Kau ʻia ma 2015-11-23ʻO ka uhi ʻana ʻo Dacromet e pili ana i ka wai zinc chromium coating, dip coating, brushing or spraying on steel parts or parts of the surface, i hana ʻia e ka ʻala ʻana i flake zinc a me zinc chromate e like me ka mea nui o ka papa anti-corrosion inorganic.
Nā hiʻohiʻona nui: 1.Extremely ikaika corrosion kū'ē
Ma lalo o ka nui like o ka uhi ʻana, ka zinc chromium coating i loko o ka moana wai wela a me nā kūlana o ka lewa ʻoihana, ka hana pale o ka zinc plating kiʻekiʻe, cadmium plating, hot dip galvanized layer pale pale o nā manawa he nui a i kekahi mau manawa.
2.ʻAʻole e hana i ka hydrogen embrittlement
He kūpono ka pale ʻana i ka ʻili no ka ikaika tensile o Rm me nā bolts ikaika kiʻekiʻe ma mua o 1000N/mm2, nā pūnāwai a me nā ʻāpana ʻē aʻe o kēia ʻano kila.
Nā hiʻohiʻona ʻē aʻe:
1 pena maikai
2 ʻaʻohe haumia i ke kaiapuni
3 pale wela maikaʻi
4 kiʻekiʻe adhesion
5 me ka pololei maikaʻi
ʻO nā hiʻohiʻona ʻē aʻe: 1. Pena maikaʻi 2. ʻAʻohe haumia i ke kaiapuni 3. ʻO ke kūpaʻa wela maikaʻi 4. Hoʻopili kiʻekiʻe 5. Me ka pololei maikaʻi
Ka manawa hoʻouna: Jan-13-2022