Product having improved zinc erosion resistance

Details Product having improved zinc erosion resistance Product having improved zinc erosion resistance

2011-03-01

2011-03-01

Lin, Kuang (Department: 1735)

Metal founding

Means to shape metallic material

Continuous or semicontinuous casting

C164S138000

Reexamination Certificate

active

07896061

ABSTRACT:
The objective of the present invention is to provide a product that is superior in barrier properties (for example, zinc erosion resistance and anti-adhesive property), abrasion resistant property, surface hardening property, thermal stability and life-time prolonging property. The product, which is made in direct contact with molten metal containing zinc in a molten state, is characterized by including an iron-tungsten alloy coating that is applied to a part or the whole of the surface of the product that comes directly in contact with the molten metal.

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