Oxides line Oxides point Silicates fragile
Type B Type D Type B
Intensity 3,0 Intensity 2,0 Intensity 3,0
Silicates plastic Silicates warp-free Sulphides
Type C Type D Type A
Intensity 2,0 Intensity 2,0 Intensity 2,0
Nitrides and carbonitrides Nitrides and carbonitrides point
Type B Type D
Intensity 3,0 Intensity 2,0
要求按E45进行检验,但是我看到E45上,只规定了A,B,C,D,
为什么客户会要求这么写,将B类分为Oxides line 和Silicates fragile。
这么写的有什么用处?
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