Uzi byinshi ku bipimo n'ingano by'imirundo y'icyuma?
Ikirundo cy'icyuma gishyushye gifite ishusho ya U cyuma cy'ubwoko bwa 2 U9
Ibisobanuro birambuye ku gicuruzwa
| Igisanzwe | GB/EN | Gutanga fagitire | Ku bijyanye n'uburemere nyabwo |
| Ukwihanganirana | Nta na kimwe | Igihe cyo gutanga | Iminsi 7 kugeza kuri 15 |
| Aloyi cyangwa Oya | Nta na kimwe | Icyiciro | Q235B / Q355B / S235JR / S275JR / S355JR |
| Serivisi yo Gutunganya | OEM | Aho yaturutse | Tinajin, Ubushinwa |
Imiterere y'ibinyabutabire by'icyuma
| Impamyabumenyi (GB) | C | Mn | P | S | Si |
| Q235B | 0.22 | 1.4 | 0.045 | 0.045 | 0.35 |
| Q355B | 0.24 | 1.00–1.60 | 0.035 | 0.035 | 0.55 |
Imiterere y'ibikoresho by'icyuma bicukura amabati
| Impamyabumenyi (GB) | Imbaraga z'umusaruro (MPa) | Imbaraga zo Gukurura (MPa) | Uburebure (%) |
| Q235B | ≥235 | 370–500 | ≥26 |
| Q355B | ≥355 | 470–630 | ≥21 |
Ingano y'urukingo rw'icyuma
| agace | Ingano | Agace k'Ibice | Misa | Agahe gato ubunebwe | Modulus by'igice | |||
| Ubugari | Uburebure | Ubunini | Ikirundo | Urukuta | ||||
| w | h | t | ||||||
| mm | Mm | mm | cm2/umugozi | kg/m | kg/m2 | cm4/m | cm3/m | |
| ⅠA | 400 | 85 | 8 | 45.21 | 35.5 | 88.8 | 4500 | 529 |
| Ⅱ | 400 | 100 | 10.5 | 61.2 | 48 | 120 | 8740 | 874 |
| Ⅲ | 400 | 125 | 13 | 76.4 | 60 | 150 | 16800 | 1340 |
| ⅢA | 400 | 150 | 13.1 | 74.4 | 58.4 | 146 | 22800 | 1520 |
| Ⅳ | 400 | 170 | 15.5 | 97 | 76.1 | 190 | 38600 | 2270 |
| ⅤL | 500 | 200 | 24.3 | 133.8 | 105 | 210 | 63000 | 3150 |
| ⅥL | 500 | 225 | 27.6 | 153 | 120 | 240 | 86000 | 3820 |
| ⅡW | 600 | 130 | 10.3 | 78.7 | 61.8 | 103 | 13000 | 1000 |
| ⅢW | 600 | 180 | 13.4 | 104 | 81.6 | 136 | 32400 | 1800 |
| ⅣW | 600 | 210 | 18 | 135.3 | 106 | 177 | 56700 | 2700 |
| Igice | Ingano | Misa | Igihe cyo gutinda | Moduli y'igice | ||||
| Ubugari | Uburebure | Ubunini | Kuri buri mukingo | Urukuta | ||||
| w | h | t | s | |||||
| mm | mm | mm | mm | kg/m | kg/m2 | cm4/m | cm3/m | |
| Ubugari bwa mm 750 | ||||||||
| GHU 14 | 750 | 408 | 10.0 | 8.3 | 77.9 | 104 | 28 690 | 1 415 |
| GHU 16 | 750 | 411 | 11.5 | 9.3 | 86.3 | 115 | 32 860 | 1 610 |
| GHU 18 | 750 | 441 | 10.5 | 9.1 | 88.5 | 118 | 39 310 | 1 790 |
| GHU 20 | 750 | 444 | 12.0 | 10.0 | 96.9 | 129 | 44 450 | 2 010 |
| GHU 23 | 750 | 447 | 13.0 | 9.5 | 102.1 | 136 | 50 710 | 2 280 |
| GHU 25 | 750 | 450 | 14.5 | 10.2 | 110.4 | 147 | 56 250 | 2 510 |
| Ubugari bwa mm 600 | ||||||||
| GHU 12 | 600 | 360 | 9.8 | 9.0 | 66.1 | 110 | 21 610 | 1 210 |
