admin ارسال شده در آوریل 23 ۱۴۰۱ اشتراک گذاری ارسال شده در آوریل 23 ۱۴۰۱ What is silica sand? This sand is a quartz rock and a natural granular material that is made up of minerals that are rockier than silt. Over time, this material is decomposed into fine grains by wind and water and turns into silica sand. Azarin Almas Diamond site in Hamedan is the leader in the field of construction materials services and silica sales in Hamedan. Silica is extracted from mineral mines, and after passing through various processing steps, silica sand and silica sand are obtained. Processed silica, which is used as a mold in various industries, foundry silica sand is said to be crushed after being processed in the factory, and then washed and dried and granulated in 8 different sizes according to the appropriate amount of consumption. become Silica is known as the most common oxide compound in the earth's crust. From the composition of sand in non-tropical coastal areas, Sio2 or silicon dioxide is obtained, which is usually in the form of quartz. Advantages of using silica sand In the article, what is silica sand, we intend to discuss the advantages of using silica sand and silica sand. Silicic sandstone is available in large quantities and cheaply in nature, which is used for metal casting molds such as steel, aluminum, copper, etc. due to its high resistance. These fine-grained sands increase the strength of the molds, that's why silica sand is used in sand castings. Also, due to its high boiling point and low expansion, silica creates a core compatible with all temperatures, even temperatures above 2000 degrees Celsius, so they are used in various industries with this high capability. Industrial silica sand is one of the vital fields in the casting industry of ferrous and non-ferrous metals. Silica sand molds are used in metal parts such as valve molds. Side effects of silica sand inhalation Although sand is basically non-toxic, activities such as sandwiching require safety precautions. When using silica sand for sandblasting, special equipment must be used to prevent silica dust from entering the lungs. Excessive inhalation of this element causes silicosis (lung asthma). Currently, Masbara is a cost-effective and harmless alternative material for workers. Silicosis patients develop in three cases, for none of which there is a specific treatment, and only the necessary measures can be taken to prevent excessive progress of the disease. In the following, we will explain the diseases caused by silica sand inhalation. Chronic simple silicosis One of the main symptoms of this type of disease is shortness of breath. This type of disease occurs after more than 10 years of contact with particles of less than 30% quartz. Subacute accelerated silicosis This type of silicosis develops in a shorter time than the previous type with more severe complications. This type of disease occurs in 2 to 5 years in contact with more than 30% quartz particles. Acute silicosis Among the symptoms of this disease, it can be mentioned that the person's condition is bad and even death. Workers exposed to a very high concentration of this substance over a period of several months develop this level of illness. Sand is a renewable resource that covers most of the earth's surface, which is a useful and resistant material for making concrete and similar things. Sand is formed from two elements, oxygen and silica, and it is known as the most important material for human life that silica sand is formed from silica sand. You can buy the highest quality products, including Hamadan Celis and... from Azarin Diamond Powder Company in Hamadan. final word The production and sale of first-class and high-quality silica has many stages, and its production process must be done well by companies. The importance of updating the devices needed to produce this mineral is also very important. Hamadan Diamond Powder Company is proud that it has been able to take over the majority of the sales of this product, both inside the country and in neighboring countries. Consultation and guidance in product purchase, production and sale of minerals (silica, calcium carbonate, dolomite, feldspar) is one of the main activities of this company. To buy silica and other products and minerals of this company, contact our experts or register your purchase order through the purchase form. لینک به دیدگاه به اشتراک گذاری در سایت های دیگر گزینه های به اشتراک گذاری بیشتر...
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