Soo dejiso Tilmaamaha iyo Cabbirka Xaashida Saqafka Birta ee GI ee ugu Dambeeyay.
Saqaf Saqaf oo Bir ah oo Tayo Sare leh DX51D+Z / DX52D+Z / DX53D+Z – Saqaf kulul oo la galvanized, miridhku u adkaysto, warshadeed iyo deegaan
| Nooca Qalabka | Darajooyinka Caadiga ah | Astaamaha Muhiimka ah | Codsiyada Caadiga ah |
| Kaarboon Qaab-dhismeed Bir ah | Q195, Q235B (ugu isticmaalka badan), Q345/Q355 | Xoog dhexdhexaad ah, ductility aad u fiican, alxan wanaagsan iyo kharash-ool ah | Aqoon-is-weydaarsiyo warshadeed, dhismayaal madani ah, weelal, guryo la diyaariyey, iwm. |
| Birta Kaarboon-yar ee Qabow-la duubay | DX51D+Z, DX52D+Z, DX53D+Z | Dusha siman, saxnaan cabbir sare leh, qaab-dhismeed sare leh | Nidaamyada baqshadda ee dhismaha oo leh shuruudo adag oo muuqaal iyo saxnaan ah |
| Birta Kaarboon-yar ee Kulul ee La Duubay | Taxanaha Q195-Q235 | Xoog sare, kharash yar, oo ku habboon saxannada qaro weyn | Dhismayaal culus, dhismayaal ku meel gaar ah, bakhaarro iyo xarumo kaydin |
| Birta Ujeeddo Gaar ah | SGCC (Heerka JIS), ASTM A653 (Heerka ASTM) | Waafaqsan heerarka caalamiga ah, waxqabad deggan oo lagu kalsoonaan karo | Mashaariicda dhoofinta iyo mashaariicda dhismaha ee ay maalgashadaan shisheeye |
DX51D+Z / DX52D+Z / DX53D+Zxaashiyaha saqafka birta ah ee galvanizedWaxaa laga sameeyay bir tayo sare leh oo qabow lagu duubay waxaana lagu dahaadhay galvanization kulul oo bixisa iska caabin miridhku aad u fiican yahay waxayna leedahay cimri dheer. Badeecadahan birta ah ee xaashida ah waa badeecooyinka birta ah ee ugu badan ee loo isticmaalo saqafyada warshadaha, ganacsiga, iyo guryaha kuwaas oo bixiya cimri dherer, xoog dhisme, iyo ilaalin muddo dheer ah oo ka dhan ah xaaladaha cimilada daran.
Astaamaha Muhiimka ah:
Dahaarka galvanized ee kulul ee lagu dhex milmo si loo ilaaliyo miridhku aad u fiican
DX51D+Z, DX52D+Z, DX53D+Z darajooyin bir ah oo xoog sare leh
Xoog iyo waara oo loogu talagalay saqafyada warshadaha, ganacsiga iyo guryaha
Miisaan fudud oo si fudud loo rakibi karo
U adkaysta UV, qoyaanka iyo daxalka.
Xogta Farsamada
DX51D+Z, DX52D+Z, DX53D+ZXaashida Saqafka Birta GalvanizedHalabuurka Kiimikada
| Fasal | C (Kaarboon) | Si (Silikoon) | Mn (Manganese) | P (Fosfooraska) | S (Sulfur) | Al (Aluminium) |
| DX51D+Z | ≤ 0.12 | 0.03 – 0.12 | 0.30 – 0.60 | ≤ 0.045 | ≤ 0.045 | 0.015 – 0.06 |
| DX52D+Z | ≤ 0.12 | 0.03 – 0.12 | 0.30 – 0.70 | ≤ 0.045 | ≤ 0.045 | 0.015 – 0.06 |
| DX53D+Z | ≤ 0.12 | 0.03 – 0.12 | 0.50 – 0.80 | ≤ 0.045 | ≤ 0.045 | 0.015 – 0.06 |
DX51D+Z, DX52D+Z, DX53D+Z Xaashida Saqafka Birta Galvanized ee Farsamada
| Fasal | Xoogga Wax-soo-saarka (MPa) | Xoogga Tijaabada (MPa) | Kordhinta (%) |
| DX51D+Z | 140 | 270 – 410 | ≥23 |
| DX52D+Z | 160 | 300 - 430 | ≥22 |
| DX53D+Z | 180 | 320 - 450 | ≥21 |
Cabbirrada Xaashida Saqafka Birta ee Galvanized
| Halbeegga | Baaxadda Caadiga ah | Qoraallo |
| Dhumuc (t) | 0.35 – 1.2 mm | Go'yaasha saqafka badankood waa 0.4–0.7 mm; go'yaal qaro weyn ayaa loo isticmaalaa saqafka warshadaha. |
