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Superfine Pure Iron Powder: EHA-T
5~10 μm iron powder

Superfine Pure Iron Powder: EHA-T

Superfine iron powder EHA-T is an essential material for producing medium and high-grade diamond tools, renowned for its outstanding properties that enhance tool performance.

 

The powder's fine particle size, with an average of 3000 mesh, contributes to its excellent compressibility and cold press formability, making it ideal for precise manufacturing processes. Its superior sintering activity ensures strong bonding during the sintering process, while its excellent thermal diffusion effect aids in maintaining the structural integrity of the tools under high-temperature conditions.

 

Moreover, the powder exhibits high holding force to diamonds, ensuring that the diamonds are securely embedded within the tool matrix, which is critical for maintaining cutting efficiency and durability. With its high purity and activity, along with exceptional strength, this superfine iron powder is instrumental in producing diamond tools that meet the rigorous demands of various industrial applications, offering both reliability and long-lasting performance.

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    product details

    Features

    1. Excellent bonding strength and high deflection. 
    2. It can increase the holding force of the matrix on the diamond. 
    3. The three-point bending strength at 750 ℃ exceeds 1200 MPa.

    Application

    For diamond tools
    • metal powder for diamond tools37i
    • metal powder for wire saw7gw

    Data

    Grade

    Fe(%)

    O(%)

    C(%)

    N(%)

    Particle Size D50
    (μm)

    Hardness
    (HRB)

    Bending Strength
    (MPa)

    Apparent Density
    (g/cm3)

    Tap Density
    (g/cm3)

    EHA-T

    ≥98.8

    ≤0.50

    ≤0.03

    ≤0.01

    4.0-8.0

    75-85

    900-1250

    1.0-1.5

    2.3-3.2

    Related products

    Grade

    Fe(%)

    O(%)

    C(%)

    N(%)

    Particle Size D50
    (μm)

    Hardness
    (HRB)

    Bending Strength
    (MPa)

    Apparent Density
    (g/cm3)

    Tap Density
    (g/cm3)

    UHA

    ≥98.8

    ≤0.60

    ≤0.03

    ≤0.01

    4.8-5.5

    70-90

    700-1000

    1.2-1.6

    2.3-3.2

    UHB

    ≥98.5

    ≤0.60

    ≤0.03

    ≤0.01

    3.3-4.3

    75-95

    750-1100

    0.9-1.8

    2.4-3.6

    UHD

    ≥98.85

    ≤0.70

    ≤0.03

    ≤0.01

    7.0-9.0

    55-85

    550-950

    1.9-2.5

    3.2-4.2

    UHF

    ≥98.2

    ≤1.15

    ≤0.03

    ≤0.01

    2.5-3.5

    78-100

    850-1150

    0.8-1.5

    2.0-3.2
    The above product data and application suggestions may change due to product optimization, performance improvement, and other reasons. The current content is for reference only. Please contact us for the latest data.

    WHAT DO YOU WANT TO KNOWQ&A

    We have made a general analysis of your questions

    • + -

      How can I get the datasheet or know the price?

      Please send email to export@sagwell.com or fill in the  feedback form.

    • + -

      Can I get technical advice?

      Of course yes. SAGWELL has more than 20 years experience in micro & nano metal powder materials, our technical team are ready to answer any questions you have. If you are not sure which product is the best for you, we'll recommend the corresponding products for your needs.

    • + -

      Can I get a sample for testing?

      Yes, we offer free small sample for testing, feel free to contact us.

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