您好,欢迎来到半岛电竞官方网址 ! [登录] [免费注册]
半岛电竞官方网址
位置:首页 > 试剂及耗材 > 金属材料
铪,箔, Hf, 0.007mm厚
铪,箔, Hf, 0.007mm厚图片
品牌:Goodfellow
纯度含量:97.0%
产地:英国


半岛bd体育手机客户端 介绍
订货号包装规格
Sizes
838-722-0025mm x 25mm
394-551-4150mm x 50mm
Disc
169-505-954mm
188-241-606mm
530-212-258mm
276-527-4310mm
565-936-3715mm

半岛bd体育手机客户端 参数

Diameter[直径]4mm - 15mm
Purity[纯度]97.0%
Thickness[厚度]0.007mm
Typical Analysis(典型分析)
Al30 PPM
C30 PPM
Cr<50 PPM
Cu<50 PPM
Fe100 PPM
Mg<10 PPM
Mo<10 PPM
N10 PPM
Nb<50 PPM
O150 PPM
Ta<100 PPM
Ti25 PPM
U0.5 PPM
W<50 PPM
Zr2.8 Percent
Mechanical Properties(机械性能)
Bulk modulus ( GPa ) ( Hard )109.0
Bulk modulus ( GPa ) ( Soft )109.0
Hardness - Vickers ( kgf mm⁻² ) ( Soft )150 - 180
Material conditionHard
Material conditionSoft
Poisson's ratio ( Hard )0.260
Poisson's ratio ( Soft )0.260
Tensile modulus ( GPa ) ( Hard )141.00
Tensile modulus ( GPa ) ( Soft )141.00
Tensile strength ( MPa ) ( Hard )745.00
Tensile strength ( MPa ) ( Soft )445.00
Yield strength ( MPa ) ( Hard )365.0
Yield strength ( MPa ) ( Soft )240.0
Atomic Properties(原子属性)
Atomic number72
Atomic weight ( amu )178.49000
Crystal structureHexagonal Close Packed
Electronic structureXe4f¹⁴5d²6s²
Ionisation potential ( No./eV )3 / 23.3
Ionisation potential ( No./eV )1 / 7.0
Ionisation potential ( No./eV )2 / 14.9
Ionisation potential ( No./eV )4 / 33.3
Natural isotope distribution ( Mass No./% )179 / 13.8
Natural isotope distribution ( Mass No./% )176 / 5.2
Natural isotope distribution ( Mass No./% )180 / 35.2
Natural isotope distribution ( Mass No./% )174 / 0.2
Natural isotope distribution ( Mass No./% )177 / 18.5
Natural isotope distribution ( Mass No./% )178 / 27.1
Photo-electric work function ( eV )3.90
Thermal neutron absorption cross-section ( Barns )103.0000
Valences shown4
Physical Properties(物理性质)
Boiling point ( C )4602
Density ( g cm⁻³ )13.100 @20℃
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )6.000 @0-100℃
Latent heat of evaporation ( J g⁻¹ )3700
Latent heat of fusion ( J g⁻¹ )122.00
Melting point ( C )2227.00
Specific heat ( J K⁻¹ kg⁻¹ )146.0 @25℃
Thermal conductivity ( W m⁻¹ K⁻¹ )23.00 @0-100℃
Electrical Properties(电气特性)
Electrical resistivity ( μOhmcm )32.2@20℃
Superconductivity critical temperature ( K )0.1280
Temperature coefficient ( K⁻¹ )0.00440 @0-100℃

其他参数

公差

长度<100mm±1mm
≥100mm+2% / -1%
直径<100mm±1mm
≥100mm+2% / -1%
厚度<0.01mm±25%
≤0.05mm±15%
>0.05mm±10%
长度 1<100mm±1mm
≥100mm+2% / -1%
长度 2<100mm±1mm
≥100mm+2% / -1%
用户评论
半岛bd体育手机客户端 评分
目前评分共0人
半岛bd体育手机客户端 质量
售后服务
易用性
性价比
半岛bd体育手机客户端 评论
已有0条评论
可以输入500字 
暂无评论!
Goodfellow(顾特服)
电话: 点击&查看
地址: 
同品牌半岛bd体育手机客户端 :
相关半岛bd体育手机客户端 :
猜您感兴趣
换一批
芳香聚酰胺,纤维, Polyparaphenylene terephthalamide, 3mm 长丝直径
芳香聚酰胺纤维, Polyparaphenylene terephthalamide, 0.012mm 长丝直径
芳香聚酰胺,蜂窝结构, Polymetaphenylene isophthalamide, 6mm Cell Size, 0.05mm Cell Wall, 20mm厚
金箔, As Rolled Temper, 0.0125mm厚
金,箔, Au, As Rolled Temper, 1mm厚, 5N
来访登记
关闭
请留下您的联系方式,登记完成即可查看电话与供应商联系,或等候供应商联系您。
留言类型:
     
*姓名:
*电话:
*单位:
Email:
*留言内容:
请说明需求数量,型号规格以及纯度含量等要求。
*验证码:
 
Baidu
map