The reason that you know fade of hardware iron line is rusty

The reason that you know fade of hardware iron storage rack is rusty

Hardware is divided character by material commonly " iron line " and " alloy " two kinds, how is that differentiated?

It is OK to use a magnet, can suck close is iron line, suck incompact is alloy.

"Alloy " the hardware with qualitative material is compared from the point of craft effect " iron line " hardware should appear elegant, "Iron line " hardware appears coarser.

"Alloy " than " iron line " want expensive! Sometimes " blood goes all out " bought a package, hardware of trashy still how long rusted, exterior cortex begins to fall off, this is hardware when making, do not have " seal oil " reason, very easy without the hardware that seals oil oxidation is rusty, "Seal oil " the material of hardware surface layer after oxidizes not easily with air. What kind of hardware is to had been sealed then oily? Very simple, nod with respect to two:

1, hear with nose, have the taste of bit of similar gas oil;
2, feel with the hand, have slight fat feeling. Those who seal oily hardware to seal oil than doing not have is expensive, what general and cheap bag uses is " iron line " do not have again " seal oil " hardware!

The color of hardware divides white commonly (term divides by character: Le color, sweep Le, pearl Le to wait a moment) , green bronze-coloured (term divides by character: Green bronze-coloured waits a moment with the bronze-coloured that sweep blueness) , aureate (term divides by character: Inferior aureate with pearl aureate etc)

The term of hardware makes a way basically is for divisional character: "Le " means is general the hardware that burnish feels, "Sweep " the hardware that means burnish feels stronger, namely color is brighter, "Pearl Le " the hardware that means burnish feels downier, "Inferior " the hardware that means burnish feels hazier.

No matter hardware is of what color, it is won't of fade, some people misdeem is hardware also fade.

Hardware is the most crucial is to be afraid that after rusting, exterior cortex is taken off crack. "Green Gu Tong " lubricious hardware is to already had sealed oil commonly, but because make the issue of craft, this kind of hardware had better not come up against rainwater, if come up against,wipe with dry towel, rust very quickly with respect to meeting oxidation otherwise!

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