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KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy

    Buy cheap KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy from wholesalers
     
    Buy cheap KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy from wholesalers
    • Buy cheap KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy from wholesalers
    • Buy cheap KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy from wholesalers
    • Buy cheap KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy from wholesalers
    • Buy cheap KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy from wholesalers
    • Buy cheap KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy from wholesalers
    • Buy cheap KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy from wholesalers

    KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy

    Ask Lasest Price
    Brand Name : KAIXIN
    Model Number : KX-Alloy47
    Certification : ISO9001:2015
    Price : To negotiate
    Payment Terms : T/T, L/C
    Supply Ability : 50~80TONS per MONTH
    Delivery Time : 45~60days
    • Product Details
    • Company Profile

    KX Alloy 47 Corrosion Resistant Alloy Light Rod On Expansion Alloy

    Product Description and Application

    Alloy47 is also known as 4J47

    Alloy47 has an expansion coefficient near soft glass in the temperature scale of 20 ~ 400℃, which is used for matching and sealing with the corresponding soft glass. This kind of alloy contains chromium that the alloy surface will form a very dense oxide film after oxidation treatment, then strong binding with matrix and good wettability with soft glass. Therefore, high strength sealing surfaces can be obtained, which is an important sealing structure data in electric vacuum industry.


    Process Performance and Requirements


    • Product Fusion Process

    Vacuum Induction Furnace(VIM) and Electroslag Remelting Furnace(ESR)


    • Product Chemical Composition

    Alloy GradeCPSMnSiAlCrNiFe
    Alloy47≤0.05≤0.02≤0.02≤0.4≤0.3-0.8~1.446.8~47.8Rem

    • Product Average Coefficient of Linear Expansion

    Alloy GradeSample Heat Treatment Institution

    Average linear expansion coefficient

    α(10-6/ K)

    20-300 ℃20-400 ℃20-450℃
    Alloy47It is heated to 1100±20 ℃ in vacuum or hydrogen atmosphere, held for 15min and cooled to less than 200 oC at a speed of no more than 5 ℃/ min——8.1-8.7——

    • Product Typical Coefficient of Linear Expansion

    Alloy Grade

    Average linear expansion coefficient

    α(10-6/ K)

    20-100℃20-200℃20-300℃20-400℃20-450℃20-500℃20-600℃
    Alloy478.18.68.38.3——9.110

    • Productive Process


    • Professional Customization

    Cold-drawn Wire¢0.3~¢18mm(Delivery in rolls or trays)
    Hot-Rolling Wire¢5.5~¢20mm(Delivery in rolls)
    Stripthickness 0.1~4.5*width 6~350mm(Supply in rolls or straight strips)
    Smooth Forged Rod on a Lathe

    ¢60~350mm,L800-2500mm

    Hot-rolled Burnishing¢20~80mm,L1000-5000mm
    Cold Drawn and Burnishing¢2.5~18mm,L1000-8000mm
    Seamless Tube¢1~275mm,wall thickness 0.2~30,L1000-8000mm


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