| GHU 12S | 600 | 360 | 10.0 | 10.0 | 71.0 | 118 | 22 670 | 1 270 |
| GHU 18-1 | 600 | 430 | 10.2 | 8.4 | 72.6 | 121 | 35 960 | 1 680 |
| GHU 18 | 600 | 430 | 11.2 | 9.0 | 76.9 | 128 | 38 660 | 1 810 |
| GHU 18+1 | 600 | 430 | 12.2 | 9.5 | 81.1 | 135 | 41 330 | 1 930 |
| GHU 22-1 | 600 | 450 | 11.1 | 9.0 | 81.9 | 137 | 46 390 | 2 070 |
| GHU 22 | 600 | 450 | 12.1 | 9.5 | 86.1 | 144 | 49 470 | 2 210 |
| GHU 22+1 | 600 | 450 | 13.1 | 10.0 | 90.4 | 151 | 52 520 | 2 345 |
| GHU 28-1 | 600 | 452 | 14.2 | 9.7 | 97.4 | 162 | 60 590 | 2 690 |
| GHU 28 | 600 | 454 | 15.2 | 10.1 | 101.8 | 170 | 64 470 | 2 850 |
| GHU 28+1 | 600 | 456 | 16.2 | 10.5 | 106.2 | 177 | 68 390 | 3 010 |
| GHU 32-1 | 600 | 452 | 18.5 | 10.6 | 109.9 | 183 | 69 220 | 3 075 |
| GHU 32 | 600 | 452 | 19.5 | 11.0 | 114.1 | 190 | 72 330 | 3 210 |
| GHU 32+1 | 600 | 452 | 20.5 | 11.4 | 118.4 | 197 | 75 410 | 3 350 |
| Ubugari bwa mm 600 na mm 400 | ||||||||
| GHU 6N | 600 | 309 | 6.0 | 6.0 | 41.9 | 70 | 9 680 | 635 |
| GHU 7N | 600 | 310 | 6.5 | 6.4 | 44.1 | 74 | 10 460 | 685 |
| GHU 7S | 600 | 311 | 7.2 | 6.9 | 46.3 | 77 | 11 550 | 750 |
| GHU 7HWS | 600 | 312 | 7.3 | 6.9 | 47.4 | 79 | 11 630 | 755 |
| GHU 8N | 600 | 312 | 7.5 | 7.1 | 48.5 | 81 | 12 020 | 780 |
| GHU 8S | 600 | 313 | 8.0 | 7.5 | 50.8 | 85 | 12 810 | 830 |
| GHU 10N | 600 | 316 | 9.0 | 6.8 | 55.8 | 93 | 15 710 | 1000 |
| GHU 11N | 600 | 318 | 10.0 | 7.4 | 60.2 | 100 | 17 460 | 1 105 |
| GHU 12N | 600 | 320 | 11.0 | 8.0 | 64.6 | 108 | 19 230 | 1 230 |
| GHU 13N | 600 | 418 | 9.0 | 7.4 | 59.9 | 100 | 26 600 | 1 280 |
| GHU 14N | 600 | 420 | 10.0 | 8.0 | 64.3 | 107 | 29 420 | 1 410 |
| GHU 15N | 600 | 422 | 11.0 | 8.6 | 68.7 | 115 | 32 270 | 1 540 |
| GHU 16N | 600 | 430 | 10.2 | 8.4 | 72.6 | 121 | 35 960 | 1 680 |
| GHU 18N | 600 | 430 | 11.2 | 9.0 | 76.9 | 128 | 38 660 | 1 810 |
| GHU 20N | 600 | 430 | 12.2 | 9.5 | 81.1 | 135 | 41 310 | 1 930 |
| GHU 21N | 600 | 450 | 11.1 | 9.0 | 81.9 | 137 | 46 390 | 2 070 |
| GHU 22N | 600 | 450 | 12.1 | 9.5 | 86.1 | 144 | 49 470 | 2 210 |
| GHU 23N | 600 | 450 | 13.1 | 10.0 | 90.4 | 151 | 52 520 | 2 345 |
| GHU 27N | 600 | 452 | 14.2 | 9.7 | 97.4 | 162 | 60 590 | 2 690 |
| GHU 28N | 600 | 454 | 15.2 | 10.1 | 101.8 | 170 | 64 470 | 2 850 |
| GHU 30N | 600 | 456 | 16.2 | 10.5 | 106.2 | 177 | 68 390 | 3 010 |
| GHU 31N | 600 | 452 | 18.5 | 10.6 | 109.9 | 183 | 69 220 | 3 075 |
| GHU 32N | 600 | 452 | 19.5 | 11.0 | 114.1 | 190 | 72 330 | 3 210 |
| GHU 33N | 600 | 452 | 20.5 | 11.4 | 118.4 | 197 | 75 420 | 3 350 |
