1.Kuyini I-Hot-Dip Galvanizing?

I-Hot-dip galvanizing iyinqubo efakazelwe lapho izinsimbi zensimbi - njenge amabhawodi we-hex, amabhawodi okuhanjelwa kuwo, amantongomane e-flange, nezinduku ezinentambo - bacwiliswa ngokugcwele kubhavu we-zinc encibilikisiwe cishe ku-450 °C (842 °F). I-zinc metallurgically iboshelwa endaweni yensimbi, yakhe ingxube yengxubevange ewugqinsi, enezingqimba eziningi (imvamisa 45–85µm) esebenza njengesithiyo esibonakalayo kanye ne-anode yomhlatshelo ngokumelene nokugqwala.

Izinzuzo ezibalulekile ze-HDG fasteners:

Impilo ende yesevisi: Impilo yesevisi ende: iminyaka engama-20-70 ezindaweni eziningi ezingaphandle

Ungqimba oluqinile, oluqinile lwezinc Ungqimba lwezinc oluwugqinsi, oluqinile lumelana nokulimala komshini

Ukusebenza okuhle kakhulu Ukusebenza okuhle kakhulu kwezasolwandle, ezokwakha, nezicelo zengqalasizinda

Ukuvikelwa komhlatshelo Ukuvikelwa komhlatshelo - i-zinc igqwala ngaphambi kokuba insimbi yenze

Ibiza izindleko Ibiza kakhulu amabhawodi evolumu enkulu nezibophelelo zesakhiwo

2.Iyini i-Dacromet Coating?

I-Dacromet (ephinde ibhalwe ngokuthi i-Geomet noma i-Dacrotized) iyisimbozo esisekelwe emanzini, esingena-chromate esakhiwe nge-zinc emincane nama-flakes e-aluminium amiswe ku-binder ye-inorganic. Izikulufu, amabhawodi, izikulufu zomshini, izikulufu ezizithintayo, futhi izibophelelo ezinembayo zimbozwa nge-dip-spin bese zelapheka ku-300 °C (572 °F). Ifilimu elivelayo lincane kakhulu (8–12µm) kodwa iletha ukumelana nokugqwala okuvelele - okuvame ukudlula amahora angama-720 ekuhlolweni kwesifutho sikasawoti esingathathi hlangothi (I-ASTM B117).

Izinzuzo ezibalulekile ze-Dacromet-coated fasteners:

I-Ultrathin enamathela I-Ultrathin coating — igcina ukubekezelelana okuqinile kuzikulufu namabhawodi anembayo

Ayikho ingozi ye-hydrogen embrittlement Ayikho ingozi ye-hydrogen embrittlement - iphephile kumabhawodi anamandla amakhulu (Ibanga 8.8, 10.9, 12.9)

Ukusebenza okuhle kakhulu ngokumelene nosawoti womgwaqo Ukusebenza okuhle kakhulu kuqhathaniswa nosawoti womgwaqo - ilungele izixhumi zezimoto nemishini

Ukusabalala okufanayo Ukumbozwa okufanayo kumajiyometri ayinkimbinkimbi: izimbobo ezinentambo, izinto zokubopha ezingaboni, izikulufu ezincane

Ihambisana nemvelo Ivumelana nemvelo - ithobela i-RoHS, ayikho i-chromium ene-hexavalent

3.Ukuqhathaniswa Kwamaceleni

Ithebula elingezansi lifingqa umehluko obalulekile phakathi kwe-hot-dip galvanizing kanye ne-Dacromet yezinhlobo zokubopha ezivamile ezihlanganisa amabhawudi, izikulufu, amantongomane, amabhawodi okusetshenzwa kulengwa, nezinduku ezinentambo.

4.Ukukhetha I-Coating efanele yesicelo sakho se-Fastener

Isinqumo phakathi kwe-HDG ne-Dacromet ekugcineni sincike ezintweni ezintathu: indawo yohlelo lokusebenza, usayizi we-fastener kanye nebanga, kanye nezidingo zokubekezelelana kobukhulu.

Khetha i-Hot-Dip Galvanizing uma:

Izinto zokubopha zizosetshenziswa ezindaweni zangaphandle, zasolwandle, noma ezisindayo zezimboni

Ukuvikela ukugqwala kwesikhathi eside (iminyaka engama-20+) kuyadingeka ngaphandle kokumbozwa kabusha

Imikhiqizo ihlanganisa amabhawodi amakhulu esakhiwo (M16–M72), amabhawodi okusetshenzwa kulengwa, amantongomane e-hex, noma amawasha ayisicaba.

Ukuqina komshini ngaphansi kokuhuzuka noma umthelela kubaluleke kakhulu

Khetha i-Dacromet Coating lapho:

Ibanga le-Fastener ngu-10.9, 12.9, noma ngaphezulu - ukugqilazwa kwe-hydrogen kufanele kugwenywe

Ukubekezelelana kwe-tight dimensional kubalulekile (isb., izikulufu zemethrikhi, amabhawodi omshini, izinsimbi ezibophayo)

Ukusetshenziswa kokugcina kubandakanya ukuchayeka kusawoti wokususa iqhwa emgwaqeni, amakhemikhali, noma ukudlidliza kwe-high-frequency

Ukuthobela i-RoHS / ELV kuyadingeka (i-OEM yezimoto, i-electronics assembly)

5.FUJINRUI: Umthombo Wakho Wezinqamuleli Zokubola

I-FUJINRUI Metal igxile kakhulu ekubopheni ukumelana nokugqwala kwezimakethe zomhlaba jikelele. Ibanga lomkhiqizo wethu lihlanganisa hot-dip amabhawodi othayela, Izikulufo eziboshwe nge-dacromet, izinsimbi zensimbi engagqwali, kanye amabhawodi ehange enziwe nge-zinc-flake ngosayizi kusuka M6 kuya kuM72. Yonke imikhiqizo yenziwe nge-ISO, i-DIN, i-ASTM, kanye namazinga aqondene nekhasimende.

Ukuthi udinga iqoqo elincane ukunemba kwezikulufo zemethrikhi noma ivolumu enkulu amabhawodi esakhiwo namantongomane e-hex kumaphrojekthi wengqalasizinda, ithimba lethu lihlinzeka ngosekelo olugcwele lwezobuchwepheshe kusukela ekukhethweni kwezinto ezibonakalayo ngokwelashwa kwendawo, ukuhlola, nokupakisha okuthunyelwa ngaphandle.