Kedu ihe mkpuchi DACROMET?

2024-09-05

Dacromet mkpuchibụ ihe mkpuchi ọla zinc-aluminom etinyere na ọla ndị na-emepụta ihe (dị ka igwe, igwe nkedo na ihe ndị ọzọ) iji chebe ha pụọ na mmebi. A na-etinyekarị ihe mkpuchi ahụ site n'itinye akụkụ ígwè ahụ n'ime mmiri na-edozi mmiri nke nwere zinc na aluminom nke ọma, wee sie ha na okpomọkụ dị elu. Usoro a na-ebute njikọ metallurgical n'etiti ihe mkpuchi na ihe isi.

ọhụrụ0905.3.jpg

Okwu ahụ bụ "Dacromet" bụ aha ejirila akara azụmaahịa, mana ejirila ya kọwaa ụdị teknụzụ mkpuchi a. Ọ na-ahapụ nzọụkwụ pickling nke dị mkpa na usoro electroplating ọdịnala, si otú a na-ezere ọgbọ nke nnukwu mmiri nke acid-, chromium- na zinc nwere. Usoro mmepụta ahụ dum na-enweta nkwụsị mmiri efu efu, na-enweta mmepụta akwụkwọ ndụ akwụkwọ ndụ n'ezie na ịtọ ntọala nchebe gburugburu ebe obibi maka ụlọ ọrụ ọgwụgwọ elu. Njirimara a abụghị naanị na-aza oku maka mmepe zuru ụwa ọnụ, ma na-enwetakwa ihu ọma nke ọtụtụ ndị na-azụ ahịa na-aṅa ntị na nchekwa gburugburu ebe obibi.

Ihe mkpuchi ahụ na-enye ezigbo nguzogide corrosion, nwere ike iguzogide okpomọkụ dị elu, ọ naghị adị ngwa ngwa ngwa ngwa, na-eme ka ọ dị mma maka akụrụngwa ụgbọ ala, ngwaike, na ngwa ndị ọzọ ebe a na-achọ ịdịte aka na iguzogide gburugburu ebe dị njọ. Otú ọ dị, ekwesịrị iburu n'uche na kpọmkwem ihe mejupụtara na usoro nke ngwa nwere ike ịdịgasị iche, nchọpụta na-aga n'ihu na-emeziwanye ihe onwunwe ya ma gbasaa ojiji ya.

♦ Mmetụta nchebe nke oyi akwa ihe nkiri Dacromet na nchara ígwè

1. Ihe mgbochi mgbochi

Ihe mkpuchi Dacromet na-etolite ihe mgbochi anụ ahụ nke na-ekewa mkpụrụ nchara na ihe ndị na-emebi emebi dị ka mmiri, oxygen, na kemịkalụ. Ihe mgbochi a na-egbochi ihe ndị a ịbanye na kọntaktị na ígwè, si otú a na-egbochi nhazi nke nchara na ụdị corrosion ndị ọzọ.

2. Nchekwa nrụrụ ịchụ àjà

Ihe mkpuchi Dacromet na-abụkarị zinc na aluminom, nke abụọ na-arụ ọrụ nke ọma karịa ígwè. N'ebe ebe mkpuchi nwere ike ịcha ma ọ bụ mebie, ọla ndị a na-arụ ọrụ dị ka anodes ịchụ àjà, na-emebi emebi karịa ígwè. Nke a pụtara na ha ga-agba nchara tupu ígwè dị n'okpuru emee, si otú ahụ gbasaa ndụ nke akụkụ ígwè ahụ.

3. Thermal kwụsie ike

Ihe mkpuchi ahụ kwụsiri ike na okpomọkụ dị elu, nke na-eme ka ọ dị mma maka ngwa ebe akụkụ ndị a na-ekpuchi ya nwere ike igosi okpomọkụ. Nkwụsi ike a na-enyekwa ohere iji akụkụ nke Dacromet kpuchie na gburugburu ebe mkpuchi ndị ọzọ nwere ike imebi.

4. Adhesion

Usoro ịme achịcha n'oge ntinye nke Dacromet na-emepụta njikọ siri ike nke metallurgical n'etiti mkpuchi na mkpụrụ. Ngwunye siri ike a na-enyere aka igbochi mkpuchi ka ọ ghara ịkụcha ma ọ bụ kpochapụ n'okpuru ọnọdụ nkịtị, na-eme ka nchebe dị ogologo oge.

5. Chemical Resistance

Ihe mkpuchi dacromet na-enye ezigbo nguzogide dị iche iche nke kemịkalụ, gụnyere acids na alkalis, na-eme ka ikike nchebe ha dịkwuo elu na gburugburu ụlọ ọrụ mmepụta ihe.

Isi asọmpi Dacrometdabeere na ya magburu onwe corrosion eguzogide. Site na ọkpụrụkpụ mkpuchi nke naanị 8 microns, ọ nwere ike igosi nguzogide corrosion karịrị ugboro 7-10 karịa nke zinc elektrọn ọdịnala na nnwale ịgba nnu. Mgbochi ihu igwe a pụrụ iche na-eme ka mkpuchi Dacromet bụrụ ezigbo nhọrọ maka akụrụngwa akụrụngwa na gburugburu ebe siri ike. Ma ọ bụ mmiri ịgba mmiri nnu na injinia mmiri ma ọ bụ kemịkalụ kemịkalụ na mpaghara ụlọ ọrụ mmepụta ihe, Dacromet nwere ike inye ihe mgbochi siri ike iji hụ na akụrụngwa na-arụ ọrụ ogologo oge ma kwụsie ike.

- WhatsApp:+8619829729659
- Email: fastom@vip.163.com