chemical resistance and thermal stability.
2. Titanium Diboride (TiB2): Titanium diboride offers a combination of high hardness, excellent wear resistance, and good thermal conductivity. It is often used in applications where both wear and heat resistance are required.
3. Tungsten Boride (WB): Tungsten boride powders have high hardness, excellent wear resistance, and good thermal stability. They are commonly used in thermal spray applications for their ability to withstand high temperatures and resist wear.
4. Chromium Boride (CrB2): Chromium boride powders offer high hardness, wear resistance, and good thermal stability. They are often used in thermal spray coatings for applications requiring resistance to abrasion and erosion.
These boride-based powders can be used in various thermal spray processes such as plasma spraying, high-velocity oxy-fuel (HVOF) spraying, and detonation gun spraying to provide protective coatings on surfaces that require enhanced wear resistance and thermal protection.
Straw rot speeds up faster for seedling growth and nutrient accumulation
Straw rot speeds up faster for seedling growth and nutrient accumulation