DX51 igwe na-ekpo ọkụ tinye eriri igwe galvanized maka mpempe akwụkwọ
| Aha ngwaahịa: | Igwe igwe galvanized |
| Obosara | 600-1500 mm |
| Ọkpụrụkpụ: | 0.12-4.0mm |
| Nkwenye: | Ọkpụrụkpụ: +/- 0.02mm, Obosara:+/-50mm, Ogologo:+/- 50mm |
| Ọgwụgwọ elu: | Mkpuchi Zinc 40-275g / ㎡. |
| Ọkọlọtọ: | ASTM, DIN, JIS, BS, GB/T |
| Ihe: | DX51D+Z, SGCC, SGCH, ASTMA653 GRADE B |
| Nkwakọ ngwaahịa: | Mbụ na ngwugwu rọba, wee jiri akwụkwọ enweghị mmiri, emesịa juju na mpempe ígwè ma ọ bụ dị ka arịrịọ pụrụ iche nke ndị ahịa si dị |
| Oge Mbuga ozi: | Ihe dị ka ụbọchị 20-40 mgbe enwetara nkwụnye ego ahụ. |
| Usoro ịkwụ ụgwọ: | T/T, L/C na anya. |
| ọdụ ụgbọ mmiri na-ebu: | XINGANG, CHINA |
| Ngwa: | A na-eji ya eme ihe n'elu ụlọ, igwe na-agbawa agbawa, igwe ọkụ na-achịkwa kabinet ájá mmepụta ihe n'ime ụlọ obibi na ụlọ mmepụta ihe. |
♦ Zinc mkpuchi
(1) mkpuchi spangle mgbe niile
(2) Obere mkpuchi spangle
(3) Ihe mkpuchi spangle efu
♦ Nhazi na koodu nke ọgwụgwọ elu
Akara ọgwụgwọ elu
Mfefe ---- C
Mmanụ ---- O
Akara akara ----L
Phosphate --- P
Emela usoro ---- U
Mmasị
Passivation ọgwụgwọ nke galvanized oyi akwa nwere ike ibelata mpịachi nchara (na-acha ọcha nchara) n'okpuru mmiri nchekwa na njem ọnọdụ.Otú ọ dị, ọrụ mgbochi corrosion nke ọgwụgwọ kemịkalụ a dị oke, ọ na-egbochikwa adhesion nke ọtụtụ mkpuchi.A naghị ejikarị ụdị ọgwụgwọ a eme ihe na mkpuchi zinc-iron alloy.Na mgbakwunye na elu dị mma, dịka iwu, onye nrụpụta ga-agafe ụdị mkpuchi zinc ndị ọzọ.
Mmanụ
Mmanụ nwere ike ibelata corrosion nke efere ígwè n'okpuru nchekwa iru mmiri na ọnọdụ njem.Mgbe ọgwụgwọ passivation nke efere ígwè na nchara nchara, mmanụ na-emegharị mmanụ ga-ebelata corrosion n'okpuru ọnọdụ nchekwa iru mmiri.Ekwesịrị ịwepụ oyi akwa mmanụ na ihe mkpofu nke na-adịghị emebi oyi akwa zinc.
Agba akara
Site n'ikpuchi ihe nkiri mkpuchi organic na-enweghị atụ, ọ nwere ike inye mmetụta mgbochi corrosion ọzọ, ọkachasị nguzogide mkpịsị aka.Ọ nwere ike melite mmanu n'oge ịkpụzi ma rụọ ọrụ dị ka ihe mkpuchi adhesion maka mkpuchi na-esote.
Phosphating
Site na ọgwụgwọ phosphating, a na-ekpuchi akwa akwa galvanized nke ụdị mkpuchi dị iche iche na-enweghị ọgwụgwọ ọzọ ma e wezụga maka nhicha nkịtị.Ọgwụgwọ a nwere ike imeziwanye nkwụchi na nkwụsị nke mkpuchi, ma belata ihe ize ndụ nke mmebi n'oge nchekwa na njem.Mgbe phosphating gasịrị, enwere ike iji ya na mmanu mmanu mma iji meziwanye arụmọrụ ịkpụzi.
Enweghị nhazi
Naanị mgbe onye na-enye iwu rịọrọ ma na-ahụ maka enweghị ọgwụgwọ ahụ, efere nchara na mpempe ígwè a na-enye dị ka ọkọlọtọ a nwere ike ịbụ na-enweghị ngafe, mmanụ, mkpuchi agba ma ọ bụ phosphating na ọgwụgwọ elu ndị ọzọ.
♦ Ngwa
eriri igwe galvanizedA na-ejikarị ngwaahịa eme ihe n'ihe owuwu, ụlọ ọrụ ọkụ, ụgbọ ala, ọrụ ugbo, ịzụ anụmanụ na ọrụ azụ na ịzụ ahịa.N'ime ha, a na-ejikarị ụlọ ọrụ na-ewu ụlọ na-emepụta ihe mgbochi corrosion ụlọ ọrụ na ụlọ ụlọ ụlọ, ụlọ elu ụlọ, wdg;ụlọ ọrụ ọkụ na-eji ya emepụta shei ngwa ụlọ, chimnis obodo, arịa kichin, wdg, na ụlọ ọrụ ụgbọ ala na-ejikarị eme ihe na-emepụta ihe ndị na-eguzogide corrosion maka ụgbọ ala, wdg;A na-ejikarị ọrụ ugbo, ịzụ ụmụ anụmanụ na ịkụ azụ eme ihe dị ka nchekwa nri na njem, anụ na ngwaahịa mmiri na-edozi ngwa nju oyi, wdg;azụmahịa a na-ejikarị dị ka ihe nchekwa na njem, ngwa nkwakọ ngwaahịa, wdg.
Mbukota & Ibu:
