by Dr E. Ramanathan Designing an Ideal Zinc Phosphating Bath A zinc phosphating bath is used…
Category: Metal Pretreatment Chemicals
Blackening Issues in Phosphating
Blackening in phosphating can occur due to multiple factors related to surface contamination, bath composition, or…
Degreasing Formulations
by Dr E. Ramanathan Degreasing Formulations for Metal Cleaning Degreasing is a critical step in metal…
Challenges Faced by Metal Finishers in India
by Dr E. Ramanathan PhD Metal finishers in India face several challenges that impact quality, efficiency,…
Problems of Alkaline Degreaser in Winter
by Dr E. Ramanathan , Coating Consultant Alkaline degreasers based on caustic soda (NaOH) face several…
Degreasing Powder Formulation Guidelines
Creating an effective degreasing powder involves selecting ingredients that can break down andemulsify grease and oils,…
Roles of Zinc, Nickel and Manganese in Phosphate Coatings
Video Lecture: Question: @Balaram……. Sir, what are the basic functions of Zn,Ni & Mn respectively in…
