此套絲網除沫器形狀為葉子形,外形尺寸規格為:DN 1200-100mm
絲網除沫器的材質為純鎳絲N4(絲網和格柵以及支撐圈都是純鎳絲N4)
鎳絲材質:
牌號 | Ni+Co | Cu | Si | Mn | C | Mg | S | Fe |
不小於 | ||||||||
N2 | 99.98 | .001 | .003 | .002 | .005 | .003 | .001 | .007 |
N4 | 99.9 | .015 | .03 | .002 | .01 | .01 | .001 | .04 |
N6 | 99.5 | .06 | .10 | .05 | .10 | .10 | .005 | .10 |
N8 | 99.0 | .15 | .15 | .20 | .20 | .10 | .015 | .30 |
DN | 99.35 | .06 | .02-.1 | .05 | .02-.1 | .02-.1 | .005 | .10 |
NY1 | 99.7 | .1 | .10 | - | .02 | .10 | .005 | .10 |
NY2 | 99.4 | .01-.1 | .10 | - | - | - | .002-.01 | .10 |
NY3 | 99.0 | .15 | .2 | - | .1 | .10 | .005 | .25 |
NMg0.1 | 99.6 | .05 | .02 | .05 | .05 | .07-.15 | .005 | .07 |
NSi0.19 | 99.4 | .05 | .15-.25 | .05 | .10 | .05 | .005 | .07 |
純鎳的耐腐蝕性能 | ||||||||
特別能耐堿的腐蝕,不論在高溫或熔融的堿中都比較穩定,所以主要用於制堿工業。在常溫下,鎳在海水和鹽類溶液及有機介質(如脂肪酸、酚、醇等)中極為穩定。不耐無機酸腐蝕,在醋酸和蟻酸中也不穩定。 |
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