Nitriding is the process of surface hardening of steel by treating it in an atmosphere of

Question

Nitriding is the process of surface hardening of steel by treating it in an atmosphere of (A) NH3  (B) N2  (C) O3  (D) H2S

Tardigrade Admin · Accepted Answer

Nitriding is the process of heating of steel in the presence of ammonia. In this process the layer of iron nitride is formed which prevent the rusting of iron.

Q. Nitriding is the process of surface hardening of steel by treating it in an atmosphere of

$N H_{3}$

$N_{2}$

$O_{3}$

$H_{2} S$

Nitriding is the process of heating of steel in the presence of ammonia. In this process the layer of iron nitride is formed which prevent the rusting of iron.

Q. Nitriding is the process of surface hardening of steel by treating it in an atmosphere of

NH3​

N2​

O3​

H2​S

Nitriding is the process of heating of steel in the presence of ammonia. In this process the layer of iron nitride is formed which prevent the rusting of iron.

$N H_{3}$

$N_{2}$

$O_{3}$

$H_{2} S$