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Technical characteristics of metal calcium cored wire Structural innovation: Seamless metal calcium cored wire uses 08Al low-carbon steel strip to wrap high-purity calcium core (Ca≥97%), and achieves a fully sealed structure through extrusion process. Compared with the traditional buckle edge pressing process, its calcium content can reach 98% and there is no internal gap, which …

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Metal silicon powder (Si≥98.5%) is a micron-sized powder made from high-purity silicon blocks through crushing, ball milling, grading and other processes, and the particle size is usually between 1-100μm. Its core advantages are: High purity characteristics: The purity of electronic-grade silicon powder can reach 99.9999%, providing basic raw materials for the semiconductor industry. Active surface: …

Four major application areas of metal silicon powder Read More »

Different industries have different requirements for ferrosilicon particle size, which is mainly based on the process characteristics and product needs of each industry. 1.Steelmaking industry: 10-50mm coarse ferrosilicon particles are usually used. During the steelmaking process, ferrosilicon needs to be deoxidized. Larger ferrosilicon particles can ensure that it dissolves slowly in the molten steel, achieving …

Specific requirements for ferrosilicon size in different industries. Read More »

Ferromanganese nitride is a nitrogen-containing iron alloy, mainly used as a nitrogen alloying agent in steel smelting. The different nitrogen content will directly affect the application scenario and steel grade requirements. Low nitrogen nitride ferromanganese (N≤5%) Core demand scenarios: 1）Ordinary carbon steel and low alloy steel: such as Q235, Q345 and other construction steel, used …

Nitrided Ferro Manganese with different nitrogen contents requirement Read More »

In the evolving world of advanced metallurgy, ferrochrome nitride is emerging as a critical material in the production of high-strength steel, stainless steel, and bearing-grade alloys. As the steel industry places increasing emphasis on mechanical performance, corrosion resistance, and nitrogen alloying, this specialized ferroalloy is becoming a preferred choice for steelmakers worldwide. Rising Demand for Nitrogen …

The Growing Role of Ferrochrome Nitride in High-End Steelmaking Read More »

In recent years, the demand for clean steel has led to more refined control over inclusion types and chemical composition in secondary metallurgy. Among various deoxidizers and modifiers, calcium metal continues to play a pivotal role — and the trend appears to be holding steady in 2025. Whether used in the form of granules, lumps, or …

Everything You Don’t Know About Calcium Metal Read More »

Free samples! Zhenxin Metallurgical Ferrochrome/Silicon Manganese/Ferrovanadium and other ferroalloy samples packaging → Professional quality inspection, global supply. What you see is the ferroalloy sample that will be shipped to overseas customers! Zhenxin Metallurgical Materials Co., Ltd. provides global customers with:✅ Ferrochrome, silicon manganese, ferromanganese, ferrovanadium, ferrophosphorus, electrolytic manganese and others✅ Free samples – no money …

Ferroalloy producer supplying free samples FeSi,FeCr,FeV etc Read More »

What is Ferrosilicon Powder? Ferrosilicon (FeSi) is an alloy primarily composed of iron (Fe) and silicon (Si), usually containing 15-90% silicon. Common specifications include ferrosilicon 15, ferrosilicon 45, ferrosilicon 75, etc. Ferrosilicon blocks are generally used in steel mills and foundries as deoxidation and desulfurization , while ferrosilicon powder is mostly used in the mineral …

Ferrosilicon powder used in Mining Industry industry (DMS) Read More »

Nitrided Manganese Metal Briquettes is one of the Nitride alloy, it is refer that Manganese nitride is processed into spherical or spherical particles, it Similar to ferrochrome nitride, manganese nitride is also used in the metallurgical industry, especially in steelmaking. And the spec of this product from Zhenxin  is Mn: 89% min N: 6%-8%, and …

Nitrided Manganese Metal Briquettes Producer Read More »

Are you curious about how ferrochrome nitride (FeCrN), a key additive widely used in stainless steel, alloy tool steel, and corrosion-resistant coatings, was created? This video will take you deep into the production line and show you the shocking manufacturing process of ferrochrome nitride from raw materials to finished products! Chromium ferro nitride is an …

How Ferro Chrome Nitride is Made? Read More »