Ferroboron Powder Ferro Boron Alloy Metal Powder
Product Description
Ferro boron is an alloy of boron and iron. According to the carbon content, ferroboron (boron content: 5-25%) can be divided into low carbon (C≤0.05%～0.1%, 9%～25%B) and medium carbon (C≤2.5%, 4%～19 %B) two. Ferro boron is a strong deoxidizer and a boron element additive in steelmaking. The biggest role of boron in steel is to significantly improve the hardenability and replace a large number of alloying elements with only a very small amount, and it can also improve mechanical properties, cold deformation properties, welding properties and high temperature properties.
Specification
| Ferro Boron FeB Powder Lump Specification | ||||||||
| Name | Chemical Composition(%) | |||||||
| B | C | Si | Al | S | P | Cu | Fe | |
| ≤ | ||||||||
| L.C | 20.0-25.0 | 0.05 | 2 | 3 | 0.01 | 0.015 | 0.05 | Bal |
| FeB | 19.0-25.0 | 0.1 | 4 | 3 | 0.01 | 0.03 | / | Bal |
| 14.0-19.0 | 0.1 | 4 | 6 | 0.01 | 0.1 | / | Bal | |
| M.C | 19.0-21.0 | 0.5 | 4 | 0.05 | 0.01 | 0.1 | / | Bal |
| FeB | 0.5 | 4 | 0.5 | 0.01 | 0.2 | / | Bal | |
| 17.0-19.0 | 0.5 | 4 | 0.05 | 0.01 | 0.1 | / | Bal | |
| 0.5 | 4 | 0.5 | 0.01 | 0.2 | / | Bal | ||
| L.B | 6.0-8.0 | 0.5 | 1 | 0.5 | 0.03 | 0.04 | / | Bal |
| FeB | ||||||||
| Extra | 1.8-2.2 | 0.3 | 1 | / | 0.03 | 0.08 | 0.3 | Bal |
| L.B | ||||||||
| FeB | ||||||||
| Size | 40-325mesh;60-325mesh;80-325mesh; | |||||||
| 10-50mm; 10-100mm | ||||||||
Application
1. Used for alloy structural steel, spring steel, low alloy high strength steel, heat resistant steel, stainless steel, etc
2. Boron can improve toughness and wear resistance in cast iron, so boron iron powder is widely used in automobile, tractor, machine tool and other manufacturing.
3. Used for the rare earth permanent magnet material industry represented by NdFeb.
COA
Quality control system
Huarui has strict quality management system. We test our products first after we finish our production, and we test again before every delivery, even sample. And if you need, we would like to accept third party to test. Of course if you like, we could provide sample to you to test.
Our product quality is guaranteed by Sichuan Metallurgical Institute and Guangzhou Institute of Metal Research. The long term cooperation with them can save a lot of testing time for customers.
