Sound technical content, curated with aloha by
Ted Mooney, P.E. RET
Pine Beach, NJ

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What is Pickling Process?

Respected Sir,
I have get some problem of pickling process of s.s. after the pickling process the materials look like some corrosion.
I am waiting your answer.
Thanks for your help.

SHIRISH PATEL
SUNSHINE FASTENERS - SURENDRANAGAR, GUJARAT & India
2005

Your question is too broad, Mr. Patel. You haven't said anything at all about the process yet except that it doesn't work because it causes corrosion. What type of parts, what type of stainless steel, what pickling acid, what temperature, what immersion time. With complete information someone may be able tohazard a guess at likely causes.

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
2005

hello sir,
I'm an young metallurgist.At present I'm working with STAINLESS STEEL LOW NICKEL 1 (SSLN1)grades.I have noticed a problem in pickling process.Where scales are not removed properly..
its a problem ever here.We use acid pickling(HF+HNO3) and electrolyte pickling(neolyte)..
SO can you give me an idea about pickling of this grades..

Anandhs_s
student - Salem, Tamil Nadu, India
2007

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