Muhammad Asim

3 Questions 2 Answers 0 Followers

Questions related from Muhammad Asim

Why coercivity increases by doping Gd instead of Nd in NdFeB?

I prepared samples with different proportions of Gd in NdFeB alloys in which I replaced Gd with Nd. The coercivity increases as the amount of Gd doped increases. Why is that so? Thanks

09 September 2021 7,609 3 View

How particle size affect the magnetic properties of NdFeB magnets?

how can i relate the particle size with magnetic properties of NdFeB? is it directly proportional or inverse?

09 August 2021 9,785 7 View

Why c/a ratio varies by doping Gd in NdFeB based alloys?

I doped Gd instead of Nd in NdFeB-based alloys. XRD data shows the variation in c/a ratios of all samples. What can be the possible reasons for that?

02 August 2021 4,652 3 View