China High Quality JIS ASTM DX51D SGCC Galvanized Steel Coil mpempe akwụkwọ Onye nrụpụta na onye na-ebubata ya | Ruiyi
Hot-Dip Galvanizing ma ọ bụ HDG bụ usoro nke zinc na-ejikọta na ígwè na ọkwa molekụla iji mepụta njedebe corrosion nke okpukpu anọ. Ngwongwo atọ mbụ bụ akwa zinc-iron alloy nke siri ike karịa nchara isi. Nke anọ ma ọ bụ n'elu oyi akwa bụ zinc dị ọcha.
Njirimara ngwaahịa:
Nchedo corrosion
Isi mkpụrụ: oyi akpọrepu
Ọkọlọtọ
| HDG | ||||
| GB/T2518-2004 | JIS G 3302 | ASTM A653M-04 | EN 10327-04 EN 10326-04 | |
| CQ | 02 | SGCC | Ụdị CS A/B/C | DX51D+Z |
| DQ | 03 | SGDC | Ụdị FS A/B | DX52D+Z |
| 250 280 320 350 | SGC340 SGC400 SGC440 | SS255 SS275/GRADE 40 SS340/GRADE 50 | S250GD+Z S260GD+Z S320GD+Z S350GD+Z | |
Ngwa:
Enwere ike iji ngwaahịa HDG na ụgbọ ala, ngwa ụlọ, ngwa ahụike, ụlọ ọrụ igwe, wdg.
AFP GI na-adịte aka okpukpu atọ karịa igwe a na-agwọ chrome. A na-ekpuchi ya na ihe nkiri organic resin acryl nke 1 ~ 2㎛ yana chromate gbasasịrị na resin.
Njirimara nke akwụkwọ mpempe akwụkwọ GI Steel AFP
– Magburu onwe corrosion eguzogide
– Magburu onwe akara mkpịsị aka
- Ihe osise mara mma (ọ dịghị mkpa maka ọgwụgwọ phosphate ọzọ)
– Magburu onwe lubrication Njirimara
– Mara elu
Electro-galvanized mgbochi mkpịsị aka galvanized ígwè mpempe akwụkwọ na-ntekwasa na mkpisiaka eguzogide film osisi, mgbe curing Ije ozi mkpịsị aka na-eguzogide film, mkpịsị aka aka agaghị ahapụ mkpisiaka n'elu Chọpụta, n'ọtụtụ ebe na a dịgasị iche iche nke ụlọ ngwa na n'èzí osisi mma iguzogide. imebi ngwa ngwa nke chrome.
