Abstract: In the past decade, nondestructive electromagnetic techniques have been extensively used for the characterization of materials. In this paper, the relation ...

This paper aims to investigate the effects of quenching parameters (temperature and time of austenitizing and cooling rate) on the microstructure, hardness and distortion of AISI 4340 steel by Design ...

We are going to be imposing. *** 25% increase. We're going to bring it from 25% to 50% the tariffs on steel into the United States of America, which will even further secure. The steel industry in ...

We are going to be imposing a 25 percent increase, we're going to bring it from 25 percent to 50 percent, the tariffs on steel into the United States of America,' the president said to cheers.

Despite Swift's brief appearance in the video, fans on social media still had a lot to say about her stylish look for the night out.

Nippon Steel plans to invest $6 billion to increase production of steel using electric arc furnaces in a bid to reduce carbon emissions. The Japanese steelmaker said Friday that it would invest ...

President Donald Trump said he would double duties on steel imports, a move that threatens to deepen his tariff war with US trade partners. President Donald Trump has announced a doubling of ...

Yet, due to unestablished quenching operation [5,6], realization of SPADs onto a CIS alongside conventional pixel circuitry has been a fundamental challenge.

President Donald Trump announced a partnership between U.S. Steel and Japanese steelmaker Nippon that he says will keep the headquarters in Pittsburgh and draw $14 billion in investment toward the ...

Steel is manufactured using either tempered or quenched processes to produce bars with minimum yield strength of 420 MPa, and minimum ultimate strength 620 MPa. However, large differences in yield ...