Metal silicon powder manufacturers have been established for many years and launched a large number of high -quality metal silicon powder to the market. With reliable quality and thoughtful service, they have won the recognition of many users. In order to return the majority of users for many years, and to allow more people to understand metal silicon powder, further promote the development of the industry, and briefly introduce metal silicon powder. Metal silicon powder can be used as a carbon hemestor or combustion agent according to different applications. Not every pure metal silicon powder can meet the standard. Let's introduce the quality indicators of stone metal silicon powder.

1. Coke formed by small spheres, porous structures such as sponge -like, and coke formed by large small spheres. The structure is dense like a fiber or needle -shaped, and its quality is better than the sponge scorch. In the quality indicator, the real density roughly represents this performance, and the high density indicates good crystallism.

2. Consider reflecting the powder coke and block granular coke in the coke.

3. The content of sulfur and ash in oil coke. High -sulfur coke can cause qi bloating during graphitization, causing cracks in carbon products. High -gray points will hinder the crystallization of the structure and affect the use of carbon products.

4. Coke products are resistant to cracking performance when they bear suddenly rising to high temperature or sharp cooling from high temperature cooling from high temperature.