Obere eriri
Ozi ngwaahịa:
Waya galvanized A na-eme ya na BS EN 10244. Ihe mkpuchi zinc dara nke a na-etinye na usoro galvanizing bụ ụzọ dị irè nke ịlụso corrosion na ígwè ọgụ.Galvanized waya maka izugbe n'ichepụta nzube dị na a ọkọlọtọ galvanized mkpuchi ma ọ bụ a arọ galvanized mkpuchi.
Ihe mkpuchi galvanized ọkọlọtọ na-adị ire ụtọ, n'agbanyeghị na ọ na-esighi ike corrosion karịa mkpuchi galvanized dị arọ ma na-ejikarị ngwa ọrụ waya nkịtị.Ụfọdụ ndị ọrụ njedebe na-agụnye ngịga, aka ịwụ, uwe mkpuchi na nkata.
A na-eji mkpuchi galvanized dị arọ mee ihe n'ọnọdụ ebe corrosion ikuku dị njọ.Ndị ọrụ ngwụcha gụnyere waya nkwado ihe ọkụkụ ebe a na-eji kemịkalụ, ngere ọdọ mmiri ma ọ bụ nhịahụ n'akụkụ osimiri.
Ozi nkowa:
Oke dayameta: Std.Gal.0.15-8.00 mm
Oke dayameta: Gal dị arọ 0.90-8.00 mm
Ngwucha elu: Ọkọlọtọ & Galvanized dị arọ
Nkọwapụta waya Galvanized na-arụ ọrụ
Nyere na waya galvanized na-nkewa dị ka ego nke zinc mkpuchi, tebụl na-esonụ na-akọwapụta ihe dị iche n'etiti ọkọlọtọ, arọ galvanized na extra-high galvanized waya.
| Ọnụ ala dayameta | Mkpuchi mkpuchi kacha nta (g/m2) | ||
| Ọkọlọtọ Galv. | Galv. | Galv dị elu. | |
| ihe karịrị 0.15mm ruo na incl.0.50mm | 15 | 30 | |
| ihe karịrị 0.5mm ruo na incl.0.75mm | 30 | 130 | |
| ihe karịrị 0.75mm ruo na incl.0.85mm | 25 | 130 | |
| ihe karịrị 0.85mm ruo na incl.0.95mm | 25 | 140 | |
| ihe karịrị 0.95mm ruo na incl.1.06 mm | 25 | 150 | |
| ihe karịrị 1.06mm ruo na incl.1.18mm | 25 | 160 | |
| ihe karịrị 1.18mm ruo na incl.1.32mm | 30 | 170 | |
| ihe karịrị 1.32mm ruo na incl.1.55mm | 30 | 185 | |
| ihe karịrị 1.55mm ruo na incl.1.80mm | 35 | 200 | 480 |
| ihe karịrị 1.80mm ruo na incl.2.24mm | 35 | 215 | 485 |
| ihe karịrị 2.24mm ruo na incl.2.72mm | 40 | 230 | 490 |
| ihe karịrị 2.72mm ruo na incl.3.15mm | 45 | 240 | 500 |
| ihe karịrị 3.15mm ruo na incl.3.55mm | 50 | 250 | 520 |
| ihe karịrị 3.55mm ruo na incl.4.25mm | 60 | 260 | 530 |
| ihe karịrị 4.25mm ruo na incl.5.00mm | 70 | 275 | 550 |
| ihe karịrị 5.00mm ruo na incl.8.00mm | 80 | 290 | 590 |
Njirimara dayameta:
ỌkọlọtọWaya galvanizedarụpụtara ya ka ọ gbasoo n'ụzọ zuru oke na dayameta ndị a:
| Ọnụ ala waya dayameta | Nkwenye (mm) |
| ihe karịrị 0.80mm ruo na incl.1.60mmover 1.60mm ruo na gụnyere.2.50mmover 2.50mm ruo na gụnyere.4.00mm ihe karịrị 4.00mm ruo na incl.6.00mm ihe karịrị 6.00mm ruo na incl.10.00mm | +/-0.03+/-0.03+/-0.03 +/- 0.04 +/- 0.04 |
A na-arụpụta Waya Galvanized siri ike ka ọ na-agbaso nkwekọ nke dayameta ndị a:
| Ọnụ ala waya dayameta | Nkwenye (mm) |
| ihe karịrị 0.80mm ruo na incl.1.60mmover 1.60mm ruo na gụnyere.2.50mmover 2.50mm ruo na gụnyere.4.00mm ihe karịrị 4.00mm ruo na incl.5.00mm ihe karịrị 5.00mm ruo na incl.6.00mm ihe karịrị 6.00mm ruo na incl.10.68mm | +/-0.04+/-0.04+/-0.04 +/- 0.05 +/- 0.05 +/- 0.05 |
Ike Tensile (Mpa):
A na-akọwa ike ike dị ka oke kachasị nke a na-enweta na ule nyocha, nke kewara site na mpaghara obe nke mpempe ule waya.A na-emepụta waya Galvanized site na iji waya dị nro, ọkara na ọkwa siri ike.Tebụlụ na-esonụ na-akọwapụta oke tensile dị ka ọkwa ọkwa:
| Ọkwa | Ike tensile (Mpa) |
| Galvanized – Dị nroGalvanized – Ogo ỌkaraGalvanized - Ogo siri ike | 380/550500/625625/850 |
Biko mara na nha ndị a kpọtụrụ aha n'elu bụ naanị ihe na-egosi ma akọwapụtaghị nha nha dị na nso ngwaahịa m.
