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Umucuruzi w'icyuma cya ASTM A588 utanga ibyuma bikomeye byo kurwanya umwuzure
Ibisobanuro birambuye ku gicuruzwa
| Ikintu | Ibisobanuro |
|---|---|
| Igisanzwe | ASTM A588 / A588M |
| Ubwoko bw'icyuma | Ibyuma byo mu kirere (HSLA) |
| Imbaraga z'umusaruro | ≥ 345 MPa |
| Imbaraga zo Gukurura | 485–630 MPa |
| Ubwoko | Ubwoko bwa U / Ubwoko bwa Z |
| Ubunini | mm 8–16 |
| Uburebure | metero 6–18 (byahinduwe) |
| Porogaramu | Inkuta zirinda ibidukikije, imirimo yo mu mazi, ishingiro ry'ibiraro |
| Akamaro | Ingufu nyinshi, kurwanya ingese neza, kandi iramba |
Ingano y'urukuta rw'icyuma gishyushye cya ASTM A588
| Icyitegererezo | Ubugari bw'igice (mm) | Uburebure (mm) | Ubunini bw'urubuga (mm) | Uburemere (kg/m²) | Uburebure (m) |
|---|---|---|---|---|---|
| U400 × 100 | 400 | 100 | 8–12 | 60–75 | 6–18 |
| U400 × 125 | 400 | 125 | 10–13 | 70–85 | 6–18 |
| U600 × 130 | 600 | 130 | 10–14 | 77–95 | 6–18 |
| U600 × 210 | 600 | 210 | 12–16 | 100–120 | 6–18 |
ASTM A588 Umuti wo kwirinda ingese ushyushye ukozwe mu cyuma gishyushye
Uburyo bwo gukora ASTM A588 Hot Zinged Steel Sheet Pitch Ikorwa
ASTM A588 Ifite icyuma gishyushye gifunga kandi kidapfa amazi
Amerika:HDG kugeza kuri ASTM A123 (agapira ka zinc kari munsi ya ≥85 µm); irangi rya 3PE ni amahitamo; irangi ryose rishyirwa kuri RoHS.
Aziya y'Amajyepfo y'Uburasirazuba: Ingufu zishyushye zo mu mazi ziba zifite ubunini (zirenze 100μm) kandi hakoreshwa urwego rubiri rwa epoxy coating tar, ishobora gupimwa umunyu mu gihe cy'amasaha 5000 nta ngese, ikaba ari nziza cyane gukoreshwa mu bidukikije byo mu nyanja bishyuha.
Igishushanyo: Gufungana kwa Yin-yang, ubushobozi bwo kwinjira ≤1×10⁻⁷ cm/s
Amerika: Yubahiriza ibipimo ngenderwaho bya ASTM D5887 mu kwirinda ko amazi asohoka mu gihe cyo guterwa n'ingoma
Aziya y'Amajyepfo y'Uburasirazuba: Amazi yo hasi ashobora kunyura mu bihe by'imvura yo mu turere dushyuha
UBUSABIZI
1. Ubwubatsi bw'ubwato n'ibyambu
Ikoreshwa mu nkuta z'inyanja, ku cyambu, ku byambu no mu nyubako z'ibyambu aho kwirinda ingese igihe kirekire ari ngombwa.
2. Ibyumba by'Ibiraro n'Ibikorwaremezo
Ikoreshwa mu nkuta z'ibiraro, mu kurinda inkuta, no mu gushimangira urufatiro kugira ngo ikomeze kugumana ubutaka ku ruhande no gutwara imizigo.
3. Kugenzura imyuzure no kubungabunga amazi
Yakunze gukoreshwa mu miyoboro y'amazi, mu mirwanyasuri, no mu yindi mishinga yo kongera imbaraga z'imiyoboro bitewe n'imbaraga zayo nziza n'imikorere yayo myiza yo guhangana n'imihindagurikire y'ikirere.
