Ebisara na 2019-04-29Teknụzụ Dacromet nwere ọtụtụ uru nke plasta ọdịnala enweghị ike dakọtara, ọ na-ebuga ngwa ngwa n'ahịa mba ụwa.Mgbe ihe karịrị afọ 20 nke mmepe na nkwalite na-aga n'ihu, teknụzụ Dacromet etolitela usoro ọgwụgwọ elu zuru oke, nke a na-ejikarị eme ihe na ọgwụgwọ mgbochi corrosion nke akụkụ ígwè.
Isi njirimara nke mkpuchi akwụkwọ ndụ akwụkwọ ndụ na-enweghị chrome
Ọkpụrụkpụ: 1. Ihe mkpuchi mkpuchi bụ 6-12 microns, na ọkpụrụkpụ nke mkpuchi na mkpuchi elu bụ 10-15 microns.2, anaerobic kenkuwa: mkpuchi mkpuchi anaghị achọ pickling ma ọ bụ plating.3. Mwepu nke iyi egwu nke okpukpu abụọ nke metal: Nduzi na-ewepu bimetallic corrosion nke zinc-aluminom ma ọ bụ zinc-iron nke na-emekarị na mkpuchi zinc.4. mgbaze mgbaze: The inorganic mkpuchi nwere magburu onwe ihe mgbaze eguzogide.5, okpomọkụ na-eguzogide: mkpuchi nwere ọnụ ọgụgụ dị ukwuu nke mpempe akwụkwọ ígwè, nke nwere ike na-eduzi eletrik.6, corrosion resistance Performance: nnu ịgba ule 240-1200 awa 8, adhesion arụmọrụ: mma karịa zinc chromium mkpuchi (Dacro mkpuchi).
Ọmarịcha arụmọrụ gburugburu ebe obibi: 1, enweghị chromium: enweghị ụdị chromium ọ bụla (gụnyere trivalent na hexavalent) 2, enweghị ọla na-egbu egbu: enweghị nickel, cadmium, lead, antimony na mercury.
Ụzọ mkpuchi mgbochi corrosion na-enweghị chrome
Mmetụta nchebe: 1. The scaly zinc-aluminom ntụ ntụ na-ahazi nke ọma ntinye nke mgbasa ozi corrosive.2, Yin na Yang nchebe: zinc dị ka àjà anode iji chebe ígwè site na corrosion.3. Passivation: Metal oxides na-ebelata corrosion bimetallic nke zinc na ígwè substrates.4, ọgwụgwọ onwe: oxygen na carbon dioxide na ikuku na-emeghachi omume na zinc n'elu mkpuchi na-emepụta zinc oxide na zinc carbonate.Ebe ọ bụ na olu nke zinc oxide na zinc carbonate buru ibu karịa otu ego nke zinc, mgbe ọ na-akwaga ebe ahụ mebiri emebi, ọ nwere ike ime ka ọ dị mma.
Maka ozi ndị ọzọ gbasara Dacromet, biko ṅaa ntị na teknụzụ Changzhou Junhe:
http://www.junhetec.com
Oge nzipu: Jan-13-2022