Search found 100 matches
- Fri Mar 25, 2022 2:37 pm
- Forum: solid-solid phase transformations
- Topic: pearlite
- Replies: 14
- Views: 6506
Re: pearlite
Dear Bernd, Based on the formation of pearlite in Fe - C binary alloy, I started a Fe - C - Mn ternary alloy simulation, but there was a problem, namely the ferrite quickly surrounded the cementite, I think that is a ferritic/cementite can interface is too low, as a result of a phenomenon, so I can ...
- Thu Mar 24, 2022 2:13 pm
- Forum: solid-solid phase transformations
- Topic: pearlite
- Replies: 14
- Views: 6506
Re: pearlite
Dear Bernd and Ralph, First of all, I would like to express my gratitude to you. Under your guidance, I have understood and successfully simulated the formation of pearlite in Fe-C binary alloys. , I would like to ask you what is the difference between ternary alloy and binary alloy simulation? Or w...
- Wed Mar 23, 2022 4:25 pm
- Forum: solid-solid phase transformations
- Topic: pearlite
- Replies: 14
- Views: 6506
Re: pearlite
Dear Bernd,
Yes, I see what you mean, I will follow your method to increase the resolution. Thank you very much for your patient answer. I wish you a happy life and a smooth work .
shaojie lv
Yes, I see what you mean, I will follow your method to increase the resolution. Thank you very much for your patient answer. I wish you a happy life and a smooth work .
shaojie lv
- Wed Mar 23, 2022 3:25 pm
- Forum: solid-solid phase transformations
- Topic: pearlite
- Replies: 14
- Views: 6506
Re: pearlite
Dear Bernd,
Thank you very much, you are right, I did use a .geof file to display the results, but I don't quite understand what you mean, what should I do specifically, thank you for helping me solve it Confuse.
shaojie lv
Thank you very much, you are right, I did use a .geof file to display the results, but I don't quite understand what you mean, what should I do specifically, thank you for helping me solve it Confuse.
shaojie lv
- Wed Mar 23, 2022 2:28 pm
- Forum: solid-solid phase transformations
- Topic: pearlite
- Replies: 14
- Views: 6506
Re: pearlite
Bernd,
I have used the periodic symmetry condition here, but the results are very rough, so I want to further optimize the results by refining the mesh, but the results shown above appear. And what I am showing here is phas., so I am also very puzzled why this result occurs.
I have used the periodic symmetry condition here, but the results are very rough, so I want to further optimize the results by refining the mesh, but the results shown above appear. And what I am showing here is phas., so I am also very puzzled why this result occurs.
- Wed Mar 23, 2022 11:53 am
- Forum: solid-solid phase transformations
- Topic: pearlite
- Replies: 14
- Views: 6506
Re: pearlite
Bernd, Thank you very much for your help, I can basically complete my simulation now, but I still have some questions to ask you, the mesh of my previous simulation domain is 0.028um, I think the boundary is too thick (rough), so I want to refine the mesh. When I adjust the mesh to 0.01um, the follo...
- Tue Mar 22, 2022 7:56 am
- Forum: solid-solid phase transformations
- Topic: pearlite
- Replies: 14
- Views: 6506
Re: pearlite
Bernd, Yes, what you said makes a lot of sense, and I have modified it according to the related questions, but there are still some problems with the transition, the evolution has disappeared, I am trying to find the related problems, but still no good solution, if If possible, I hope you can run th...
- Mon Mar 21, 2022 2:26 pm
- Forum: solid-solid phase transformations
- Topic: pearlite
- Replies: 14
- Views: 6506
pearlite
Hi, everyone! In the pearlite transformation process of Fe-C binary alloy, I have determined ferrite and cementite as the initial phase. The specific model is shown in the figure, but there are still some problems. The model does not grow according to lamellar (lamellar pearlite). I hope that the fr...
- Sun Mar 20, 2022 12:56 pm
- Forum: solid-solid phase transformations
- Topic: Austenite → lamellar pearlite
- Replies: 9
- Views: 10920
Re: Austenite → lamellar pearlite
Dear,Bernd
I'm sorry for not clarifying my question. Relevant documents have been sent to you. Thank you very much .
I'm sorry for not clarifying my question. Relevant documents have been sent to you. Thank you very much .
- Sat Mar 19, 2022 11:44 am
- Forum: solid-solid phase transformations
- Topic: Austenite → lamellar pearlite
- Replies: 9
- Views: 10920
Re: Austenite → lamellar pearlite
Dear,Bernd First of all, thank you very much for your suggestions. According to your suggestions, I modified some parameters and checked other problems. Therefore, I basically started a new driver file, but the organization did not evolve under the driver file. This is very difficult for me, so I ha...