4. Inkunga yo gucukura munsi y'ubutaka n'ubucukuzi
Ishobora guterurwa yose hamwe n'ubutaka kugira ngo ikomeze ubutaka kandi irinde imirimo yo mu mazu yo munsi y'ubutaka, aho baparika imodoka munsi y'ubutaka, sitasiyo za gari ya moshi zo munsi y'ubutaka n'amazu y'agateganyo.
Gupakira amabati y'ibyuma
Guhuza: Ibirundo by'impapuro zo mu bwoko bwa U/Z bifatanye neza kandi bifatanye n'imishumi y'icyuma cyangwa ya pulasitiki.
Uburinzi bw'iherezo: Impera z'inkuta zirinzwe n'imipfundikizo ya pulasitiki cyangwa ibiti kugira ngo birinde kwangirika mu gihe cyo kuzifata.
Irwanya ingese: Udupaki twuzuyemo impapuro zitagira amazi zitwikiriwe n'ubuki zitwikiriwe n'amavuta yo kwirinda ingese cyangwa icyuma cya pulasitiki gipfundikiye kugira ngo gikoreshwe mu madirishya.
Kohereza Ibirundo by'Ibyuma
Uburyo bwo gutwara abantu: Mu nyanja, gari ya moshi cyangwa ikamyo bitewe n'aho igana.
Amategeko agenga gutanga: FOB, CIF cyangwa DDP iraboneka hakurikijwe garanti y'abakiriya.
Gupakira: Udupfunyika dushyirwa mu gikoresho cyangwa mu gipangu gifunganye kugira ngo tudahungabana cyangwa ngo twangirike mu gihe cyo gutwara.
Kuki wahitamo icyuma cy'ubushinwa cy'ubwami ku byuma bicukurwamo amabati
Icyuma cy'Icyuma cy'Indashyikirwa– ASTM A588 ikomeye cyane kandi irwanya ingese neza.
Ingano zitandukanye– Ubwoko bwa U na Z, ubunini n'uburebure bwinshi.
Serivisi zijyanye n'ibyiciro– Gukata, gusudira, gucukura no gusiga irahari.
Gutanga serivisi yizewe– Kohereza ibicuruzwa ku masoko mpuzamahanga ku gihe.
Ubufasha bw'Abanyamwuga– Ubuyobozi bwa tekiniki ku mishinga ifite umutekano kandi ikora neza.
GUPIKA NO KOHEREZA
Ibibazo Bikunze Kubazwa
Q1: Ni iki gikoresho cy'icyuma cya ASTM A588 gikoreshwa?
A: Inkuta zirinda ibidukikije, imiyoboro y'ibiraro, imigozi yo mu mazi, kurwanya imyuzure no kubungabunga ubutaka, no gucukura imiyoboro yo munsi y'ubutaka.
Q2: Ni izihe ngano n'ubwoko bw'ibicuruzwa biboneka?
A: Imirongo y'urupapuro rwa U na Z ifite ubugari kuva kuri mm 8 kugeza 16, ubugari bwa mm 400 kugeza 750, n'uburebure bwa metero 6 kugeza 18 (igenamiterere rirahari).
Q3: Ese mutanga ibikoresho byihariye?
A: Yego, dushobora gukata, gusudira, gucukura no gukoresha serivisi yo kurwanya ingese.
Q4: Ushobora gutanga nyuma y'igihe kingana iki?
A: Ubusanzwe iminsi 20-35 hashingiwe ku bwinshi n'aho igezwa.
Q5: Ni gute wakwizeza ko idapfa kugwa?
A: Udupaki tw’udupaki dupfunyikwa mu mpapuro zirinda amazi n’amavuta arinda ingese cyangwa tugapfunyikwa mu gipfunyika cya pulasitiki.
Q6: Ese nshobora kubona neza inyandiko zo kohereza ibicuruzwa mu mahanga?
A: Yego, inyandiko yuzuye yo kohereza ibicuruzwa mu mahanga irimo urutonde rw'ibipakiye, inyemezabwishyu y'ubucuruzi na coa irashobora gutangwa.












