Silig Bir ah oo la galvanized/Silig Bir ah oo GI ah

Silig Bir ah oo La Galiyey/Silig Bir ah oo GI ah Sawirka Lagu Soo Bandhigay

Sharaxaad Gaaban:

Magaca: Silig Bir ah oo la galvanized

Darajada: Q195, Q235, SAE1006, SAE1008 iwm.

Dusha sare: Kuleyl-maquufin galvanized, Koronto-galvanized

Dhexroorka: 0.15-20mm

Xoogga jiidista: 30-50kg/mm2 sidoo kale sida codsiyada macaamiisha

Heerka: GB/T6893-2000, GB/T4437-2000, ASTM B210, ASTM B241, ASTM B234, JIS H4080-2006, iwm.

Codsiga: si ballaaran ayaa loogu isticmaalaa dhinacyo kala duwan sida dhismaha, farsamada gacanta, shabagga tolida, ilaalada waddooyinka waaweyn, baakadaha badeecadaha iyo isticmaalka maalinlaha ah ee madaniga ah

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Qeexidda Siligga Birta GI

Magac-u-yaal Dhexroorka mm	Dia. Dulqaadka mm	Cufnaanta ugu yar Dahaarka Zinc gr/ m²	Kordhinta Cabbirka 250mm % daq	Gariir Xoog N/mm²	Iska caabin Ω/km ugu badan
0.80	± 0.035	145	10	340-500	226
0.90	± 0.035	155	10	340-500	216.92
1.25	± 0.040	180	10	340-500	112.45
1.60	± 0.045	205	10	340-500	68.64
2.00	± 0.050	215	10	340-500	43.93
2.50	± 0.060	245	10	340-500	28.11
3.15	± 0.070	255	10	340-500	17.71
4.00	± 0.070	275	10	340-500	10.98

Habka Sawir-gacmeedka Siligga Birta Galvanized

lGalvanization ka hor habka sawir-qaadista:Si loo hagaajiyo waxqabadka fiilada birta galvanized, habka loo sawirayo fiilada birta ah ee badeecada la dhammeeyay ka dib marka la damiyo rasaasta iyo galvanization waxaa loo yaqaan dahaadhka ka hor habka sawirista. Socodka habka caadiga ah waa: fiilada birta ah - daminta rasaasta - galvanizing - sawirista - siligga birta ah ee la dhammeeyay. Habka dahaadhka koowaad ka dibna sawirista waa habka ugu gaaban ee habka sawirista fiilada birta galvanized, kaas oo loo isticmaali karo galvanizing kulul ama electrogalvanizing ka dibna sawirista. Sifooyinka farsamada ee fiilada birta galvanized ee kulul ka dib sawirista ayaa ka wanaagsan kan fiilada birta ka dib sawirista. Labaduba waxay heli karaan lakab zinc khafiif ah oo siman, waxay yareyn karaan isticmaalka zinc waxayna khafiifin karaan culeyska xariiqda galvanizing.

lHabka sawir-gacmeedka boostada ee dhexdhexaadka ah:Habka sawir-qaadista dhexe ee galvanizing post waa: silig bir ah - daminta rasaasta - sawirka koowaad - galvanizing - sawirka labaad - silig bir ah oo dhammaystiran. Astaamaha dahaadhka dhexe ka dib sawir-qaadista ayaa ah in silig bir ah oo la damiyay rasaasta la galvanized ka dib hal sawir ka dibna laba jeer loo jiido badeecada la dhammeeyay. Dahaadhka galvanization wuxuu u dhexeeyaa labada sawir, sidaas darteed waxaa loo yaqaan dahaadhka dhexe,. Lakabka zinc ee silig bir ah oo ay soo saarto dahaadhka dhexe ka dibna sawir-qaadistu waa ka dhumuc weyn yahay kan lagu soo saaro dahaadhka ka dibna sawir-qaadistu. Isku-buufinta guud (laga bilaabo daminta rasaasta ilaa alaabada la dhammeeyay) ee silig bir ah oo la galvanized kulul ka dib dahaadhka iyo sawir-qaadistu waxay ka sarreysaa kan silig bir ah ka dib dahaadhka iyo sawir-qaadistu.

lHabka isku dhafan ee galvanization:si loo soo saaro silig bir ah oo galvanized ah oo xoog badan (3000 N/mm2), habka "galvanizing iyo sawir isku dhafan" waa in la qaataa. Socodka habka caadiga ah waa sidan soo socota: daminta rasaasta - sawir aasaasi ah - ka hor galvanizing - sawir labaad - galvanizing kama dambaysta ah - sawir saddex-geesood ah (sawir qalalan) - sawir haanta biyaha oo ah silig bir ah oo dhammaystiran. Habka kor ku xusan wuxuu soo saari karaa silig bir ah oo galvanized ah oo xoog badan oo leh kaarboon oo ah 0.93-0.97%, dhexroorkiisu yahay 0.26mm iyo xooggiisu yahay 3921N/mm2. Lakabka zinc wuxuu door ka ciyaaraa ilaalinta iyo saliidaynta dusha sare ee siligga birta inta lagu jiro sawirista, siliggana lama jabiyo inta lagu jiro sawirista..