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Fantom [35]
3 years ago
6

The melting point of Pb (lead) is 327°C, is the processing at 20°C hot working or cold working?

Engineering
1 answer:
bonufazy [111]3 years ago
6 0

Answer:

Explained

Explanation:

Cold working: It is plastic deformation of material at temperature below   recrystallization temperature. whereas hot working is deforming material above the recrystallization temperature.

Given melting point temp of lead is 327° C and lead recrystallizes at about

0.3 to 0.5 times melting temperature which will be higher that 20°C. Hence we can conclude that at 20°C lead will under go cold working only.

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A fisherman tries to escape a flash flood by walking up the 10 degree hill. If the water is rising at 0.11 m/s, how fast must he
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For automobile engines, identify the best choice of motor oil.
Vlad1618 [11]

Answer:

C. Low viscosity for Maine in the winter and high viscosity for Florida in the summer.

Explanation:

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6 0
3 years ago
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Answer:

#include <stdio.h>

void SplitIntoTensOnes(int* tensDigit, int* onesDigit, int DecVal){

  *tensDigit = (DecVal / 10) % 10;

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int main(void) {

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  SplitIntoTensOnes(&tensPlace, &onesPlace, userInt);

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}

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3 years ago
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