Chemistry ígwè:
A na-eji ngwakọta nke akara nchara na usoro ọgwụgwọ okpomọkụ na-emepụta akara dị nro, ọkara na ike siri ike.Tebụlụ dị n'okpuru na-egosi naanị kemistrị igwe eji.
| Ọkwa tensile | % Carbon | % phosphorus | % manganese | % silicon | % sọlfọ |
| SoftMediumHard | 0.05 max0.15-0.190.04-0.07 | 0.03 max0.03 max0.03 max | 0.05 max0.70-0.900.40-0.60 | 0.12-0.180.14-0.240.12-0.22 | 0.03 max0.03 max0.03 max |
Njikwa ogo:
Anyị na-eji usoro njikwa mma zuru oke.Iberibe ọ bụla nke akụrụngwa;A na-anwale ngwaahịa emechachara na ngwaahịa emechara na faịlụ.A na-eji ndekọ nsochi site na ngwaahịa ikpeazụ ruo na mmalite mmalite nke akụrụngwa ígwè ụlọ ọrụ.
Akụkụ nke atọ dị ka SGS dị maka njikwa ule tupu mbupu.
Nkwakọ ngwaahịa:
1) Ngwaahịa niile na-ejupụta na nkwakọ ngwaahịa dị oke osimiri.
2) Ihe pụrụ iche nke ndị ahịa chọrọ maka mbukota nwere ike imeju.
3) Ibu ibu ikuku;ibu oke osimiri na ibu gwongworo nile di.
Usoro ịse:
Plating tupu ịbịaru usoro: Iji melite arụmọrụ nkegalvanized ígwè waya, A na-akpọ usoro a na-eji waya ígwè na-ekpo ọkụ na-ekpo ọkụ, galvanizing na mgbe ahụ ịbịaru na ngwaahịa emechara ka a na-akpọ nke mbụ plating na mgbe ahụ ịbịaru usoro.Usoro a na-ahụkarị bụ: waya nchara - quenching ndu - galvanizing - ịbịaru - waya ígwè emechara.Usoro nke mbụ galvanizing na mgbe ahụ ịse bụ usoro kacha nso na ịbịaru usoro nke galvanized ígwè waya, nke a pụrụ iji maka ịbịaru mgbe hot-mikpu galvanizing ma ọ bụ electro-galvanizing.Ise mgbe na-ekpo ọkụ-mikpu galvanizing nwere mma n'ibu Njirimara karịa ịbịaru na plated ígwè waya mbụ, na ịbịaru mgbe electro-galvanizing na-eme ka zinc oyi akwa ok na-eguzogide ọgwụ.Ha abụọ nwere ike nweta akwa akwa zinc dị gịrịgịrị na nke edo, belata oriri zinc ma belata ibu nke eriri galvanizing.
Usoro nke ịbịaru mgbe etinyere n'etiti: usoro ịbịaru mgbe etinyere etiti etiti bụ: waya igwe - quenching lead - isi eserese - galvanizing - eserese nke abụọ - waya nchara emechara.Ihe e ji mara nke n'etiti-plating na post-ese bụ na a na-adọta waya ígwè na-edu ndú otu ugboro, mgbe ahụ, galvanized, wee dọpụta ya ugboro abụọ na ngwaahịa emechara.Igwe ọla nchara nke zinc na-emepụta site n'itinye etiti wee dọkpụrụ dị oke karịa nke mbụ ịtinye wee dọkpụrụ.Hot-mikpu galvanizing nwere ike inye elu mkpokọta compressibility (site na ndu quenching na okokụre ngwaahịa), nke dị mma karịa galvanizing na mgbe ahụ na-ese.
Ngwakọta Plating na Pulling Usoro: Iji mepụta ike dị elu (3000 N / mm2) eriri igwe galvanized, a na-eji usoro "agwakọta plating na ịdọrọ".The ahụkarị usoro eruba bụ dị ka ndị a: lead quenching — otu eserese — pre-galvanizing — nke abụọ osise — final galvanizing — atọ osise (akọrọ eserese) — mmiri tank na-eru a okokụre ígwè waya.Usoro a dị n'elu nwere ike ịmepụta eriri igwe galvanized siri ike dị ike na ọdịnaya carbon nke 0.93-0.97%, dayameta nke 0.26 mm, na ike nke 3921 N / mm2.N'oge eserese, akwa akwa zinc na-echebe ma na-ete mmanụ n'elu waya nchara, ọ dịghịkwa mgbaji waya na-eme n'oge eserese.
