ʻO ke kaʻina hana o ka ʻenehana Dacromet

Kau ʻia ma 2018-04-04E hoʻohana ʻia ka ʻenehana Dacromet i ke kaʻina hana a me ka hana ʻoihana.Me ka hoʻonui mau ʻana o ka ʻenehana, ua ʻoi aku ka maikaʻi o ka ʻenehana Dacromet, nona ka noi i ʻike ʻia e kēlā me kēia.1. ʻO ka hiki ʻana o ka corrosion o ka uhi ʻana o ka dacromet a me ka hoʻohuihui ʻana i ka wai kai he ʻano maikaʻi ʻole i ka wā mua, a ʻo ka ʻino ʻana o ka mea i uhi ʻia.ʻOi aku ka maikaʻi, ʻoi aku ka maikaʻi o ka hoʻololi ʻana o ka ʻili o ka ʻili hoʻohuihui i ka pale ʻana i ke komo ʻana o ka wai kai i loko o ka uhi.
2. Me ka hoʻokumu ʻana i kahi papa kiʻi ʻoniʻoni paʻa paʻa ma ka ʻili o ka chromium-free Dacromet coating, ua hoʻopaʻa mālie ʻia ka corrosion o ka uhi a hiki i kahi paʻa paʻa, a ʻo nā mea paʻa paʻa o nā mea ʻelua he -0.643 V a me - 0.632 V, kēlā me kēia.3. ʻO kaʻokoʻa o nā mea hiki ke hoʻoheheʻeʻia o nā meaʻekolu e hōʻike ana i ka hopena o ka zincizing layer i ka anode mōhai o ka metala kumu.I ka wai kai, e hoʻopau koke ʻia ka papa zincizing a e hoʻemi ʻia ka hopena pale o ka uhi ʻana ma ka substrate.4. ʻO ka ʻenehana Dacromet kahi ʻōnaehana ʻenehana paʻakikī.I ka hoʻolauna ʻana i kēia ʻenehana, ʻaʻole i hoʻolauna ʻo Kina i ka ʻenehana uhi Dacromet ma luna o ka honua i hoʻohālikelike ʻia i ka manawa like.Ua hōʻike i ke kū'ē i ka hopena corrosion ma ka spectrum impedance a lilo i paʻa.Nui ka radius o nā arcs capacitive ʻelua, a hiki ke ʻike ʻia ka laina ma kahi kokoke, e hōʻike ana i nā ʻano o ka impedance.I kēia manawa, hoʻololi ke ʻano hana ʻino.