2023324 · Copper beryllium, also known as beryllium bronze, is a copper alloy with 0.5—3% beryllium. Copper beryllium is the hardest and strongest of any copper alloy
2023315 · By rheological squeeze, the microstructure and mechanical properties of the QAl10-4-4 alloy were investigated in this paper. The results show that the α phase, β′ phase and к phase are present in as-cast, liquid squeeze and rheo-squeeze conditions.
2023315 · Nickel aluminum bronze, commonly referred to as NAB alloys, is a binary alloy of aluminum and copper to which nickel, iron, and manganese have been added [1,2,3,4].NAB alloys are appreciated for their high strength, exceptional flexibility, corrosion resistance, and excellent wear resistance in the fields of ocean, architecture, and
Friction and wear characteristics of aluminum bronze
202068 · 2.2 Test conditions. Dry friction pin–disk simulation tests are conducted on a high-speed and high-temperature friction and wear testing machine MG-2000 (Fig. 1) to examine the friction and wear characteristics of QAl10-4-4 at high temperatures.The rotating speed, pressure and temperature of the setting are in ranges of 0–6000 rpm, 0–2000 N
Friction and wear characteristics of aluminum bronze
202068 · The friction and wear characteristics of aluminum bronze QAl10-4-4 bearing materials are investigated through pin–disk simulation testing under the dry sliding state at the operating conditions with rotating speed, load and temperature using the high-speed and high-temperature friction and wear testing machine (MG-2000). The quality of the pin, the
