HOW TO PRODUCE WHITE FUSED ALUMINUM OXIDE / WHITE CORUNDUM MACRO GRITS (#4 – #220)
White fused aluminum oxid
White fused aluminum oxid
The whole production process of silicon carbide micro-grits and fused aluminum oxide powder is analyzed in the article.
Compared with waterpower classification, air classification produces micro-grits / powder at a faster speed, and the cost of air classification is lower. Air classification is widely used in the industry now, especially in the production of coarse-grade micro-grits / powder. Let’s talk about the air classification in this article.
We will discuss the potential problem with the overflow classification when it is applied to the production of micro-grits / powder with particle sizes below 35um, and one practical solution to the problem.
For micro-grits / powder with a particle size below 35um, the settlement classification method is applied. The settlement classification method, one waterpower classification method, will be illustrated in this article.
Waterpower classification is to classify particles according to particle size in a fluid medium (usually water) according to the principle of fluid mechanics. Generally, there are two types of classification, settlement classification and overflow classification. We will start the discussion about micro-grits / powder production with the overflow classification.
How to take the quality inspection of steel shots? Let us describe each procedure, including sampling, sampling mounting for testing, and testing items in the article.
When we talk about steel shots and steel grits, SAE standards are often mentioned. What are these SAE standards about? What are the details in these standards?
Different grain sizes are of different sandblasting and shot peening efficiencies. Selecting the proper grain size is important for both safety and cost control. Let us talk about how to choose the proper steel shots and steel grits.
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