Ferro Boron Feb

Ferro boron (FeB) is iron‑boron ferroalloy, widely used as boron additive and strong deoxidizer for steel, casting and new material industries

Dedao provides low carbon and medium carbon ferro boron, strictly controlled impurities, stable boron recovery rate. We support custom grade, particle size and packaging for global buyers.

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• Small addition, obvious promotion on steel hardenability, grain refinement, toughness and wear resistance
• Stable chemical composition, low S, P, Al, suitable for high-end alloy
• Available in lump, granule and fine powder
• Standard: GB/T 5682‑2015
• Custom formula and mesh on request

• Lump: 5–10 mm, 10–50 mm, 50–100 mm
• Granule: 1–3 mm, 3–8 mm
• Powder: 40 mesh – 400 mesh Other sizes acceptable per buyer's drawing

• Steelmaking: HSLA steel, alloy structural steel, gear steel, spring steel, heat-resistant steel, stainless steel. Improve hardenability and reduce cost by replacing expensive alloy elements.
• Casting: Cast iron, wear-resistant casting parts for mining, machine tool and auto components
• New materials: Raw material for NdFeB permanent magnet, amorphous & nanocrystalline alloy
• Welding material: Additive for welding flux and electrode to upgrade seam wear resistance

About Dedao

 

Dedao Materials is a professional ferroalloy manufacturer in China. We test each batch before delivery and offer technical support for boron addition process. Send us your target chemical index and particle size, we quote quickly.

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01.What is ferro boron FeB?

Ferro boron (FeB) is iron-boron ferroalloy. It acts as boron additive and deoxidizer for steel, casting, NdFeB magnet and amorphous alloy. Dedao supplies low carbon and medium carbon grades complying with GB/T 5682‑2015.

02.What grades do you have? Can you customize chemical composition?

Standard grades: FeB22C0.05, FeB20C0.1, FeB17C0.1, FeB17C0.5. Custom boron, low aluminum, strict low S/P grades are available for amorphous alloy and high-end magnet customers.

03.What particle sizes are available?

Lump: 5–10mm,10–50mm,50–100mm; Granule:1–3mm,3–8mm; Powder:40–400mesh. Special mesh can be produced as your request.

04.What is the boron recovery rate when added into molten steel?

Normally 70%–90%. It depends on adding time, slag condition and deoxidation process. Our stable composition helps you control boron residual precisely.