I will give you tomorrow. the heating was done in the muffle furnance. the idea to take out samples at different times means to keep samples for certain time period in furnance. after taking out samples at different timings the samples were weighted and checked the difference in weight. the higher the time sample remain in the furnance, more is the weight difference. so I have to show the weight difference at different time in the graph. I will send the photos of the sample and weight data with time, tomorrow. so papers I have submitted of Firdaus is the more of a PHD work, but I have done one part of it. in Firdaus they have done at different temperature and I have different temperature. so I also want to compare my work with the Firdaus work. my project needs really a good writer with good understanding in surface engineering. no mistake would be tolerated in the report work, I will send you the more details tomorrow. I want literature review in deep.

This file attached is the sample copy for reference, so that you would know in what format I want my thesis to be written my thesis is extention of Firdaus work, Firdaus papers are attached. my work is related to chapter 7 in the file attached THESIS FIRDAUS. my work was to do heating of waste and new magnet(magnet were same as used in Firdaus paper 2018a and 2018b)- heating was done only in air means isothermally. the heating was carried out at the temperature of 800 C AND 900 C. before heating the magnet were heated at 300 C and holded for 30 minutes, to remove magnetization. 10 different samples were heated of waste magnet at 800 and 10 samples of new magnets at 800. same number of samples for the 900 as well. 10 samples were used because they were taken out of the furnance at different timings. for example one sample was taken out at 2 hrs, other at 4 hrs, and so on. details of timings