| Dahaarka (Z) | Z60 – Z275 g/m² dhinac kasta | Waxay go'aamisaa iska caabbinta miridhku; saqafka waxaa caadi ahaan loo isticmaalaa Z120–Z180. |
| Ballaca (B) | 600 - 1250 mm (dhammaystirka warshadda) | Ballaca duuban way kala duwan yihiin iyadoo ku xiran astaanta, ballaca daboolka ee waxtarka leh waa wax yar ka yar. |
| Dhererka (L) | 2 – 12 mitir | Waxay ku iibisaa Rolls si loogu tilmaamo Macaamiisha. Dhererka xaashida dheer wuxuu yareeyaa kala-goysyada iyo daadashada. |
| Spangle (muuqaalka dahaarka Zinc) | Caadi / La yareeyay / Eber | Waxay kuxirantahay muuqaalada. |
| Miisaanka | 3–10 kg/m² | Waxay ku xiran tahay dhumucda iyo daboolida. |
Guji badhanka ku yaal Midig
Ilaalinta Daxalka:Dahaarka galvanized-ka ee kulul-ku-maroojinaya waa mid aan miridhku u adkaysan karin wuxuuna leeyahay cimri dheer oo adeeg ah.
Awood Sare iyo Adkeysi:Qaabkeeda ku hay culays culus iyo cimilo xun.
Adeegsi ballaaran: Waxaa loo isticmaali karaa saqafka dhismaha warshadaha iyo dhismaha guryaha.
Rakibaadda Fudud:Miisaan fudud, la hagaajin karo oo lagu dabaqi karo iyadoo la adeegsanayo hababka saqafka caadiga ah.
Habayn:Waxaa loo samayn karaa dherer, ballac iyo dhumuc kala duwan.
Saqafyada guryaha warshadaha/ganacsiga iyo guryaha la deggan yahay
Saqafyada guryaha la dego
Iibka Bakhaarka ee Dhismayaasha Birta ah iyo Haraaga
Saqafyada warshadaha iyo bakhaarada
Shaqooyinka/mashruucyada xaashida ee laamiga ah iyo kuwa trapezoidal-ka ah
1) Xafiiska Laanta - Taageerada ku hadasha luqadda Isbaanishka, kaalmada nadiifinta kastamka, iwm.
2) In ka badan 5,000 oo tan oo kayd ah ayaa ku jira kaydka, oo leh cabbirro kala duwan
3) Waxaa baaraya hay'ado awood leh sida CCIC, SGS, BV, iyo TUV, iyadoo la adeegsanayo baakado caadi ah oo badda ku habboon.
Baakadaha dhoofinta caadiga ah waa isku xidhka suunka birta ah ama rarista balaastiga alwaaxa ah.
Filimka ilaalinta iyo saliidda ka hortagga miridhku waxay u fiican tahay gaadiidka masaafada dheer.
Waqtiga hogaaminta: 15-30 maalmood iyadoo loo eegayo tirada iyo qeexitaanka.
Iskaashiga xasilloon ee shirkadaha maraakiibta sida MSK, MSC, COSCO si hufan silsiladda adeegga saadka, silsiladda adeegga saadka ma ku qanacsan tihiin.
S1: Ma bixin kartaa muunado?
R: Haa, muunado ayaa loo diri karaa si loo tijaabiyo. Kharashka rarista ayaa laga yaabaa inuu khuseeyo.
Q2: Ma habayn karaa cabbirka ama dhumucda dahaarka?
J: Dabcan. Waxaan awood u leenahay inaan habeyno ballaca, dhererka, dhumucda iyo dahaarka zinc-ka si loo daboolo baahiyahaaga.
S3: Waa maxay hababka lacag bixinta ee aad aqbasho?
J: T/T iyo shuruudo kale ayaa laga wada hadli karaa.
S4: Warqadaha ma la socdaan shahaado?
Haa, dhammaan xaashida galvanized-ka ah waxaa la socda MTC iyo warbixinno tayo leh sida waafaqsan heerarka caalamiga ah.
Faahfaahinta Xiriirka
Cinwaanka
Aagga warshadaha horumarinta Kangsheng,
Degmada Wuqing, magaalada Tianjin, Shiinaha.
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