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Due to its high strength, low density, thermal properties, and its ability to be highly polished, 7075 is widely used in mold tool manufacturing. This alloy has been further refined into other 7000 series alloys for this application, namely 7050 and 7020.
For gases, departure from 3 R per mole of atoms is generally due to two factors: (1) failure of the higher quantum-energy-spaced vibration modes in gas molecules to be excited at room temperature, and (2) loss of potential energy degree of freedom for small gas molecules, simply because most of their atoms are not bonded maximally in space to ...
(calc. ideal gas) 1.145 g/L: 25 °C, 101.325 kPa LNG: 1.165 g/L: 20 °C KCH: 1.2505 kg/m 3: 0 °C, 101.3 kPa VDW: 1.251 g/L: 0 °C, 101.325 kPa (lit. source) 1.2506 g/L: 8 O oxygen (O 2) use: 1.429 g/L: 0 °C, 101.325 kPa CRC (calc. ideal gas) 1.308 g/L: 25 °C, 101.325 kPa LNG: 1.331 g/L: 20 °C KCH: 1.42895 kg/m 3: 0 °C, 101.3 kPa VDW: 1.429 ...
The SI unit of volumetric heat capacity is joule per kelvin per cubic meter, J⋅K −1 ⋅m −3. The volumetric heat capacity can also be expressed as the specific heat capacity (heat capacity per unit of mass, in J⋅K −1 ⋅kg −1) times the density of the substance (in kg/L, or g/mL). [1]
7085 aluminum alloy is wrought type alloy. ... Properties [1] Value Density 2.85 g/cc Elements [1] Weight Percentage (%) Aluminum 87.62 - 90.42 % Chromium <= 0.04 %
The density of aluminium is 2.70 g/cm 3, about 1/3 that of steel, much lower than other commonly encountered metals, making aluminium parts easily identifiable through their lightness. [28] Aluminium's low density compared to most other metals arises from the fact that its nuclei are much lighter, while difference in the unit cell size does not ...
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Like most other highly alloyed alloys, 7022 is a high strength alloy, with yield strength of 370 MPa. Designed to be resistant to stress corrosion cracking, it has decent corrosion and oxidation resistance comparable to 7075 aluminium alloy [1] but worse than 7039 aluminium alloy. Good machinability, thermal conductivity and dimensional ...