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材料 >> 陶瓷
氧化铝,溅射靶材, AlO, 50mm 直径, 5mm厚
氧化铝,溅射靶材, AlO, 50mm 直径, 5mm厚图片
品牌: Goodfellow
纯度含量: 99.5%
产地: 英国
索取资料及报价
品牌:Goodfellow
纯度含量:99.5%
产地:英国
产品介绍

These targets are normally available for immediate shipment from stock. Other sizes are available to special order.

订货号包装规格
Disc
275-986-5250mm

产品参数

Diameter[直径]50mm
Purity[纯度]99.5%
Thickness[厚度]5mm
Mechanical Properties(机械性能)
Hardness - Knoop ( kgf mm⁻² )2100
Hardness - Vickers ( kgf mm⁻² )1500 - 1650
Shear strength ( MPa )330
Tensile modulus ( GPa )300.00 - 400.00
Tensile strength ( MPa )260.00 - 300.00
Physical Properties(物理性质)
Apparent porosity ( % )0.00
Density ( g cm⁻³ )3.900
Chemical Resistance(耐化学性)
Acids - concentratedGood
Acids - diluteGood
AlkalisGood
HalogensGood
MetalsGood
Pultrusion(挤拉成型)
Compressive strength ( MPa )2200 -2600
Thermal Properties(热性能)
Coefficient of thermal expansion ( x10⁻⁶ K⁻¹ )8.000 @20-1000℃
Melting point ( C )2100.00
Specific heat ( J K⁻¹ kg⁻¹ )850.0 - 900.0 @25℃
Thermal conductivity ( W m⁻¹ K⁻¹ )26.00 - 35.00 @20℃
Upper continuous use temperature ( C )1700
Electrical Properties(电气特性)
Dielectric constant9.0 - 10.1
Dielectric strength ( kV mm⁻¹ )10.0 - 35.0
Volume resistivity ( Ohmcm )>10¹⁴@25℃

其他参数

公差

直径±0.5mm
厚度±0.5mm
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