| GHU 16-400 | 400 | 290 | 12.7 | 9.4 | 62.0 | 155 | 22 600 | 1 570 |
| GHU 18-400 | 400 | 292 | 15.0 | 9.7 | 69.3 | 173 | 26 100 | 1 795 |
| Igice | Ingano | Misa | Igihe cyo gutinda | Moduli y'igice | ||||
| Ubugari | Uburebure | Ubunini | Kuri buri mukingo | Urukuta | ||||
| w | h | t | s | |||||
| mm | mm | mm | mm | kg/m | kg/m2 | cm4/m | cm3/m | |
| GHL 600 | 600 | 150 | 9.5 | 9.5 | 56.4 | 94 | 3825 | 510 |
| GHL 600K | 600 | 150 | 10 | 10 | 59.4 | 99 | 4050 | 540 |
| GHL 601 | 600 | 310 | 7.5 | 6,4 | 46.8 | 78 | 11520 | 745 |
| GHL 602 | 600 | 310 | 8.2 | 8 | 53.4 | 89 | 12870 | 830 |
| GHL 603 | 600 | 310 | 9.7 | 8.2 | 64.8 | 108 | 18600 | 1200 |
| GHL 603K | 600 | 310 | 10 | 9 | 68.1 | 113.5 | 19220 | 1240 |
| GHL 603 10/10 | 600 | 310 | 10 | 10 | 69.6 | 116 | 19530 | 1260 |
| GHL 604 | 600 | 380 | 10 | 9 | 73.8 | 123 | 30400 | 1600 |
| GHL 605 | 600 | 420 | 13 | 9.2 | 85.5 | 142.5 | 43890 | 2090 |
| GHL 606 | 600 | 435 | 14.4 | 9.2 | 94.2 | 157 | 54375 | 2500 |
| GHL 607 | 600 | 452 | 19 | 10.6 | 114 | 190 | 72320 | 3200 |
| GHL 703 | 700 | 400 | 9.5 | 8 | 67.5 | 96.4 | 24200 | 1210 |
| GHL 716 | 700 | 440 | 10.2 | 9.5 | 79.9 | 114.2 | 35200 | 1600 |
| GHL 720 | 750 | 450 | 12 | 10 | 96.4 | 128.5 | 45000 | 2000 |
Kuramo Katalogi Yuzuye
Ifunga ry'urukuta rw'icyuma n'imikorere idapfa amazi
Igishushanyo: Ikirundo cy'icyuma gihuza, ubushobozi bwo kwinjira ≤1×10⁻⁷ cm/s
Amerika: Yubahiriza ibipimo ngenderwaho bya ASTM D5887 kugira ngo agakoresho gafashe mu kugabanya amazi munsi y'ingoma.
Aziya y'Amajyepfo y'Uburasirazuba: Amazi yo hasi ashobora kunyura mu bihe by'imvura yo mu turere dushyuha
Uburyo bwo gukora icyuma gikozwe mu mugozi
1. Gushonga no Gukomeza Gutera
Inzira: Icuma gishongeshejwe gitunganywa mu cyuma gihindura imiterere y’ibinyabutabire (BOF), gifite igenzura rikomeye ku miterere ya karuboni (C), manganese (Mn), na silikoni (Si), kandi ibintu bigabanya ubukana (nk'abanadium na titaniyumu) byongerwamo kugira ngo birusheho gukomera no gukomera.
Umusaruro: Icyo gicuruzwa gishyirwa mu bice bifite ishusho y'ibice (ibice bifite imigozi y'imbwa) cyangwa ibice binini by'urukiramende hakoreshejwe imashini ikora ikoresheje uburyo bwo gukata (CCM). Gukoresha ibice bifite ishusho y'ibice bigabanya cyane imihindagurikire y'ibice mu gihe cyo kuzingurura no kurinda uburyo bwo kuzifunga.
2. Gushyushya ibyuma bifunganye
Inzira: Ibikoresho by'icyuma bishyushya kimwe mu itanura rikoresha amashanyarazi, akenshi ku bushyuhe buri hagati ya 1150°C na 1250°C.
