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What is the metal bit of a peg called?
The metal bit of a peg is commonly referred to as a "peg hook" or "metal peg." It is often used in various applications, such as in tents or for securing items in place. The metal part provides strength and durability compared to plastic or wooden alternatives.
What are the similarities between soldering and welding?
In soldering and welding, 2 or more pieces of metal are joined by melting metal at the interface between them. When the molten metal cools and hardens, it physically bonds the pieces together.
What are the similarities between mercury and sodium?
they are both metal
What is difference between photoelectric sensor and proximity sensor?
photoelectric sensor-sense both metal & non-metal proximity sensor -sense metal only
Why does a metal chair feel hot in the summer?
Solar energy. the electrons are constantly moving between the atoms, giving metal the "shimmer" also why metal is such a good heat conductor.
What is the relationship between matallic bond strength and heat of raporization?
The amount of heat required to vaporize the metal is a measure of the strength of the bonds that hold that metal together.
Which non ferrous metal tensile strength can be increased by hammering or rolling?
Copper is a non-ferrous metal whose tensile strength can be increased by hammering or rolling. This process, known as cold working or cold forging, helps align the grain structure of the metal, resulting in improved strength and hardness.
What is the relationship between the metal reflectivity and its ability to efficiently reflect light?
The relationship between metal reflectivity and its ability to efficiently reflect light is direct. Higher metal reflectivity means the metal is better at reflecting light efficiently.
Do you bend metal with the grain?
No, metal does not have a grain like wood does. When bending metal, you would typically consider factors such as the type of metal, its thickness, and the method of bending to achieve the desired result.
What is metal grain direction?
Metal Grain Direction is similar to Wood Grain Direction. It is the direction in which the metal was produced, so when you look at it under a magnifying glass and see lines, that is the direction in which the metal was made in the factory.
Is tensile strength dependent on the size of the material?
No. The tensile strength comes from the grain inside the metal and the ingredients used to make a certain metal. Lengths are determined by tensile strength and material advised to be used for that specific use.
What is metal working direction in forging?
Metal working direction in forging refers to the orientation of the grain structure of the metal as it is deformed during the forging process. This direction is critical as it influences the mechanical properties of the final product, such as strength and ductility. Typically, the grain flow aligns with the shape of the forged part, which enhances its performance characteristics. Proper control of metal working direction can lead to improved fatigue resistance and overall durability of the forged component.
What does it mean to hammer metal into shape?
Hammering metal into shape is a process known as forging, where force is applied using a hammer to deform and mold metal into a desired form. This method is commonly used to create intricate shapes and designs in metalworks, as well as to increase strength and durability by aligning the metal's grain structure.
Does heat reduce the tensile strength of metal?
Heating a metal decreases the tensile strength and increases ductility
How grain size depends on the temperature of liquid metal?
It doesn't, it depends on how fast the metal was cooled.
Do alloys produce strength?
Alloys can add strength to a metal
How does metal react to tension?
All metals have a tensile strength. The strength varies with the metal and with such factors as temperature and additives.
