FeSi 75% 65% 72%
The differences between FeSi 75%, 65%, and 72% grades lie solely in the quantitative difference in silicon content. However, they are identical in core dimensions such as product nature, core functions, production processes, application logic, and quality standards. They are all key ferroalloys serving the deoxidation and alloying needs of the metallurgical industry.
What do FeSi 75% 65% 72% have in common?
(1) The core components and product nature are consistent: All three products are binary alloys with iron (Fe) and silicon (Si) as the main elements, and all belong to the category of "ferrosilicon" products, with highly unified core features.
(2) The core functions and working principles are the same: The core values of the three products are all centered around "deoxidation, alloying, and improving material properties". The working principles are completely consistent and are all based on the chemical activity of silicon (silicon is a strong reducing agent that can combine with harmful elements such as oxygen and sulfur).
(3) The production process is consistent: FeSi 75% 65% 72% all require strict control of raw material purity (to avoid impurities affecting performance), smelting temperature (to ensure sufficient silicon reduction), cooling rate (to prevent block cracking), and finally all need to use spectral analysis to detect whether the silicon content and impurities (S, P, Al, etc.) meet the standards.

Henan Tieyao Trading Co., Ltd. located in Anyang City, Henan Province, specializes in the export of a wide range of ferroalloy products, including calcium-silicon alloys, silicon carbide, metallic silicon, and silicon-carbon alloys.
We adhere to the principle of "quality first," guaranteeing high-quality and competitive pricing across a wide range of specifications. Furthermore, with our extensive factory, we can guarantee the quantities you need. Of course, we have our own professional logistics team to minimize costs. With our strong technical team, we always provide reliable service, making your procurement easy and convenient. We can provide solutions for any industry where energy is critical and cost-effective.
Our products are primarily exported to the Middle East, North and South America, Eastern and Southern Europe, South and Southeast Asia, and Africa. Over the years, adhering to the principle of "win-win," we have established long-term partnerships with numerous overseas customers.

Q1: How does your factory do regarding quality control?
A1:Quality is a priority. We always attach great importance to quality controlling from the beginning to end.
Q2: How to get a sample?
A2: Samples are available for evaluation and testing. If you require a small piece, we can provide it, but shipping costs will be your responsibility.
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