Intego: Kugira ngo hakurweho umuvuduko w'imbere mu gice cy'icyuma, haboneke uburyo bworoshye bwo kuzunguruka mu bushyuhe bwinshi.
3. Kuzunguruka kw'Isi Yose
Iki ni cyo cyiciro cy'ingenzi kandi kigoye cyane mu gutunganya ibirundo by'amabati:
Gukaranga: Ibikoresho by'icyuma gishyushye binyuzwa mu ruganda rukora ibikoresho kugira ngo bihindure ishusho y'urushundura n'imiterere y'urushundura rw'amabati.
Kurangiza Isi Yose: Gutunganya neza hakoreshejwe uburyo bwa "multi-pass fine-tuning" bikorwa hakoreshejwe uruganda rukora ibintu byose hamwe n'uruganda rukora ku nkombe.
Gukora Interlock: Mu nzira nke za nyuma, imizingo yihariye ikora ku ruhande izunguruka neza impande zombi z'urukuta rw'impapuro mu miyoboro ifite ishusho ya U cyangwa Z. Ubushobozi bw'imiyoboro ifite uburebure buhanitse cyane kugira ngo ikomeze neza kandi ifatanye neza mu gihe cyo kubaka.
4. Gukonjesha no Kugorora
Gukonjesha: Ibirundo by'icyuma bizinze bishyushye bikonjeshwa intambwe ku yindi ku gitanda gikonjeshwa kugira ngo hirindwe ko bihindagurika bitewe n'ubushyuhe.
Kugorora: Nyuma yo gukonjesha, amashuka agororwa mu buryo burambuye hakoreshejwe icyuma kinini gikoresha imigozi myinshi kugira ngo hakurweho guhindagurika no kuzunguruka, bityo amashuka agororwa ahujwe n'ibipimo ngenderwaho (nka EN 10248 cyangwa JIS A5523).
5. Gukata, kugenzura no gupakira
Gukata: Hakoreshejwe inkero zishyushye cyangwa zikonje, impapuro zicibwa neza hakurikijwe uburebure busabwa n'umukiriya (nk'uburebure bwa metero 9, metero 12, metero 15, n'ibindi).
Igenzura* Igenzura ry’ibipimo n’ubuso: Igenzura rikomeye rikorwa n’intoki n’iry’ikoranabuhanga, cyane cyane isuzuma ryo kunyuramo, kugira ngo buri kirundo gifatanye neza.
Isuzuma ry'imikorere y'umubiri n'imiti: Ingero zirapimwa kugira ngo harebwe imbaraga zo gukura, imbaraga zo gukurura, n'ingufu z'ingaruka.
Gupfunyika: Amavuta yo gukumira ingese cyangwa agafunga amazi akenshi ashyirwa ahantu hafatanye, hanyuma imirundo irashyirwa hamwe hanyuma igahurizwa hamwe mu cyerekezo gisimburana, yiteguye koherezwa.
Inyandiko z'inyongera: Ibivuzwe haruguru bisobanura uburyo bwo gukora ibirundo by'impapuro bishyushye. Ibirundo by'impapuro bikonje bikorwa hakoreshejwe icyuma gishyushye gishyushye ku bushyuhe bw'icyumba hakoreshejwe imashini ikora imizingo. Mu buryo bunyuranye, uburyo bwo gushyushya butanga uburyo bwo gufungana neza, kudafata amazi, no gukomera mu miterere rusange, bigatuma biba byiza cyane ku mishinga minini cyangwa miremire y'urufatiro.
Ubuso bw'urukingo rw'icyuma
AmerikaIgitambaro cya :HDG gihuye n'ibipimo ngenderwaho bya ASTM A123, gifite ubugari bwa zinc nibura 0.85 ¥m. Igitambaro cya 3PE kiraboneka nk'uburyo bwo kwirinda. Irangi ryose ry'ubuso rikurikiza amategeko ya RoHS, rigashimangira umutekano w'ibidukikije n'amahame mpuzamahanga yo kohereza ibicuruzwa mu mahanga.
Aziya y'Amajyepfo y'Uburasirazuba:Gukoresha galvanizing ishyushye (≥100 μm) hamwe n'ipamba ry'amakara rya epoxy rifite ibyiciro bibiri bitanga ubushobozi bwo kurwanya umunyu mu masaha arenga 5.000, bikaba bikwiye mu turere two mu nyanja dushyuha.
