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    663青铜粉 663 Tin Bronze Powder:

    性状:呈青色球形粉末。

    Feature: Dark blue globulous powder

    用途:广泛应用于粉末冶金含油轴承及金刚石工具。

    Application: Widely used in manufacturing the P/M sleeve bearing and diamond tools

    化学成分 Main chemical composition,%:

    牌号
    Grade

    主成分main chemical composition (%)

    松装密度???????
    apparent density (g/cm3)

    粒度
    Grain size

    合金元素Alloy elements

    杂质含量Impurity content

    YFQSn-1



    YFQSn-2

    Pb=3±1
    Sn=6±1
    Zn=6±1

    Pb=3±1
    Sn=6±1
    Zn=6±1

    ≯1.3
    P≥0.1
    P≥0.4
    Si≥0.05
    ≯1.3



    ≯0.2



    ≯0.5

    2.4-3.3



    2.4-3.3

    -80



    -200

     
    渗铜粉 Infiltration Copper Powder:

    用途:主要用于汽车、家电、机械制造等行业的粉末冶金零部件渗铜处理,以提高零部件的密度雨燕直播高清-雨燕体育高清直播|欢迎您、硬度、强度等力学性能,还可提高零部件表面可镀性与可切削性。

    Applications:Mainly used in infiltration treatment of powder metallurgy parts in the industries of automobiles, household electrical appliances, machinery manufacture etc. to improve density, hardness and strength etc. mechanical properties of parts, also to enhance plating ability of parts surface and cutting ability.

    规格 Specification:

    牌号Grade

    松装密度
    Apparent density? g/cm3

    流速Hall flow

    泰勒筛分析 %(目)
    Sieve analysis, % Tyler(mesh)

    铁基粉沫冶金零件渗铜后性能

    s/50g

    +100

    +200

    +325

    -325

    冲击韧性Impact toughness J/cm2

    抗弯强度Bending Strength ?MPa

    硬度Hardness ?HRB

    YFST01

    3.0-4.0

    20-30

    1-5

    40-55

    25-45

    余量Bal

    13-20

    700-800

    80-100

    YFST02

    2.8-4.0

    20-35

    -

    0.5-5

    40-60

    余量Bal

    13-25

    700-800

    80-110

     
    部分合金化cu/sn扩散粉 Cu/Sn Diffusion Powder :

    用途:广泛用于制造高精度、超细微、低噪音雨燕直播高清-雨燕体育高清直播|欢迎您、自润滑含油轴承及高档金刚石专业锯片等。

    Applications:Widely used in manufacture of high precision, micro fine, low noise, self-lubrication oil containing bearings, and high class diamond special saw blades etc.

    性状:呈橘黄色或土黄色,树枝状形貌。产品具有成形性好,生培强度高雨燕直播高清-雨燕体育高清直播|欢迎您,成分均匀等特点。

    Feature: Orange-yellow or yellowish brown, dendritic shape, with advantage of good formability, high green strength, and homogeneous composition.

    规格 Specification:

    牌号
    Grade

    成分Composites %

    松装密度
    Apparent density g/cm3

    流速
    Hall flows/50g

    泰勒筛分析.%(目)?
    Sieve analysis, % Tyler(mesh)

    +100

    +200

    +325

    -325

    YBro-S10-1
    YBro-S10-2
    YBro-S10-3

    Cu90Sn10

    2.4-2.6

    <32

    ﹤10

    20-40

    20-40

    25-45

    2.2-2.8

    -

    -

    <10

    20-40

    60-80

    2.2-3.0

    -

    -

    微量Trace

    <10

    90-99

    YBro-S15-1

    Cu85Sn15

    2.2-2.8

    -

    -

    <10

    20-40

    60-80

    YBro-S15-2

    2.2-3.0

    -

    -

    微量Trace

    <10

    90-99

    YBro-S20-1

    Cu80Sn20

    2.2-2.8

    -

    -

    <10

    20-40

    60-80

    YBro-S20-2

    2.2-3.0

    -

    -

    微量Trace

    <10

    90-99

    部分合金化cu/sn扩散粉 Cu/Sn Diffusion Powder :

    用途:广泛用于制造高精度、超细微、低噪音、自润滑含油轴承及高档金刚石专业锯片等。

    Applications:Widely used in manufacture of high precision, micro fine, low noise, self-lubrication oil containing bearings, and high class diamond special saw blades etc.

    性状:呈橘黄色或土黄色,树枝状形貌。产品具有成形性好,生培强度高雨燕直播高清-雨燕体育高清直播|欢迎您,成分均匀等特点。

    Feature: Orange-yellow or yellowish brown, dendritic shape, with advantage of good formability, high green strength, and homogeneous composition.

    规格 Specification:

    牌号
    Grade

    成分Composites %

    松装密度
    Apparent density g/cm3

    流速
    Hall flows/50g

    泰勒筛分析.%(目)?
    Sieve analysis, % Tyler(mesh)

    +100

    +200

    +325

    -325

    YBro-S10-1
    YBro-S10-2
    YBro-S10-3

    Cu90Sn10

    2.4-2.6

    <32

    ﹤10

    20-40

    20-40

    25-45

    2.2-2.8

    -

    -

    <10

    20-40

    60-80

    2.2-3.0

    -

    -

    微量Trace

    <10

    90-99

    YBro-S15-1

    Cu85Sn15

    2.2-2.8

    -

    -

    <10

    20-40

    60-80

    YBro-S15-2

    2.2-3.0

    -

    -

    微量Trace

    <10

    90-99

    YBro-S20-1

    Cu80Sn20

    2.2-2.8

    -

    -

    <10

    20-40

    60-80

    YBro-S20-2

    2.2-3.0

    -

    -

    微量Trace

    <10

    90-99

     



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