A tungsten heavy alloy block is a block made of tungsten and other heavy metals, such as nickel, iron, or copper. Tungsten is a dense and heavy metal with a high melting point, making it an ideal material for use in a variety of applications, including radiation shielding, ballast weights, and high-temperature furnace components. Tungsten heavy Alloy Plate,Tungsten Ball,Tungsten Alloy Block,Tungsten Heavy alloys,Tungsten Alloy Counterweights Zhuzhou Jiuding Metal Technology Co., Ltd. , https://www.zztungstenheavyalloy.com Dongfeng Cummins C280 20 Automotive Engine Technical Data Sheet engine model C280 20 Engine Logo Dongfeng Cummins Inspection report number QC05061QD0741/QC04051QD0621 Product technology source Introduced models (Cummins) Emission level GB17691-2001/GB3847-2005 Fuel type Diesel Engine ignition method Compression ignition Engine oil supply In-line pump Engine intake method Booster Engine cooling method Liquid cooling Engine combustion chamber structure (compression ignition engine only) Direct injection Engine cylinder arrangement Inline Number of engine cylinders 6 cylinders Engine firing order 1-5-3-6-2-4 Engine cylinder center distance (mm) 137 Number of intake valves 1 Number of exhaust valves 1 Displacement (L) 8.3 Volume compression ratio 18 Bore diameter (mm) 114 Travel (mm) 135 Rated power (kW) / speed (rpm) 206/2200 Rated oil supply per stroke (mm) 146 Idling speed (rpm) 600-800 Maximum intake resistance (rated speed, 100% load) (kPa) 3.7 Maximum exhaust back pressure (rated speed, 100% load) (kPa) 10 The maximum power (kW) that an accessory driven by the engine allows to absorb 3.5 Maximum torque (Nm)/rotation speed (rpm) 1125/1400 Oil supply per stroke (mm) at maximum torque speed 157 Turbocharger/Model/Manufacturer HX40W/Wuxi Holset Engineering Co., Ltd. Intercooler/model/manufacturer/intercooler outlet maximum temperature Fuel injection pump / model / manufacturer BHF6P120005/Wuxi Weifu High-tech Co., Ltd. Governor/Model/Manufacturer Injector / model / manufacturer KBAL105P51/BOSCH company Engine ECU - Software / Models / Manufacturers Engine ECU - Hardware / Model / Manufacturer
Tungsten heavy alloy blocks are typically used in applications that require a high density material to provide weight and stability. They are commonly used in the aerospace industry for ballast weights in aircraft and spacecraft, as well as in the medical industry for radiation shielding in X-ray and radiation therapy equipment.
Tungsten heavy alloy blocks are also used in the military for armor-piercing ammunition and in the oil and gas industry for drilling equipment. They are available in a range of sizes and shapes, including cubes, cylinders, and rectangles, and can be customized to meet specific requirements.