Mechanical Engineering - Workshop Technology - Discussion
Discussion Forum : Workshop Technology - Section 2 (Q.No. 33)
33.
The correct sequence for preparing a billet for extrusion process is pickling, alkaline cleaning, phosphate coating and lubricating with reactive soap.
Discussion:
3 comments Page 1 of 1.
Pawan Kumar said:
8 years ago
What's pickling, alkaline cleaning, phosphate coating and lubricating?
Likhita said:
7 years ago
Please explain the processes in much detailed manner.
Darshan patel said:
6 years ago
No, Because pickling is done after extrusion.
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