UBUSABIZI
1. Ubwubatsi bw'ubwato n'ubwato:Ikoreshwa mu byambu, ku byambu, no mu nyubako zo mu nyanja kugira ngo irwanye ingese n’ingaruka z’amazi yo mu nyanja.
2. Sisitemu zo Gusiga Inkuta:Ikoreshwa mu nyubako zirinda ubutaka mu mazu yo munsi y'ubutaka, mu mihanda no mu kurinda imisozi.
3. Kurwanya imyuzure n'imirimo y'imigezi:Ni byiza cyane ku mihanda ya Cofferdams, imigezi, n'imyuzure ifite ubushobozi bwo kwirinda amazi.
4. Imishinga y'Ishingiro n'Ibikorwaremezo:Ikoreshwa mu gushingira ibiraro, inyubako zo munsi y'ubutaka, n'imirimo ikomeye y'ubwubatsi mu rwego rwo gushyigikira ibintu mu buryo buhamye.
Ibyiza by'ibirundo bifite ishusho ya U
1. Icyuma gikomeye cyane
Yakozwe mu byuma by'igiciro cyo hejuru, bitanga ubushobozi bwiza bwo gutwara imizigo no kugumana imiterere ihamye igihe kirekire.
2. Uburinzi Buhanitse bwa Kanseri
Imitako igezweho nka HDG na epoxy systems itanga ubudahangarwa bukomeye mu mazi no mu bidukikije bikomeye.
3. Sisitemu yo guhuza neza
Igishushanyo mbonera cy’imiterere ya U/Z gitanga uburyo bwo guhuza neza, kikarinda amazi n’ubutaka kuvunika mu gihe cyo kubaka.
4. Gutanga byihuse & Ibisubizo byihariye
Ingano nyinshi n'ibikorwa byihariye birahari, bikozwe neza kandi binashobora koherezwa mu mahanga ku isi yose.
GUPIKA NO KOHEREZA
1. Gupakira mu mahanga bisanzwe
Ibirundo by'ibyuma bihambirwa hamwe n'imirongo y'icyuma kandi bigakomezwa kugira ngo bikoreshwe neza mu gihe cyo gupakira no gutwara.
2. Uburinzi bw'ubuso
Amavuta arwanya ingese cyangwa irangi ririnda gutwikwa akoreshwa mu gukumira ingese mu gihe cyo kohereza no kubika ibintu kure.
3. Uburyo bwo Gupakira
Bipakiye mu makontena cyangwa mu bwato bunini bitewe n'ingano, uburebure, n'ibisabwa mu mushinga.
4. Gutanga serivisi ku rwego rw'isi vuba
Ibisubizo byoroshye by’ibijyanye n’ubwikorezi bitanga serivisi yo kugera ku byambu ku isi yose ku gihe, hamwe n’inyandiko zuzuye zo kwemerera ibicuruzwa koherezwa mu mahanga.
Ibibazo Bikunze Kubazwa
Q1: Ese ushobora gutanga ingano n'uburebure byihariye?
A: Yego, dutanga ubugari, ubunini, n'uburebure bwihariye hashingiwe ku bishushanyo cyangwa ku bipimo by'ubuhanga.
Q2: Igihe gisanzwe cyo gutanga ni ikihe?
A: Ibicuruzwa bisanzwe bikunze kuba byateguwe mu minsi 7-15, mu gihe ibyo watumije ku giti cyawe biterwa n'ingano n'ibipimo.
Q3: Ni izihe porogaramu zikwiriye gukoreshwa ku mpapuro?
A: Bikoreshwa cyane mu nkuta zirinda ibidukikije, mu buhanga bwo mu mazi, mu kurwanya imyuzure, mu kubaka amasambu, no mu gushyigikira urufatiro rw'inzu.
Q4: Ese mutanga impamyabushobozi z'ibizamini by'inganda (MTC)?
A: Yego, dushobora gutanga ibyangombwa byuzuye bya MTC, SGS, BV, n'iby'abandi bisabwe.
Q5: Uburyo bwawe bwo gupakira no gupakira ni ubuhe?
A: Ibirundo by'impapuro bihambirwa n'imigozi y'icyuma kandi bigashyirwa mu bikoresho cyangwa mu mato manini bifite uburinzi bukwiye bwo kohereza ibicuruzwa mu mahanga.












