Title: Acid-washing agent
Application Number: 85105466 Application Date: 1985.07.06
Publication Number: 1006428 Publication Date: 1987.01.07
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: B21B45/02,C23G1/08
Applicant(s) Name: Lonza Ag Address:
Inventor(s) Name:
Attorney & Agent: QUAN GYONGLIU
Abstract:
     The agent is suitable for acid washing of steel iron work piece milled a under temp. of 600-1300 deg.C. It contains (1) materials for effective acid-washing and lubricating anti-oxydants, if needed, and 93) materials for adjusting physical properties adn for reduction purpose. The composition of the agent may be varied, so that the agent may show good acid-washing effect, or lubrication, or anti-oxydation properties.
Time: 5