Under the loading load, the deformation process of metal materials is generally divided into the elastic stage, plastic stage, and fracture. What do these processes …
Ultrasonic soldering is a flux-free soldering method that is considered more environmentally friendly than conventional soldering methods. The surface oxide layer is removed from the …
Ultrasonic spraying differs from traditional spraying, relying on pressure and high-speed motion to shear the fluid into small droplets. Ultrasonic spraying uses only ultrasonic vibration …
Ultrasonic emulsification is a process in which two or more incompatible liquids are mixed under the action of ultrasonic energy, with one liquid being uniformly …
Under periodic external force, when the frequency of external significance is the same as or very close to the natural oscillation frequency of the system, …
Frequency is the number of times that periodic changes are completed per unit time, and is a quantity describing the frequency of periodic motion. The …
Young’s modulus of elasticity is a physical quantity that characterizes the tensile or compressive resistance of material within the elastic limit. It is related to …
Definition of Modulus of elasticity: The axial stress ratio to the axial strain of the material in the elastic deformation stage is called the Modulus of …
The cutting process of fabrics is generally divided into cold cutting and thermal cutting, both of which have certain limitations. Compared to cold cutting, the …
The Curie temperature of piezoelectric ceramics refers to the phase transition temperature of the piezoelectric material from the ferroelectric phase to the paraelectric degree. For …
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