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Hard material KH

Corrosion resistance properties of KH

KH exhibits superior corrosion resistance because the binder phase is composed of stainless steel or an Ni-based alloy.

Corrosion resistance to hydrochloric acid aqueous solutions

Soaked in a 10 wt% hydrochloric acid aqueous solution at 40°C for 10 hours

Corrosion resistance to hydrochloric acid aqueous solutions

Corrosion resistance to sulfuric acid aqueous solutions

Soaked in a 10 wt% sulfuric acid aqueous solution at 40°C for 10 hours

Corrosion resistance to sulfuric acid aqueous solutions

Corrosion resistance to nitric acid aqueous solutions

Soaked in a 10 wt% nitric acid aqueous solution at 40°C for 10 hours

Corrosion resistance to nitric acid aqueous solutions

Corrosion resistance to phosphoric acid aqueous solutions

Soaked in a 10 wt% phosphoric acid aqueous solution at 40°C for 10 hours

Corrosion resistance to phosphoric acid aqueous solutions

Corrosion resistance to seawater

Soaked in seawater at 20°C for 30 days

Corrosion resistance to seawater

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